Delete obsolete Jint.Tests.Test262 files (#1117)

Jint.Tests.Test262/Jint.Tests.Test262.csproj

@@ -19,8 +19,6 @@
     <Using Include="NUnit.Framework" />
   </ItemGroup>
   <ItemGroup>
-    <None Remove="harness\**" />
-    <None Remove="test\**" />
     <Content Include=".config\*" />
   </ItemGroup>
 </Project>

Jint.Tests.Test262/State.cs

@@ -18,4 +18,4 @@ public static partial class State
     /// Time zone to use by default.
     /// </summary>
     public static TimeZoneInfo TimeZone;
-}
+}

Jint.Tests.Test262/harness/arrayContains.js

@@ -1,28 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Verify that a subArray is contained within an array.
----*/
-
-/**
- * @param {Array} array
- * @param {Array} subArray
- */
-
-function arrayContains(array, subArray) {
-  var found;
-  for (var i = 0; i < subArray.length; i++) {
-    found = false;
-    for (var j = 0; j < array.length; j++) {
-      if (subArray[i] === array[j]) {
-        found = true;
-        break;
-      }
-    }
-    if (!found) {
-      return false;
-    }
-  }
-  return true;
-}

Jint.Tests.Test262/harness/assert.js

@@ -1,111 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of assertion functions used throughout test262
-defines: [assert]
----*/
-
-
-function assert(mustBeTrue, message) {
-    if (mustBeTrue === true) {
-        return;
-    }
-
-    if (message === undefined) {
-        message = 'Expected true but got ' + assert._toString(mustBeTrue);
-    }
-    $ERROR(message);
-}
-
-assert._isSameValue = function (a, b) {
-    if (a === b) {
-        // Handle +/-0 vs. -/+0
-        return a !== 0 || 1 / a === 1 / b;
-    }
-
-    // Handle NaN vs. NaN
-    return a !== a && b !== b;
-};
-
-assert.sameValue = function (actual, expected, message) {
-    try {
-        if (assert._isSameValue(actual, expected)) {
-            return;
-        }
-    } catch (error) {
-        $ERROR(message + ' (_isSameValue operation threw) ' + error);
-        return;
-    }
-
-    if (message === undefined) {
-        message = '';
-    } else {
-        message += ' ';
-    }
-
-    message += 'Expected SameValue(«' + assert._toString(actual) + '», «' + assert._toString(expected) + '») to be true';
-
-    $ERROR(message);
-};
-
-assert.notSameValue = function (actual, unexpected, message) {
-    if (!assert._isSameValue(actual, unexpected)) {
-        return;
-    }
-
-    if (message === undefined) {
-        message = '';
-    } else {
-        message += ' ';
-    }
-
-    message += 'Expected SameValue(«' + assert._toString(actual) + '», «' + assert._toString(unexpected) + '») to be false';
-
-    $ERROR(message);
-};
-
-assert.throws = function (expectedErrorConstructor, func, message) {
-    if (typeof func !== "function") {
-        $ERROR('assert.throws requires two arguments: the error constructor ' +
-            'and a function to run');
-        return;
-    }
-    if (message === undefined) {
-        message = '';
-    } else {
-        message += ' ';
-    }
-
-    try {
-        func();
-    } catch (thrown) {
-        if (typeof thrown !== 'object' || thrown === null) {
-            message += 'Thrown value was not an object!';
-            $ERROR(message);
-        } else if (thrown.constructor !== expectedErrorConstructor) {
-            message += 'Expected a ' + expectedErrorConstructor.name + ' but got a ' + thrown.constructor.name;
-            $ERROR(message);
-        }
-        return;
-    }
-
-    message += 'Expected a ' + expectedErrorConstructor.name + ' to be thrown but no exception was thrown at all';
-    $ERROR(message);
-};
-
-assert._toString = function (value) {
-    try {
-        if (value === 0 && 1 / value === -Infinity) {
-            return '-0';
-        }
-
-        return String(value);
-    } catch (err) {
-        if (err.name === 'TypeError') {
-            return Object.prototype.toString.call(value);
-        }
-
-        throw err;
-    }
-};

Jint.Tests.Test262/harness/assertRelativeDateMs.js

@@ -1,24 +0,0 @@
-// Copyright (C) 2015 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Verify that the given date object's Number representation describes the
-    correct number of milliseconds since the Unix epoch relative to the local
-    time zone (as interpreted at the specified date).
----*/
-
-/**
- * @param {Date} date
- * @param {Number} expectedMs
- */
-function assertRelativeDateMs(date, expectedMs) {
-  var actualMs = date.valueOf();
-  var localOffset = date.getTimezoneOffset() * 60000;
-
-  if (actualMs - localOffset !== expectedMs) {
-    $ERROR(
-      'Expected ' + date + ' to be ' + expectedMs +
-      ' milliseconds from the Unix epoch'
-    );
-  }
-}

Jint.Tests.Test262/harness/atomicsHelper.js

@@ -1,239 +0,0 @@
-// Copyright (C) 2017 Mozilla Corporation.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: >
-    Collection of functions used to interact with Atomics.* operations across agent boundaries.
----*/
-
-/**
- * The amount of slack allowed for testing time-related Atomics methods (i.e. wait and notify).
- * The absolute value of the difference of the observed time and the expected time must
- * be epsilon-close.
- */
-$262.agent.MAX_TIME_EPSILON = 100;
-
-/**
- * @return {String} A report sent from an agent.
- */
-{
-  // This is only necessary because the original
-  // $262.agent.getReport API was insufficient.
-  //
-  // All runtimes currently have their own
-  // $262.agent.getReport which is wrong, so we
-  // will pave over it with a corrected version.
-  //
-  // Binding $262.agent is necessary to prevent
-  // breaking SpiderMonkey's $262.agent.getReport
-  let getReport = $262.agent.getReport.bind($262.agent);
-
-  $262.agent.getReport = function() {
-    var r;
-    while ((r = getReport()) == null) {
-      $262.agent.sleep(1);
-    }
-    return r;
-  };
-}
-/**
- * With a given Int32Array or BigInt64Array, wait until the expected number of agents have
- * reported themselves by calling:
- *
- *    Atomics.add(typedArray, index, 1);
- *
- * @param {(Int32Array|BigInt64Array)} typedArray An Int32Array or BigInt64Array with a SharedArrayBuffer
- * @param {number} index    The index of which all agents will report.
- * @param {number} expected The number of agents that are expected to report as active.
- */
-$262.agent.waitUntil = function(typedArray, index, expected) {
-  var agents = 0;
-  while ((agents = Atomics.load(typedArray, index)) !== expected) {
-    /* nothing */
-  }
-  assert.sameValue(agents, expected, "Reporting number of 'agents' equals the value of 'expected'");
-};
-
-/**
- * Timeout values used throughout the Atomics tests. All timeouts are specified in milliseconds.
- *
- * @property {number} yield Used for `$262.agent.tryYield`. Must not be used in other functions.
- * @property {number} small Used when agents will always timeout and `Atomics.wake` is not part
- *                          of the test semantics. Must be larger than `$262.agent.timeouts.yield`.
- * @property {number} long  Used when some agents may timeout and `Atomics.wake` is called on some
- *                          agents. The agents are required to wait and this needs to be observable
- *                          by the main thread.
- * @property {number} huge  Used when `Atomics.wake` is called on all waiting agents. The waiting
- *                          must not timeout. The agents are required to wait and this needs to be
- *                          observable by the main thread. All waiting agents must be woken by the
- *                          main thread.
- *
- * Usage for `$262.agent.timeouts.small`:
- *   const WAIT_INDEX = 0;
- *   const RUNNING = 1;
- *   const TIMEOUT = $262.agent.timeouts.small;
- *   const i32a = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 2));
- *
- *   $262.agent.start(`
- *     $262.agent.receiveBroadcast(function(sab) {
- *       const i32a = new Int32Array(sab);
- *       Atomics.add(i32a, ${RUNNING}, 1);
- *
- *       $262.agent.report(Atomics.wait(i32a, ${WAIT_INDEX}, 0, ${TIMEOUT}));
- *
- *       $262.agent.leaving();
- *     });
- *   `);
- *   $262.agent.broadcast(i32a.buffer);
- *
- *   // Wait until the agent was started and then try to yield control to increase
- *   // the likelihood the agent has called `Atomics.wait` and is now waiting.
- *   $262.agent.waitUntil(i32a, RUNNING, 1);
- *   $262.agent.tryYield();
- *
- *   // The agent is expected to time out.
- *   assert.sameValue($262.agent.getReport(), "timed-out");
- *
- *
- * Usage for `$262.agent.timeouts.long`:
- *   const WAIT_INDEX = 0;
- *   const RUNNING = 1;
- *   const NUMAGENT = 2;
- *   const TIMEOUT = $262.agent.timeouts.long;
- *   const i32a = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 2));
- *
- *   for (let i = 0; i < NUMAGENT; i++) {
- *     $262.agent.start(`
- *       $262.agent.receiveBroadcast(function(sab) {
- *         const i32a = new Int32Array(sab);
- *         Atomics.add(i32a, ${RUNNING}, 1);
- *
- *         $262.agent.report(Atomics.wait(i32a, ${WAIT_INDEX}, 0, ${TIMEOUT}));
- *
- *         $262.agent.leaving();
- *       });
- *     `);
- *   }
- *   $262.agent.broadcast(i32a.buffer);
- *
- *   // Wait until the agents were started and then try to yield control to increase
- *   // the likelihood the agents have called `Atomics.wait` and are now waiting.
- *   $262.agent.waitUntil(i32a, RUNNING, NUMAGENT);
- *   $262.agent.tryYield();
- *
- *   // Wake exactly one agent.
- *   assert.sameValue(Atomics.wake(i32a, WAIT_INDEX, 1), 1);
- *
- *   // When it doesn't matter how many agents were woken at once, a while loop
- *   // can be used to make the test more resilient against intermittent failures
- *   // in case even though `tryYield` was called, the agents haven't started to
- *   // wait.
- *   //
- *   // // Repeat until exactly one agent was woken.
- *   // var woken = 0;
- *   // while ((woken = Atomics.wake(i32a, WAIT_INDEX, 1)) !== 0) ;
- *   // assert.sameValue(woken, 1);
- *
- *   // One agent was woken and the other one timed out.
- *   const reports = [$262.agent.getReport(), $262.agent.getReport()];
- *   assert(reports.includes("ok"));
- *   assert(reports.includes("timed-out"));
- *
- *
- * Usage for `$262.agent.timeouts.huge`:
- *   const WAIT_INDEX = 0;
- *   const RUNNING = 1;
- *   const NUMAGENT = 2;
- *   const TIMEOUT = $262.agent.timeouts.huge;
- *   const i32a = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 2));
- *
- *   for (let i = 0; i < NUMAGENT; i++) {
- *     $262.agent.start(`
- *       $262.agent.receiveBroadcast(function(sab) {
- *         const i32a = new Int32Array(sab);
- *         Atomics.add(i32a, ${RUNNING}, 1);
- *
- *         $262.agent.report(Atomics.wait(i32a, ${WAIT_INDEX}, 0, ${TIMEOUT}));
- *
- *         $262.agent.leaving();
- *       });
- *     `);
- *   }
- *   $262.agent.broadcast(i32a.buffer);
- *
- *   // Wait until the agents were started and then try to yield control to increase
- *   // the likelihood the agents have called `Atomics.wait` and are now waiting.
- *   $262.agent.waitUntil(i32a, RUNNING, NUMAGENT);
- *   $262.agent.tryYield();
- *
- *   // Wake all agents.
- *   assert.sameValue(Atomics.wake(i32a, WAIT_INDEX), NUMAGENT);
- *
- *   // When it doesn't matter how many agents were woken at once, a while loop
- *   // can be used to make the test more resilient against intermittent failures
- *   // in case even though `tryYield` was called, the agents haven't started to
- *   // wait.
- *   //
- *   // // Repeat until all agents were woken.
- *   // for (var wokenCount = 0; wokenCount < NUMAGENT; ) {
- *   //   var woken = 0;
- *   //   while ((woken = Atomics.wake(i32a, WAIT_INDEX)) !== 0) ;
- *   //   // Maybe perform an action on the woken agents here.
- *   //   wokenCount += woken;
- *   // }
- *
- *   // All agents were woken and none timeout.
- *   for (var i = 0; i < NUMAGENT; i++) {
- *     assert($262.agent.getReport(), "ok");
- *   }
- */
-$262.agent.timeouts = {
-  yield: 100,
-  small: 200,
-  long: 1000,
-  huge: 10000,
-};
-
-/**
- * Try to yield control to the agent threads.
- *
- * Usage:
- *   const VALUE = 0;
- *   const RUNNING = 1;
- *   const i32a = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 2));
- *
- *   $262.agent.start(`
- *     $262.agent.receiveBroadcast(function(sab) {
- *       const i32a = new Int32Array(sab);
- *       Atomics.add(i32a, ${RUNNING}, 1);
- *
- *       Atomics.store(i32a, ${VALUE}, 1);
- *
- *       $262.agent.leaving();
- *     });
- *   `);
- *   $262.agent.broadcast(i32a.buffer);
- *
- *   // Wait until agent was started and then try to yield control.
- *   $262.agent.waitUntil(i32a, RUNNING, 1);
- *   $262.agent.tryYield();
- *
- *   // Note: This result is not guaranteed, but should hold in practice most of the time.
- *   assert.sameValue(Atomics.load(i32a, VALUE), 1);
- *
- * The default implementation simply waits for `$262.agent.timeouts.yield` milliseconds.
- */
-$262.agent.tryYield = function() {
-  $262.agent.sleep($262.agent.timeouts.yield);
-};
-
-/**
- * Try to sleep the current agent for the given amount of milliseconds. It is acceptable,
- * but not encouraged, to ignore this sleep request and directly continue execution.
- *
- * The default implementation calls `$262.agent.sleep(ms)`.
- *
- * @param {number} ms Time to sleep in milliseconds.
- */
-$262.agent.trySleep = function(ms) {
-  $262.agent.sleep(ms);
-};

Jint.Tests.Test262/harness/byteConversionValues.js

@@ -1,445 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Provide a list for original and expected values for different byte
-    conversions.
-    This helper is mostly used on tests for TypedArray and DataView, and each
-    array from the expected values must match the original values array on every
-    index containing its original value.
----*/
-var byteConversionValues = {
-  values: [
-    127,         // 2 ** 7 - 1
-    128,         // 2 ** 7
-    32767,       // 2 ** 15 - 1
-    32768,       // 2 ** 15
-    2147483647,  // 2 ** 31 - 1
-    2147483648,  // 2 ** 31
-    255,         // 2 ** 8 - 1
-    256,         // 2 ** 8
-    65535,       // 2 ** 16 - 1
-    65536,       // 2 ** 16
-    4294967295,  // 2 ** 32 - 1
-    4294967296,  // 2 ** 32
-    9007199254740991, // 2 ** 53 - 1
-    9007199254740992, // 2 ** 53
-    1.1,
-    0.1,
-    0.5,
-    0.50000001,
-    0.6,
-    0.7,
-    undefined,
-    -1,
-    -0,
-    -0.1,
-    -1.1,
-    NaN,
-    -127,        // - ( 2 ** 7 - 1 )
-    -128,        // - ( 2 ** 7 )
-    -32767,      // - ( 2 ** 15 - 1 )
-    -32768,      // - ( 2 ** 15 )
-    -2147483647, // - ( 2 ** 31 - 1 )
-    -2147483648, // - ( 2 ** 31 )
-    -255,        // - ( 2 ** 8 - 1 )
-    -256,        // - ( 2 ** 8 )
-    -65535,      // - ( 2 ** 16 - 1 )
-    -65536,      // - ( 2 ** 16 )
-    -4294967295, // - ( 2 ** 32 - 1 )
-    -4294967296, // - ( 2 ** 32 )
-    Infinity,
-    -Infinity,
-    0
-  ],
-
-  expected: {
-    Int8: [
-      127,  // 127
-      -128, // 128
-      -1,   // 32767
-      0,    // 32768
-      -1,   // 2147483647
-      0,    // 2147483648
-      -1,   // 255
-      0,    // 256
-      -1,   // 65535
-      0,    // 65536
-      -1,   // 4294967295
-      0,    // 4294967296
-      -1,   // 9007199254740991
-      0,    // 9007199254740992
-      1,    // 1.1
-      0,    // 0.1
-      0,    // 0.5
-      0,    // 0.50000001,
-      0,    // 0.6
-      0,    // 0.7
-      0,    // undefined
-      -1,   // -1
-      0,    // -0
-      0,    // -0.1
-      -1,   // -1.1
-      0,    // NaN
-      -127, // -127
-      -128, // -128
-      1,    // -32767
-      0,    // -32768
-      1,    // -2147483647
-      0,    // -2147483648
-      1,    // -255
-      0,    // -256
-      1,    // -65535
-      0,    // -65536
-      1,    // -4294967295
-      0,    // -4294967296
-      0,    // Infinity
-      0,    // -Infinity
-      0
-    ],
-    Uint8: [
-      127, // 127
-      128, // 128
-      255, // 32767
-      0,   // 32768
-      255, // 2147483647
-      0,   // 2147483648
-      255, // 255
-      0,   // 256
-      255, // 65535
-      0,   // 65536
-      255, // 4294967295
-      0,   // 4294967296
-      255, // 9007199254740991
-      0,   // 9007199254740992
-      1,   // 1.1
-      0,   // 0.1
-      0,   // 0.5
-      0,   // 0.50000001,
-      0,   // 0.6
-      0,   // 0.7
-      0,   // undefined
-      255, // -1
-      0,   // -0
-      0,   // -0.1
-      255, // -1.1
-      0,   // NaN
-      129, // -127
-      128, // -128
-      1,   // -32767
-      0,   // -32768
-      1,   // -2147483647
-      0,   // -2147483648
-      1,   // -255
-      0,   // -256
-      1,   // -65535
-      0,   // -65536
-      1,   // -4294967295
-      0,   // -4294967296
-      0,   // Infinity
-      0,   // -Infinity
-      0
-    ],
-    Uint8Clamped: [
-      127, // 127
-      128, // 128
-      255, // 32767
-      255, // 32768
-      255, // 2147483647
-      255, // 2147483648
-      255, // 255
-      255, // 256
-      255, // 65535
-      255, // 65536
-      255, // 4294967295
-      255, // 4294967296
-      255, // 9007199254740991
-      255, // 9007199254740992
-      1,   // 1.1,
-      0,   // 0.1
-      0,   // 0.5
-      1,   // 0.50000001,
-      1,   // 0.6
-      1,   // 0.7
-      0,   // undefined
-      0,   // -1
-      0,   // -0
-      0,   // -0.1
-      0,   // -1.1
-      0,   // NaN
-      0,   // -127
-      0,   // -128
-      0,   // -32767
-      0,   // -32768
-      0,   // -2147483647
-      0,   // -2147483648
-      0,   // -255
-      0,   // -256
-      0,   // -65535
-      0,   // -65536
-      0,   // -4294967295
-      0,   // -4294967296
-      255, // Infinity
-      0,   // -Infinity
-      0
-    ],
-    Int16: [
-      127,    // 127
-      128,    // 128
-      32767,  // 32767
-      -32768, // 32768
-      -1,     // 2147483647
-      0,      // 2147483648
-      255,    // 255
-      256,    // 256
-      -1,     // 65535
-      0,      // 65536
-      -1,     // 4294967295
-      0,      // 4294967296
-      -1,     // 9007199254740991
-      0,      // 9007199254740992
-      1,      // 1.1
-      0,      // 0.1
-      0,      // 0.5
-      0,      // 0.50000001,
-      0,      // 0.6
-      0,      // 0.7
-      0,      // undefined
-      -1,     // -1
-      0,      // -0
-      0,      // -0.1
-      -1,     // -1.1
-      0,      // NaN
-      -127,   // -127
-      -128,   // -128
-      -32767, // -32767
-      -32768, // -32768
-      1,      // -2147483647
-      0,      // -2147483648
-      -255,   // -255
-      -256,   // -256
-      1,      // -65535
-      0,      // -65536
-      1,      // -4294967295
-      0,      // -4294967296
-      0,      // Infinity
-      0,      // -Infinity
-      0
-    ],
-    Uint16: [
-      127,   // 127
-      128,   // 128
-      32767, // 32767
-      32768, // 32768
-      65535, // 2147483647
-      0,     // 2147483648
-      255,   // 255
-      256,   // 256
-      65535, // 65535
-      0,     // 65536
-      65535, // 4294967295
-      0,     // 4294967296
-      65535, // 9007199254740991
-      0,     // 9007199254740992
-      1,     // 1.1
-      0,     // 0.1
-      0,     // 0.5
-      0,     // 0.50000001,
-      0,     // 0.6
-      0,     // 0.7
-      0,     // undefined
-      65535, // -1
-      0,     // -0
-      0,     // -0.1
-      65535, // -1.1
-      0,     // NaN
-      65409, // -127
-      65408, // -128
-      32769, // -32767
-      32768, // -32768
-      1,     // -2147483647
-      0,     // -2147483648
-      65281, // -255
-      65280, // -256
-      1,     // -65535
-      0,     // -65536
-      1,     // -4294967295
-      0,     // -4294967296
-      0,     // Infinity
-      0,     // -Infinity
-      0
-    ],
-    Int32: [
-      127,         // 127
-      128,         // 128
-      32767,       // 32767
-      32768,       // 32768
-      2147483647,  // 2147483647
-      -2147483648, // 2147483648
-      255,         // 255
-      256,         // 256
-      65535,       // 65535
-      65536,       // 65536
-      -1,          // 4294967295
-      0,           // 4294967296
-      -1,          // 9007199254740991
-      0,           // 9007199254740992
-      1,           // 1.1
-      0,           // 0.1
-      0,           // 0.5
-      0,           // 0.50000001,
-      0,           // 0.6
-      0,           // 0.7
-      0,           // undefined
-      -1,          // -1
-      0,           // -0
-      0,           // -0.1
-      -1,          // -1.1
-      0,           // NaN
-      -127,        // -127
-      -128,        // -128
-      -32767,      // -32767
-      -32768,      // -32768
-      -2147483647, // -2147483647
-      -2147483648, // -2147483648
-      -255,        // -255
-      -256,        // -256
-      -65535,      // -65535
-      -65536,      // -65536
-      1,           // -4294967295
-      0,           // -4294967296
-      0,           // Infinity
-      0,           // -Infinity
-      0
-    ],
-    Uint32: [
-      127,        // 127
-      128,        // 128
-      32767,      // 32767
-      32768,      // 32768
-      2147483647, // 2147483647
-      2147483648, // 2147483648
-      255,        // 255
-      256,        // 256
-      65535,      // 65535
-      65536,      // 65536
-      4294967295, // 4294967295
-      0,          // 4294967296
-      4294967295, // 9007199254740991
-      0,          // 9007199254740992
-      1,          // 1.1
-      0,          // 0.1
-      0,          // 0.5
-      0,          // 0.50000001,
-      0,          // 0.6
-      0,          // 0.7
-      0,          // undefined
-      4294967295, // -1
-      0,          // -0
-      0,          // -0.1
-      4294967295, // -1.1
-      0,          // NaN
-      4294967169, // -127
-      4294967168, // -128
-      4294934529, // -32767
-      4294934528, // -32768
-      2147483649, // -2147483647
-      2147483648, // -2147483648
-      4294967041, // -255
-      4294967040, // -256
-      4294901761, // -65535
-      4294901760, // -65536
-      1,          // -4294967295
-      0,          // -4294967296
-      0,          // Infinity
-      0,          // -Infinity
-      0
-    ],
-    Float32: [
-      127,                  // 127
-      128,                  // 128
-      32767,                // 32767
-      32768,                // 32768
-      2147483648,           // 2147483647
-      2147483648,           // 2147483648
-      255,                  // 255
-      256,                  // 256
-      65535,                // 65535
-      65536,                // 65536
-      4294967296,           // 4294967295
-      4294967296,           // 4294967296
-      9007199254740992,     // 9007199254740991
-      9007199254740992,     // 9007199254740992
-      1.100000023841858,    // 1.1
-      0.10000000149011612,  // 0.1
-      0.5,                  // 0.5
-      0.5,                  // 0.50000001,
-      0.6000000238418579,   // 0.6
-      0.699999988079071,    // 0.7
-      NaN,                  // undefined
-      -1,                   // -1
-      -0,                   // -0
-      -0.10000000149011612, // -0.1
-      -1.100000023841858,   // -1.1
-      NaN,                  // NaN
-      -127,                 // -127
-      -128,                 // -128
-      -32767,               // -32767
-      -32768,               // -32768
-      -2147483648,          // -2147483647
-      -2147483648,          // -2147483648
-      -255,                 // -255
-      -256,                 // -256
-      -65535,               // -65535
-      -65536,               // -65536
-      -4294967296,          // -4294967295
-      -4294967296,          // -4294967296
-      Infinity,             // Infinity
-      -Infinity,            // -Infinity
-      0
-    ],
-    Float64: [
-      127,         // 127
-      128,         // 128
-      32767,       // 32767
-      32768,       // 32768
-      2147483647,  // 2147483647
-      2147483648,  // 2147483648
-      255,         // 255
-      256,         // 256
-      65535,       // 65535
-      65536,       // 65536
-      4294967295,  // 4294967295
-      4294967296,  // 4294967296
-      9007199254740991, // 9007199254740991
-      9007199254740992, // 9007199254740992
-      1.1,         // 1.1
-      0.1,         // 0.1
-      0.5,         // 0.5
-      0.50000001,  // 0.50000001,
-      0.6,         // 0.6
-      0.7,         // 0.7
-      NaN,         // undefined
-      -1,          // -1
-      -0,          // -0
-      -0.1,        // -0.1
-      -1.1,        // -1.1
-      NaN,         // NaN
-      -127,        // -127
-      -128,        // -128
-      -32767,      // -32767
-      -32768,      // -32768
-      -2147483647, // -2147483647
-      -2147483648, // -2147483648
-      -255,        // -255
-      -256,        // -256
-      -65535,      // -65535
-      -65536,      // -65536
-      -4294967295, // -4294967295
-      -4294967296, // -4294967296
-      Infinity,    // Infinity
-      -Infinity,   // -Infinity
-      0
-    ]
-  }
-};

Jint.Tests.Test262/harness/compareArray.js

@@ -1,24 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Compare the contents of two arrays
----*/
-
-function compareArray(a, b) {
-  if (b.length !== a.length) {
-    return false;
-  }
-
-  for (var i = 0; i < a.length; i++) {
-    if (b[i] !== a[i]) {
-      return false;
-    }
-  }
-  return true;
-}
-
-assert.compareArray = function(actual, expected, message) {
-  assert(compareArray(actual, expected),
-         'Expected [' + actual.join(', ') + '] and [' + expected.join(', ') + '] to have the same contents. ' + message);
-};

Jint.Tests.Test262/harness/compareIterator.js

@@ -1,34 +0,0 @@
-// Copyright (C) 2018 Peter Wong.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: Compare the values of an iterator with an array of expected values
----*/
-
-// Example:
-//
-//    function* numbers() {
-//      yield 1;
-//      yield 2;
-//      yield 3;
-//    }
-//
-//    compareIterator(numbers(), [
-//      v => assert.sameValue(v, 1),
-//      v => assert.sameValue(v, 2),
-//      v => assert.sameValue(v, 3),
-//    ]);
-//
-assert.compareIterator = function(iter, validators, message) {
-  message = message || '';
-
-  var i, result;
-  for (i = 0; i < validators.length; i++) {
-    result = iter.next();
-    assert(!result.done, 'Expected ' + i + ' values(s). Instead iterator only produced ' + (i - 1) + ' value(s). ' + message);
-    validators[i](result.value);
-  }
-
-  result = iter.next();
-  assert(result.done, 'Expected only ' + i + ' values(s). Instead iterator produced more. ' + message);
-  assert.sameValue(result.value, undefined, 'Expected value of `undefined` when iterator completes. ' + message);
-}

Jint.Tests.Test262/harness/dateConstants.js

@@ -1,18 +0,0 @@
-// Copyright (C) 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of date-centric values
----*/
-
-var date_1899_end = -2208988800001;
-var date_1900_start = -2208988800000;
-var date_1969_end = -1;
-var date_1970_start = 0;
-var date_1999_end = 946684799999;
-var date_2000_start = 946684800000;
-var date_2099_end = 4102444799999;
-var date_2100_start = 4102444800000;
-
-var start_of_time = -8.64e15;
-var end_of_time = 8.64e15;

Jint.Tests.Test262/harness/decimalToHexString.js

@@ -1,25 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of functions used to assert the correctness of various encoding operations.
----*/
-
-function decimalToHexString(n) {
-  var hex = "0123456789ABCDEF";
-  n >>>= 0;
-  var s = "";
-  while (n) {
-    s = hex[n & 0xf] + s;
-    n >>>= 4;
-  }
-  while (s.length < 4) {
-    s = "0" + s;
-  }
-  return s;
-}
-
-function decimalToPercentHexString(n) {
-  var hex = "0123456789ABCDEF";
-  return "%" + hex[(n >> 4) & 0xf] + hex[n & 0xf];
-}

Jint.Tests.Test262/harness/deepEqual.js

@@ -1,327 +0,0 @@
-// Copyright 2019 Ron Buckton. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: >
-  Compare two values structurally
-defines: [assert.deepEqual]
----*/
-
-assert.deepEqual = function(actual, expected, message) {
-  var format = assert.deepEqual.format;
-  assert(
-    assert.deepEqual._compare(actual, expected),
-    `Expected ${format(actual)} to be structurally equal to ${format(expected)}. ${(message || '')}`
-  );
-};
-
-assert.deepEqual.format = function(value, seen) {
-  switch (typeof value) {
-    case 'string':
-      return typeof JSON !== "undefined" ? JSON.stringify(value) : `"${value}"`;
-    case 'number':
-    case 'boolean':
-    case 'symbol':
-    case 'bigint':
-      return value.toString();
-    case 'undefined':
-      return 'undefined';
-    case 'function':
-      return `[Function${value.name ? `: ${value.name}` : ''}]`;
-    case 'object':
-      if (value === null) return 'null';
-      if (value instanceof Date) return `Date "${value.toISOString()}"`;
-      if (value instanceof RegExp) return value.toString();
-      if (!seen) {
-        seen = {
-          counter: 0,
-          map: new Map()
-        };
-      }
-
-      let usage = seen.map.get(value);
-      if (usage) {
-        usage.used = true;
-        return `[Ref: #${usage.id}]`;
-      }
-
-      usage = { id: ++seen.counter, used: false };
-      seen.map.set(value, usage);
-
-      if (typeof Set !== "undefined" && value instanceof Set) {
-        return `Set {${Array.from(value).map(value => assert.deepEqual.format(value, seen)).join(', ')}}${usage.used ? ` as #${usage.id}` : ''}`;
-      }
-      if (typeof Map !== "undefined" && value instanceof Map) {
-        return `Map {${Array.from(value).map(pair => `${assert.deepEqual.format(pair[0], seen)} => ${assert.deepEqual.format(pair[1], seen)}}`).join(', ')}}${usage.used ? ` as #${usage.id}` : ''}`;
-      }
-      if (Array.isArray ? Array.isArray(value) : value instanceof Array) {
-        return `[${value.map(value => assert.deepEqual.format(value, seen)).join(', ')}]${usage.used ? ` as #${usage.id}` : ''}`;
-      }
-      let tag = Symbol.toStringTag in value ? value[Symbol.toStringTag] : 'Object';
-      if (tag === 'Object' && Object.getPrototypeOf(value) === null) {
-        tag = '[Object: null prototype]';
-      }
-      return `${tag ? `${tag} ` : ''}{ ${Object.keys(value).map(key => `${key.toString()}: ${assert.deepEqual.format(value[key], seen)}`).join(', ')} }${usage.used ? ` as #${usage.id}` : ''}`;
-    default:
-      return typeof value;
-  }
-};
-
-assert.deepEqual._compare = (function () {
-  var EQUAL = 1;
-  var NOT_EQUAL = -1;
-  var UNKNOWN = 0;
-
-  function deepEqual(a, b) {
-    return compareEquality(a, b) === EQUAL;
-  }
-
-  function compareEquality(a, b, cache) {
-    return compareIf(a, b, isOptional, compareOptionality)
-      || compareIf(a, b, isPrimitiveEquatable, comparePrimitiveEquality)
-      || compareIf(a, b, isObjectEquatable, compareObjectEquality, cache)
-      || NOT_EQUAL;
-  }
-
-  function compareIf(a, b, test, compare, cache) {
-    return !test(a)
-      ? !test(b) ? UNKNOWN : NOT_EQUAL
-      : !test(b) ? NOT_EQUAL : cacheComparison(a, b, compare, cache);
-  }
-
-  function tryCompareStrictEquality(a, b) {
-    return a === b ? EQUAL : UNKNOWN;
-  }
-
-  function tryCompareTypeOfEquality(a, b) {
-    return typeof a !== typeof b ? NOT_EQUAL : UNKNOWN;
-  }
-
-  function tryCompareToStringTagEquality(a, b) {
-    var aTag = Symbol.toStringTag in a ? a[Symbol.toStringTag] : undefined;
-    var bTag = Symbol.toStringTag in b ? b[Symbol.toStringTag] : undefined;
-    return aTag !== bTag ? NOT_EQUAL : UNKNOWN;
-  }
-
-  function isOptional(value) {
-    return value === undefined
-      || value === null;
-  }
-
-  function compareOptionality(a, b) {
-    return tryCompareStrictEquality(a, b)
-      || NOT_EQUAL;
-  }
-
-  function isPrimitiveEquatable(value) {
-    switch (typeof value) {
-      case 'string':
-      case 'number':
-      case 'bigint':
-      case 'boolean':
-      case 'symbol':
-        return true;
-      default:
-        return isBoxed(value);
-    }
-  }
-
-  function comparePrimitiveEquality(a, b) {
-    if (isBoxed(a)) a = a.valueOf();
-    if (isBoxed(b)) b = b.valueOf();
-    return tryCompareStrictEquality(a, b)
-      || tryCompareTypeOfEquality(a, b)
-      || compareIf(a, b, isNaNEquatable, compareNaNEquality)
-      || NOT_EQUAL;
-  }
-
-  function isNaNEquatable(value) {
-    return typeof value === 'number';
-  }
-
-  function compareNaNEquality(a, b) {
-    return isNaN(a) && isNaN(b) ? EQUAL : NOT_EQUAL;
-  }
-
-  function isObjectEquatable(value) {
-    return typeof value === 'object';
-  }
-
-  function compareObjectEquality(a, b, cache) {
-    if (!cache) cache = new Map();
-    return getCache(cache, a, b)
-      || setCache(cache, a, b, EQUAL) // consider equal for now
-      || cacheComparison(a, b, tryCompareStrictEquality, cache)
-      || cacheComparison(a, b, tryCompareToStringTagEquality, cache)
-      || compareIf(a, b, isValueOfEquatable, compareValueOfEquality)
-      || compareIf(a, b, isToStringEquatable, compareToStringEquality)
-      || compareIf(a, b, isArrayLikeEquatable, compareArrayLikeEquality, cache)
-      || compareIf(a, b, isStructurallyEquatable, compareStructuralEquality, cache)
-      || compareIf(a, b, isIterableEquatable, compareIterableEquality, cache)
-      || cacheComparison(a, b, fail, cache);
-  }
-
-  function isBoxed(value) {
-    return value instanceof String
-      || value instanceof Number
-      || value instanceof Boolean
-      || typeof Symbol === 'function' && value instanceof Symbol
-      || typeof BigInt === 'function' && value instanceof BigInt;
-  }
-
-  function isValueOfEquatable(value) {
-    return value instanceof Date;
-  }
-
-  function compareValueOfEquality(a, b) {
-    return compareIf(a.valueOf(), b.valueOf(), isPrimitiveEquatable, comparePrimitiveEquality)
-      || NOT_EQUAL;
-  }
-
-  function isToStringEquatable(value) {
-    return value instanceof RegExp;
-  }
-
-  function compareToStringEquality(a, b) {
-    return compareIf(a.toString(), b.toString(), isPrimitiveEquatable, comparePrimitiveEquality)
-      || NOT_EQUAL;
-  }
-
-  function isArrayLikeEquatable(value) {
-    return (Array.isArray ? Array.isArray(value) : value instanceof Array)
-      || (typeof Uint8Array === 'function' && value instanceof Uint8Array)
-      || (typeof Uint8ClampedArray === 'function' && value instanceof Uint8ClampedArray)
-      || (typeof Uint16Array === 'function' && value instanceof Uint16Array)
-      || (typeof Uint32Array === 'function' && value instanceof Uint32Array)
-      || (typeof Int8Array === 'function' && value instanceof Int8Array)
-      || (typeof Int16Array === 'function' && value instanceof Int16Array)
-      || (typeof Int32Array === 'function' && value instanceof Int32Array)
-      || (typeof Float32Array === 'function' && value instanceof Float32Array)
-      || (typeof Float64Array === 'function' && value instanceof Float64Array)
-      || (typeof BigUint64Array === 'function' && value instanceof BigUint64Array)
-      || (typeof BigInt64Array === 'function' && value instanceof BigInt64Array);
-  }
-
-  function compareArrayLikeEquality(a, b, cache) {
-    if (a.length !== b.length) return NOT_EQUAL;
-    for (var i = 0; i < a.length; i++) {
-      if (compareEquality(a[i], b[i], cache) === NOT_EQUAL) {
-        return NOT_EQUAL;
-      }
-    }
-    return EQUAL;
-  }
-
-  function isStructurallyEquatable(value) {
-    return !(typeof Promise === 'function' && value instanceof Promise // only comparable by reference
-      || typeof WeakMap === 'function' && value instanceof WeakMap // only comparable by reference
-      || typeof WeakSet === 'function' && value instanceof WeakSet // only comparable by reference
-      || typeof Map === 'function' && value instanceof Map // comparable via @@iterator
-      || typeof Set === 'function' && value instanceof Set); // comparable via @@iterator
-  }
-
-  function compareStructuralEquality(a, b, cache) {
-    var aKeys = [];
-    for (var key in a) aKeys.push(key);
-
-    var bKeys = [];
-    for (var key in b) bKeys.push(key);
-
-    if (aKeys.length !== bKeys.length) {
-      return NOT_EQUAL;
-    }
-
-    aKeys.sort();
-    bKeys.sort();
-
-    for (var i = 0; i < aKeys.length; i++) {
-      var aKey = aKeys[i];
-      var bKey = bKeys[i];
-      if (compareEquality(aKey, bKey, cache) === NOT_EQUAL) {
-        return NOT_EQUAL;
-      }
-      if (compareEquality(a[aKey], b[bKey], cache) === NOT_EQUAL) {
-        return NOT_EQUAL;
-      }
-    }
-
-    return compareIf(a, b, isIterableEquatable, compareIterableEquality, cache)
-      || EQUAL;
-  }
-
-  function isIterableEquatable(value) {
-    return typeof Symbol === 'function'
-      && typeof value[Symbol.iterator] === 'function';
-  }
-
-  function compareIteratorEquality(a, b, cache) {
-    if (typeof Map === 'function' && a instanceof Map && b instanceof Map ||
-      typeof Set === 'function' && a instanceof Set && b instanceof Set) {
-      if (a.size !== b.size) return NOT_EQUAL; // exit early if we detect a difference in size
-    }
-
-    var ar, br;
-    while (true) {
-      ar = a.next();
-      br = b.next();
-      if (ar.done) {
-        if (br.done) return EQUAL;
-        if (b.return) b.return();
-        return NOT_EQUAL;
-      }
-      if (br.done) {
-        if (a.return) a.return();
-        return NOT_EQUAL;
-      }
-      if (compareEquality(ar.value, br.value, cache) === NOT_EQUAL) {
-        if (a.return) a.return();
-        if (b.return) b.return();
-        return NOT_EQUAL;
-      }
-    }
-  }
-
-  function compareIterableEquality(a, b, cache) {
-    return compareIteratorEquality(a[Symbol.iterator](), b[Symbol.iterator](), cache);
-  }
-
-  function cacheComparison(a, b, compare, cache) {
-    var result = compare(a, b, cache);
-    if (cache && (result === EQUAL || result === NOT_EQUAL)) {
-      setCache(cache, a, b, /** @type {EQUAL | NOT_EQUAL} */(result));
-    }
-    return result;
-  }
-
-  function fail() {
-    return NOT_EQUAL;
-  }
-
-  function setCache(cache, left, right, result) {
-    var otherCache;
-
-    otherCache = cache.get(left);
-    if (!otherCache) cache.set(left, otherCache = new Map());
-    otherCache.set(right, result);
-
-    otherCache = cache.get(right);
-    if (!otherCache) cache.set(right, otherCache = new Map());
-    otherCache.set(left, result);
-  }
-
-  function getCache(cache, left, right) {
-    var otherCache;
-    var result;
-
-    otherCache = cache.get(left);
-    result = otherCache && otherCache.get(right);
-    if (result) return result;
-
-    otherCache = cache.get(right);
-    result = otherCache && otherCache.get(left);
-    if (result) return result;
-
-    return UNKNOWN;
-  }
-
-  return deepEqual;
-})();

Jint.Tests.Test262/harness/detachArrayBuffer.js

@@ -1,16 +0,0 @@
-// Copyright (C) 2016 the V8 project authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    A function used in the process of asserting correctness of TypedArray objects.
-
-    $262.detachArrayBuffer is defined by a host.
-
----*/
-
-function $DETACHBUFFER(buffer) {
-  if (!$262 || typeof $262.detachArrayBuffer !== "function") {
-    throw new Test262Error("No method available to detach an ArrayBuffer");
-  }
-  $262.detachArrayBuffer(buffer);
-}

Jint.Tests.Test262/harness/doneprintHandle.js

@@ -1,22 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-
----*/
-
-function __consolePrintHandle__(msg) {
-  print(msg);
-}
-
-function $DONE(error) {
-  if (error) {
-    if(typeof error === 'object' && error !== null && 'name' in error) {
-      __consolePrintHandle__('Test262:AsyncTestFailure:' + error.name + ': ' + error.message);
-    } else {
-      __consolePrintHandle__('Test262:AsyncTestFailure:Test262Error: ' + error);
-    }
-  } else {
-    __consolePrintHandle__('Test262:AsyncTestComplete');
-  }
-}

Jint.Tests.Test262/harness/features.yml

@@ -1,6 +0,0 @@
-atomicsHelper: [Atomics]
-typeCoercion.js: [Symbol.toPrimitive, BigInt]
-testAtomics.js: [ArrayBuffer, Atomics, DataView, SharedArrayBuffer, Symbol, TypedArray]
-testBigIntTypedArray.js: [BigInt, TypedArray]
-testTypedArray.js: [TypedArray]
-isConstructor.js: [Reflect.construct]

Jint.Tests.Test262/harness/fnGlobalObject.js

@@ -1,11 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Produce a reliable global object
----*/
-
-var __globalObject = Function("return this;")();
-function fnGlobalObject() {
-  return __globalObject;
-}

Jint.Tests.Test262/harness/hidden-constructors.js

@@ -1,17 +0,0 @@
-// Copyright (C) 2020 Rick Waldron. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-description: |
-  Provides uniform access to built-in constructors that are not exposed to the global object.
-defines:
-  - AsyncArrowFunction
-  - AsyncFunction
-  - AsyncGeneratorFunction
-  - GeneratorFunction
----*/
-
-var AsyncArrowFunction = Object.getPrototypeOf(async () => {}).constructor;
-var AsyncFunction = Object.getPrototypeOf(async function () {}).constructor;
-var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
-var GeneratorFunction = Object.getPrototypeOf(function* () {}).constructor;

Jint.Tests.Test262/harness/isConstructor.js

@@ -1,16 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-description: |
-    Test if a given function is a constructor function.
----*/
-
-function isConstructor(f) {
-    try {
-        Reflect.construct(function(){}, [], f);
-    } catch (e) {
-        return false;
-    }
-    return true;
-}

Jint.Tests.Test262/harness/nans.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    A collection of NaN values produced from expressions that have been observed
-    to create distinct bit representations on various platforms. These provide a
-    weak basis for assertions regarding the consistent canonicalization of NaN
-    values in Array buffers.
----*/
-
-var NaNs = [
-  NaN,
-  Number.NaN,
-  NaN * 0,
-  0/0,
-  Infinity/Infinity,
-  -(0/0),
-  Math.pow(-1, 0.5),
-  -Math.pow(-1, 0.5),
-  Number("Not-a-Number"),
-];

Jint.Tests.Test262/harness/nativeFunctionMatcher.js

@@ -1,30 +0,0 @@
-// Copyright (C) 2016 Michael Ficarra.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: Assert _NativeFunction_ Syntax
-info: |
-    This regex makes a best-effort determination that the tested string matches
-    the NativeFunction grammar production without requiring a correct tokeniser.
-
-    NativeFunction :
-      function _IdentifierName_ opt ( _FormalParameters_ ) { [ native code ] }
-
----*/
-const NATIVE_FUNCTION_RE = /\bfunction\b[\s\S]*\([\s\S]*\)[\s\S]*\{[\s\S]*\[[\s\S]*\bnative\b[\s\S]+\bcode\b[\s\S]*\][\s\S]*\}/;
-
-const assertToStringOrNativeFunction = function(fn, expected) {
-  const actual = "" + fn;
-  try {
-    assert.sameValue(actual, expected);
-  } catch (unused) {
-    assertNativeFunction(fn, expected);
-  }
-};
-
-const assertNativeFunction = function(fn, special) {
-  const actual = "" + fn;
-  assert(
-    NATIVE_FUNCTION_RE.test(actual),
-    "Conforms to NativeFunction Syntax: '" + actual + "'." + (special ? "(" + special + ")" : "")
-  );
-};

Jint.Tests.Test262/harness/promiseHelper.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Check that an array contains a numeric sequence starting at 1
-    and incrementing by 1 for each entry in the array. Used by
-    Promise tests to assert the order of execution in deep Promise
-    resolution pipelines.
----*/
-
-function checkSequence(arr, message) {
-  arr.forEach(function(e, i) {
-    if (e !== (i+1)) {
-      $ERROR((message ? message : "Steps in unexpected sequence:") +
-             " '" + arr.join(',') + "'");
-    }
-  });
-
-  return true;
-}

Jint.Tests.Test262/harness/propertyHelper.js

@@ -1,209 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of functions used to safely verify the correctness of
-    property descriptors.
----*/
-
-function verifyProperty(obj, name, desc, options) {
-  assert(
-    arguments.length > 2,
-    'verifyProperty should receive at least 3 arguments: obj, name, and descriptor'
-  );
-
-  var originalDesc = Object.getOwnPropertyDescriptor(obj, name);
-  var nameStr = String(name);
-
-  // Allows checking for undefined descriptor if it's explicitly given.
-  if (desc === undefined) {
-    assert.sameValue(
-      originalDesc,
-      undefined,
-      "obj['" + nameStr + "'] descriptor should be undefined"
-    );
-
-    // desc and originalDesc are both undefined, problem solved;
-    return true;
-  }
-
-  assert(
-    Object.prototype.hasOwnProperty.call(obj, name),
-    "obj should have an own property " + nameStr
-  );
-
-  assert.notSameValue(
-    desc,
-    null,
-    "The desc argument should be an object or undefined, null"
-  );
-
-  assert.sameValue(
-    typeof desc,
-    "object",
-    "The desc argument should be an object or undefined, " + String(desc)
-  );
-
-  var failures = [];
-
-  if (Object.prototype.hasOwnProperty.call(desc, 'value')) {
-    if (desc.value !== originalDesc.value) {
-      failures.push("descriptor value should be " + desc.value);
-    }
-  }
-
-  if (Object.prototype.hasOwnProperty.call(desc, 'enumerable')) {
-    if (desc.enumerable !== originalDesc.enumerable ||
-        desc.enumerable !== isEnumerable(obj, name)) {
-      failures.push('descriptor should ' + (desc.enumerable ? '' : 'not ') + 'be enumerable');
-    }
-  }
-
-  if (Object.prototype.hasOwnProperty.call(desc, 'writable')) {
-    if (desc.writable !== originalDesc.writable ||
-        desc.writable !== isWritable(obj, name)) {
-      failures.push('descriptor should ' + (desc.writable ? '' : 'not ') + 'be writable');
-    }
-  }
-
-  if (Object.prototype.hasOwnProperty.call(desc, 'configurable')) {
-    if (desc.configurable !== originalDesc.configurable ||
-        desc.configurable !== isConfigurable(obj, name)) {
-      failures.push('descriptor should ' + (desc.configurable ? '' : 'not ') + 'be configurable');
-    }
-  }
-
-  assert(!failures.length, failures.join('; '));
-
-  if (options && options.restore) {
-    Object.defineProperty(obj, name, originalDesc);
-  }
-
-  return true;
-}
-
-function isConfigurable(obj, name) {
-  try {
-    delete obj[name];
-  } catch (e) {
-    if (!(e instanceof TypeError)) {
-      $ERROR("Expected TypeError, got " + e);
-    }
-  }
-  return !Object.prototype.hasOwnProperty.call(obj, name);
-}
-
-function isEnumerable(obj, name) {
-  var stringCheck = false;
-
-  if (typeof name === "string") {
-    for (var x in obj) {
-      if (x === name) {
-        stringCheck = true;
-        break;
-      }
-    }
-  } else {
-    // skip it if name is not string, works for Symbol names.
-    stringCheck = true;
-  }
-
-  return stringCheck &&
-    Object.prototype.hasOwnProperty.call(obj, name) &&
-    Object.prototype.propertyIsEnumerable.call(obj, name);
-}
-
-function isEqualTo(obj, name, expectedValue) {
-  var actualValue = obj[name];
-
-  return assert._isSameValue(actualValue, expectedValue);
-}
-
-function isWritable(obj, name, verifyProp, value) {
-  var newValue = value || "unlikelyValue";
-  var hadValue = Object.prototype.hasOwnProperty.call(obj, name);
-  var oldValue = obj[name];
-  var writeSucceeded;
-
-  try {
-    obj[name] = newValue;
-  } catch (e) {
-    if (!(e instanceof TypeError)) {
-      $ERROR("Expected TypeError, got " + e);
-    }
-  }
-
-  writeSucceeded = isEqualTo(obj, verifyProp || name, newValue);
-
-  // Revert the change only if it was successful (in other cases, reverting
-  // is unnecessary and may trigger exceptions for certain property
-  // configurations)
-  if (writeSucceeded) {
-    if (hadValue) {
-      obj[name] = oldValue;
-    } else {
-      delete obj[name];
-    }
-  }
-
-  return writeSucceeded;
-}
-
-function verifyEqualTo(obj, name, value) {
-  if (!isEqualTo(obj, name, value)) {
-    $ERROR("Expected obj[" + String(name) + "] to equal " + value +
-           ", actually " + obj[name]);
-  }
-}
-
-function verifyWritable(obj, name, verifyProp, value) {
-  if (!verifyProp) {
-    assert(Object.getOwnPropertyDescriptor(obj, name).writable,
-         "Expected obj[" + String(name) + "] to have writable:true.");
-  }
-  if (!isWritable(obj, name, verifyProp, value)) {
-    $ERROR("Expected obj[" + String(name) + "] to be writable, but was not.");
-  }
-}
-
-function verifyNotWritable(obj, name, verifyProp, value) {
-  if (!verifyProp) {
-    assert(!Object.getOwnPropertyDescriptor(obj, name).writable,
-         "Expected obj[" + String(name) + "] to have writable:false.");
-  }
-  if (isWritable(obj, name, verifyProp)) {
-    $ERROR("Expected obj[" + String(name) + "] NOT to be writable, but was.");
-  }
-}
-
-function verifyEnumerable(obj, name) {
-  assert(Object.getOwnPropertyDescriptor(obj, name).enumerable,
-       "Expected obj[" + String(name) + "] to have enumerable:true.");
-  if (!isEnumerable(obj, name)) {
-    $ERROR("Expected obj[" + String(name) + "] to be enumerable, but was not.");
-  }
-}
-
-function verifyNotEnumerable(obj, name) {
-  assert(!Object.getOwnPropertyDescriptor(obj, name).enumerable,
-       "Expected obj[" + String(name) + "] to have enumerable:false.");
-  if (isEnumerable(obj, name)) {
-    $ERROR("Expected obj[" + String(name) + "] NOT to be enumerable, but was.");
-  }
-}
-
-function verifyConfigurable(obj, name) {
-  assert(Object.getOwnPropertyDescriptor(obj, name).configurable,
-       "Expected obj[" + String(name) + "] to have configurable:true.");
-  if (!isConfigurable(obj, name)) {
-    $ERROR("Expected obj[" + String(name) + "] to be configurable, but was not.");
-  }
-}
-
-function verifyNotConfigurable(obj, name) {
-  assert(!Object.getOwnPropertyDescriptor(obj, name).configurable,
-       "Expected obj[" + String(name) + "] to have configurable:false.");
-  if (isConfigurable(obj, name)) {
-    $ERROR("Expected obj[" + String(name) + "] NOT to be configurable, but was.");
-  }
-}

Jint.Tests.Test262/harness/proxyTrapsHelper.js

@@ -1,30 +0,0 @@
-// Copyright (C) 2016 Jordan Harband.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Used to assert the correctness of object behavior in the presence
-    and context of Proxy objects.
----*/
-
-function allowProxyTraps(overrides) {
-  function throwTest262Error(msg) {
-    return function () { throw new Test262Error(msg); };
-  }
-  if (!overrides) { overrides = {}; }
-  return {
-    getPrototypeOf: overrides.getPrototypeOf || throwTest262Error('[[GetPrototypeOf]] trap called'),
-    setPrototypeOf: overrides.setPrototypeOf || throwTest262Error('[[SetPrototypeOf]] trap called'),
-    isExtensible: overrides.isExtensible || throwTest262Error('[[IsExtensible]] trap called'),
-    preventExtensions: overrides.preventExtensions || throwTest262Error('[[PreventExtensions]] trap called'),
-    getOwnPropertyDescriptor: overrides.getOwnPropertyDescriptor || throwTest262Error('[[GetOwnProperty]] trap called'),
-    has: overrides.has || throwTest262Error('[[HasProperty]] trap called'),
-    get: overrides.get || throwTest262Error('[[Get]] trap called'),
-    set: overrides.set || throwTest262Error('[[Set]] trap called'),
-    deleteProperty: overrides.deleteProperty || throwTest262Error('[[Delete]] trap called'),
-    defineProperty: overrides.defineProperty || throwTest262Error('[[DefineOwnProperty]] trap called'),
-    enumerate: throwTest262Error('[[Enumerate]] trap called: this trap has been removed'),
-    ownKeys: overrides.ownKeys || throwTest262Error('[[OwnPropertyKeys]] trap called'),
-    apply: overrides.apply || throwTest262Error('[[Call]] trap called'),
-    construct: overrides.construct || throwTest262Error('[[Construct]] trap called')
-  };
-}

Jint.Tests.Test262/harness/regExpUtils.js

@@ -1,54 +0,0 @@
-// Copyright (C) 2017 Mathias Bynens.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of functions used to assert the correctness of RegExp objects.
----*/
-
-function buildString({ loneCodePoints, ranges }) {
-  const CHUNK_SIZE = 10000;
-  let result = String.fromCodePoint(...loneCodePoints);
-  for (const [start, end] of ranges) {
-    const codePoints = [];
-    for (let length = 0, codePoint = start; codePoint <= end; codePoint++) {
-      codePoints[length++] = codePoint;
-      if (length === CHUNK_SIZE) {
-        result += String.fromCodePoint(...codePoints);
-        codePoints.length = length = 0;
-      }
-    }
-    result += String.fromCodePoint(...codePoints);
-  }
-  return result;
-}
-
-function testPropertyEscapes(regex, string, expression) {
-  if (!regex.test(string)) {
-    for (const symbol of string) {
-      const hex = symbol
-        .codePointAt(0)
-        .toString(16)
-        .toUpperCase()
-        .padStart(6, "0");
-      assert(
-        regex.test(symbol),
-        `\`${ expression }\` should match U+${ hex } (\`${ symbol }\`)`
-      );
-    }
-  }
-}
-
-// Returns a function that will validate RegExp match result
-//
-// Example:
-//
-//    var validate = matchValidator(['b'], 1, 'abc');
-//    validate(/b/.exec('abc'));
-//
-function matchValidator(expectedEntries, expectedIndex, expectedInput) {
-  return function(match) {
-    assert.compareArray(match, expectedEntries, 'Match entries');
-    assert.sameValue(match.index, expectedIndex, 'Match index');
-    assert.sameValue(match.input, expectedInput, 'Match input');
-  }
-}

Jint.Tests.Test262/harness/sta.js

@@ -1,28 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Provides both:
-    - An error class to avoid false positives when testing for thrown exceptions
-    - A function to explicitly throw an exception using the Test262Error class
-defines: [Test262Error, $ERROR, $DONOTEVALUATE]
----*/
-
-
-function Test262Error(message) {
-    this.message = message || "";
-}
-
-Test262Error.prototype.toString = function () {
-    return "Test262Error: " + this.message;
-};
-
-Test262Error.thrower = (...args) => {
-    throw new Test262Error(...args);
-};
-
-var $ERROR = Test262Error.thrower;
-
-function $DONOTEVALUATE() {
-    throw "Test262: This statement should not be evaluated.";
-}

Jint.Tests.Test262/harness/tcoHelper.js

@@ -1,13 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    This defines the number of consecutive recursive function calls that must be
-    made in order to prove that stack frames are properly destroyed according to
-    ES2015 tail call optimization semantics.
----*/
-
-
-
-
-var $MAX_ITERATIONS = 100000;

Jint.Tests.Test262/harness/testAtomics.js

@@ -1,119 +0,0 @@
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of functions used to assert the correctness of SharedArrayBuffer objects.
----*/
-
-
-/**
- * Calls the provided function for a each bad index that should throw a
- * RangeError when passed to an Atomics method on a SAB-backed view where
- * index 125 is out of range.
- *
- * @param f - the function to call for each bad index.
- */
-function testWithAtomicsOutOfBoundsIndices(f) {
-  var bad_indices = [
-    function(view) { return -1; },
-    function(view) { return view.length; },
-    function(view) { return view.length * 2; },
-    function(view) { return Number.POSITIVE_INFINITY; },
-    function(view) { return Number.NEGATIVE_INFINITY; },
-    function(view) { return { valueOf: function() { return 125; } }; },
-    function(view) { return { toString: function() { return '125'; }, valueOf: false }; }, // non-callable valueOf triggers invocation of toString
-  ];
-
-  for (var i = 0; i < bad_indices.length; ++i) {
-    var IdxGen = bad_indices[i];
-    try {
-      f(IdxGen);
-    } catch (e) {
-      e.message += ' (Testing with index gen ' + IdxGen + '.)';
-      throw e;
-    }
-  }
-}
-
-/**
- * Calls the provided function for each good index that should not throw when
- * passed to an Atomics method on a SAB-backed view.
- *
- * The view must have length greater than zero.
- *
- * @param f - the function to call for each good index.
- */
-function testWithAtomicsInBoundsIndices(f) {
-  // Most of these are eventually coerced to +0 by ToIndex.
-  var good_indices = [
-    function(view) { return 0/-1; },
-    function(view) { return '-0'; },
-    function(view) { return undefined; },
-    function(view) { return NaN; },
-    function(view) { return 0.5; },
-    function(view) { return '0.5'; },
-    function(view) { return -0.9; },
-    function(view) { return { password: 'qumquat' }; },
-    function(view) { return view.length - 1; },
-    function(view) { return { valueOf: function() { return 0; } }; },
-    function(view) { return { toString: function() { return '0'; }, valueOf: false }; }, // non-callable valueOf triggers invocation of toString
-  ];
-
-  for (var i = 0; i < good_indices.length; ++i) {
-    var IdxGen = good_indices[i];
-    try {
-      f(IdxGen);
-    } catch (e) {
-      e.message += ' (Testing with index gen ' + IdxGen + '.)';
-      throw e;
-    }
-  }
-}
-
-/**
- * Calls the provided function for each value that should throw a TypeError
- * when passed to an Atomics method as a view.
- *
- * @param f - the function to call for each non-view value.
- */
-
-function testWithAtomicsNonViewValues(f) {
-  var values = [
-    null,
-    undefined,
-    true,
-    false,
-    new Boolean(true),
-    10,
-    3.14,
-    new Number(4),
-    'Hi there',
-    new Date,
-    /a*utomaton/g,
-    { password: 'qumquat' },
-    new DataView(new ArrayBuffer(10)),
-    new ArrayBuffer(128),
-    new SharedArrayBuffer(128),
-    new Error('Ouch'),
-    [1,1,2,3,5,8],
-    function(x) { return -x; },
-    Symbol('halleluja'),
-    // TODO: Proxy?
-    Object,
-    Int32Array,
-    Date,
-    Math,
-    Atomics
-  ];
-
-  for (var i = 0; i < values.length; ++i) {
-    var nonView = values[i];
-    try {
-      f(nonView);
-    } catch (e) {
-      e.message += ' (Testing with non-view value ' + nonView + '.)';
-      throw e;
-    }
-  }
-}
-

Jint.Tests.Test262/harness/testBigIntTypedArray.js

@@ -1,36 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of functions used to assert the correctness of BigInt TypedArray objects.
----*/
-
-/**
- * The %TypedArray% intrinsic constructor function.
- */
-var TypedArray = Object.getPrototypeOf(Int8Array);
-
-/**
- * Calls the provided function for every typed array constructor.
- *
- * @param {typedArrayConstructorCallback} f - the function to call for each typed array constructor.
- */
-function testWithBigIntTypedArrayConstructors(f) {
-  /**
-   * Array containing every BigInt typed array constructor.
-   */
-  var constructors = [
-    BigInt64Array,
-    BigUint64Array
-  ];
-
-  for (var i = 0; i < constructors.length; ++i) {
-    var constructor = constructors[i];
-    try {
-      f(constructor);
-    } catch (e) {
-      e.message += " (Testing with " + constructor.name + ".)";
-      throw e;
-    }
-  }
-}

Jint.Tests.Test262/harness/testIntl.js

@@ -1,1285 +0,0 @@
-// Copyright (C) 2011 2012 Norbert Lindenberg. All rights reserved.
-// Copyright (C) 2012 2013 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    This file contains shared functions for the tests in the conformance test
-    suite for the ECMAScript Internationalization API.
-author: Norbert Lindenberg
----*/
-
-/**
- */
-
-
-/**
- * @description Calls the provided function for every service constructor in
- * the Intl object.
- * @param {Function} f the function to call for each service constructor in
- *   the Intl object.
- *   @param {Function} Constructor the constructor object to test with.
- */
-function testWithIntlConstructors(f) {
-  var constructors = ["Collator", "NumberFormat", "DateTimeFormat"];
-
-  // Optionally supported Intl constructors.
-  ["PluralRules"].forEach(function(constructor) {
-    if (typeof Intl[constructor] === "function") {
-      constructors[constructors.length] = constructor;
-    }
-  });
-
-  constructors.forEach(function (constructor) {
-    var Constructor = Intl[constructor];
-    try {
-      f(Constructor);
-    } catch (e) {
-      e.message += " (Testing with " + constructor + ".)";
-      throw e;
-    }
-  });
-}
-
-
-/**
- * Taints a named data property of the given object by installing
- * a setter that throws an exception.
- * @param {object} obj the object whose data property to taint
- * @param {string} property the property to taint
- */
-function taintDataProperty(obj, property) {
-  Object.defineProperty(obj, property, {
-    set: function(value) {
-      $ERROR("Client code can adversely affect behavior: setter for " + property + ".");
-    },
-    enumerable: false,
-    configurable: true
-  });
-}
-
-
-/**
- * Taints a named method of the given object by replacing it with a function
- * that throws an exception.
- * @param {object} obj the object whose method to taint
- * @param {string} property the name of the method to taint
- */
-function taintMethod(obj, property) {
-  Object.defineProperty(obj, property, {
-    value: function() {
-      $ERROR("Client code can adversely affect behavior: method " + property + ".");
-    },
-    writable: true,
-    enumerable: false,
-    configurable: true
-  });
-}
-
-
-/**
- * Taints the given properties (and similarly named properties) by installing
- * setters on Object.prototype that throw exceptions.
- * @param {Array} properties an array of property names to taint
- */
-function taintProperties(properties) {
-  properties.forEach(function (property) {
-    var adaptedProperties = [property, "__" + property, "_" + property, property + "_", property + "__"];
-    adaptedProperties.forEach(function (property) {
-      taintDataProperty(Object.prototype, property);
-    });
-  });
-}
-
-
-/**
- * Taints the Array object by creating a setter for the property "0" and
- * replacing some key methods with functions that throw exceptions.
- */
-function taintArray() {
-  taintDataProperty(Array.prototype, "0");
-  taintMethod(Array.prototype, "indexOf");
-  taintMethod(Array.prototype, "join");
-  taintMethod(Array.prototype, "push");
-  taintMethod(Array.prototype, "slice");
-  taintMethod(Array.prototype, "sort");
-}
-
-
-/**
- * Gets locale support info for the given constructor object, which must be one
- * of Intl constructors.
- * @param {object} Constructor the constructor for which to get locale support info
- * @return {object} locale support info with the following properties:
- *   supported: array of fully supported language tags
- *   byFallback: array of language tags that are supported through fallbacks
- *   unsupported: array of unsupported language tags
- */
-function getLocaleSupportInfo(Constructor) {
-  var languages = ["zh", "es", "en", "hi", "ur", "ar", "ja", "pa"];
-  var scripts = ["Latn", "Hans", "Deva", "Arab", "Jpan", "Hant"];
-  var countries = ["CN", "IN", "US", "PK", "JP", "TW", "HK", "SG"];
-
-  var allTags = [];
-  var i, j, k;
-  var language, script, country;
-  for (i = 0; i < languages.length; i++) {
-    language = languages[i];
-    allTags.push(language);
-    for (j = 0; j < scripts.length; j++) {
-      script = scripts[j];
-      allTags.push(language + "-" + script);
-      for (k = 0; k < countries.length; k++) {
-        country = countries[k];
-        allTags.push(language + "-" + script + "-" + country);
-      }
-    }
-    for (k = 0; k < countries.length; k++) {
-      country = countries[k];
-      allTags.push(language + "-" + country);
-    }
-  }
-
-  var supported = [];
-  var byFallback = [];
-  var unsupported = [];
-  for (i = 0; i < allTags.length; i++) {
-    var request = allTags[i];
-    var result = new Constructor([request], {localeMatcher: "lookup"}).resolvedOptions().locale;
-    if (request === result) {
-      supported.push(request);
-    } else if (request.indexOf(result) === 0) {
-      byFallback.push(request);
-    } else {
-      unsupported.push(request);
-    }
-  }
-
-  return {
-    supported: supported,
-    byFallback: byFallback,
-    unsupported: unsupported
-  };
-}
-
-
-/**
- * Returns an array of strings for which IsStructurallyValidLanguageTag() returns false
- */
-function getInvalidLanguageTags() {
-  var invalidLanguageTags = [
-    "", // empty tag
-    "i", // singleton alone
-    "x", // private use without subtag
-    "u", // extension singleton in first place
-    "419", // region code in first place
-    "u-nu-latn-cu-bob", // extension sequence without language
-    "hans-cmn-cn", // "hans" could theoretically be a 4-letter language code,
-                   // but those can't be followed by extlang codes.
-    "cmn-hans-cn-u-u", // duplicate singleton
-    "cmn-hans-cn-t-u-ca-u", // duplicate singleton
-    "de-gregory-gregory", // duplicate variant
-    "*", // language range
-    "de-*", // language range
-    "中文", // non-ASCII letters
-    "en-ß", // non-ASCII letters
-    "ıd", // non-ASCII letters
-    "es-Latn-latn", // two scripts
-    "pl-PL-pl", // two regions
-    "u-ca-gregory", // extension in first place
-    "de-1996-1996", // duplicate numeric variant
-    "pt-u-ca-gregory-u-nu-latn", // duplicate singleton subtag
-
-    // underscores in different parts of the language tag
-    "de_DE",
-    "DE_de",
-    "cmn_Hans",
-    "cmn-hans_cn",
-    "es_419",
-    "es-419-u-nu-latn-cu_bob",
-    "i_klingon",
-    "cmn-hans-cn-t-ca-u-ca-x_t-u",
-    "enochian_enochian",
-    "de-gregory_u-ca-gregory",
-
-    "en\u0000", // null-terminator sequence
-    " en", // leading whitespace
-    "en ", // trailing whitespace
-    "it-IT-Latn", // country before script tag
-    "de-u", // incomplete Unicode extension sequences
-    "de-u-",
-    "de-u-ca-",
-    "de-u-ca-gregory-",
-    "si-x", // incomplete private-use tags
-    "x-",
-    "x-y-",
-  ];
-
-  // make sure the data above is correct
-  for (var i = 0; i < invalidLanguageTags.length; ++i) {
-    var invalidTag = invalidLanguageTags[i];
-    assert(
-      !isCanonicalizedStructurallyValidLanguageTag(invalidTag),
-      "Test data \"" + invalidTag + "\" is a canonicalized and structurally valid language tag."
-    );
-  }
-
-  return invalidLanguageTags;
-}
-
-
-/**
- * @description Tests whether locale is a String value representing a
- * structurally valid and canonicalized BCP 47 language tag, as defined in
- * sections 6.2.2 and 6.2.3 of the ECMAScript Internationalization API
- * Specification.
- * @param {String} locale the string to be tested.
- * @result {Boolean} whether the test succeeded.
- */
-function isCanonicalizedStructurallyValidLanguageTag(locale) {
-
-  /**
-   * Regular expression defining BCP 47 language tags.
-   *
-   * Spec: RFC 5646 section 2.1.
-   */
-  var alpha = "[a-zA-Z]",
-    digit = "[0-9]",
-    alphanum = "(" + alpha + "|" + digit + ")",
-    regular = "(art-lojban|cel-gaulish|no-bok|no-nyn|zh-guoyu|zh-hakka|zh-min|zh-min-nan|zh-xiang)",
-    irregular = "(en-GB-oed|i-ami|i-bnn|i-default|i-enochian|i-hak|i-klingon|i-lux|i-mingo|i-navajo|i-pwn|i-tao|i-tay|i-tsu|sgn-BE-FR|sgn-BE-NL|sgn-CH-DE)",
-    grandfathered = "(" + irregular + "|" + regular + ")",
-    privateuse = "(x(-[a-z0-9]{1,8})+)",
-    singleton = "(" + digit + "|[A-WY-Za-wy-z])",
-    extension = "(" + singleton + "(-" + alphanum + "{2,8})+)",
-    variant = "(" + alphanum + "{5,8}|(" + digit + alphanum + "{3}))",
-    region = "(" + alpha + "{2}|" + digit + "{3})",
-    script = "(" + alpha + "{4})",
-    extlang = "(" + alpha + "{3}(-" + alpha + "{3}){0,2})",
-    language = "(" + alpha + "{2,3}(-" + extlang + ")?|" + alpha + "{4}|" + alpha + "{5,8})",
-    langtag = language + "(-" + script + ")?(-" + region + ")?(-" + variant + ")*(-" + extension + ")*(-" + privateuse + ")?",
-    languageTag = "^(" + langtag + "|" + privateuse + "|" + grandfathered + ")$",
-    languageTagRE = new RegExp(languageTag, "i");
-  var duplicateSingleton = "-" + singleton + "-(.*-)?\\1(?!" + alphanum + ")",
-    duplicateSingletonRE = new RegExp(duplicateSingleton, "i"),
-    duplicateVariant = "(" + alphanum + "{2,8}-)+" + variant + "-(" + alphanum + "{2,8}-)*\\3(?!" + alphanum + ")",
-    duplicateVariantRE = new RegExp(duplicateVariant, "i");
-
-
-  /**
-   * Verifies that the given string is a well-formed BCP 47 language tag
-   * with no duplicate variant or singleton subtags.
-   *
-   * Spec: ECMAScript Internationalization API Specification, draft, 6.2.2.
-   */
-  function isStructurallyValidLanguageTag(locale) {
-    if (!languageTagRE.test(locale)) {
-      return false;
-    }
-    locale = locale.split(/-x-/)[0];
-    return !duplicateSingletonRE.test(locale) && !duplicateVariantRE.test(locale);
-  }
-
-
-  /**
-   * Mappings from complete tags to preferred values.
-   *
-   * Spec: IANA Language Subtag Registry.
-   */
-  var __tagMappings = {
-    // property names must be in lower case; values in canonical form
-
-    // grandfathered tags from IANA language subtag registry, file date 2018-04-23
-    "art-lojban": "jbo",
-    "cel-gaulish": "cel-gaulish",
-    "en-gb-oed": "en-GB-oxendict",
-    "i-ami": "ami",
-    "i-bnn": "bnn",
-    "i-default": "i-default",
-    "i-enochian": "i-enochian",
-    "i-hak": "hak",
-    "i-klingon": "tlh",
-    "i-lux": "lb",
-    "i-mingo": "i-mingo",
-    "i-navajo": "nv",
-    "i-pwn": "pwn",
-    "i-tao": "tao",
-    "i-tay": "tay",
-    "i-tsu": "tsu",
-    "no-bok": "nb",
-    "no-nyn": "nn",
-    "sgn-be-fr": "sfb",
-    "sgn-be-nl": "vgt",
-    "sgn-ch-de": "sgg",
-    "zh-guoyu": "cmn",
-    "zh-hakka": "hak",
-    "zh-min": "zh-min",
-    "zh-min-nan": "nan",
-    "zh-xiang": "hsn",
-    // deprecated redundant tags from IANA language subtag registry, file date 2018-04-23
-    "sgn-br": "bzs",
-    "sgn-co": "csn",
-    "sgn-de": "gsg",
-    "sgn-dk": "dsl",
-    "sgn-es": "ssp",
-    "sgn-fr": "fsl",
-    "sgn-gb": "bfi",
-    "sgn-gr": "gss",
-    "sgn-ie": "isg",
-    "sgn-it": "ise",
-    "sgn-jp": "jsl",
-    "sgn-mx": "mfs",
-    "sgn-ni": "ncs",
-    "sgn-nl": "dse",
-    "sgn-no": "nsl",
-    "sgn-pt": "psr",
-    "sgn-se": "swl",
-    "sgn-us": "ase",
-    "sgn-za": "sfs",
-    "zh-cmn": "cmn",
-    "zh-cmn-hans": "cmn-Hans",
-    "zh-cmn-hant": "cmn-Hant",
-    "zh-gan": "gan",
-    "zh-wuu": "wuu",
-    "zh-yue": "yue",
-    // deprecated variant with prefix from IANA language subtag registry, file date 2018-04-23
-    "ja-latn-hepburn-heploc": "ja-Latn-alalc97"
-  };
-
-
-  /**
-   * Mappings from non-extlang subtags to preferred values.
-   *
-   * Spec: IANA Language Subtag Registry.
-   */
-  var __subtagMappings = {
-    // property names and values must be in canonical case
-    // language subtags with Preferred-Value mappings from IANA language subtag registry, file date 2018-04-23
-    "in": "id",
-    "iw": "he",
-    "ji": "yi",
-    "jw": "jv",
-    "mo": "ro",
-    "aam": "aas",
-    "adp": "dz",
-    "aue": "ktz",
-    "ayx": "nun",
-    "bgm": "bcg",
-    "bjd": "drl",
-    "ccq": "rki",
-    "cjr": "mom",
-    "cka": "cmr",
-    "cmk": "xch",
-    "coy": "pij",
-    "cqu": "quh",
-    "drh": "khk",
-    "drw": "prs",
-    "gav": "dev",
-    "gfx": "vaj",
-    "ggn": "gvr",
-    "gti": "nyc",
-    "guv": "duz",
-    "hrr": "jal",
-    "ibi": "opa",
-    "ilw": "gal",
-    "jeg": "oyb",
-    "kgc": "tdf",
-    "kgh": "kml",
-    "koj": "kwv",
-    "krm": "bmf",
-    "ktr": "dtp",
-    "kvs": "gdj",
-    "kwq": "yam",
-    "kxe": "tvd",
-    "kzj": "dtp",
-    "kzt": "dtp",
-    "lii": "raq",
-    "lmm": "rmx",
-    "meg": "cir",
-    "mst": "mry",
-    "mwj": "vaj",
-    "myt": "mry",
-    "nad": "xny",
-    "ncp": "kdz",
-    "nnx": "ngv",
-    "nts": "pij",
-    "oun": "vaj",
-    "pcr": "adx",
-    "pmc": "huw",
-    "pmu": "phr",
-    "ppa": "bfy",
-    "ppr": "lcq",
-    "pry": "prt",
-    "puz": "pub",
-    "sca": "hle",
-    "skk": "oyb",
-    "tdu": "dtp",
-    "thc": "tpo",
-    "thx": "oyb",
-    "tie": "ras",
-    "tkk": "twm",
-    "tlw": "weo",
-    "tmp": "tyj",
-    "tne": "kak",
-    "tnf": "prs",
-    "tsf": "taj",
-    "uok": "ema",
-    "xba": "cax",
-    "xia": "acn",
-    "xkh": "waw",
-    "xsj": "suj",
-    "ybd": "rki",
-    "yma": "lrr",
-    "ymt": "mtm",
-    "yos": "zom",
-    "yuu": "yug",
-    // region subtags with Preferred-Value mappings from IANA language subtag registry, file date 2018-04-23
-    "BU": "MM",
-    "DD": "DE",
-    "FX": "FR",
-    "TP": "TL",
-    "YD": "YE",
-    "ZR": "CD"
-  };
-
-
-  /**
-   * Mappings from extlang subtags to preferred values.
-   *
-   * Spec: IANA Language Subtag Registry.
-   */
-  var __extlangMappings = {
-    // extlang subtags with Preferred-Value mappings from IANA language subtag registry, file date 2018-04-23
-    // values are arrays with [0] the replacement value, [1] (if present) the prefix to be removed
-    "aao": ["aao", "ar"],
-    "abh": ["abh", "ar"],
-    "abv": ["abv", "ar"],
-    "acm": ["acm", "ar"],
-    "acq": ["acq", "ar"],
-    "acw": ["acw", "ar"],
-    "acx": ["acx", "ar"],
-    "acy": ["acy", "ar"],
-    "adf": ["adf", "ar"],
-    "ads": ["ads", "sgn"],
-    "aeb": ["aeb", "ar"],
-    "aec": ["aec", "ar"],
-    "aed": ["aed", "sgn"],
-    "aen": ["aen", "sgn"],
-    "afb": ["afb", "ar"],
-    "afg": ["afg", "sgn"],
-    "ajp": ["ajp", "ar"],
-    "apc": ["apc", "ar"],
-    "apd": ["apd", "ar"],
-    "arb": ["arb", "ar"],
-    "arq": ["arq", "ar"],
-    "ars": ["ars", "ar"],
-    "ary": ["ary", "ar"],
-    "arz": ["arz", "ar"],
-    "ase": ["ase", "sgn"],
-    "asf": ["asf", "sgn"],
-    "asp": ["asp", "sgn"],
-    "asq": ["asq", "sgn"],
-    "asw": ["asw", "sgn"],
-    "auz": ["auz", "ar"],
-    "avl": ["avl", "ar"],
-    "ayh": ["ayh", "ar"],
-    "ayl": ["ayl", "ar"],
-    "ayn": ["ayn", "ar"],
-    "ayp": ["ayp", "ar"],
-    "bbz": ["bbz", "ar"],
-    "bfi": ["bfi", "sgn"],
-    "bfk": ["bfk", "sgn"],
-    "bjn": ["bjn", "ms"],
-    "bog": ["bog", "sgn"],
-    "bqn": ["bqn", "sgn"],
-    "bqy": ["bqy", "sgn"],
-    "btj": ["btj", "ms"],
-    "bve": ["bve", "ms"],
-    "bvl": ["bvl", "sgn"],
-    "bvu": ["bvu", "ms"],
-    "bzs": ["bzs", "sgn"],
-    "cdo": ["cdo", "zh"],
-    "cds": ["cds", "sgn"],
-    "cjy": ["cjy", "zh"],
-    "cmn": ["cmn", "zh"],
-    "coa": ["coa", "ms"],
-    "cpx": ["cpx", "zh"],
-    "csc": ["csc", "sgn"],
-    "csd": ["csd", "sgn"],
-    "cse": ["cse", "sgn"],
-    "csf": ["csf", "sgn"],
-    "csg": ["csg", "sgn"],
-    "csl": ["csl", "sgn"],
-    "csn": ["csn", "sgn"],
-    "csq": ["csq", "sgn"],
-    "csr": ["csr", "sgn"],
-    "czh": ["czh", "zh"],
-    "czo": ["czo", "zh"],
-    "doq": ["doq", "sgn"],
-    "dse": ["dse", "sgn"],
-    "dsl": ["dsl", "sgn"],
-    "dup": ["dup", "ms"],
-    "ecs": ["ecs", "sgn"],
-    "esl": ["esl", "sgn"],
-    "esn": ["esn", "sgn"],
-    "eso": ["eso", "sgn"],
-    "eth": ["eth", "sgn"],
-    "fcs": ["fcs", "sgn"],
-    "fse": ["fse", "sgn"],
-    "fsl": ["fsl", "sgn"],
-    "fss": ["fss", "sgn"],
-    "gan": ["gan", "zh"],
-    "gds": ["gds", "sgn"],
-    "gom": ["gom", "kok"],
-    "gse": ["gse", "sgn"],
-    "gsg": ["gsg", "sgn"],
-    "gsm": ["gsm", "sgn"],
-    "gss": ["gss", "sgn"],
-    "gus": ["gus", "sgn"],
-    "hab": ["hab", "sgn"],
-    "haf": ["haf", "sgn"],
-    "hak": ["hak", "zh"],
-    "hds": ["hds", "sgn"],
-    "hji": ["hji", "ms"],
-    "hks": ["hks", "sgn"],
-    "hos": ["hos", "sgn"],
-    "hps": ["hps", "sgn"],
-    "hsh": ["hsh", "sgn"],
-    "hsl": ["hsl", "sgn"],
-    "hsn": ["hsn", "zh"],
-    "icl": ["icl", "sgn"],
-    "iks": ["iks", "sgn"],
-    "ils": ["ils", "sgn"],
-    "inl": ["inl", "sgn"],
-    "ins": ["ins", "sgn"],
-    "ise": ["ise", "sgn"],
-    "isg": ["isg", "sgn"],
-    "isr": ["isr", "sgn"],
-    "jak": ["jak", "ms"],
-    "jax": ["jax", "ms"],
-    "jcs": ["jcs", "sgn"],
-    "jhs": ["jhs", "sgn"],
-    "jls": ["jls", "sgn"],
-    "jos": ["jos", "sgn"],
-    "jsl": ["jsl", "sgn"],
-    "jus": ["jus", "sgn"],
-    "kgi": ["kgi", "sgn"],
-    "knn": ["knn", "kok"],
-    "kvb": ["kvb", "ms"],
-    "kvk": ["kvk", "sgn"],
-    "kvr": ["kvr", "ms"],
-    "kxd": ["kxd", "ms"],
-    "lbs": ["lbs", "sgn"],
-    "lce": ["lce", "ms"],
-    "lcf": ["lcf", "ms"],
-    "liw": ["liw", "ms"],
-    "lls": ["lls", "sgn"],
-    "lsg": ["lsg", "sgn"],
-    "lsl": ["lsl", "sgn"],
-    "lso": ["lso", "sgn"],
-    "lsp": ["lsp", "sgn"],
-    "lst": ["lst", "sgn"],
-    "lsy": ["lsy", "sgn"],
-    "ltg": ["ltg", "lv"],
-    "lvs": ["lvs", "lv"],
-    "lws": ["lws", "sgn"],
-    "lzh": ["lzh", "zh"],
-    "max": ["max", "ms"],
-    "mdl": ["mdl", "sgn"],
-    "meo": ["meo", "ms"],
-    "mfa": ["mfa", "ms"],
-    "mfb": ["mfb", "ms"],
-    "mfs": ["mfs", "sgn"],
-    "min": ["min", "ms"],
-    "mnp": ["mnp", "zh"],
-    "mqg": ["mqg", "ms"],
-    "mre": ["mre", "sgn"],
-    "msd": ["msd", "sgn"],
-    "msi": ["msi", "ms"],
-    "msr": ["msr", "sgn"],
-    "mui": ["mui", "ms"],
-    "mzc": ["mzc", "sgn"],
-    "mzg": ["mzg", "sgn"],
-    "mzy": ["mzy", "sgn"],
-    "nan": ["nan", "zh"],
-    "nbs": ["nbs", "sgn"],
-    "ncs": ["ncs", "sgn"],
-    "nsi": ["nsi", "sgn"],
-    "nsl": ["nsl", "sgn"],
-    "nsp": ["nsp", "sgn"],
-    "nsr": ["nsr", "sgn"],
-    "nzs": ["nzs", "sgn"],
-    "okl": ["okl", "sgn"],
-    "orn": ["orn", "ms"],
-    "ors": ["ors", "ms"],
-    "pel": ["pel", "ms"],
-    "pga": ["pga", "ar"],
-    "pgz": ["pgz", "sgn"],
-    "pks": ["pks", "sgn"],
-    "prl": ["prl", "sgn"],
-    "prz": ["prz", "sgn"],
-    "psc": ["psc", "sgn"],
-    "psd": ["psd", "sgn"],
-    "pse": ["pse", "ms"],
-    "psg": ["psg", "sgn"],
-    "psl": ["psl", "sgn"],
-    "pso": ["pso", "sgn"],
-    "psp": ["psp", "sgn"],
-    "psr": ["psr", "sgn"],
-    "pys": ["pys", "sgn"],
-    "rms": ["rms", "sgn"],
-    "rsi": ["rsi", "sgn"],
-    "rsl": ["rsl", "sgn"],
-    "rsm": ["rsm", "sgn"],
-    "sdl": ["sdl", "sgn"],
-    "sfb": ["sfb", "sgn"],
-    "sfs": ["sfs", "sgn"],
-    "sgg": ["sgg", "sgn"],
-    "sgx": ["sgx", "sgn"],
-    "shu": ["shu", "ar"],
-    "slf": ["slf", "sgn"],
-    "sls": ["sls", "sgn"],
-    "sqk": ["sqk", "sgn"],
-    "sqs": ["sqs", "sgn"],
-    "ssh": ["ssh", "ar"],
-    "ssp": ["ssp", "sgn"],
-    "ssr": ["ssr", "sgn"],
-    "svk": ["svk", "sgn"],
-    "swc": ["swc", "sw"],
-    "swh": ["swh", "sw"],
-    "swl": ["swl", "sgn"],
-    "syy": ["syy", "sgn"],
-    "szs": ["szs", "sgn"],
-    "tmw": ["tmw", "ms"],
-    "tse": ["tse", "sgn"],
-    "tsm": ["tsm", "sgn"],
-    "tsq": ["tsq", "sgn"],
-    "tss": ["tss", "sgn"],
-    "tsy": ["tsy", "sgn"],
-    "tza": ["tza", "sgn"],
-    "ugn": ["ugn", "sgn"],
-    "ugy": ["ugy", "sgn"],
-    "ukl": ["ukl", "sgn"],
-    "uks": ["uks", "sgn"],
-    "urk": ["urk", "ms"],
-    "uzn": ["uzn", "uz"],
-    "uzs": ["uzs", "uz"],
-    "vgt": ["vgt", "sgn"],
-    "vkk": ["vkk", "ms"],
-    "vkt": ["vkt", "ms"],
-    "vsi": ["vsi", "sgn"],
-    "vsl": ["vsl", "sgn"],
-    "vsv": ["vsv", "sgn"],
-    "wbs": ["wbs", "sgn"],
-    "wuu": ["wuu", "zh"],
-    "xki": ["xki", "sgn"],
-    "xml": ["xml", "sgn"],
-    "xmm": ["xmm", "ms"],
-    "xms": ["xms", "sgn"],
-    "yds": ["yds", "sgn"],
-    "ygs": ["ygs", "sgn"],
-    "yhs": ["yhs", "sgn"],
-    "ysl": ["ysl", "sgn"],
-    "yue": ["yue", "zh"],
-    "zib": ["zib", "sgn"],
-    "zlm": ["zlm", "ms"],
-    "zmi": ["zmi", "ms"],
-    "zsl": ["zsl", "sgn"],
-    "zsm": ["zsm", "ms"],
-  };
-
-
-  /**
-   * Canonicalizes the given well-formed BCP 47 language tag, including regularized case of subtags.
-   *
-   * Spec: ECMAScript Internationalization API Specification, draft, 6.2.3.
-   * Spec: RFC 5646, section 4.5.
-   */
-  function canonicalizeLanguageTag(locale) {
-
-    // start with lower case for easier processing, and because most subtags will need to be lower case anyway
-    locale = locale.toLowerCase();
-
-    // handle mappings for complete tags
-    if (__tagMappings.hasOwnProperty(locale)) {
-      return __tagMappings[locale];
-    }
-
-    var subtags = locale.split("-");
-    var i = 0;
-
-    // handle standard part: all subtags before first singleton or "x"
-    while (i < subtags.length) {
-      var subtag = subtags[i];
-      if (subtag.length === 1 && (i > 0 || subtag === "x")) {
-        break;
-      } else if (i !== 0 && subtag.length === 2) {
-        subtag = subtag.toUpperCase();
-      } else if (subtag.length === 4) {
-        subtag = subtag[0].toUpperCase() + subtag.substring(1).toLowerCase();
-      }
-      if (__subtagMappings.hasOwnProperty(subtag)) {
-        subtag = __subtagMappings[subtag];
-      } else if (__extlangMappings.hasOwnProperty(subtag)) {
-        subtag = __extlangMappings[subtag][0];
-        if (i === 1 && __extlangMappings[subtag][1] === subtags[0]) {
-          subtags.shift();
-          i--;
-        }
-      }
-      subtags[i] = subtag;
-      i++;
-    }
-    var normal = subtags.slice(0, i).join("-");
-
-    // handle extensions
-    var extensions = [];
-    while (i < subtags.length && subtags[i] !== "x") {
-      var extensionStart = i;
-      i++;
-      while (i < subtags.length && subtags[i].length > 1) {
-        i++;
-      }
-      var extension = subtags.slice(extensionStart, i).join("-");
-      extensions.push(extension);
-    }
-    extensions.sort();
-
-    // handle private use
-    var privateUse;
-    if (i < subtags.length) {
-      privateUse = subtags.slice(i).join("-");
-    }
-
-    // put everything back together
-    var canonical = normal;
-    if (extensions.length > 0) {
-      canonical += "-" + extensions.join("-");
-    }
-    if (privateUse !== undefined) {
-      if (canonical.length > 0) {
-        canonical += "-" + privateUse;
-      } else {
-        canonical = privateUse;
-      }
-    }
-
-    return canonical;
-  }
-
-  return typeof locale === "string" && isStructurallyValidLanguageTag(locale) &&
-      canonicalizeLanguageTag(locale) === locale;
-}
-
-
-/**
- * Returns an array of error cases handled by CanonicalizeLocaleList().
- */
-function getInvalidLocaleArguments() {
-  function CustomError() {}
-
-  var topLevelErrors = [
-    // fails ToObject
-    [null, TypeError],
-
-    // fails Get
-    [{ get length() { throw new CustomError(); } }, CustomError],
-
-    // fail ToLength
-    [{ length: Symbol.toPrimitive }, TypeError],
-    [{ length: { get [Symbol.toPrimitive]() { throw new CustomError(); } } }, CustomError],
-    [{ length: { [Symbol.toPrimitive]() { throw new CustomError(); } } }, CustomError],
-    [{ length: { get valueOf() { throw new CustomError(); } } }, CustomError],
-    [{ length: { valueOf() { throw new CustomError(); } } }, CustomError],
-    [{ length: { get toString() { throw new CustomError(); } } }, CustomError],
-    [{ length: { toString() { throw new CustomError(); } } }, CustomError],
-
-    // fail type check
-    [[undefined], TypeError],
-    [[null], TypeError],
-    [[true], TypeError],
-    [[Symbol.toPrimitive], TypeError],
-    [[1], TypeError],
-    [[0.1], TypeError],
-    [[NaN], TypeError],
-  ];
-
-  var invalidLanguageTags = [
-    "", // empty tag
-    "i", // singleton alone
-    "x", // private use without subtag
-    "u", // extension singleton in first place
-    "419", // region code in first place
-    "u-nu-latn-cu-bob", // extension sequence without language
-    "hans-cmn-cn", // "hans" could theoretically be a 4-letter language code,
-                   // but those can't be followed by extlang codes.
-    "cmn-hans-cn-u-u", // duplicate singleton
-    "cmn-hans-cn-t-u-ca-u", // duplicate singleton
-    "de-gregory-gregory", // duplicate variant
-    "*", // language range
-    "de-*", // language range
-    "中文", // non-ASCII letters
-    "en-ß", // non-ASCII letters
-    "ıd" // non-ASCII letters
-  ];
-
-  return topLevelErrors.concat(
-    invalidLanguageTags.map(tag => [tag, RangeError]),
-    invalidLanguageTags.map(tag => [[tag], RangeError]),
-    invalidLanguageTags.map(tag => [["en", tag], RangeError]),
-  )
-}
-
-/**
- * Tests whether the named options property is correctly handled by the given constructor.
- * @param {object} Constructor the constructor to test.
- * @param {string} property the name of the options property to test.
- * @param {string} type the type that values of the property are expected to have
- * @param {Array} [values] an array of allowed values for the property. Not needed for boolean.
- * @param {any} fallback the fallback value that the property assumes if not provided.
- * @param {object} testOptions additional options:
- *   @param {boolean} isOptional whether support for this property is optional for implementations.
- *   @param {boolean} noReturn whether the resulting value of the property is not returned.
- *   @param {boolean} isILD whether the resulting value of the property is implementation and locale dependent.
- *   @param {object} extra additional option to pass along, properties are value -> {option: value}.
- */
-function testOption(Constructor, property, type, values, fallback, testOptions) {
-  var isOptional = testOptions !== undefined && testOptions.isOptional === true;
-  var noReturn = testOptions !== undefined && testOptions.noReturn === true;
-  var isILD = testOptions !== undefined && testOptions.isILD === true;
-
-  function addExtraOptions(options, value, testOptions) {
-    if (testOptions !== undefined && testOptions.extra !== undefined) {
-      var extra;
-      if (value !== undefined && testOptions.extra[value] !== undefined) {
-        extra = testOptions.extra[value];
-      } else if (testOptions.extra.any !== undefined) {
-        extra = testOptions.extra.any;
-      }
-      if (extra !== undefined) {
-        Object.getOwnPropertyNames(extra).forEach(function (prop) {
-          options[prop] = extra[prop];
-        });
-      }
-    }
-  }
-
-  var testValues, options, obj, expected, actual, error;
-
-  // test that the specified values are accepted. Also add values that convert to specified values.
-  if (type === "boolean") {
-    if (values === undefined) {
-      values = [true, false];
-    }
-    testValues = values.slice(0);
-    testValues.push(888);
-    testValues.push(0);
-  } else if (type === "string") {
-    testValues = values.slice(0);
-    testValues.push({toString: function () { return values[0]; }});
-  }
-  testValues.forEach(function (value) {
-    options = {};
-    options[property] = value;
-    addExtraOptions(options, value, testOptions);
-    obj = new Constructor(undefined, options);
-    if (noReturn) {
-      if (obj.resolvedOptions().hasOwnProperty(property)) {
-        $ERROR("Option property " + property + " is returned, but shouldn't be.");
-      }
-    } else {
-      actual = obj.resolvedOptions()[property];
-      if (isILD) {
-        if (actual !== undefined && values.indexOf(actual) === -1) {
-          $ERROR("Invalid value " + actual + " returned for property " + property + ".");
-        }
-      } else {
-        if (type === "boolean") {
-          expected = Boolean(value);
-        } else if (type === "string") {
-          expected = String(value);
-        }
-        if (actual !== expected && !(isOptional && actual === undefined)) {
-          $ERROR("Option value " + value + " for property " + property +
-            " was not accepted; got " + actual + " instead.");
-        }
-      }
-    }
-  });
-
-  // test that invalid values are rejected
-  if (type === "string") {
-    var invalidValues = ["invalidValue", -1, null];
-    // assume that we won't have values in caseless scripts
-    if (values[0].toUpperCase() !== values[0]) {
-      invalidValues.push(values[0].toUpperCase());
-    } else {
-      invalidValues.push(values[0].toLowerCase());
-    }
-    invalidValues.forEach(function (value) {
-      options = {};
-      options[property] = value;
-      addExtraOptions(options, value, testOptions);
-      error = undefined;
-      try {
-        obj = new Constructor(undefined, options);
-      } catch (e) {
-        error = e;
-      }
-      if (error === undefined) {
-        $ERROR("Invalid option value " + value + " for property " + property + " was not rejected.");
-      } else if (error.name !== "RangeError") {
-        $ERROR("Invalid option value " + value + " for property " + property + " was rejected with wrong error " + error.name + ".");
-      }
-    });
-  }
-
-  // test that fallback value or another valid value is used if no options value is provided
-  if (!noReturn) {
-    options = {};
-    addExtraOptions(options, undefined, testOptions);
-    obj = new Constructor(undefined, options);
-    actual = obj.resolvedOptions()[property];
-    if (!(isOptional && actual === undefined)) {
-      if (fallback !== undefined) {
-        if (actual !== fallback) {
-          $ERROR("Option fallback value " + fallback + " for property " + property +
-            " was not used; got " + actual + " instead.");
-        }
-      } else {
-        if (values.indexOf(actual) === -1 && !(isILD && actual === undefined)) {
-          $ERROR("Invalid value " + actual + " returned for property " + property + ".");
-        }
-      }
-    }
-  }
-}
-
-
-/**
- * Properties of the RegExp constructor that may be affected by use of regular
- * expressions, and the default values of these properties. Properties are from
- * https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Deprecated_and_obsolete_features#RegExp_Properties
- */
-var regExpProperties = ["$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9",
-  "$_", "$*", "$&", "$+", "$`", "$'",
-  "input", "lastMatch", "lastParen", "leftContext", "rightContext"
-];
-
-var regExpPropertiesDefaultValues = (function () {
-  var values = Object.create(null);
-  regExpProperties.forEach(function (property) {
-    values[property] = RegExp[property];
-  });
-  return values;
-}());
-
-
-/**
- * Tests that executing the provided function (which may use regular expressions
- * in its implementation) does not create or modify unwanted properties on the
- * RegExp constructor.
- */
-function testForUnwantedRegExpChanges(testFunc) {
-  regExpProperties.forEach(function (property) {
-    RegExp[property] = regExpPropertiesDefaultValues[property];
-  });
-  testFunc();
-  regExpProperties.forEach(function (property) {
-    if (RegExp[property] !== regExpPropertiesDefaultValues[property]) {
-      $ERROR("RegExp has unexpected property " + property + " with value " +
-        RegExp[property] + ".");
-    }
-  });
-}
-
-
-/**
- * Tests whether name is a valid BCP 47 numbering system name
- * and not excluded from use in the ECMAScript Internationalization API.
- * @param {string} name the name to be tested.
- * @return {boolean} whether name is a valid BCP 47 numbering system name and
- *   allowed for use in the ECMAScript Internationalization API.
- */
-
-function isValidNumberingSystem(name) {
-
-  // source: CLDR file common/bcp47/number.xml; version CLDR 32.
-  var numberingSystems = [
-    "adlm",
-    "ahom",
-    "arab",
-    "arabext",
-    "armn",
-    "armnlow",
-    "bali",
-    "beng",
-    "bhks",
-    "brah",
-    "cakm",
-    "cham",
-    "cyrl",
-    "deva",
-    "ethi",
-    "finance",
-    "fullwide",
-    "geor",
-    "gonm",
-    "grek",
-    "greklow",
-    "gujr",
-    "guru",
-    "hanidays",
-    "hanidec",
-    "hans",
-    "hansfin",
-    "hant",
-    "hantfin",
-    "hebr",
-    "hmng",
-    "java",
-    "jpan",
-    "jpanfin",
-    "kali",
-    "khmr",
-    "knda",
-    "lana",
-    "lanatham",
-    "laoo",
-    "latn",
-    "lepc",
-    "limb",
-    "mathbold",
-    "mathdbl",
-    "mathmono",
-    "mathsanb",
-    "mathsans",
-    "mlym",
-    "modi",
-    "mong",
-    "mroo",
-    "mtei",
-    "mymr",
-    "mymrshan",
-    "mymrtlng",
-    "native",
-    "newa",
-    "nkoo",
-    "olck",
-    "orya",
-    "osma",
-    "roman",
-    "romanlow",
-    "saur",
-    "shrd",
-    "sind",
-    "sinh",
-    "sora",
-    "sund",
-    "takr",
-    "talu",
-    "taml",
-    "tamldec",
-    "telu",
-    "thai",
-    "tirh",
-    "tibt",
-    "traditio",
-    "vaii",
-    "wara",
-  ];
-
-  var excluded = [
-    "finance",
-    "native",
-    "traditio"
-  ];
-
-
-  return numberingSystems.indexOf(name) !== -1 && excluded.indexOf(name) === -1;
-}
-
-
-/**
- * Provides the digits of numbering systems with simple digit mappings,
- * as specified in 11.3.2.
- */
-
-var numberingSystemDigits = {
-  arab: "٠١٢٣٤٥٦٧٨٩",
-  arabext: "۰۱۲۳۴۵۶۷۸۹",
-  bali: "\u1B50\u1B51\u1B52\u1B53\u1B54\u1B55\u1B56\u1B57\u1B58\u1B59",
-  beng: "০১২৩৪৫৬৭৮৯",
-  deva: "०१२३४५६७८९",
-  fullwide: "０１２３４５６７８９",
-  gujr: "૦૧૨૩૪૫૬૭૮૯",
-  guru: "੦੧੨੩੪੫੬੭੮੯",
-  hanidec: "〇一二三四五六七八九",
-  khmr: "០១២៣៤៥៦៧៨៩",
-  knda: "೦೧೨೩೪೫೬೭೮೯",
-  laoo: "໐໑໒໓໔໕໖໗໘໙",
-  latn: "0123456789",
-  limb: "\u1946\u1947\u1948\u1949\u194A\u194B\u194C\u194D\u194E\u194F",
-  mlym: "൦൧൨൩൪൫൬൭൮൯",
-  mong: "᠐᠑᠒᠓᠔᠕᠖᠗᠘᠙",
-  mymr: "၀၁၂၃၄၅၆၇၈၉",
-  orya: "୦୧୨୩୪୫୬୭୮୯",
-  tamldec: "௦௧௨௩௪௫௬௭௮௯",
-  telu: "౦౧౨౩౪౫౬౭౮౯",
-  thai: "๐๑๒๓๔๕๖๗๘๙",
-  tibt: "༠༡༢༣༤༥༦༧༨༩"
-};
-
-
-/**
- * Tests that number formatting is handled correctly. The function checks that the
- * digit sequences in formatted output are as specified, converted to the
- * selected numbering system, and embedded in consistent localized patterns.
- * @param {Array} locales the locales to be tested.
- * @param {Array} numberingSystems the numbering systems to be tested.
- * @param {Object} options the options to pass to Intl.NumberFormat. Options
- *   must include {useGrouping: false}, and must cause 1.1 to be formatted
- *   pre- and post-decimal digits.
- * @param {Object} testData maps input data (in ES5 9.3.1 format) to expected output strings
- *   in unlocalized format with Western digits.
- */
-
-function testNumberFormat(locales, numberingSystems, options, testData) {
-  locales.forEach(function (locale) {
-    numberingSystems.forEach(function (numbering) {
-      var digits = numberingSystemDigits[numbering];
-      var format = new Intl.NumberFormat([locale + "-u-nu-" + numbering], options);
-
-      function getPatternParts(positive) {
-        var n = positive ? 1.1 : -1.1;
-        var formatted = format.format(n);
-        var oneoneRE = "([^" + digits + "]*)[" + digits + "]+([^" + digits + "]+)[" + digits + "]+([^" + digits + "]*)";
-        var match = formatted.match(new RegExp(oneoneRE));
-        if (match === null) {
-          $ERROR("Unexpected formatted " + n + " for " +
-            format.resolvedOptions().locale + " and options " +
-            JSON.stringify(options) + ": " + formatted);
-        }
-        return match;
-      }
-
-      function toNumbering(raw) {
-        return raw.replace(/[0-9]/g, function (digit) {
-          return digits[digit.charCodeAt(0) - "0".charCodeAt(0)];
-        });
-      }
-
-      function buildExpected(raw, patternParts) {
-        var period = raw.indexOf(".");
-        if (period === -1) {
-          return patternParts[1] + toNumbering(raw) + patternParts[3];
-        } else {
-          return patternParts[1] +
-            toNumbering(raw.substring(0, period)) +
-            patternParts[2] +
-            toNumbering(raw.substring(period + 1)) +
-            patternParts[3];
-        }
-      }
-
-      if (format.resolvedOptions().numberingSystem === numbering) {
-        // figure out prefixes, infixes, suffixes for positive and negative values
-        var posPatternParts = getPatternParts(true);
-        var negPatternParts = getPatternParts(false);
-
-        Object.getOwnPropertyNames(testData).forEach(function (input) {
-          var rawExpected = testData[input];
-          var patternParts;
-          if (rawExpected[0] === "-") {
-            patternParts = negPatternParts;
-            rawExpected = rawExpected.substring(1);
-          } else {
-            patternParts = posPatternParts;
-          }
-          var expected = buildExpected(rawExpected, patternParts);
-          var actual = format.format(input);
-          if (actual !== expected) {
-            $ERROR("Formatted value for " + input + ", " +
-            format.resolvedOptions().locale + " and options " +
-            JSON.stringify(options) + " is " + actual + "; expected " + expected + ".");
-          }
-        });
-      }
-    });
-  });
-}
-
-
-/**
- * Return the components of date-time formats.
- * @return {Array} an array with all date-time components.
- */
-
-function getDateTimeComponents() {
-  return ["weekday", "era", "year", "month", "day", "hour", "minute", "second", "timeZoneName"];
-}
-
-
-/**
- * Return the valid values for the given date-time component, as specified
- * by the table in section 12.1.1.
- * @param {string} component a date-time component.
- * @return {Array} an array with the valid values for the component.
- */
-
-function getDateTimeComponentValues(component) {
-
-  var components = {
-    weekday: ["narrow", "short", "long"],
-    era: ["narrow", "short", "long"],
-    year: ["2-digit", "numeric"],
-    month: ["2-digit", "numeric", "narrow", "short", "long"],
-    day: ["2-digit", "numeric"],
-    hour: ["2-digit", "numeric"],
-    minute: ["2-digit", "numeric"],
-    second: ["2-digit", "numeric"],
-    timeZoneName: ["short", "long"]
-  };
-
-  var result = components[component];
-  if (result === undefined) {
-    $ERROR("Internal error: No values defined for date-time component " + component + ".");
-  }
-  return result;
-}
-
-
-/**
- * @description Tests whether timeZone is a String value representing a
- * structurally valid and canonicalized time zone name, as defined in
- * sections 6.4.1 and 6.4.2 of the ECMAScript Internationalization API
- * Specification.
- * @param {String} timeZone the string to be tested.
- * @result {Boolean} whether the test succeeded.
- */
-
-function isCanonicalizedStructurallyValidTimeZoneName(timeZone) {
-  /**
-   * Regular expression defining IANA Time Zone names.
-   *
-   * Spec: IANA Time Zone Database, Theory file
-   */
-  var fileNameComponent = "(?:[A-Za-z_]|\\.(?!\\.?(?:/|$)))[A-Za-z.\\-_]{0,13}";
-  var fileName = fileNameComponent + "(?:/" + fileNameComponent + ")*";
-  var etcName = "(?:Etc/)?GMT[+-]\\d{1,2}";
-  var systemVName = "SystemV/[A-Z]{3}\\d{1,2}(?:[A-Z]{3})?";
-  var legacyName = etcName + "|" + systemVName + "|CST6CDT|EST5EDT|MST7MDT|PST8PDT|NZ";
-  var zoneNamePattern = new RegExp("^(?:" + fileName + "|" + legacyName + ")$");
-
-  if (typeof timeZone !== "string") {
-    return false;
-  }
-  // 6.4.2 CanonicalizeTimeZoneName (timeZone), step 3
-  if (timeZone === "UTC") {
-    return true;
-  }
-  // 6.4.2 CanonicalizeTimeZoneName (timeZone), step 3
-  if (timeZone === "Etc/UTC" || timeZone === "Etc/GMT") {
-    return false;
-  }
-  return zoneNamePattern.test(timeZone);
-}

Jint.Tests.Test262/harness/testTypedArray.js

@@ -1,82 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Collection of functions used to assert the correctness of TypedArray objects.
----*/
-
-/**
- * Array containing every typed array constructor.
- */
-var typedArrayConstructors = [
-  Float64Array,
-  Float32Array,
-  Int32Array,
-  Int16Array,
-  Int8Array,
-  Uint32Array,
-  Uint16Array,
-  Uint8Array,
-  Uint8ClampedArray
-];
-
-var floatArrayConstructors = typedArrayConstructors.slice(0, 2);
-var intArrayConstructors = typedArrayConstructors.slice(2, 7);
-
-/**
- * The %TypedArray% intrinsic constructor function.
- */
-var TypedArray = Object.getPrototypeOf(Int8Array);
-
-/**
- * Callback for testing a typed array constructor.
- *
- * @callback typedArrayConstructorCallback
- * @param {Function} Constructor the constructor object to test with.
- */
-
-/**
- * Calls the provided function for every typed array constructor.
- *
- * @param {typedArrayConstructorCallback} f - the function to call for each typed array constructor.
- * @param {Array} selected - An optional Array with filtered typed arrays
- */
-function testWithTypedArrayConstructors(f, selected) {
-  var constructors = selected || typedArrayConstructors;
-  for (var i = 0; i < constructors.length; ++i) {
-    var constructor = constructors[i];
-    try {
-      f(constructor);
-    } catch (e) {
-      e.message += " (Testing with " + constructor.name + ".)";
-      throw e;
-    }
-  }
-}
-
-/**
- * Helper for conversion operations on TypedArrays, the expected values
- * properties are indexed in order to match the respective value for each
- * TypedArray constructor
- * @param  {Function} fn - the function to call for each constructor and value.
- *                         will be called with the constructor, value, expected
- *                         value, and a initial value that can be used to avoid
- *                         a false positive with an equivalent expected value.
- */
-function testTypedArrayConversions(byteConversionValues, fn) {
-  var values = byteConversionValues.values;
-  var expected = byteConversionValues.expected;
-
-  testWithTypedArrayConstructors(function(TA) {
-    var name = TA.name.slice(0, -5);
-
-    return values.forEach(function(value, index) {
-      var exp = expected[name][index];
-      var initial = 0;
-      if (exp === 0) {
-        initial = 1;
-      }
-      fn(TA, value, exp, initial);
-    });
-  });
-}

Jint.Tests.Test262/harness/timer.js

@@ -1,29 +0,0 @@
-// Copyright (C) 2017 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Used in website/scripts/sth.js
----*/
-//setTimeout is not available, hence this script was loaded
-if (Promise === undefined && this.setTimeout === undefined) {
-  if(/\$DONE()/.test(code))
-    $ERROR("Async test capability is not supported in your test environment");
-}
-
-if (Promise !== undefined && this.setTimeout === undefined) {
-  (function(that) {
-     that.setTimeout = function(callback, delay) {
-      var p = Promise.resolve();
-      var start = Date.now();
-      var end = start + delay;
-      function check(){
-        var timeLeft = end - Date.now();
-        if(timeLeft > 0)
-          p.then(check);
-        else
-          callback();
-      }
-      p.then(check);
-    }
-  })(this);
-}

Jint.Tests.Test262/harness/typeCoercion.js

@@ -1,427 +0,0 @@
-// Copyright (C) 2017 Josh Wolfe. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    Functions to help generate test cases for testing type coercion abstract
-    operations like ToNumber.
----*/
-
-function testCoercibleToIndexZero(test) {
-  testCoercibleToIntegerZero(test);
-}
-
-function testCoercibleToIndexOne(test) {
-  testCoercibleToIntegerOne(test);
-}
-
-function testCoercibleToIndexFromIndex(nominalIndex, test) {
-  assert(Number.isInteger(nominalIndex));
-  assert(0 <= nominalIndex && nominalIndex <= 2**53 - 1);
-  testCoercibleToIntegerFromInteger(nominalIndex, test);
-}
-
-function testCoercibleToIntegerZero(test) {
-  testCoercibleToNumberZero(test);
-
-  testCoercibleToIntegerFromInteger(0, test);
-
-  // NaN -> +0
-  testCoercibleToNumberNan(test);
-
-  // When toString() returns a string that parses to NaN:
-  test({});
-  test([]);
-}
-
-function testCoercibleToIntegerOne(test) {
-  testCoercibleToNumberOne(test);
-
-  testCoercibleToIntegerFromInteger(1, test);
-
-  // When toString() returns "1"
-  test([1]);
-  test(["1"]);
-}
-
-function testCoercibleToNumberZero(test) {
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-  }
-
-  testPrimitiveValue(null);
-  testPrimitiveValue(false);
-  testPrimitiveValue(0);
-  testPrimitiveValue("0");
-}
-
-function testCoercibleToNumberNan(test) {
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-  }
-
-  testPrimitiveValue(undefined);
-  testPrimitiveValue(NaN);
-  testPrimitiveValue("");
-  testPrimitiveValue("foo");
-  testPrimitiveValue("true");
-}
-
-function testCoercibleToNumberOne(test) {
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-  }
-
-  testPrimitiveValue(true);
-  testPrimitiveValue(1);
-  testPrimitiveValue("1");
-}
-
-function testCoercibleToIntegerFromInteger(nominalInteger, test) {
-  assert(Number.isInteger(nominalInteger));
-
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-
-    // Non-primitive values that coerce to the nominal integer:
-    // toString() returns a string that parsers to a primitive value.
-    test([value]);
-  }
-
-  function testPrimitiveNumber(number) {
-    testPrimitiveValue(number);
-    // ToNumber: String -> Number
-    testPrimitiveValue(number.toString());
-  }
-
-  testPrimitiveNumber(nominalInteger);
-
-  // ToInteger: floor(abs(number))
-  if (nominalInteger >= 0) {
-    testPrimitiveNumber(nominalInteger + 0.9);
-  }
-  if (nominalInteger <= 0) {
-    testPrimitiveNumber(nominalInteger - 0.9);
-  }
-}
-
-function testPrimitiveWrappers(primitiveValue, hint, test) {
-  if (primitiveValue != null) {
-    // null and undefined result in {} rather than a proper wrapper,
-    // so skip this case for those values.
-    test(Object(primitiveValue));
-  }
-
-  testCoercibleToPrimitiveWithMethod(hint, function() {
-    return primitiveValue;
-  }, test);
-}
-
-function testCoercibleToPrimitiveWithMethod(hint, method, test) {
-  var methodNames;
-  if (hint === "number") {
-    methodNames = ["valueOf", "toString"];
-  } else if (hint === "string") {
-    methodNames = ["toString", "valueOf"];
-  } else {
-    throw new Test262Error();
-  }
-  // precedence order
-  test({
-    [Symbol.toPrimitive]: method,
-    [methodNames[0]]: function() { throw new Test262Error(); },
-    [methodNames[1]]: function() { throw new Test262Error(); },
-  });
-  test({
-    [methodNames[0]]: method,
-    [methodNames[1]]: function() { throw new Test262Error(); },
-  });
-  if (hint === "number") {
-    // The default valueOf returns an object, which is unsuitable.
-    // The default toString returns a String, which is suitable.
-    // Therefore this test only works for valueOf falling back to toString.
-    test({
-      // this is toString:
-      [methodNames[1]]: method,
-    });
-  }
-
-  // GetMethod: if func is undefined or null, return undefined.
-  test({
-    [Symbol.toPrimitive]: undefined,
-    [methodNames[0]]: method,
-    [methodNames[1]]: method,
-  });
-  test({
-    [Symbol.toPrimitive]: null,
-    [methodNames[0]]: method,
-    [methodNames[1]]: method,
-  });
-
-  // if methodNames[0] is not callable, fallback to methodNames[1]
-  test({
-    [methodNames[0]]: null,
-    [methodNames[1]]: method,
-  });
-  test({
-    [methodNames[0]]: 1,
-    [methodNames[1]]: method,
-  });
-  test({
-    [methodNames[0]]: {},
-    [methodNames[1]]: method,
-  });
-
-  // if methodNames[0] returns an object, fallback to methodNames[1]
-  test({
-    [methodNames[0]]: function() { return {}; },
-    [methodNames[1]]: method,
-  });
-  test({
-    [methodNames[0]]: function() { return Object(1); },
-    [methodNames[1]]: method,
-  });
-}
-
-function testNotCoercibleToIndex(test) {
-  function testPrimitiveValue(value) {
-    test(RangeError, value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", function(value) {
-      test(RangeError, value);
-    });
-  }
-
-  // Let integerIndex be ? ToInteger(value).
-  testNotCoercibleToInteger(test);
-
-  // If integerIndex < 0, throw a RangeError exception.
-  testPrimitiveValue(-1);
-  testPrimitiveValue(-2.5);
-  testPrimitiveValue("-2.5");
-  testPrimitiveValue(-Infinity);
-
-  // Let index be ! ToLength(integerIndex).
-  // If SameValueZero(integerIndex, index) is false, throw a RangeError exception.
-  testPrimitiveValue(2 ** 53);
-  testPrimitiveValue(Infinity);
-}
-
-function testNotCoercibleToInteger(test) {
-  // ToInteger only throws from ToNumber.
-  testNotCoercibleToNumber(test);
-}
-
-function testNotCoercibleToNumber(test) {
-  function testPrimitiveValue(value) {
-    test(TypeError, value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", function(value) {
-      test(TypeError, value);
-    });
-  }
-
-  // ToNumber: Symbol -> TypeError
-  testPrimitiveValue(Symbol("1"));
-
-  if (typeof BigInt !== "undefined") {
-    // ToNumber: BigInt -> TypeError
-    testPrimitiveValue(BigInt(0));
-  }
-
-  // ToPrimitive
-  testNotCoercibleToPrimitive("number", test);
-}
-
-function testNotCoercibleToPrimitive(hint, test) {
-  function MyError() {}
-
-  // ToPrimitive: input[@@toPrimitive] is not callable (and non-null)
-  test(TypeError, {[Symbol.toPrimitive]: 1});
-  test(TypeError, {[Symbol.toPrimitive]: {}});
-
-  // ToPrimitive: input[@@toPrimitive] returns object
-  test(TypeError, {[Symbol.toPrimitive]: function() { return Object(1); }});
-  test(TypeError, {[Symbol.toPrimitive]: function() { return {}; }});
-
-  // ToPrimitive: input[@@toPrimitive] throws
-  test(MyError, {[Symbol.toPrimitive]: function() { throw new MyError(); }});
-
-  // OrdinaryToPrimitive: method throws
-  testCoercibleToPrimitiveWithMethod(hint, function() {
-    throw new MyError();
-  }, function(value) {
-    test(MyError, value);
-  });
-
-  // OrdinaryToPrimitive: both methods are unsuitable
-  function testUnsuitableMethod(method) {
-    test(TypeError, {valueOf:method, toString:method});
-  }
-  // not callable:
-  testUnsuitableMethod(null);
-  testUnsuitableMethod(1);
-  testUnsuitableMethod({});
-  // returns object:
-  testUnsuitableMethod(function() { return Object(1); });
-  testUnsuitableMethod(function() { return {}; });
-}
-
-function testCoercibleToString(test) {
-  function testPrimitiveValue(value, expectedString) {
-    test(value, expectedString);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "string", function(value) {
-      test(value, expectedString);
-    });
-  }
-
-  testPrimitiveValue(undefined, "undefined");
-  testPrimitiveValue(null, "null");
-  testPrimitiveValue(true, "true");
-  testPrimitiveValue(false, "false");
-  testPrimitiveValue(0, "0");
-  testPrimitiveValue(-0, "0");
-  testPrimitiveValue(Infinity, "Infinity");
-  testPrimitiveValue(-Infinity, "-Infinity");
-  testPrimitiveValue(123.456, "123.456");
-  testPrimitiveValue(-123.456, "-123.456");
-  testPrimitiveValue("", "");
-  testPrimitiveValue("foo", "foo");
-
-  if (typeof BigInt !== "undefined") {
-    // BigInt -> TypeError
-    testPrimitiveValue(BigInt(0), "0");
-  }
-
-  // toString of a few objects
-  test([], "");
-  test(["foo", "bar"], "foo,bar");
-  test({}, "[object Object]");
-}
-
-function testNotCoercibleToString(test) {
-  function testPrimitiveValue(value) {
-    test(TypeError, value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "string", function(value) {
-      test(TypeError, value);
-    });
-  }
-
-  // Symbol -> TypeError
-  testPrimitiveValue(Symbol("1"));
-
-  // ToPrimitive
-  testNotCoercibleToPrimitive("string", test);
-}
-
-function testCoercibleToBooleanTrue(test) {
-  test(true);
-  test(1);
-  test("string");
-  test(Symbol("1"));
-  test({});
-}
-
-function testCoercibleToBooleanFalse(test) {
-  test(undefined);
-  test(null);
-  test(false);
-  test(0);
-  test(-0);
-  test(NaN);
-  test("");
-}
-
-function testCoercibleToBigIntZero(test) {
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-  }
-
-  testCoercibleToBigIntFromBigInt(BigInt(0), test);
-  testPrimitiveValue(-BigInt(0));
-  testPrimitiveValue("-0");
-  testPrimitiveValue(false);
-  testPrimitiveValue("");
-  testPrimitiveValue("   ");
-
-  // toString() returns ""
-  test([]);
-
-  // toString() returns "0"
-  test([0]);
-}
-
-function testCoercibleToBigIntOne(test) {
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-  }
-
-  testCoercibleToBigIntFromBigInt(BigInt(1), test);
-  testPrimitiveValue(true);
-
-  // toString() returns "1"
-  test([1]);
-}
-
-function testCoercibleToBigIntFromBigInt(nominalBigInt, test) {
-  function testPrimitiveValue(value) {
-    test(value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", test);
-  }
-
-  testPrimitiveValue(nominalBigInt);
-  testPrimitiveValue(nominalBigInt.toString());
-  testPrimitiveValue("0b" + nominalBigInt.toString(2));
-  testPrimitiveValue("0o" + nominalBigInt.toString(8));
-  testPrimitiveValue("0x" + nominalBigInt.toString(16));
-  testPrimitiveValue("   " + nominalBigInt.toString() + "   ");
-
-  // toString() returns the decimal string representation
-  test([nominalBigInt]);
-  test([nominalBigInt.toString()]);
-}
-
-function testNotCoercibleToBigInt(test) {
-  function testPrimitiveValue(error, value) {
-    test(error, value);
-    // ToPrimitive
-    testPrimitiveWrappers(value, "number", function(value) {
-      test(error, value);
-    });
-  }
-
-  // Undefined, Null, Number, Symbol -> TypeError
-  testPrimitiveValue(TypeError, undefined);
-  testPrimitiveValue(TypeError, null);
-  testPrimitiveValue(TypeError, 0);
-  testPrimitiveValue(TypeError, NaN);
-  testPrimitiveValue(TypeError, Infinity);
-  testPrimitiveValue(TypeError, Symbol("1"));
-
-  // when a String parses to NaN -> SyntaxError
-  function testStringValue(string) {
-    testPrimitiveValue(SyntaxError, string);
-    testPrimitiveValue(SyntaxError, "   " + string);
-    testPrimitiveValue(SyntaxError, string + "   ");
-    testPrimitiveValue(SyntaxError, "   " + string + "   ");
-  }
-  testStringValue("a");
-  testStringValue("0b2");
-  testStringValue("0o8");
-  testStringValue("0xg");
-  testStringValue("1n");
-}

Jint.Tests.Test262/harness/wellKnownIntrinsicObjects.js

@@ -1,458 +0,0 @@
-// Copyright (C) 2018 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-description: |
-    An Array of all representable Well-Known Intrinsic Objects
----*/
-
-const WellKnownIntrinsicObjects = [
-  {
-    intrinsicName: "%Array%",
-    globalNameOrSource: "Array"
-  },
-  {
-    intrinsicName: "%ArrayBuffer%",
-    globalNameOrSource: "ArrayBuffer"
-  },
-  {
-    intrinsicName: "%ArrayBufferPrototype%",
-    globalNameOrSource: "ArrayBuffer.prototype"
-  },
-  {
-    intrinsicName: "%ArrayIteratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf([][Symbol.iterator]())"
-  },
-  {
-    intrinsicName: "%ArrayPrototype%",
-    globalNameOrSource: "Array.prototype"
-  },
-  {
-    intrinsicName: "%ArrayProto_entries%",
-    globalNameOrSource: "Array.prototype.entries"
-  },
-  {
-    intrinsicName: "%ArrayProto_forEach%",
-    globalNameOrSource: "Array.prototype.forEach"
-  },
-  {
-    intrinsicName: "%ArrayProto_keys%",
-    globalNameOrSource: "Array.prototype.keys"
-  },
-  {
-    intrinsicName: "%ArrayProto_values%",
-    globalNameOrSource: "Array.prototype.values"
-  },
-  {
-    intrinsicName: "%AsyncFromSyncIteratorPrototype%",
-    globalNameOrSource: "undefined"
-  },
-  {
-    intrinsicName: "%AsyncFunction%",
-    globalNameOrSource: "(async function() {}).constructor"
-  },
-  {
-    intrinsicName: "%AsyncFunctionPrototype%",
-    globalNameOrSource: "(async function() {}).constructor.prototype"
-  },
-  {
-    intrinsicName: "%AsyncGenerator%",
-    globalNameOrSource: "Object.getPrototypeOf((async function * () {})())"
-  },
-  {
-    intrinsicName: "%AsyncGeneratorFunction%",
-    globalNameOrSource: "Object.getPrototypeOf(async function * () {})"
-  },
-  {
-    intrinsicName: "%AsyncGeneratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(async function * () {}).prototype"
-  },
-  {
-    intrinsicName: "%AsyncIteratorPrototype%",
-    globalNameOrSource: "((async function * () {})())[Symbol.asyncIterator]()"
-  },
-  {
-    intrinsicName: "%Atomics%",
-    globalNameOrSource: "Atomics"
-  },
-  {
-    intrinsicName: "%Boolean%",
-    globalNameOrSource: "Boolean"
-  },
-  {
-    intrinsicName: "%BooleanPrototype%",
-    globalNameOrSource: "Boolean.prototype"
-  },
-  {
-    intrinsicName: "%DataView%",
-    globalNameOrSource: "DataView"
-  },
-  {
-    intrinsicName: "%DataViewPrototype%",
-    globalNameOrSource: "DataView.prototype"
-  },
-  {
-    intrinsicName: "%Date%",
-    globalNameOrSource: "Date"
-  },
-  {
-    intrinsicName: "%DatePrototype%",
-    globalNameOrSource: "Date.prototype"
-  },
-  {
-    intrinsicName: "%decodeURI%",
-    globalNameOrSource: "decodeURI"
-  },
-  {
-    intrinsicName: "%decodeURIComponent%",
-    globalNameOrSource: "decodeURIComponent"
-  },
-  {
-    intrinsicName: "%encodeURI%",
-    globalNameOrSource: "encodeURI"
-  },
-  {
-    intrinsicName: "%encodeURIComponent%",
-    globalNameOrSource: "encodeURIComponent"
-  },
-  {
-    intrinsicName: "%Error%",
-    globalNameOrSource: "Error"
-  },
-  {
-    intrinsicName: "%ErrorPrototype%",
-    globalNameOrSource: "Error.prototype"
-  },
-  {
-    intrinsicName: "%eval%",
-    globalNameOrSource: "eval"
-  },
-  {
-    intrinsicName: "%EvalError%",
-    globalNameOrSource: "EvalError"
-  },
-  {
-    intrinsicName: "%EvalErrorPrototype%",
-    globalNameOrSource: "EvalError.prototype"
-  },
-  {
-    intrinsicName: "%Float32Array%",
-    globalNameOrSource: "Float32Array"
-  },
-  {
-    intrinsicName: "%Float32ArrayPrototype%",
-    globalNameOrSource: "Float32Array.prototype"
-  },
-  {
-    intrinsicName: "%Float64Array%",
-    globalNameOrSource: "Float64Array"
-  },
-  {
-    intrinsicName: "%Float64ArrayPrototype%",
-    globalNameOrSource: "Float64Array.prototype"
-  },
-  {
-    intrinsicName: "%Function%",
-    globalNameOrSource: "Function"
-  },
-  {
-    intrinsicName: "%FunctionPrototype%",
-    globalNameOrSource: "Function.prototype"
-  },
-  {
-    intrinsicName: "%Generator%",
-    globalNameOrSource: "Object.getPrototypeOf((function * () {})())"
-  },
-  {
-    intrinsicName: "%GeneratorFunction%",
-    globalNameOrSource: "Object.getPrototypeOf(function * () {})"
-  },
-  {
-    intrinsicName: "%GeneratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(function * () {}).prototype"
-  },
-  {
-    intrinsicName: "%Int8Array%",
-    globalNameOrSource: "Int8Array"
-  },
-  {
-    intrinsicName: "%Int8ArrayPrototype%",
-    globalNameOrSource: "Int8Array.prototype"
-  },
-  {
-    intrinsicName: "%Int16Array%",
-    globalNameOrSource: "Int16Array"
-  },
-  {
-    intrinsicName: "%Int16ArrayPrototype%",
-    globalNameOrSource: "Int16Array.prototype"
-  },
-  {
-    intrinsicName: "%Int32Array%",
-    globalNameOrSource: "Int32Array"
-  },
-  {
-    intrinsicName: "%Int32ArrayPrototype%",
-    globalNameOrSource: "Int32Array.prototype"
-  },
-  {
-    intrinsicName: "%isFinite%",
-    globalNameOrSource: "isFinite"
-  },
-  {
-    intrinsicName: "%isNaN%",
-    globalNameOrSource: "isNaN"
-  },
-  {
-    intrinsicName: "%IteratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()))"
-  },
-  {
-    intrinsicName: "%JSON%",
-    globalNameOrSource: "JSON"
-  },
-  {
-    intrinsicName: "%JSONParse%",
-    globalNameOrSource: "JSON.parse"
-  },
-  {
-    intrinsicName: "%Map%",
-    globalNameOrSource: "Map"
-  },
-  {
-    intrinsicName: "%MapIteratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(new Map()[Symbol.iterator]())"
-  },
-  {
-    intrinsicName: "%MapPrototype%",
-    globalNameOrSource: "Map.prototype"
-  },
-  {
-    intrinsicName: "%Math%",
-    globalNameOrSource: "Math"
-  },
-  {
-    intrinsicName: "%Number%",
-    globalNameOrSource: "Number"
-  },
-  {
-    intrinsicName: "%NumberPrototype%",
-    globalNameOrSource: "Number.prototype"
-  },
-  {
-    intrinsicName: "%Object%",
-    globalNameOrSource: "Object"
-  },
-  {
-    intrinsicName: "%ObjectPrototype%",
-    globalNameOrSource: "Object.prototype"
-  },
-  {
-    intrinsicName: "%ObjProto_toString%",
-    globalNameOrSource: "Object.prototype.toString"
-  },
-  {
-    intrinsicName: "%ObjProto_valueOf%",
-    globalNameOrSource: "Object.prototype.valueOf"
-  },
-  {
-    intrinsicName: "%parseFloat%",
-    globalNameOrSource: "parseFloat"
-  },
-  {
-    intrinsicName: "%parseInt%",
-    globalNameOrSource: "parseInt"
-  },
-  {
-    intrinsicName: "%Promise%",
-    globalNameOrSource: "Promise"
-  },
-  {
-    intrinsicName: "%PromisePrototype%",
-    globalNameOrSource: "Promise.prototype"
-  },
-  {
-    intrinsicName: "%PromiseProto_then%",
-    globalNameOrSource: "Promise.prototype.then"
-  },
-  {
-    intrinsicName: "%Promise_all%",
-    globalNameOrSource: "Promise.all"
-  },
-  {
-    intrinsicName: "%Promise_reject%",
-    globalNameOrSource: "Promise.reject"
-  },
-  {
-    intrinsicName: "%Promise_resolve%",
-    globalNameOrSource: "Promise.resolve"
-  },
-  {
-    intrinsicName: "%Proxy%",
-    globalNameOrSource: "Proxy"
-  },
-  {
-    intrinsicName: "%RangeError%",
-    globalNameOrSource: "RangeError"
-  },
-  {
-    intrinsicName: "%RangeErrorPrototype%",
-    globalNameOrSource: "RangeError.prototype"
-  },
-  {
-    intrinsicName: "%ReferenceError%",
-    globalNameOrSource: "ReferenceError"
-  },
-  {
-    intrinsicName: "%ReferenceErrorPrototype%",
-    globalNameOrSource: "ReferenceError.prototype"
-  },
-  {
-    intrinsicName: "%Reflect%",
-    globalNameOrSource: "Reflect"
-  },
-  {
-    intrinsicName: "%RegExp%",
-    globalNameOrSource: "RegExp"
-  },
-  {
-    intrinsicName: "%RegExpPrototype%",
-    globalNameOrSource: "RegExp.prototype"
-  },
-  {
-    intrinsicName: "%Set%",
-    globalNameOrSource: "Set"
-  },
-  {
-    intrinsicName: "%SetIteratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(new Set()[Symbol.iterator]())"
-  },
-  {
-    intrinsicName: "%SetPrototype%",
-    globalNameOrSource: "Set.prototype"
-  },
-  {
-    intrinsicName: "%SharedArrayBuffer%",
-    globalNameOrSource: "SharedArrayBuffer"
-  },
-  {
-    intrinsicName: "%SharedArrayBufferPrototype%",
-    globalNameOrSource: "SharedArrayBuffer.prototype"
-  },
-  {
-    intrinsicName: "%String%",
-    globalNameOrSource: "String"
-  },
-  {
-    intrinsicName: "%StringIteratorPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(new String()[Symbol.iterator]())"
-  },
-  {
-    intrinsicName: "%StringPrototype%",
-    globalNameOrSource: "String.prototype"
-  },
-  {
-    intrinsicName: "%Symbol%",
-    globalNameOrSource: "Symbol"
-  },
-  {
-    intrinsicName: "%SymbolPrototype%",
-    globalNameOrSource: "Symbol.prototype"
-  },
-  {
-    intrinsicName: "%SyntaxError%",
-    globalNameOrSource: "SyntaxError"
-  },
-  {
-    intrinsicName: "%SyntaxErrorPrototype%",
-    globalNameOrSource: "SyntaxError.prototype"
-  },
-  {
-    intrinsicName: "%ThrowTypeError%",
-    globalNameOrSource: "(function() { 'use strict'; return Object.getOwnPropertyDescriptor(arguments, 'callee').get })()"
-  },
-  {
-    intrinsicName: "%TypedArray%",
-    globalNameOrSource: "Object.getPrototypeOf(Uint8Array)"
-  },
-  {
-    intrinsicName: "%TypedArrayPrototype%",
-    globalNameOrSource: "Object.getPrototypeOf(Uint8Array).prototype"
-  },
-  {
-    intrinsicName: "%TypeError%",
-    globalNameOrSource: "TypeError"
-  },
-  {
-    intrinsicName: "%TypeErrorPrototype%",
-    globalNameOrSource: "TypeError.prototype"
-  },
-  {
-    intrinsicName: "%Uint8Array%",
-    globalNameOrSource: "Uint8Array"
-  },
-  {
-    intrinsicName: "%Uint8ArrayPrototype%",
-    globalNameOrSource: "Uint8Array.prototype"
-  },
-  {
-    intrinsicName: "%Uint8ClampedArray%",
-    globalNameOrSource: "Uint8ClampedArray"
-  },
-  {
-    intrinsicName: "%Uint8ClampedArrayPrototype%",
-    globalNameOrSource: "Uint8ClampedArray.prototype"
-  },
-  {
-    intrinsicName: "%Uint16Array%",
-    globalNameOrSource: "Uint16Array"
-  },
-  {
-    intrinsicName: "%Uint16ArrayPrototype%",
-    globalNameOrSource: "Uint16Array.prototype"
-  },
-  {
-    intrinsicName: "%Uint32Array%",
-    globalNameOrSource: "Uint32Array"
-  },
-  {
-    intrinsicName: "%Uint32ArrayPrototype%",
-    globalNameOrSource: "Uint32Array.prototype"
-  },
-  {
-    intrinsicName: "%URIError%",
-    globalNameOrSource: "URIError"
-  },
-  {
-    intrinsicName: "%URIErrorPrototype%",
-    globalNameOrSource: "URIError.prototype"
-  },
-  {
-    intrinsicName: "%WeakMap%",
-    globalNameOrSource: "WeakMap"
-  },
-  {
-    intrinsicName: "%WeakMapPrototype%",
-    globalNameOrSource: "WeakMap.prototype"
-  },
-  {
-    intrinsicName: "%WeakSet%",
-    globalNameOrSource: "WeakSet"
-  },
-  {
-    intrinsicName: "%WeakSetPrototype%",
-    globalNameOrSource: "WeakSet.prototype"
-  }
-];
-
-
-WellKnownIntrinsicObjects.forEach(wkio => {
-  var actual;
-
-  try {
-    actual = new Function("return " + wkio.globalNameOrSource)();
-  } catch (exception) {
-    // Nothing to do here.
-  }
-
-  wkio.reference = actual;
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/getYear/B.2.4.js

@@ -1,16 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: B.2.4
-description: >
-    Object.getOwnPropertyDescriptor returns data desc for functions on
-    built-ins (Date.prototype.getYear)
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Date.prototype, "getYear", {
-  enumerable: false,
-  writable: true,
-  configurable: true
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/getYear/length.js

@@ -1,30 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es6id: B.2.4.1
-description: >
-  Date.prototype.getYear.length is 0.
-info: |
-  Date.prototype.getYear ( )
-
-  17 ECMAScript Standard Built-in Objects:
-    Every built-in Function object, including constructors, has a length
-    property whose value is an integer. Unless otherwise specified, this
-    value is equal to the largest number of named arguments shown in the
-    subclause headings for the function description, including optional
-    parameters. However, rest parameters shown using the form “...name”
-    are not included in the default argument count.
-
-    Unless otherwise specified, the length property of a built-in Function
-    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
-    [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Date.prototype.getYear, "length", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: 0
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/getYear/name.js

@@ -1,27 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es6id: B.2.4.1
-description: >
-  Date.prototype.getYear.name is "getYear".
-info: |
-  Date.prototype.getYear ( )
-
-  17 ECMAScript Standard Built-in Objects:
-    Every built-in Function object, including constructors, that is not
-    identified as an anonymous function has a name property whose value
-    is a String.
-
-    Unless otherwise specified, the name property of a built-in Function
-    object, if it exists, has the attributes { [[Writable]]: false,
-    [[Enumerable]]: false, [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Date.prototype.getYear, "name", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: "getYear"
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/getYear/nan.js

@@ -1,15 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.getyear
-es6id: B.2.4.1
-es5id: B.2.4
-description: NaN time value
-info: |
-    1. Let t be ? thisTimeValue(this value).
-    2. If t is NaN, return NaN.
----*/
-
-var date = new Date({});
-
-assert.sameValue(date.getYear(), NaN);

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/getYear/return-value.js

@@ -1,41 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.getyear
-es6id: B.2.4.1
-es5id: B.2.4
-description: >
-    Return value for objects with numeric value in [[DateValue]] internal slot
-info: |
-    1. Let t be ? thisTimeValue(this value).
-    2. If t is NaN, return NaN.
-    3. Return YearFromTime(LocalTime(t)) - 1900.
----*/
-
-assert.sameValue(new Date(1899, 0).getYear(), -1, '1899: first millisecond');
-assert.sameValue(
-  new Date(1899, 11, 31, 23, 59, 59, 999).getYear(),
-  -1,
-  '1899: final millisecond'
-);
-
-assert.sameValue(new Date(1900, 0).getYear(), 0, '1900: first millisecond');
-assert.sameValue(
-  new Date(1900, 11, 31, 23, 59, 59, 999).getYear(),
-  0,
-  '1900: final millisecond'
-);
-
-assert.sameValue(new Date(1970, 0).getYear(), 70, '1970: first millisecond');
-assert.sameValue(
-  new Date(1970, 11, 31, 23, 59, 59, 999).getYear(),
-  70,
-  '1970: final millisecond'
-);
-
-assert.sameValue(new Date(2000, 0).getYear(), 100, '2000: first millisecond');
-assert.sameValue(
-  new Date(2000, 11, 31, 23, 59, 59, 999).getYear(),
-  100,
-  '2000: final millisecond'
-);

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/getYear/this-not-date.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.getyear
-es6id: B.2.4.1
-es5id: B.2.4
-description: Behavior when `this` value has no [[DateValue]] internal slot
-info: |
-    1. Let t be ? thisTimeValue(this value).
----*/
-
-var getYear = Date.prototype.getYear;
-
-assert.sameValue(typeof getYear, 'function');
-
-assert.throws(TypeError, function() {
-  getYear.call({});
-}, 'object');
-
-assert.throws(TypeError, function() {
-  getYear.call(undefined);
-}, 'undefined');
-
-assert.throws(TypeError, function() {
-  getYear.call(null);
-}, 'null');

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/B.2.5.js

@@ -1,16 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: B.2.5
-description: >
-    Object.getOwnPropertyDescriptor returns data desc for functions on
-    built-ins (Date.prototype.setYear)
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Date.prototype, "setYear", {
-  enumerable: false,
-  writable: true,
-  configurable: true
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/length.js

@@ -1,30 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es6id: B.2.4.2
-description: >
-  Date.prototype.setYear.length is 1.
-info: |
-  Date.prototype.setYear ( )
-
-  17 ECMAScript Standard Built-in Objects:
-    Every built-in Function object, including constructors, has a length
-    property whose value is an integer. Unless otherwise specified, this
-    value is equal to the largest number of named arguments shown in the
-    subclause headings for the function description, including optional
-    parameters. However, rest parameters shown using the form “...name”
-    are not included in the default argument count.
-
-    Unless otherwise specified, the length property of a built-in Function
-    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
-    [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Date.prototype.setYear, "length", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: 1
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/name.js

@@ -1,27 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es6id: B.2.4.2
-description: >
-  Date.prototype.setYear.name is "setYear".
-info: |
-  Date.prototype.setYear ( )
-
-  17 ECMAScript Standard Built-in Objects:
-    Every built-in Function object, including constructors, that is not
-    identified as an anonymous function has a name property whose value
-    is a String.
-
-    Unless otherwise specified, the name property of a built-in Function
-    object, if it exists, has the attributes { [[Writable]]: false,
-    [[Enumerable]]: false, [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Date.prototype.setYear, "name", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: "setYear"
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/this-not-date.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: Behavior when "this" value has no [[DateValue]] internal slot
-info: |
-    1. Let t be ? thisTimeValue(this value).
----*/
-
-var setYear = Date.prototype.setYear;
-
-assert.sameValue(typeof setYear, 'function');
-
-assert.throws(TypeError, function() {
-  setYear.call({}, 1);
-}, 'object');
-
-assert.throws(TypeError, function() {
-  setYear.call(undefined, 1);
-}, 'undefined');
-
-assert.throws(TypeError, function() {
-  setYear.call(null, 1);
-}, 'null');

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/this-time-nan.js

@@ -1,18 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: >
-    Behavior when the [[DateValue]] internal slot of "this" value is NaN
-info: |
-    1. Let t be ? thisTimeValue(this value).
-    2. If t is NaN, let t be +0; otherwise, let t be LocalTime(t).
----*/
-
-var date = new Date({});
-var expected = new Date(1971, 0).valueOf();
-
-assert.sameValue(date.setYear(71), expected, 'method return value');
-assert.sameValue(date.valueOf(), expected, '[[DateValue]] internal slot');

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/this-time-valid.js

@@ -1,19 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: >
-    Behavior when the [[DateValue]] internal slot of "this" value is an integer
-    value
-info: |
-    1. Let t be ? thisTimeValue(this value).
-    2. If t is NaN, let t be +0; otherwise, let t be LocalTime(t).
----*/
-
-var date = new Date(1970, 1, 2, 3, 4, 5);
-var expected = new Date(1971, 1, 2, 3, 4, 5).valueOf();
-
-assert.sameValue(date.setYear(71), expected, 'method return value');
-assert.sameValue(date.valueOf(), expected, '[[DateValue]] internal slot');

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/time-clip.js

@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: Clipping of new time value
-info: |
-    [...]
-    9. Set the [[DateValue]] internal slot of this Date object to
-       TimeClip(date).
-    10. Return the value of the [[DateValue]] internal slot of this Date
-        object.
----*/
-
-var date;
-
-date = new Date(1970, 8, 10, 0, 0, 0, 0);
-
-assert.notSameValue(
-  date.setYear(275760), NaN, 'method return value (valid date)'
-);
-assert.notSameValue(
-  date.valueOf(), NaN, '[[DateValue]] internal slot (valid date)'
-);
-
-date = new Date(1970, 8, 14, 0, 0, 0, 0);
-
-assert.sameValue(
-  date.setYear(275760), NaN, 'method return value (invalid date)'
-);
-assert.sameValue(
-  date.valueOf(), NaN, '[[DateValue]] internal slot (invalid date)'
-);

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/year-nan.js

@@ -1,36 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: Behavior when year value coerces to NaN
-info: |
-    [...]
-    3. Let y be ? ToNumber(year).
-    4. If y is NaN, set the [[DateValue]] internal slot of this Date object to
-       NaN and return NaN.
-features: [Symbol]
----*/
-
-var date;
-
-date = new Date();
-assert.sameValue(date.setYear(), NaN, 'return value (no argument)');
-assert.sameValue(
-  date.valueOf(), NaN, '[[DateValue]] internal slot (no argument)'
-);
-
-date = new Date();
-assert.sameValue(date.setYear(NaN), NaN, 'return value (literal NaN)');
-assert.sameValue(
-  date.valueOf(), NaN, '[[DateValue]] internal slot (literal NaN)'
-);
-
-date = new Date();
-assert.sameValue(
-  date.setYear('not a number'), NaN, 'return value (NaN from ToNumber)'
-);
-assert.sameValue(
-  date.valueOf(), NaN, '[[DateValue]] internal slot (NaN from ToNumber)'
-);

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/year-number-absolute.js

@@ -1,42 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: >
-    Behavior when the integer representation of the specified `year` is not
-    relative to 1900
-info: |
-    [...]
-    5. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yyyy be ToInteger(y) +
-       1900.
-    6. Else, let yyyy be y.
-    [...]
----*/
-
-var date;
-
-date = new Date(1970, 0);
-date.setYear(-1);
-assert.sameValue(date.getFullYear(), -1);
-
-date = new Date(1970, 0);
-date.setYear(100);
-assert.sameValue(date.getFullYear(), 100);
-
-date = new Date(1970, 0);
-date.setYear(1899);
-assert.sameValue(date.getFullYear(), 1899);
-
-date = new Date(1970, 0);
-date.setYear(1900);
-assert.sameValue(date.getFullYear(), 1900);
-
-date = new Date(1970, 0);
-date.setYear(1999);
-assert.sameValue(date.getFullYear(), 1999);
-
-date = new Date(1970, 0);
-date.setYear(2000);
-assert.sameValue(date.getFullYear(), 2000);

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/year-number-relative.js

@@ -1,45 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: >
-    Behavior when the integer representation of the specified `year` is
-    relative to 1900
-info: |
-    [...]
-    5. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yyyy be ToInteger(y) +
-       1900.
-    [...]
----*/
-
-var date;
-
-date = new Date(1970, 0);
-date.setYear(-0.9999999);
-assert.sameValue(date.getFullYear(), 1900, 'y = -0.999999');
-
-date = new Date(1970, 0);
-date.setYear(-0);
-assert.sameValue(date.getFullYear(), 1900, 'y = -0');
-
-date = new Date(1970, 0);
-date.setYear(0);
-assert.sameValue(date.getFullYear(), 1900, 'y = 0');
-
-date = new Date(1970, 0);
-date.setYear(50);
-assert.sameValue(date.getFullYear(), 1950, 'y = 50');
-
-date = new Date(1970, 0);
-date.setYear(50.999999);
-assert.sameValue(date.getFullYear(), 1950, 'y = 50.999999');
-
-date = new Date(1970, 0);
-date.setYear(99);
-assert.sameValue(date.getFullYear(), 1999, 'y = 99');
-
-date = new Date(1970, 0);
-date.setYear(99.999999);
-assert.sameValue(date.getFullYear(), 1999, 'y = 99.999999');

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/setYear/year-to-number-err.js

@@ -1,29 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.setyear
-es6id: B.2.4.2
-es5id: B.2.5
-description: >
-    Behavior when calling ToNumber on year value returns an abrupt completion
-info: |
-    [...]
-    3. Let y be ? ToNumber(year).
-features: [Symbol]
----*/
-
-var date = new Date();
-var symbol = Symbol('');
-var year = {
-  valueOf: function() {
-    throw new Test262Error();
-  }
-};
-
-assert.throws(Test262Error, function() {
-  date.setYear(year);
-});
-
-assert.throws(TypeError, function() {
-  date.setYear(symbol);
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/toGMTString/prop-desc.js

@@ -1,17 +0,0 @@
-// Copyright (c) 2012 Ecma International.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-es5id: B.2.6
-description: >
-    Object.getOwnPropertyDescriptor returns data desc for functions on
-    built-ins (Date.prototype.toGMTString)
-includes: [propertyHelper.js]
-
----*/
-
-verifyProperty(Date.prototype, "toGMTString", {
-  enumerable: false,
-  writable: true,
-  configurable: true,
-});

Jint.Tests.Test262/test/annexB/built-ins/Date/prototype/toGMTString/value.js

@@ -1,14 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-date.prototype.togmtstring
-es6id: B.2.4.3
-es5id: B.2.6
-description: Value of `Date.prototype.toGMTString`
-info: |
-    The function object that is the initial value of Date.prototype.toGMTString
-    is the same function object that is the initial value of
-    Date.prototype.toUTCString.
----*/
-
-assert.sameValue(Date.prototype.toGMTString, Date.prototype.toUTCString);

Jint.Tests.Test262/test/annexB/built-ins/Function/createdynfn-html-close-comment-body.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-createdynamicfunction
-description: >
-  Create a Function with the function body being a html close comment.
-info: |
-  19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
-    ...
-    7. If kind is "normal", then
-      a. Let goal be the grammar symbol FunctionBody[~Yield, ~Await].
-    ...
-    11. Let body be the result of parsing bodyText, interpreted as UTF-16 encoded Unicode text
-        as described in 6.1.4, using goal as the goal symbol. Throw a SyntaxError exception if
-        the parse fails.
-    ...
----*/
-
-Function("-->");

Jint.Tests.Test262/test/annexB/built-ins/Function/createdynfn-html-close-comment-params.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-createdynamicfunction
-description: >
-  Create a Function with the function parameters being a html close comment.
-info: |
-  19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
-    ...
-    7. If kind is "normal", then
-      ...
-      b. Let parameterGoal be the grammar symbol FormalParameters[~Yield, ~Await].
-    ...
-    10. Let parameters be the result of parsing P, interpreted as UTF-16 encoded Unicode text
-        as described in 6.1.4, using parameterGoal as the goal symbol. Throw a SyntaxError
-        exception if the parse fails.
-    ...
----*/
-
-Function("-->", "");

Jint.Tests.Test262/test/annexB/built-ins/Function/createdynfn-html-open-comment-body.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-createdynamicfunction
-description: >
-  Create a Function with the function body being a html open comment.
-info: |
-  19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
-    ...
-    7. If kind is "normal", then
-      a. Let goal be the grammar symbol FunctionBody[~Yield, ~Await].
-    ...
-    11. Let body be the result of parsing bodyText, interpreted as UTF-16 encoded Unicode text
-        as described in 6.1.4, using goal as the goal symbol. Throw a SyntaxError exception if
-        the parse fails.
-    ...
----*/
-
-Function("<!--");

Jint.Tests.Test262/test/annexB/built-ins/Function/createdynfn-html-open-comment-params.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-createdynamicfunction
-description: >
-  Create a Function with the function parameters being a html open comment.
-info: |
-  19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
-    ...
-    7. If kind is "normal", then
-      ...
-      b. Let parameterGoal be the grammar symbol FormalParameters[~Yield, ~Await].
-    ...
-    10. Let parameters be the result of parsing P, interpreted as UTF-16 encoded Unicode text
-        as described in 6.1.4, using parameterGoal as the goal symbol. Throw a SyntaxError
-        exception if the parse fails.
-    ...
----*/
-
-Function("<!--", "");

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/define-abrupt.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when [[DefineOwnProperty]] returns an abrupt completion
-info: |
-    [...]
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
-features: [Proxy]
----*/
-
-var noop = function() {};
-var thrower = function() {
-  throw new Test262Error();
-};
-var subject = new Proxy({}, { defineProperty: thrower });
-
-assert.throws(Test262Error, function() {
-  subject.__defineGetter__('attr', noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/define-existing.js

@@ -1,42 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property exists and is configurable
-info: |
-    [...]
-    3. Let desc be PropertyDescriptor{[[Get]]: getter, [[Enumerable]]: true,
-       [[Configurable]]: true}.
-    4. Let key be ? ToPropertyKey(P).
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
-    6. Return undefined.
-includes: [propertyHelper.js]
----*/
-
-var subject = {};
-var originalGet = function() {};
-var originalSet = function() {};
-var newGet = function() {};
-var desc, result;
-
-Object.defineProperty(subject, 'stringAcsr', {
-  get: originalGet,
-  set: originalSet,
-  enumerable: false,
-  configurable: true
-});
-
-result = subject.__defineGetter__('stringAcsr', newGet);
-
-desc = Object.getOwnPropertyDescriptor(subject, 'stringAcsr');
-
-verifyProperty(subject, "stringAcsr", {
-  enumerable: true,
-  configurable: true
-});
-
-assert.sameValue(desc.get, newGet, 'descriptor `get` method');
-assert.sameValue(desc.set, originalSet, 'descriptor `set` method');
-assert.sameValue(desc.value, undefined, 'descriptor `value` property');
-
-assert.sameValue(result, undefined, 'method return value');

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/define-new.js

@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property does not exist
-info: |
-    [...]
-    3. Let desc be PropertyDescriptor{[[Get]]: getter, [[Enumerable]]: true,
-       [[Configurable]]: true}.
-    4. Let key be ? ToPropertyKey(P).
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
-    6. Return undefined.
-includes: [propertyHelper.js]
----*/
-
-var subject = {};
-var get = function() {};
-var desc, result;
-
-result = subject.__defineGetter__('stringAcsr', get);
-
-desc = Object.getOwnPropertyDescriptor(subject, 'stringAcsr');
-
-verifyProperty(subject, "stringAcsr", {
-  enumerable: true,
-  configurable: true
-});
-
-assert.sameValue(desc.get, get, 'descriptor `get` method');
-assert.sameValue(desc.set, undefined, 'descriptor `set` method');
-assert.sameValue(desc.value, undefined, 'descriptor `value` property');
-
-assert.sameValue(result, undefined, 'method return value');

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/define-non-configurable.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property exists and is not configurable
-info: |
-    [...]
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
----*/
-
-var noop = function() {};
-var subject = Object.defineProperty(
-  {}, 'attr', { value: 1, configurable: false }
-);
-
-assert.sameValue(typeof Object.prototype.__defineGetter__, 'function');
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__('attr', noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/define-non-extensible.js

@@ -1,18 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value is not extensible
-info: |
-    [...]
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
----*/
-
-var noop = function() {};
-var subject = Object.preventExtensions({ existing: null });
-
-subject.__defineGetter__('existing', noop);
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__('brand new', noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/getter-non-callable.js

@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when getter is not callable
-info: |
-    [...]
-    2. If IsCallable(getter) is false, throw a TypeError exception.
-features: [Symbol]
----*/
-
-var subject = {};
-var symbol = Symbol('');
-var toStringCount = 0;
-var key = {
-  toString: function() {
-    toStringCount += 1;
-  }
-};
-
-assert.sameValue(typeof Object.prototype.__defineGetter__, 'function');
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__(key, '');
-}, 'string');
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__(key, 23);
-}, 'number');
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__(key, true);
-}, 'boolean');
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__(key, symbol);
-}, 'symbol');
-
-assert.throws(TypeError, function() {
-  subject.__defineGetter__(key, {});
-}, 'object');
-
-assert.sameValue(toStringCount, 0);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/key-invalid.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property key cannot be derived
-info: |
-    [...]
-    4. Let key be ? ToPropertyKey(P).
----*/
-
-var noop = function() {};
-var subject = {};
-var key = {
-  toString: function() {
-    throw new Test262Error();
-  }
-};
-
-assert.throws(Test262Error, function() {
-  subject.__defineGetter__(key, noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/length.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__defineGetter__ `length` property
-info: |
-    ES6 Section 17:
-    Every built-in Function object, including constructors, has a length
-    property whose value is an integer. Unless otherwise specified, this value
-    is equal to the largest number of named arguments shown in the subclause
-    headings for the function description, including optional parameters.
-
-    [...]
-
-    Unless otherwise specified, the length property of a built-in Function
-    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
-    [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__defineGetter__, "length", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: 2
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/name.js

@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__defineGetter__ `name` property
-info: |
-    ES6 Section 17:
-
-    Every built-in Function object, including constructors, that is not
-    identified as an anonymous function has a name property whose value is a
-    String. Unless otherwise specified, this value is the name that is given to
-    the function in this specification.
-
-    [...]
-
-    Unless otherwise specified, the name property of a built-in Function
-    object, if it exists, has the attributes { [[Writable]]: false,
-    [[Enumerable]]: false, [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__defineGetter__, "name", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: "__defineGetter__"
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/prop-desc.js

@@ -1,17 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Property descriptor for Object.prototype.__defineGetter__
-info: |
-    Every other data property described in clauses 18 through 26 and in Annex
-    B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
-    [[Configurable]]: true } unless otherwise specified.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype, "__defineGetter__", {
-  enumerable: false,
-  writable: true,
-  configurable: true,
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineGetter__/this-non-obj.js

@@ -1,29 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value is not Object-coercible
-info: |
-    1. Let O be ? ToObject(this value).
----*/
-
-var __defineGetter__ = Object.prototype.__defineGetter__;
-var noop = function() {};
-var toStringCount = 0;
-var key = {
-  toString: function() {
-    toStringCount += 1;
-  }
-};
-
-assert.sameValue(typeof __defineGetter__, 'function');
-
-assert.throws(TypeError, function() {
-  __defineGetter__.call(undefined, key, noop);
-}, 'undefined');
-
-assert.throws(TypeError, function() {
-  __defineGetter__.call(null, key, noop);
-}, 'null');
-
-assert.sameValue(toStringCount, 0);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/define-abrupt.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when [[DefineOwnProperty]] returns an abrupt completion
-info: |
-    [...]
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
-features: [Proxy]
----*/
-
-var noop = function() {};
-var thrower = function() {
-  throw new Test262Error();
-};
-var subject = new Proxy({}, { defineProperty: thrower });
-
-assert.throws(Test262Error, function() {
-  subject.__defineSetter__('attr', noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/define-existing.js

@@ -1,42 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property exists and is configurable
-info: |
-    [...]
-    3. Let desc be PropertyDescriptor{[[Set]]: setter, [[Enumerable]]: true,
-       [[Configurable]]: true}.
-    4. Let key be ? ToPropertyKey(P).
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
-    6. Return undefined.
-includes: [propertyHelper.js]
----*/
-
-var subject = {};
-var originalGet = function() {};
-var originalSet = function() {};
-var newSet = function() {};
-var desc, result;
-
-Object.defineProperty(subject, 'stringAcsr', {
-  get: originalGet,
-  set: originalSet,
-  enumerable: false,
-  configurable: true
-});
-
-result = subject.__defineSetter__('stringAcsr', newSet);
-
-desc = Object.getOwnPropertyDescriptor(subject, 'stringAcsr');
-
-verifyProperty(subject, "stringAcsr", {
-  enumerable: true,
-  configurable: true
-});
-
-assert.sameValue(desc.get, originalGet, 'descriptor `get` method');
-assert.sameValue(desc.set, newSet, 'descriptor `set` method');
-assert.sameValue(desc.value, undefined, 'descriptor `value` property');
-
-assert.sameValue(result, undefined, 'method return value');

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/define-new.js

@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property does not exist
-info: |
-    [...]
-    3. Let desc be PropertyDescriptor{[[Set]]: setter, [[Enumerable]]: true,
-       [[Configurable]]: true}.
-    4. Let key be ? ToPropertyKey(P).
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
-    6. Return undefined.
-includes: [propertyHelper.js]
----*/
-
-var subject = {};
-var set = function() {};
-var desc, result;
-
-result = subject.__defineSetter__('stringAcsr', set);
-
-desc = Object.getOwnPropertyDescriptor(subject, 'stringAcsr');
-
-verifyProperty(subject, "stringAcsr", {
-  enumerable: true,
-  configurable: true,
-});
-
-assert.sameValue(desc.get, undefined, 'descriptor `get` method');
-assert.sameValue(desc.set, set, 'descriptor `set` method');
-assert.sameValue(desc.value, undefined, 'descriptor `value` property');
-
-assert.sameValue(result, undefined, 'method return value');

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/define-non-configurable.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property exists and is not configurable
-info: |
-    [...]
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
----*/
-
-var noop = function() {};
-var subject = Object.defineProperty(
-  {}, 'attr', { value: 1, configurable: false }
-);
-
-assert.sameValue(typeof Object.prototype.__defineSetter__, 'function');
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__('attr', noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/define-non-extensible.js

@@ -1,18 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value is not extensible
-info: |
-    [...]
-    5. Perform ? DefinePropertyOrThrow(O, key, desc).
----*/
-
-var noop = function() {};
-var subject = Object.preventExtensions({ existing: null });
-
-subject.__defineSetter__('existing', noop);
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__('brand new', noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/key-invalid.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property key cannot be derived
-info: |
-    [...]
-    4. Let key be ? ToPropertyKey(P).
----*/
-
-var noop = function() {};
-var subject = {};
-var key = {
-  toString: function() {
-    throw new Test262Error();
-  }
-};
-
-assert.throws(Test262Error, function() {
-  subject.__defineSetter__(key, noop);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/length.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__defineSetter__ `length` property
-info: |
-    ES6 Section 17:
-    Every built-in Function object, including constructors, has a length
-    property whose value is an integer. Unless otherwise specified, this value
-    is equal to the largest number of named arguments shown in the subclause
-    headings for the function description, including optional parameters.
-
-    [...]
-
-    Unless otherwise specified, the length property of a built-in Function
-    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
-    [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__defineSetter__, "length", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: 2
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/name.js

@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__defineSetter__ `name` property
-info: |
-    ES6 Section 17:
-
-    Every built-in Function object, including constructors, that is not
-    identified as an anonymous function has a name property whose value is a
-    String. Unless otherwise specified, this value is the name that is given to
-    the function in this specification.
-
-    [...]
-
-    Unless otherwise specified, the name property of a built-in Function
-    object, if it exists, has the attributes { [[Writable]]: false,
-    [[Enumerable]]: false, [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__defineSetter__, "name", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: "__defineSetter__"
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/prop-desc.js

@@ -1,17 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Property descriptor for Object.prototype.__defineSetter__
-info: |
-    Every other data property described in clauses 18 through 26 and in Annex
-    B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
-    [[Configurable]]: true } unless otherwise specified.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype, "__defineSetter__", {
-  enumerable: false,
-  writable: true,
-  configurable: true,
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/setter-non-callable.js

@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when getter is not callable
-info: |
-    [...]
-    2. If IsCallable(setter) is false, throw a TypeError exception.
-features: [Symbol]
----*/
-
-var subject = {};
-var symbol = Symbol('');
-var toStringCount = 0;
-var key = {
-  toString: function() {
-    toStringCount += 1;
-  }
-};
-
-assert.sameValue(typeof Object.prototype.__defineSetter__, 'function');
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__(key, '');
-}, 'string');
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__(key, 23);
-}, 'number');
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__(key, true);
-}, 'boolean');
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__(key, symbol);
-}, 'symbol');
-
-assert.throws(TypeError, function() {
-  subject.__defineSetter__(key, {});
-}, 'object');
-
-assert.sameValue(toStringCount, 0);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__defineSetter__/this-non-obj.js

@@ -1,29 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value is not Object-coercible
-info: |
-    1. Let O be ? ToObject(this value).
----*/
-
-var __defineSetter__ = Object.prototype.__defineSetter__;
-var noop = function() {};
-var toStringCount = 0;
-var key = {
-  toString: function() {
-    toStringCount += 1;
-  }
-};
-
-assert.sameValue(typeof __defineSetter__, 'function');
-
-assert.throws(TypeError, function() {
-  __defineSetter__.call(undefined, key, noop);
-}, 'undefined');
-
-assert.throws(TypeError, function() {
-  __defineSetter__.call(null, key, noop);
-}, 'null');
-
-assert.sameValue(toStringCount, 0);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/key-invalid.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property key cannot be derived
-info: |
-    [...]
-    2. Let key be ? ToPropertyKey(P).
----*/
-
-var subject = {};
-var key = {
-  toString: function() {
-    throw new Test262Error();
-  }
-};
-
-assert.throws(Test262Error, function() {
-  subject.__lookupGetter__(key);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/length.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__lookupGetter__ `length` property
-info: |
-    ES6 Section 17:
-    Every built-in Function object, including constructors, has a length
-    property whose value is an integer. Unless otherwise specified, this value
-    is equal to the largest number of named arguments shown in the subclause
-    headings for the function description, including optional parameters.
-
-    [...]
-
-    Unless otherwise specified, the length property of a built-in Function
-    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
-    [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__lookupGetter__, "length", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: 1
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-not-found.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property does not exist in prototype chain
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = {};
-var intermediary = Object.create(root);
-var subject = Object.create(intermediary);
-
-assert.sameValue(subject.__lookupGetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-acsr-w-getter.js

@@ -1,23 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when "this" value defines a like-named accessor property with a
-    `get` method
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var desc = { get: function() {} };
-var subject = Object.create(root, { target: desc });
-
-assert.sameValue(subject.__lookupGetter__('target'), desc.get);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-acsr-wo-getter.js

@@ -1,23 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when "this" value defines a like-named accessor property without a
-    `get` method
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var desc = { set: function() {} };
-var subject = Object.create(root, { target: desc });
-
-assert.sameValue(subject.__lookupGetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-data.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value defines a like-named data property
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var desc = { value: null };
-var subject = Object.create(root, { target: desc });
-
-assert.sameValue(subject.__lookupGetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-get-err.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when [[GetOwnProperty]] of "this" value returns an abrupt
-    completion
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
-features: [Proxy]
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var thrower = function() { throw new Test262Error(); };
-var subject = new Proxy(root, { getOwnPropertyDescriptor: thrower });
-
-assert.throws(Test262Error, function() {
-  subject.__lookupGetter__('target');
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-proto-err.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when [[GetPrototypeOf]] of "this" value returns an abrupt
-    completion
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
-features: [Proxy]
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var thrower = function() { throw new Test262Error(); };
-var subject = new Proxy(Object.create(root), { getPrototypeOf: thrower });
-
-assert.throws(Test262Error, function() {
-  subject.__lookupGetter__('target');
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-acsr-w-getter.js

@@ -1,24 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when prototype defines a like-named accessor property with a `get`
-    method
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var desc = { get: function() {} };
-var intermediary = Object.create(root, { target: desc });
-var subject = Object.create(intermediary);
-
-assert.sameValue(subject.__lookupGetter__('target'), desc.get);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-acsr-wo-getter.js

@@ -1,24 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when prototype defines a like-named accessor property without a
-    `get` method
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var desc = { set: function() {} };
-var intermediary = Object.create(root, { target: desc });
-var subject = Object.create(intermediary);
-
-assert.sameValue(subject.__lookupGetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-data.js

@@ -1,22 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when prototype defines a like-named data property
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var desc = { value: null };
-var intermediary = Object.create(root, { target: desc });
-var subject = Object.create(intermediary);
-
-assert.sameValue(subject.__lookupGetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-get-err.js

@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when [[GetOwnProperty]] of prototype returns an abrupt completion
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
-features: [Proxy]
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var thrower = function() { throw new Test262Error(); };
-var intermediary = new Proxy(
-  Object.create(root), { getOwnPropertyDescriptor: thrower }
-);
-var subject = Object.create(intermediary);
-
-assert.throws(Test262Error, function() {
-  subject.__lookupGetter__('target');
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-proto-err.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when [[GetPrototypeOf]] of prototype returns an abrupt completion
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
-features: [Proxy]
----*/
-
-var root = Object.defineProperty({}, 'target', { get: function() {} });
-var thrower = function() { throw new Test262Error(); };
-var intermediary = new Proxy(Object.create(root), { getPrototypeOf: thrower });
-var subject = Object.create(intermediary);
-
-assert.throws(Test262Error, function() {
-  subject.__lookupGetter__('target');
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/name.js

@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__lookupGetter__ `name` property
-info: |
-    ES6 Section 17:
-
-    Every built-in Function object, including constructors, that is not
-    identified as an anonymous function has a name property whose value is a
-    String. Unless otherwise specified, this value is the name that is given to
-    the function in this specification.
-
-    [...]
-
-    Unless otherwise specified, the name property of a built-in Function
-    object, if it exists, has the attributes { [[Writable]]: false,
-    [[Enumerable]]: false, [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__lookupGetter__, "name", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: "__lookupGetter__"
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/prop-desc.js

@@ -1,17 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Property descriptor for Object.prototype.__lookupGetter__
-info: |
-    Every other data property described in clauses 18 through 26 and in Annex
-    B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
-    [[Configurable]]: true } unless otherwise specified.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype, "__lookupGetter__", {
-  enumerable: false,
-  writable: true,
-  configurable: true,
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupGetter__/this-non-obj.js

@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value is not Object-coercible
-info: |
-    1. Let O be ? ToObject(this value).
----*/
-
-var __lookupGetter__ = Object.prototype.__lookupGetter__;
-var toStringCount = 0;
-var key = {
-  toString: function() {
-    toStringCount += 1;
-  }
-};
-
-assert.sameValue(typeof __lookupGetter__, 'function');
-
-assert.throws(TypeError, function() {
-  __lookupGetter__.call(undefined, key);
-}, 'undefined');
-
-assert.throws(TypeError, function() {
-  __lookupGetter__.call(null, key);
-}, 'null');
-
-assert.sameValue(toStringCount, 0);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupSetter__/key-invalid.js

@@ -1,20 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property key cannot be derived
-info: |
-    [...]
-    2. Let key be ? ToPropertyKey(P).
----*/
-
-var subject = {};
-var key = {
-  toString: function() {
-    throw new Test262Error();
-  }
-};
-
-assert.throws(Test262Error, function() {
-  subject.__lookupSetter__(key);
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupSetter__/length.js

@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Object.prototype.__lookupSetter__ `length` property
-info: |
-    ES6 Section 17:
-    Every built-in Function object, including constructors, has a length
-    property whose value is an integer. Unless otherwise specified, this value
-    is equal to the largest number of named arguments shown in the subclause
-    headings for the function description, including optional parameters.
-
-    [...]
-
-    Unless otherwise specified, the length property of a built-in Function
-    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
-    [[Configurable]]: true }.
-includes: [propertyHelper.js]
----*/
-
-verifyProperty(Object.prototype.__lookupSetter__, "length", {
-  enumerable: false,
-  writable: false,
-  configurable: true,
-  value: 1
-});

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupSetter__/lookup-not-found.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when property does not exist in prototype chain
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = {};
-var intermediary = Object.create(root);
-var subject = Object.create(intermediary);
-
-assert.sameValue(subject.__lookupSetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupSetter__/lookup-own-acsr-w-setter.js

@@ -1,23 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when "this" value defines a like-named accessor property with a
-    `set` method
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Set]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { set: function() {} });
-var desc = { set: function() {} };
-var subject = Object.create(root, { target: desc });
-
-assert.sameValue(subject.__lookupSetter__('target'), desc.set);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupSetter__/lookup-own-acsr-wo-setter.js

@@ -1,23 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: >
-    Behavior when "this" value defines a like-named accessor property without a
-    `set` method
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Set]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { set: function() {} });
-var desc = { get: function() {} };
-var subject = Object.create(root, { target: desc });
-
-assert.sameValue(subject.__lookupSetter__('target'), undefined);

Jint.Tests.Test262/test/annexB/built-ins/Object/prototype/__lookupSetter__/lookup-own-data.js

@@ -1,21 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-additional-properties-of-the-object.prototype-object
-description: Behavior when "this" value defines a like-named data property
-info: |
-    [...]
-    4. Repeat
-       a. Let desc be ? O.[[GetOwnProperty]](key).
-       b. If desc is not undefined, then
-          i. If IsAccessorDescriptor(desc) is true, return desc.[[Get]].
-          ii. Return undefined.
-       c. Let O be ? O.[[GetPrototypeOf]]().
-       d. If O is null, return undefined. 
----*/
-
-var root = Object.defineProperty({}, 'target', { set: function() {} });
-var desc = { value: null };
-var subject = Object.create(root, { target: desc });
-
-assert.sameValue(subject.__lookupSetter__('target'), undefined);