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-//-----------------------------------------------------------------------------
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-// Copyright (c) 2012 GarageGames, LLC
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-//
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-// Permission is hereby granted, free of charge, to any person obtaining a copy
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-// of this software and associated documentation files (the "Software"), to
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-// deal in the Software without restriction, including without limitation the
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-// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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-// sell copies of the Software, and to permit persons to whom the Software is
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-// furnished to do so, subject to the following conditions:
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-//
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-// The above copyright notice and this permission notice shall be included in
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-// all copies or substantial portions of the Software.
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-//
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-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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-// IN THE SOFTWARE.
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-//-----------------------------------------------------------------------------
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-
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-#include <stdio.h>
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-#include <string.h>
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-
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-#include "core/strings/stringFunctions.h"
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-
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-#include "console/console.h"
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-
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-#include "unit/test.h"
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-
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-#include "core/util/journal/process.h"
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-
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-
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-namespace UnitTesting
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-{
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-
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-//-----------------------------------------------------------------------------
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-
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-TestRegistry *TestRegistry::_list = 0;
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-
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-
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-//-----------------------------------------------------------------------------
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-
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-static const S32 MaxMarginCount = 32;
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-static const S32 MaxMarginValue = 128;
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-static S32 _Margin[MaxMarginCount] = { 3 };
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-static S32* _MarginPtr = _Margin;
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-static char _MarginString[MaxMarginValue];
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-
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-static void _printMargin()
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-{
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- if (*_MarginPtr)
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- ::fwrite(_MarginString,1,*_MarginPtr,stdout);
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-}
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-
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-void UnitMargin::Push(S32 margin)
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-{
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- if (_MarginPtr < _Margin + MaxMarginCount) {
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- *++_MarginPtr = (margin < MaxMarginValue)? margin: MaxMarginValue;
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- memset(_MarginString,' ',*_MarginPtr);
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- }
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-}
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-
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-void UnitMargin::Pop()
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-{
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- if (_MarginPtr > _Margin) {
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- _MarginPtr--;
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- memset(_MarginString,' ',*_MarginPtr);
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- }
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-}
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-
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-S32 UnitMargin::Current()
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-{
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- return *_MarginPtr;
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-}
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-
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-void UnitPrint(const char* str)
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-{
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- static bool lineStart = true;
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- Platform::outputDebugString(str);
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-
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- // Need to scan for '\n' in order to support margins
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- const char* ptr = str, *itr = ptr;
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- for (; *itr != 0; itr++)
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- if (*itr == '\n')
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- {
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- if (lineStart)
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- _printMargin();
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- ::fwrite(ptr,1,itr - ptr + 1,stdout);
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- ptr = itr + 1;
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- lineStart = true;
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- }
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-
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- // End the line with a carriage return unless the
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- // line ends with a line continuation char.
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- if (ptr != itr) {
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- if (lineStart)
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- _printMargin();
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- if (itr[-1] == '\\') {
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- ::fwrite(ptr,1,itr - ptr - 1,stdout);
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- lineStart = false;
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- }
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- else {
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- ::fwrite(ptr,1,itr - ptr,stdout);
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- ::fwrite("\n",1,1,stdout);
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- lineStart = true;
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- }
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- }
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- else {
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- ::fwrite("\n",1,1,stdout);
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- lineStart = true;
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- }
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- ::fflush(stdout);
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-}
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-
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-
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-//-----------------------------------------------------------------------------
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-
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-UnitTest::UnitTest() {
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- _testCount = 0;
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- _failureCount = 0;
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- _warningCount = 0;
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- _lastTestResult = true;
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-}
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-
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-void UnitTest::fail(const char* msg)
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-{
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- Con::warnf("** Failed: %s",msg);
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- dFetchAndAdd( _failureCount, 1 );
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-}
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-
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-void UnitTest::warn(const char* msg)
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-{
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- Con::warnf("** Warning: %s",msg);
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- dFetchAndAdd( _warningCount, 1 );
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-}
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-
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-
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-//-----------------------------------------------------------------------------
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-
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-TestRegistry::TestRegistry(const char* name, bool interactive, const char *className)
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-{
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- // Check that no existing test uses the same class-name; this is guaranteed
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- // to lead to funkiness.
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- TestRegistry *walk = _list;
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- while(walk)
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- {
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- if(walk->_className)
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- {
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- AssertFatal(dStricmp(className, walk->_className), "TestRegistry::TestRegistry - got two unit tests with identical class names; they must have unique class names!");
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- }
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-
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- walk = walk->_next;
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- }
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-
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- // Add us to the list.
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- _next = _list;
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- _list = this;
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-
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- // And fill in our fields.
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- _name = name;
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- _className = className;
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- _isInteractive = interactive;
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-}
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-
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-DynamicTestRegistration::DynamicTestRegistration( const char *name, UnitTest *test ) : TestRegistry( name, false, NULL ), mUnitTest( test )
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-{
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-
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-}
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-
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-DynamicTestRegistration::~DynamicTestRegistration()
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-{
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- // Un-link ourselves from the test registry
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- TestRegistry *walk = _list;
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-
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- // Easy case!
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- if( walk == this )
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- _list = _next;
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- else
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- {
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- // Search for us and remove
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- while( ( walk != 0 ) && ( walk->_next != 0 ) && ( walk->_next != this ) )
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- walk = walk->_next;
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-
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- // When this loop is broken, walk will be the unit test in the list previous to this one
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- if( walk != 0 && walk->_next != 0 )
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- walk->_next = walk->_next->_next;
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- }
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-}
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-
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-
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-//-----------------------------------------------------------------------------
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-
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-TestRun::TestRun()
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-{
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- _subCount = 0;
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- _testCount = 0;
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- _failureCount = 0;
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- _warningCount = 0;
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-}
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-
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-void TestRun::printStats()
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-{
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- Con::printf("-- %d test%s run (with %d sub-test%s)",
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- _testCount,(_testCount != 1)? "s": "",
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- _subCount,(_subCount != 1)? "s": "");
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-
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- if (_testCount)
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- {
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- if (_failureCount)
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- Con::printf("** %d reported failure%s",
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- _failureCount,(_failureCount != 1)? "s": "");
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- else if (_warningCount)
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- Con::printf("** %d reported warning%s",
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- _warningCount,(_warningCount != 1)? "s": "");
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- else
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- Con::printf("-- No reported failures");
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- }
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-}
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-
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-void TestRun::test(TestRegistry* reg)
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-{
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- Con::printf("-- Testing: %s %s",reg->getName(), reg->isInteractive() ? "(interactive)" : "" );
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-
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- UnitMargin::Push(_Margin[0]);
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-
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- // Run the test.
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- UnitTest* test = reg->newTest();
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- test->run();
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-
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- UnitMargin::Pop();
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-
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- // Update stats.
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- _failureCount += test->getFailureCount();
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- _subCount += test->getTestCount();
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- _warningCount += test->getWarningCount();
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- _testCount++;
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-
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- // Don't forget to delete the test!
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- delete test;
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-}
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-
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-// [tom, 2/5/2007] To provide a predictable environment for the tests, this
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-// now changes the current directory to the executable's directory before
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-// running the tests. The previous current directory is restored on exit.
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-
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-bool TestRun::test(const char* module, bool skipInteractive)
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-{
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- StringTableEntry cwdSave = Platform::getCurrentDirectory();
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-
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- S32 len = strlen(module);
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-
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- const char *skipMsg = skipInteractive ? "(skipping interactive tests)" : "";
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-
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- // Indicate to the user what we're up to.
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- if (!len)
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- Con::printf("-- Running all unit tests %s", skipMsg);
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- else
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- Con::printf("-- Running %s tests %s",module, skipMsg);
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-
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- for (TestRegistry* itr = TestRegistry::getFirst(); itr; itr = itr->getNext())
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- {
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- if (!len || !dStrnicmp(module,itr->getName(),len))
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- {
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- // Skip the test if it's interactive and we're in skipinteractive mode.
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- if(skipInteractive && itr->isInteractive())
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- continue;
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-
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- // Otherwise, run the test!
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- Platform::setCurrentDirectory(Platform::getMainDotCsDir());
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- test(itr);
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- }
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- }
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- // Print out a nice report on how we did.
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- printStats();
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-
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- Platform::setCurrentDirectory(cwdSave);
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-
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- // sanity check for avoid Process::requestShutdown() called on some tests
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- Process::processEvents();
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-
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- // And indicate our failure situation in the return value.
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- return !_failureCount;
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-}
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-
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-} // Namespace
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-
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