* CaseInsensitiveComparerTest.cs: Added tests for bug #80082 and bug #80076.

Improved existing tests.

svn path=/trunk/mcs/; revision=68618

mcs/class/corlib/Test/System.Collections/CaseInsensitiveComparerTest.cs

@@ -2,80 +2,141 @@
 
 using System;
 using System.Collections;
+using System.Globalization;
+using System.IO;
+using System.Runtime.Serialization.Formatters;
+using System.Runtime.Serialization.Formatters.Binary;
+using System.Threading;
 
 using NUnit.Framework;
 
-
-
 namespace MonoTests.System.Collections {
-
-
-	/// <summary>CaseInsensitiveComparer test suite.</summary>
-        [TestFixture]
-	public class CaseInsensitiveComparerTest : TestCase {
-		protected override void SetUp ()
-		{
-		}
-
+	[TestFixture]
+	public class CaseInsensitiveComparerTest {
 		[Test]
 		public void TestDefaultInstance ()
 		{
 			// Make sure the instance returned by Default
 			// is really a CaseInsensitiveComparer.
-			Assert((CaseInsensitiveComparer.Default
-			        as CaseInsensitiveComparer) != null);
+			Assert.IsNotNull ((CaseInsensitiveComparer.Default as CaseInsensitiveComparer));
 		}
 
 		[Test]
-		public void TestCompare () {
+		public void TestCompare ()
+		{
 			CaseInsensitiveComparer cic = new CaseInsensitiveComparer ();
 
-			AssertEquals(cic.Compare ("WILD WEST", "Wild West"),0);
-			AssertEquals(cic.Compare ("WILD WEST", "wild west"),0);
-			Assert(cic.Compare ("Zeus", "Mars") > 0);
-			Assert(cic.Compare ("Earth", "Venus") < 0);
+			Assert.AreEqual (0, cic.Compare ("WILD WEST", "Wild West"));
+			Assert.AreEqual (0, cic.Compare ("WILD WEST", "wild west"));
+			Assert.AreEqual (1, cic.Compare ("Zeus", "Mars"));
+			Assert.AreEqual (-1, cic.Compare ("Earth", "Venus"));
+		}
+
+		[Test]
+		public void TestCompare_Culture ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
+
+				// the default ctor is initialized using Thread.CurrentCulture
+				CaseInsensitiveComparer cic = new CaseInsensitiveComparer ();
+				Assert.AreEqual (-1, cic.Compare ("I", "i"), "#A1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#A2");
+
+				// changing the current culture does not affect an already
+				// initialized CaseInsensitiveComparer
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+				Assert.AreEqual (-1, cic.Compare ("I", "i"), "#B1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#B2");
+
+				// but it does affect new instances
+				cic = new CaseInsensitiveComparer ();
+				Assert.AreEqual (0, cic.Compare ("I", "i"), "#C1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#C2");
+
+				// if the culture is explicitly set, then the thread culture is
+				// ignored
+				cic = new CaseInsensitiveComparer (new CultureInfo ("tr-TR"));
+				Assert.AreEqual (-1, cic.Compare ("I", "i"), "#D1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#D2");
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
+		}
+
+		[Test]
+		[Category ("NotWorking")] // bug #80076
+		public void Default ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("tr-TR");
+
+				// CaseInsensitiveComparer.Default is initialized using 
+				// Thread.CurrentCulture
+				CaseInsensitiveComparer cic = CaseInsensitiveComparer.Default;
+				Assert.AreEqual (-1, cic.Compare ("I", "i"), "#A1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#A2");
+
+				// changing the current culture does not affect an already
+				// initialized CaseInsensitiveComparer
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+				Assert.AreEqual (-1, cic.Compare ("I", "i"), "#B1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#B2");
+
+				// but it does affect new instances
+				cic = CaseInsensitiveComparer.Default;
+				Assert.AreEqual (0, cic.Compare ("I", "i"), "#C1");
+				Assert.AreEqual (0, cic.Compare ("A", "a"), "#C2");
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
 		}
 
 		[Test]
 		public void TestIntsNEq()
 		{
 			int a =1;
-			int b =2;                                   
-			AssertEquals("#01",Comparer.Default.Compare(a,b),CaseInsensitiveComparer.Default.Compare(a,b));
+			int b =2;
+			Assert.AreEqual (Comparer.Default.Compare (a, b), CaseInsensitiveComparer.Default.Compare (a, b));
 		}
 		
 		[Test]
 		public void TestIntsEq()
 		{
 			int a =1;
-			int b =1;                                                                                
-		
-			AssertEquals("#02",Comparer.Default.Compare(a,b),CaseInsensitiveComparer.Default.Compare(a,b));
+			int b =1;
+			Assert.AreEqual (Comparer.Default.Compare (a, b), CaseInsensitiveComparer.Default.Compare(a, b));
 		}
 
 		[Test]
 		[ExpectedException (typeof (ArgumentNullException))]
 		public void CtorNull()
 		{
-		    new CaseInsensitiveComparer(null);
+			new CaseInsensitiveComparer(null);
 		}
 
 		[Test]
 		[ExpectedException (typeof (ArgumentException))]
 		public void TestObject()
 		{
-		    object a = new object();
-		    object b = new object();
-		    CaseInsensitiveComparer.Default.Compare(a,b);
+			object a = new object();
+			object b = new object();
+			CaseInsensitiveComparer.Default.Compare(a, b);
 		}
 
 		[Test]
 		[ExpectedException (typeof (ArgumentException))]
 		public void TestDiffArgs()
 		{
-		    int a = 5;
-		    string b = "hola";
-		    CaseInsensitiveComparer.Default.Compare(a,b);
+			int a = 5;
+			string b = "hola";
+			CaseInsensitiveComparer.Default.Compare(a, b);
 		}
 
 		[Test]
@@ -83,8 +144,7 @@ namespace MonoTests.System.Collections {
 		{
 			string a = null;
 			string b = "5";
-
-			AssertEquals("#04 Failed",Comparer.Default.Compare(a,b),CaseInsensitiveComparer.Default.Compare(a,b));
+			Assert.AreEqual (Comparer.Default.Compare (a, b), CaseInsensitiveComparer.Default.Compare (a, b));
 		}
 
 		[Test]
@@ -92,8 +152,7 @@ namespace MonoTests.System.Collections {
 		{
 			string a = null;
 			string b = null;
-
-			AssertEquals("#05 Failed",Comparer.Default.Compare(a,b),CaseInsensitiveComparer.Default.Compare(a,b));
+			Assert.AreEqual (Comparer.Default.Compare (a, b), CaseInsensitiveComparer.Default.Compare (a, b));
 		}
 		
 		[Test]
@@ -101,10 +160,335 @@ namespace MonoTests.System.Collections {
 		{
 			string a = "AA";
 			string b = "aa";
+			Assert.AreEqual (0, CaseInsensitiveComparer.Default.Compare (a, b));
+		}
+
+		// CompareInfo does not have value for win32LCID field, and as a result
+		// we have no perfect match
+		[Test]
+		[Category ("NotWorking")]
+		public void Serialize_Culture ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
 
-			AssertEquals("#06 Failed",CaseInsensitiveComparer.Default.Compare(a,b),0);
+				BinaryFormatter bf = new BinaryFormatter ();
+				MemoryStream ms = new MemoryStream ();
+				bf.Serialize (ms, new CaseInsensitiveComparer (new CultureInfo ("tr-TR")));
+
+				byte [] buffer = new byte [ms.Length];
+				ms.Position = 0;
+				ms.Read (buffer, 0, buffer.Length);
+
+#if NET_2_0
+				Assert.AreEqual (_serializedCultureV20, buffer);
+#else
+				Assert.AreEqual (_serializedCultureV11, buffer);
+#endif
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
 		}
-      
-	}
 
+		[Test]
+#if NET_2_0
+		[Category ("NotWorking")] // bug #80082
+#else
+		[Category ("NotWorking")] // bug #80076
+#endif
+		public void Deserialize_Culture ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+
+				MemoryStream ms = new MemoryStream ();
+				ms.Write (_serializedCultureV11, 0, _serializedCultureV11.Length);
+				ms.Position = 0;
+
+				BinaryFormatter bf = new BinaryFormatter ();
+				CaseInsensitiveComparer cic = (CaseInsensitiveComparer)
+					bf.Deserialize (ms);
+				Assert.IsNotNull (cic, "#1");
+
+#if NET_2_0
+				ms = new MemoryStream ();
+				ms.Write (_serializedCultureV20, 0, _serializedCultureV20.Length);
+				ms.Position = 0;
+
+				bf = new BinaryFormatter ();
+				cic = (CaseInsensitiveComparer) bf.Deserialize (ms);
+				Assert.IsNotNull (cic, "#2");
+#endif
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
+		}
+
+		// CompareInfo does not have value for win32LCID field, and as a result
+		// we have no perfect match
+		[Test]
+		[Category ("NotWorking")]
+		public void Serialize_Default ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+
+				BinaryFormatter bf = new BinaryFormatter ();
+				MemoryStream ms = new MemoryStream ();
+				bf.Serialize (ms, CaseInsensitiveComparer.Default);
+
+				byte [] buffer = new byte [ms.Length];
+				ms.Position = 0;
+				ms.Read (buffer, 0, buffer.Length);
+
+#if NET_2_0
+				Assert.AreEqual (_serializedDefaultV20, buffer);
+#else
+				Assert.AreEqual (_serializedDefaultV11, buffer);
+#endif
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
+		}
+
+		[Test]
+#if NET_2_0
+		[Category ("NotWorking")] // bug #80082
+#else
+		[Category ("NotWorking")] // bug #80076
+#endif
+		public void Deserialize_Default ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+
+				MemoryStream ms = new MemoryStream ();
+				ms.Write (_serializedDefaultV11, 0, _serializedDefaultV11.Length);
+				ms.Position = 0;
+
+				BinaryFormatter bf = new BinaryFormatter ();
+				CaseInsensitiveComparer cic = (CaseInsensitiveComparer) 
+					bf.Deserialize (ms);
+				Assert.IsNotNull (cic, "#1");
+
+#if NET_2_0
+				ms = new MemoryStream ();
+				ms.Write (_serializedDefaultV20, 0, _serializedDefaultV20.Length);
+				ms.Position = 0;
+
+				bf = new BinaryFormatter ();
+				cic = (CaseInsensitiveComparer) bf.Deserialize (ms);
+				Assert.IsNotNull (cic, "#2");
+#endif
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
+		}
+
+		// CompareInfo does not have value for win32LCID field, and as a result
+		// we have no perfect match
+		[Test]
+		[Category ("NotWorking")]
+		public void Serialize_DefaultInvariant ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+
+				BinaryFormatter bf = new BinaryFormatter ();
+				MemoryStream ms = new MemoryStream ();
+				bf.Serialize (ms, CaseInsensitiveComparer.DefaultInvariant);
+
+				byte [] buffer = new byte [ms.Length];
+				ms.Position = 0;
+				ms.Read (buffer, 0, buffer.Length);
+
+#if NET_2_0
+				Assert.AreEqual (_serializedDefaultInvariantV20, buffer);
+#else
+				Assert.AreEqual (_serializedDefaultInvariantV11, buffer);
+#endif
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
+		}
+
+		[Test]
+#if NET_2_0
+		[Category ("NotWorking")] // bug #80082
+#else
+		[Category ("NotWorking")] // bug #80076
+#endif
+		public void Deserialize_DefaultInvariant ()
+		{
+			CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;
+
+			try {
+				Thread.CurrentThread.CurrentCulture = new CultureInfo ("nl-BE");
+
+				MemoryStream ms = new MemoryStream ();
+				ms.Write (_serializedDefaultInvariantV11, 0, _serializedDefaultInvariantV11.Length);
+				ms.Position = 0;
+
+				BinaryFormatter bf = new BinaryFormatter ();
+				CaseInsensitiveComparer cic = (CaseInsensitiveComparer)
+					bf.Deserialize (ms);
+				Assert.IsNotNull (cic, "#1");
+
+#if NET_2_0
+				ms = new MemoryStream ();
+				ms.Write (_serializedDefaultInvariantV20, 0, _serializedDefaultInvariantV20.Length);
+				ms.Position = 0;
+
+				bf = new BinaryFormatter ();
+				cic = (CaseInsensitiveComparer) bf.Deserialize (ms);
+				Assert.IsNotNull (cic, "#2");
+#endif
+			} finally {
+				// restore original culture
+				Thread.CurrentThread.CurrentCulture = originalCulture;
+			}
+		}
+
+		private static byte [] _serializedDefaultV11 = new byte [] {
+			0x00, 0x01, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00,
+			0x2a, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x2e, 0x43, 0x6f, 0x6c,
+			0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x43, 0x61,
+			0x73, 0x65, 0x49, 0x6e, 0x73, 0x65, 0x6e, 0x73, 0x69, 0x74, 0x69,
+			0x76, 0x65, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x72, 0x01,
+			0x00, 0x00, 0x00, 0x0d, 0x6d, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x20, 0x53, 0x79, 0x73,
+			0x74, 0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69,
+			0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70,
+			0x61, 0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x09, 0x02, 0x00, 0x00,
+			0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x20, 0x53, 0x79, 0x73, 0x74,
+			0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69, 0x7a,
+			0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x02, 0x00, 0x00, 0x00, 0x09,
+			0x77, 0x69, 0x6e, 0x33, 0x32, 0x4c, 0x43, 0x49, 0x44, 0x07, 0x63,
+			0x75, 0x6c, 0x74, 0x75, 0x72, 0x65, 0x00, 0x00, 0x08, 0x08, 0x13,
+			0x08, 0x00, 0x00, 0x13, 0x08, 0x00, 0x00, 0x0b };
+
+		private static byte [] _serializedCultureV11 = new byte [] {
+			0x00, 0x01, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00,
+			0x2a, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x2e, 0x43, 0x6f, 0x6c,
+			0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x43, 0x61,
+			0x73, 0x65, 0x49, 0x6e, 0x73, 0x65, 0x6e, 0x73, 0x69, 0x74, 0x69,
+			0x76, 0x65, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x72, 0x01,
+			0x00, 0x00, 0x00, 0x0d, 0x6d, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x20, 0x53, 0x79, 0x73,
+			0x74, 0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69,
+			0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70,
+			0x61, 0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x09, 0x02, 0x00, 0x00,
+			0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x20, 0x53, 0x79, 0x73, 0x74,
+			0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69, 0x7a,
+			0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x02, 0x00, 0x00, 0x00, 0x09,
+			0x77, 0x69, 0x6e, 0x33, 0x32, 0x4c, 0x43, 0x49, 0x44, 0x07, 0x63,
+			0x75, 0x6c, 0x74, 0x75, 0x72, 0x65, 0x00, 0x00, 0x08, 0x08, 0x1f,
+			0x04, 0x00, 0x00, 0x1f, 0x04, 0x00, 0x00, 0x0b };
+
+		private static byte [] _serializedDefaultInvariantV11 = new byte [] {
+			0x00, 0x01, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00,
+			0x2a, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x2e, 0x43, 0x6f, 0x6c,
+			0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x43, 0x61,
+			0x73, 0x65, 0x49, 0x6e, 0x73, 0x65, 0x6e, 0x73, 0x69, 0x74, 0x69,
+			0x76, 0x65, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x72, 0x01,
+			0x00, 0x00, 0x00, 0x0d, 0x6d, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x20, 0x53, 0x79, 0x73,
+			0x74, 0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69,
+			0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70,
+			0x61, 0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x09, 0x02, 0x00, 0x00,
+			0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x20, 0x53, 0x79, 0x73, 0x74,
+			0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69, 0x7a,
+			0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x02, 0x00, 0x00, 0x00, 0x09,
+			0x77, 0x69, 0x6e, 0x33, 0x32, 0x4c, 0x43, 0x49, 0x44, 0x07, 0x63,
+			0x75, 0x6c, 0x74, 0x75, 0x72, 0x65, 0x00, 0x00, 0x08, 0x08, 0x7f,
+			0x00, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x0b };
+
+#if NET_2_0
+		private static byte [] _serializedDefaultV20 = new byte [] {
+			0x00, 0x01, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00,
+			0x2a, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x2e, 0x43, 0x6f, 0x6c,
+			0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x43, 0x61,
+			0x73, 0x65, 0x49, 0x6e, 0x73, 0x65, 0x6e, 0x73, 0x69, 0x74, 0x69,
+			0x76, 0x65, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x72, 0x01,
+			0x00, 0x00, 0x00, 0x0d, 0x6d, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x20, 0x53, 0x79, 0x73,
+			0x74, 0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69,
+			0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70,
+			0x61, 0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x09, 0x02, 0x00, 0x00,
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+			0x6d, 0x65, 0x00, 0x00, 0x01, 0x08, 0x08, 0x13, 0x08, 0x00, 0x00,
+			0x13, 0x08, 0x00, 0x00, 0x06, 0x03, 0x00, 0x00, 0x00, 0x05, 0x6e,
+			0x6c, 0x2d, 0x42, 0x45, 0x0b };
+
+		private static byte [] _serializedDefaultInvariantV20 = new byte [] {
+			0x00, 0x01, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00,
+			0x2a, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x2e, 0x43, 0x6f, 0x6c,
+			0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x43, 0x61,
+			0x73, 0x65, 0x49, 0x6e, 0x73, 0x65, 0x6e, 0x73, 0x69, 0x74, 0x69,
+			0x76, 0x65, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x72, 0x01,
+			0x00, 0x00, 0x00, 0x0d, 0x6d, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x20, 0x53, 0x79, 0x73,
+			0x74, 0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69,
+			0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70,
+			0x61, 0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x09, 0x02, 0x00, 0x00,
+			0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x20, 0x53, 0x79, 0x73, 0x74,
+			0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69, 0x7a,
+			0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x00, 0x00, 0x00, 0x09,
+			0x77, 0x69, 0x6e, 0x33, 0x32, 0x4c, 0x43, 0x49, 0x44, 0x07, 0x63,
+			0x75, 0x6c, 0x74, 0x75, 0x72, 0x65, 0x06, 0x6d, 0x5f, 0x6e, 0x61,
+			0x6d, 0x65, 0x00, 0x00, 0x01, 0x08, 0x08, 0x7f, 0x00, 0x00, 0x00,
+			0x7f, 0x00, 0x00, 0x00, 0x06, 0x03, 0x00, 0x00, 0x00, 0x00, 0x0b };
+
+		private static byte [] _serializedCultureV20 = new byte [] {
+			0x00, 0x01, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00,
+			0x2a, 0x53, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x2e, 0x43, 0x6f, 0x6c,
+			0x6c, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x43, 0x61,
+			0x73, 0x65, 0x49, 0x6e, 0x73, 0x65, 0x6e, 0x73, 0x69, 0x74, 0x69,
+			0x76, 0x65, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x72, 0x65, 0x72, 0x01,
+			0x00, 0x00, 0x00, 0x0d, 0x6d, 0x5f, 0x63, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x20, 0x53, 0x79, 0x73,
+			0x74, 0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69,
+			0x7a, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70,
+			0x61, 0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x09, 0x02, 0x00, 0x00,
+			0x00, 0x04, 0x02, 0x00, 0x00, 0x00, 0x20, 0x53, 0x79, 0x73, 0x74,
+			0x65, 0x6d, 0x2e, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x69, 0x7a,
+			0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x43, 0x6f, 0x6d, 0x70, 0x61,
+			0x72, 0x65, 0x49, 0x6e, 0x66, 0x6f, 0x03, 0x00, 0x00, 0x00, 0x09,
+			0x77, 0x69, 0x6e, 0x33, 0x32, 0x4c, 0x43, 0x49, 0x44, 0x07, 0x63,
+			0x75, 0x6c, 0x74, 0x75, 0x72, 0x65, 0x06, 0x6d, 0x5f, 0x6e, 0x61,
+			0x6d, 0x65, 0x00, 0x00, 0x01, 0x08, 0x08, 0x1f, 0x04, 0x00, 0x00,
+			0x1f, 0x04, 0x00, 0x00, 0x06, 0x03, 0x00, 0x00, 0x00, 0x05, 0x74,
+			0x72, 0x2d, 0x54, 0x52, 0x0b };
+#endif
+	}
 }

mcs/class/corlib/Test/System.Collections/ChangeLog

@@ -1,3 +1,8 @@
+2006-11-28  Gert Driesen  <[email protected]>
+
+	* CaseInsensitiveComparerTest.cs: Added tests for bug #80082 and bug
+	#80076. Improved existing tests.
+
 2006-08-08  Duncan Mak  <[email protected]>
 
 	* ReadOnlyCollectionBaseTest.cs (TestZeroCountOnNew): Add test for