Merge remote-tracking branch 'joncham/sgen-msvc2'

[mono.git] / mcs / class / corlib / Test / System / ArrayTest.cs

diff --git a/mcs/class/corlib/Test/System/ArrayTest.cs b/mcs/class/corlib/Test/System/ArrayTest.cs
index 12a173475e3dc6f04805ca699d496429aacd52e1..a3acee11f30a3de19dc10edc58888573123cdf74 100644 (file)
--- a/mcs/class/corlib/Test/System/ArrayTest.cs
+++ b/mcs/class/corlib/Test/System/ArrayTest.cs
@@ -12,10 +12,7 @@ using System;
 using System.Collections;
 using System.Globalization;
 using System.Reflection;
-
-#if NET_2_0
 using System.Collections.Generic;
-#endif
 
 namespace MonoTests.System
 {
@@ -228,7 +225,23 @@ public class ArrayTest
                Assert.AreEqual (-1, Array.BinarySearch (o, 0, 3, null, null), "O=a,i,i,o,c");
        }
 
-       // TODO - testBinarySearch with explicit IComparer args
+       class TestComparer7 : IComparer<int>
+       {
+               public int Compare (int x, int y)
+               {
+                       if (y != 7)
+                               throw new ApplicationException ();
+
+                       return x.CompareTo (y);
+               }
+       }
+
+       [Test]
+       public void BinarySearch_WithComparer ()
+       {
+               var a = new int[] { 2, 6, 9 };
+               Assert.AreEqual (-3, Array.BinarySearch (a, 7, new TestComparer7 ()));
+       }
 
        [Test]
        public void TestClear() {
@@ -660,7 +673,7 @@ public class ArrayTest
                        }
                        Assert.IsTrue (errorThrown, "#F03a");
                }
-#if NET_1_1
+
                {
                        bool errorThrown = false;
                        try {
@@ -670,7 +683,6 @@ public class ArrayTest
                        }
                        Assert.IsTrue (errorThrown, "#F03b");
                }
-#endif
 #if !TARGET_JVM // Arrays lower bounds are not supported for TARGET_JVM
                {
                        bool errorThrown = false;
@@ -746,11 +758,7 @@ public class ArrayTest
        }
 
        [Test]
-#if NET_2_0
        [ExpectedException (typeof (ArgumentNullException))]
-#else
-       [ExpectedException (typeof (NullReferenceException))]
-#endif
        public void TestCreateInstance2b ()
        {
                Array.CreateInstance (typeof (Int32), (long[])null);
@@ -1211,11 +1219,7 @@ public class ArrayTest
        }
 
        [Test]
-#if NET_2_0
        [ExpectedException (typeof (ArgumentNullException))]
-#else
-       [ExpectedException (typeof (NullReferenceException))]
-#endif
        public void TestGetValueLongArray ()
        {
                char[] c = new Char[2];
@@ -1544,12 +1548,10 @@ public class ArrayTest
                        NUnit.Framework.Assert.Fail ("#1");
                } catch (ArgumentOutOfRangeException) { }
                
-#if NET_2_0            
                try {
                        Array.LastIndexOf<short> (a, 16, -1);
                        NUnit.Framework.Assert.Fail ("#2");
                } catch (ArgumentOutOfRangeException) { }
-#endif         
        }
 
        [Test]
@@ -1868,11 +1870,7 @@ public class ArrayTest
        }
 
        [Test]
-#if NET_2_0
        [ExpectedException (typeof (ArgumentNullException))]
-#else
-       [ExpectedException (typeof (NullReferenceException))]
-#endif
        public void TestSetValueLongArray ()
        {
                char[] c = new Char[2];
@@ -2830,7 +2828,6 @@ public class ArrayTest
                Assert.IsTrue (!comparer.Called, "Called");
        }
 
-#if NET_2_0
        [Test]
        [ExpectedException (typeof (ArgumentNullException))]
        public void AsReadOnly_NullArray ()
@@ -3013,6 +3010,9 @@ public class ArrayTest
                test = new object[] {null};
                Assert.AreEqual (test.Contains (null), true, "array with null");
 
+               test = new object[] { 1, null};
+               Assert.IsTrue (test.Contains (null), "array with last null");
+               
                test = new List<object>(test);
                Assert.AreEqual (test.Contains (null), true, "List<object> with test");
                
@@ -3022,8 +3022,35 @@ public class ArrayTest
                test = new List<object>(test);
                Assert.AreEqual (test.Contains (null), false, "array with test");
        }
+       
+       [Test]
+       public void IListNull ()
+       {
+               IList<object> test;
+               
+               test = new List<object>();
+               Assert.AreEqual (-1, test.IndexOf (null), "list<o>");
+
+               test = new object[] {};
+               Assert.AreEqual (-1, test.IndexOf (null), "empty array");
+
+               test = new object[] {null};
+               Assert.AreEqual (0, test.IndexOf (null), "array with null");
+
+               test = new object[] { 1, null};
+               Assert.AreEqual (1, test.IndexOf (null), "array with last null");
+               
+               test = new List<object>(test);
+               Assert.AreEqual (1, test.IndexOf (null), "List<object> with test");
+               
+               test = new object[] {new object()};
+               Assert.AreEqual (-1, test.IndexOf (null), "array with object");
+
+               test = new List<object>(test);
+               Assert.AreEqual (-1, test.IndexOf (null), "array with test");
+       }
+       
 #endif // TARGET_JVM
-#endif
 
        #region Bug 80299
 
@@ -3065,7 +3092,6 @@ public class ArrayTest
 
        #endregion
 
-#if NET_2_0
        [Test] // bug #322248
        public void IEnumerator_Reset ()
        {
@@ -3144,7 +3170,6 @@ public class ArrayTest
 
                Assert.IsTrue (arr.IsReadOnly);
        }
-#endif
 
        [Test]
        [ExpectedException (typeof (NotSupportedException))]
@@ -3382,6 +3407,39 @@ public class ArrayTest
                array.Equals (array2, EqualityComparer<long>.Default);
        }
 
+       [Test]
+       [ExpectedException (typeof (ArgumentNullException))]    
+       public void IStructuralEquatable_GetHashCode_NullComparer ()
+       {
+               IStructuralEquatable a = new int[] { 1, 2 };
+               a.GetHashCode (null);
+       }
+
+       class TestComparer_GetHashCode : IEqualityComparer
+       {
+               public int Counter;
+
+               bool IEqualityComparer.Equals (object x, object y)
+               {
+                       throw new NotImplementedException ();
+               }
+
+               public int GetHashCode (object obj)
+               {
+                       return Counter++;
+               }
+       }
+
+       [Test]
+       public void IStructuralEquatable_GetHashCode ()
+       {
+               IStructuralEquatable a = new int[] { 1, 2, 9 };
+
+               var c = new TestComparer_GetHashCode ();
+               a.GetHashCode (c);
+               Assert.AreEqual (3, c.Counter);         
+       }
+
 #endif
 
 }