{
char [] arrsort = {'d', 'b', 'f', 'e', 'a', 'c'};
- public ArrayTest() {}
+ interface I
+ {
+ }
+
+ class C
+ {
+ }
+
+ class DC : C
+ {
+ }
+
+ class DI : I
+ {
+ }
[Test]
public void TestIsFixedSize() {
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() {
}
[Test]
- [ExpectedException (typeof (InvalidCastException))]
public void Copy_InvalidCast () {
object[] arr1 = new object [10];
Type[] arr2 = new Type [10];
-
arr1 [0] = new object ();
- Array.Copy (arr1, 0, arr2, 0, 10);
+ try {
+ Array.Copy (arr1, 0, arr2, 0, 10);
+ Assert.Fail ("#1");
+ } catch (InvalidCastException) {
+ }
+
+ var arr1_2 = new I [1] { new DI () };
+ var arr2_2 = new C [1] { new DC () };
+ try {
+ Array.Copy (arr2_2, arr1_2, 1);
+ Assert.Fail ("#1");
+ } catch (InvalidCastException) {
+ }
}
[Test]
}
Assert.IsTrue (errorThrown, "#F03a");
}
-#if NET_1_1
+
{
bool errorThrown = false;
try {
}
Assert.IsTrue (errorThrown, "#F03b");
}
-#endif
#if !TARGET_JVM // Arrays lower bounds are not supported for TARGET_JVM
{
bool errorThrown = false;
}
}
+
+ [Test]
+ public void FindIndexTest ()
+ {
+ var a = new int[] { 2, 2, 2, 3, 2 };
+ Assert.AreEqual (2, Array.FindIndex (a, 2, 2, l => true));
+ }
+
+ [Test]
+ public void FindIndex_Invalid ()
+ {
+ var array = new int [] { 1, 2, 3, 4, 5 };
+
+ try {
+ Array.FindIndex (array, null);
+ Assert.Fail ("#1");
+ } catch (ArgumentNullException) {
+ }
+
+ try {
+ Array.FindIndex (array, -1, l => true);
+ Assert.Fail ("#2");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindIndex (array, -1, 0, l => true);
+ Assert.Fail ("#2b");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindIndex (array, 0, -1, l => true);
+ Assert.Fail ("#3");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindIndex (array, 100, l => true);
+ Assert.Fail ("#4");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindIndex (array, 100, 0, l => true);
+ Assert.Fail ("#4b");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindIndex (array, 7, 2, l => true);
+ Assert.Fail ("#5");
+ } catch (ArgumentOutOfRangeException) {
+ }
+ }
+
+ [Test, ExpectedException (typeof (ArgumentNullException))]
+ public void FindLastNullTest ()
+ {
+ var array = new int [] { 1, 2, 3, 4, 5 };
+ Array.FindLast (array, null);
+ }
+
+ [Test]
+ public void FindLastIndexTest ()
+ {
+ var array = new int [] { 1, 2, 3, 4, 5 };
+
+ Assert.AreEqual (2, Array.FindLastIndex (array, 2, 3, l => true));
+ Assert.AreEqual (2, Array.FindLastIndex (array, 2, 2, l => true));
+ Assert.AreEqual (1, Array.FindLastIndex (array, 1, 2, l => true));
+ }
+
+ [Test]
+ public void FindLastIndex_Invalid ()
+ {
+ var array = new int [] { 1, 2, 3, 4, 5 };
+ try {
+ Array.FindLastIndex (array, null);
+ Assert.Fail ("#1");
+ } catch (ArgumentNullException) {
+ }
+
+ try {
+ Array.FindLastIndex (array, -1, l => true);
+ Assert.Fail ("#2");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindLastIndex (array, -1, 0, l => true);
+ Assert.Fail ("#2b");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindLastIndex (array, 0, -1, l => true);
+ Assert.Fail ("#3");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindLastIndex (array, 100, l => true);
+ Assert.Fail ("#4");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindLastIndex (array, 100, 0, l => true);
+ Assert.Fail ("#4b");
+ } catch (ArgumentOutOfRangeException) {
+ }
+
+ try {
+ Array.FindLastIndex (array, 2, 4, l => true);
+ Assert.Fail ("#5");
+ } catch (ArgumentOutOfRangeException) {
+ }
+ }
+
[Test]
public void TestReverse() {
{
Assert.AreEqual ('d', c2[3], "#L14");
}
+ [Test]
+ // #8904
+ public void ReverseStruct () {
+ BStruct[] c3 = new BStruct[2];
+ c3 [0] = new BStruct () { i1 = 1, i2 = 2, i3 = 3 };
+ c3 [1] = new BStruct () { i1 = 4, i2 = 5, i3 = 6 };
+ Array.Reverse (c3);
+ Assert.AreEqual (4, c3 [0].i1);
+ Assert.AreEqual (5, c3 [0].i2);
+ Assert.AreEqual (6, c3 [0].i3);
+ Assert.AreEqual (1, c3 [1].i1);
+ Assert.AreEqual (2, c3 [1].i2);
+ Assert.AreEqual (3, c3 [1].i3);
+ }
+
+ struct BStruct {
+ public int i1, i2, i3;
+ }
+
[Test]
public void TestSetValue1() {
{
}
}
+ [Test]
+ public void Sort_NullValues ()
+ {
+ var s = new [] { "a", null, "b", null };
+ Array.Sort (s, (a, b) => {
+ if (a == null) {
+ return b == null ? 0 : 1;
+ }
+
+ if (b == null)
+ return -1;
+
+ return a.CompareTo (b);
+ });
+
+ Assert.AreEqual ("a", s [0], "#1");
+ Assert.AreEqual ("b", s [1], "#2");
+ Assert.IsNull (s [2], "#3");
+ Assert.IsNull (s [3], "#4");
+ }
+
[Test] // #616416
public void SortNonGenericDoubleItems () {
double[] doubleValues = new double[11];
}
}
+ [Test] //bxc #11184
+ public void UnalignedArrayClear ()
+ {
+ byte[] input = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 };
+ byte[] expected = new byte[] { 1, 2, 3, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+ Array.Clear (input, 5, 11);
+
+ Assert.AreEqual (input, expected);
+ }
+
#if NET_4_0
[Test]
[ExpectedException (typeof (ArgumentException))]
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
}
projects / mono.git / blobdiff