125 lines
2.1 KiB
C#
125 lines
2.1 KiB
C#
//
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// Tests for bug #51446, where MCS did not pick the right enumerator
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// from a class.
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//
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using System;
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using System.Collections;
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using System.Collections.Specialized;
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namespace MonoBUG
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{
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public class Bug
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{
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public static int Main(string[] args)
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{
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FooList l = new FooList();
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Foo f1 = new Foo("First");
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Foo f2 = new Foo("Second");
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l.Add(f1);
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l.Add(f2);
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foreach (Foo f in l) {
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}
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if (FooList.foo_current_called != true)
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return 1;
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if (FooList.ienumerator_current_called != false)
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return 2;
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Console.WriteLine ("Test passes");
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return 0;
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}
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}
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public class Foo
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{
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private string m_name;
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public Foo(string name)
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{
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m_name = name;
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}
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public string Name {
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get { return m_name; }
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}
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}
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[Serializable()]
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public class FooList : DictionaryBase
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{
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public static bool foo_current_called = false;
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public static bool ienumerator_current_called = false;
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public FooList()
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{
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}
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public void Add(Foo value)
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{
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Dictionary.Add(value.Name, value);
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}
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public new FooEnumerator GetEnumerator()
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{
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return new FooEnumerator(this);
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}
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public class FooEnumerator : object, IEnumerator
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{
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private IEnumerator baseEnumerator;
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private IEnumerable temp;
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public FooEnumerator(FooList mappings)
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{
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this.temp = (IEnumerable) (mappings);
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this.baseEnumerator = temp.GetEnumerator();
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}
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public Foo Current
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{
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get
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{
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Console.WriteLine("Foo Current()");
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foo_current_called = true;
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return (Foo) ((DictionaryEntry) (baseEnumerator.Current)).Value;
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}
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}
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object IEnumerator.Current
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{
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get
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{
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Console.WriteLine("object IEnumerator.Current()");
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ienumerator_current_called = true;
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return baseEnumerator.Current;
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}
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}
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public bool MoveNext()
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{
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return baseEnumerator.MoveNext();
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}
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bool IEnumerator.MoveNext()
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{
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return baseEnumerator.MoveNext();
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}
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public void Reset()
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{
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baseEnumerator.Reset();
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}
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void IEnumerator.Reset()
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{
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baseEnumerator.Reset();
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}
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}
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}
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}
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