/mcs/class/Mono.C5/Test/InterfacesTest.cs
C# | 453 lines | 391 code | 34 blank | 28 comment | 0 complexity | f1af8331482da443ccc9684f6e66008c MD5 | raw file
Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
- /*
- Copyright (c) 2003-2006 Niels Kokholm and Peter Sestoft
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
- */
- using System;
- using C5;
- using NUnit.Framework;
- using SCG = System.Collections.Generic;
- namespace C5UnitTests.interfaces
- {
- [TestFixture]
- public class ICollectionsTests
- {
- public void TryC5Coll(ICollection<double> coll)
- {
- Assert.AreEqual(0, coll.Count);
- double[] arr = { };
- coll.CopyTo(arr, 0);
- Assert.IsFalse(coll.IsReadOnly);
- coll.Add(2.3);
- coll.Add(3.2);
- Assert.AreEqual(2, coll.Count);
- Assert.IsTrue(coll.Contains(2.3));
- Assert.IsFalse(coll.Contains(3.1));
- Assert.IsFalse(coll.Remove(3.1));
- Assert.IsTrue(coll.Remove(3.2));
- Assert.IsFalse(coll.Contains(3.1));
- Assert.AreEqual(1, coll.Count);
- coll.Clear();
- Assert.AreEqual(0, coll.Count);
- Assert.IsFalse(coll.Remove(3.1));
- }
- public void TrySCGColl(SCG.ICollection<double> coll)
- {
- // All members of SCG.ICollection<T>
- Assert.AreEqual(0, coll.Count);
- double[] arr = { };
- coll.CopyTo(arr, 0);
- Assert.IsFalse(coll.IsReadOnly);
- coll.Add(2.3);
- coll.Add(3.2);
- Assert.AreEqual(2, coll.Count);
- Assert.IsTrue(coll.Contains(2.3));
- Assert.IsFalse(coll.Contains(3.1));
- Assert.IsFalse(coll.Remove(3.1));
- Assert.IsTrue(coll.Remove(3.2));
- Assert.IsFalse(coll.Contains(3.1));
- Assert.AreEqual(1, coll.Count);
- coll.Clear();
- Assert.AreEqual(0, coll.Count);
- Assert.IsFalse(coll.Remove(3.1));
- }
- public void TryBothColl(ICollection<double> coll)
- {
- TryC5Coll(coll);
- TrySCGColl(coll);
- }
- [Test]
- public void Test1()
- {
- TryBothColl(new HashSet<double>());
- TryBothColl(new HashBag<double>());
- TryBothColl(new TreeSet<double>());
- TryBothColl(new TreeBag<double>());
- TryBothColl(new ArrayList<double>());
- TryBothColl(new LinkedList<double>());
- TryBothColl(new HashedArrayList<double>());
- TryBothColl(new HashedLinkedList<double>());
- TryBothColl(new SortedArray<double>());
- }
- }
- [TestFixture]
- public class SCIListTests
- {
- class A { }
- class B : A { }
- class C : B { }
- public void TrySCIList(System.Collections.IList list)
- {
- // Should be called with a C5.IList<B> which is not a WrappedArray
- Assert.AreEqual(0, list.Count);
- list.CopyTo(new A[0], 0);
- list.CopyTo(new B[0], 0);
- list.CopyTo(new C[0], 0);
- Assert.IsTrue(!list.IsFixedSize);
- Assert.IsFalse(list.IsReadOnly);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Object b1 = new B(), b2 = new B(), c1 = new C(), c2 = new C();
- Assert.AreEqual(0, list.Add(b1));
- Assert.AreEqual(1, list.Add(c1));
- Assert.AreEqual(2, list.Count);
- Assert.IsTrue(list.Contains(c1));
- Assert.IsFalse(list.Contains(b2));
- list[0] = b2;
- Assert.AreEqual(b2, list[0]);
- list[1] = c2;
- Assert.AreEqual(c2, list[1]);
- Assert.IsTrue(list.Contains(b2));
- Assert.IsTrue(list.Contains(c2));
- Array arrA = new A[2], arrB = new B[2];
- list.CopyTo(arrA, 0);
- list.CopyTo(arrB, 0);
- Assert.AreEqual(b2, arrA.GetValue(0));
- Assert.AreEqual(b2, arrB.GetValue(0));
- Assert.AreEqual(c2, arrA.GetValue(1));
- Assert.AreEqual(c2, arrB.GetValue(1));
- Assert.AreEqual(0, list.IndexOf(b2));
- Assert.AreEqual(-1, list.IndexOf(b1));
- list.Remove(b1);
- list.Remove(b2);
- Assert.IsFalse(list.Contains(b2));
- Assert.AreEqual(1, list.Count); // Contains c2 only
- list.Insert(0, b2);
- list.Insert(2, b1);
- Assert.AreEqual(b2, list[0]);
- Assert.AreEqual(c2, list[1]);
- Assert.AreEqual(b1, list[2]);
- list.Remove(c2);
- Assert.AreEqual(b2, list[0]);
- Assert.AreEqual(b1, list[1]);
- list.RemoveAt(1);
- Assert.AreEqual(b2, list[0]);
- list.Clear();
- Assert.AreEqual(0, list.Count);
- list.Remove(b1);
- }
- [Test]
- public void Test1()
- {
- TrySCIList(new ArrayList<B>());
- TrySCIList(new HashedArrayList<B>());
- TrySCIList(new LinkedList<B>());
- TrySCIList(new HashedLinkedList<B>());
- }
- [Test]
- public void TryWrappedArrayAsSCIList1()
- {
- B[] myarray = new B[] { new B(), new B(), new C() };
- System.Collections.IList list = new WrappedArray<B>(myarray);
- // Should be called with a three-element WrappedArray<B>
- Assert.AreEqual(3, list.Count);
- Assert.IsTrue(list.IsFixedSize);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Assert.AreEqual(myarray.SyncRoot, list.SyncRoot);
- Object b1 = new B(), b2 = new B(), c1 = new C(), c2 = new C();
- list[0] = b2;
- Assert.AreEqual(b2, list[0]);
- list[1] = c2;
- Assert.AreEqual(c2, list[1]);
- Assert.IsTrue(list.Contains(b2));
- Assert.IsTrue(list.Contains(c2));
- Array arrA = new A[3], arrB = new B[3];
- list.CopyTo(arrA, 0);
- list.CopyTo(arrB, 0);
- Assert.AreEqual(b2, arrA.GetValue(0));
- Assert.AreEqual(b2, arrB.GetValue(0));
- Assert.AreEqual(c2, arrA.GetValue(1));
- Assert.AreEqual(c2, arrB.GetValue(1));
- Assert.AreEqual(0, list.IndexOf(b2));
- Assert.AreEqual(-1, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c1));
- Assert.IsFalse(list.Contains(b1));
- Assert.IsFalse(list.Contains(c1));
- }
- [Test]
- public void TryWrappedArrayAsSCIList2()
- {
- B[] myarray = new B[] { };
- System.Collections.IList list = new WrappedArray<B>(myarray);
- // Should be called with an empty WrappedArray<B>
- Assert.AreEqual(0, list.Count);
- list.CopyTo(new A[0], 0);
- list.CopyTo(new B[0], 0);
- list.CopyTo(new C[0], 0);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Object b1 = new B(), b2 = new B(), c1 = new C(), c2 = new C();
- Assert.IsFalse(list.Contains(b2));
- Assert.IsFalse(list.Contains(c2));
- Assert.AreEqual(-1, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c1));
- }
- [Test]
- public void TryGuardedListAsSCIList1()
- {
- B b1_ = new B(), b2_ = new B();
- C c1_ = new C(), c2_ = new C();
- ArrayList<B> mylist = new ArrayList<B>();
- mylist.AddAll(new B[] { b1_, b2_, c1_ });
- System.Collections.IList list = new GuardedList<B>(mylist);
- Object b1 = b1_, b2 = b2_, c1 = c1_, c2 = c2_;
- // Should be called with a three-element GuardedList<B>
- Assert.AreEqual(3, list.Count);
- Assert.IsTrue(list.IsFixedSize);
- Assert.IsTrue(list.IsReadOnly);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Assert.AreEqual(list.SyncRoot, ((System.Collections.IList)mylist).SyncRoot);
- Assert.IsTrue(list.Contains(b1));
- Assert.IsTrue(list.Contains(b2));
- Assert.IsTrue(list.Contains(c1));
- Assert.IsFalse(list.Contains(c2));
- Array arrA = new A[3], arrB = new B[3];
- list.CopyTo(arrA, 0);
- list.CopyTo(arrB, 0);
- Assert.AreEqual(b1, arrA.GetValue(0));
- Assert.AreEqual(b1, arrB.GetValue(0));
- Assert.AreEqual(b2, arrA.GetValue(1));
- Assert.AreEqual(b2, arrB.GetValue(1));
- Assert.AreEqual(0, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c2));
- }
- [Test]
- public void TryGuardedListAsSCIList2()
- {
- System.Collections.IList list = new GuardedList<B>(new ArrayList<B>());
- // Should be called with an empty GuardedList<B>
- Assert.AreEqual(0, list.Count);
- list.CopyTo(new A[0], 0);
- list.CopyTo(new B[0], 0);
- list.CopyTo(new C[0], 0);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Object b1 = new B(), b2 = new B(), c1 = new C(), c2 = new C();
- Assert.IsFalse(list.Contains(b2));
- Assert.IsFalse(list.Contains(c2));
- Assert.AreEqual(-1, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c1));
- }
- [Test]
- public void TryViewOfGuardedListAsSCIList1()
- {
- B b1_ = new B(), b2_ = new B();
- C c1_ = new C(), c2_ = new C();
- ArrayList<B> mylist = new ArrayList<B>();
- mylist.AddAll(new B[] { new B(), b1_, b2_, c1_, new B()});
- System.Collections.IList list = new GuardedList<B>(mylist).View(1, 3);
- Object b1 = b1_, b2 = b2_, c1 = c1_, c2 = c2_;
- // Should be called with a three-element view of a GuardedList<B>
- Assert.AreEqual(3, list.Count);
- Assert.IsTrue(list.IsFixedSize);
- Assert.IsTrue(list.IsReadOnly);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Assert.AreEqual(list.SyncRoot, ((System.Collections.IList)mylist).SyncRoot);
- Assert.IsTrue(list.Contains(b1));
- Assert.IsTrue(list.Contains(b2));
- Assert.IsTrue(list.Contains(c1));
- Assert.IsFalse(list.Contains(c2));
- Array arrA = new A[3], arrB = new B[3];
- list.CopyTo(arrA, 0);
- list.CopyTo(arrB, 0);
- Assert.AreEqual(b1, arrA.GetValue(0));
- Assert.AreEqual(b1, arrB.GetValue(0));
- Assert.AreEqual(b2, arrA.GetValue(1));
- Assert.AreEqual(b2, arrB.GetValue(1));
- Assert.AreEqual(0, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c2));
- }
- [Test]
- public void TryViewOfGuardedListAsSCIList2()
- {
- System.Collections.IList list = new GuardedList<B>(new ArrayList<B>()).View(0, 0);
- Assert.AreEqual(0, list.Count);
- list.CopyTo(new A[0], 0);
- list.CopyTo(new B[0], 0);
- list.CopyTo(new C[0], 0);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Object b1 = new B(), b2 = new B(), c1 = new C(), c2 = new C();
- Assert.IsFalse(list.Contains(b2));
- Assert.IsFalse(list.Contains(c2));
- Assert.AreEqual(-1, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c1));
- }
- void TryListViewAsSCIList1(IList<B> mylist)
- {
- B b1_ = new B(), b2_ = new B();
- C c1_ = new C(), c2_ = new C();
- mylist.AddAll(new B[] { new B(), b1_, b2_, c1_, new B() });
- System.Collections.IList list = mylist.View(1, 3);
- Object b1 = b1_, b2 = b2_, c1 = c1_, c2 = c2_;
- // Should be called with a three-element view on ArrayList<B>
- Assert.AreEqual(3, list.Count);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Assert.AreEqual(list.SyncRoot, mylist.SyncRoot);
- Assert.IsTrue(list.Contains(b1));
- Assert.IsTrue(list.Contains(b2));
- Assert.IsTrue(list.Contains(c1));
- Assert.IsFalse(list.Contains(c2));
- Array arrA = new A[3], arrB = new B[3];
- list.CopyTo(arrA, 0);
- list.CopyTo(arrB, 0);
- Assert.AreEqual(b1, arrA.GetValue(0));
- Assert.AreEqual(b1, arrB.GetValue(0));
- Assert.AreEqual(b2, arrA.GetValue(1));
- Assert.AreEqual(b2, arrB.GetValue(1));
- Assert.AreEqual(0, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c2));
- }
- void TryListViewAsSCIList2(IList<B> mylist)
- {
- System.Collections.IList list = mylist.View(0, 0);
- Assert.AreEqual(0, list.Count);
- list.CopyTo(new A[0], 0);
- list.CopyTo(new B[0], 0);
- list.CopyTo(new C[0], 0);
- Assert.IsFalse(list.IsSynchronized);
- Assert.AreNotEqual(null, list.SyncRoot);
- Assert.AreEqual(list.SyncRoot, mylist.SyncRoot);
- Object b1 = new B(), b2 = new B(), c1 = new C(), c2 = new C();
- Assert.IsFalse(list.Contains(b2));
- Assert.IsFalse(list.Contains(c2));
- Assert.AreEqual(-1, list.IndexOf(b1));
- Assert.AreEqual(-1, list.IndexOf(c1));
- }
- [Test]
- public void TryArrayListViewAsSCIList()
- {
- TryListViewAsSCIList1(new ArrayList<B>());
- TryListViewAsSCIList2(new ArrayList<B>());
- }
- [Test]
- public void TryLinkedListViewAsSCIList()
- {
- TryListViewAsSCIList1(new LinkedList<B>());
- TryListViewAsSCIList2(new LinkedList<B>());
- }
- [Test]
- public void TryHashedArrayListViewAsSCIList()
- {
- TryListViewAsSCIList1(new HashedArrayList<B>());
- TryListViewAsSCIList2(new HashedArrayList<B>());
- }
- [Test]
- public void TryHashedLinkedListViewAsSCIList()
- {
- TryListViewAsSCIList1(new HashedLinkedList<B>());
- TryListViewAsSCIList2(new HashedLinkedList<B>());
- }
- [Test]
- public void TryGuardedViewAsSCIList()
- {
- ArrayList<B> mylist = new ArrayList<B>();
- TryListViewAsSCIList2(new GuardedList<B>(mylist));
- }
- }
- [TestFixture]
- public class IDictionaryTests
- {
- public void TryDictionary(IDictionary<string,string> dict)
- {
- Assert.AreEqual(0, dict.Count);
- Assert.IsTrue(dict.IsEmpty);
- Assert.IsFalse(dict.IsReadOnly);
- KeyValuePair<string,string>[] arr = { };
- dict.CopyTo(arr, 0);
- dict["R"] = "A";
- dict["S"] = "B";
- dict["T"] = "C";
- String old;
- Assert.IsTrue(dict.Update("R", "A1"));
- Assert.AreEqual("A1", dict["R"]);
- Assert.IsFalse(dict.Update("U", "D1"));
- Assert.IsFalse(dict.Contains("U"));
-
- Assert.IsTrue(dict.Update("R", "A2", out old));
- Assert.AreEqual("A2", dict["R"]);
- Assert.AreEqual("A1", old);
-
- Assert.IsFalse(dict.Update("U", "D2", out old));
- Assert.AreEqual(null, old);
- Assert.IsFalse(dict.Contains("U"));
- Assert.IsTrue(dict.UpdateOrAdd("R", "A3"));
- Assert.AreEqual("A3", dict["R"]);
-
- Assert.IsFalse(dict.UpdateOrAdd("U", "D3"));
- Assert.IsTrue(dict.Contains("U"));
- Assert.AreEqual("D3", dict["U"]);
- Assert.IsTrue(dict.UpdateOrAdd("R", "A4", out old));
- Assert.AreEqual("A4", dict["R"]);
- Assert.AreEqual("A3", old);
-
- Assert.IsTrue(dict.UpdateOrAdd("U", "D4", out old));
- Assert.IsTrue(dict.Contains("U"));
- Assert.AreEqual("D4", dict["U"]);
- Assert.AreEqual("D3", old);
- Assert.IsFalse(dict.UpdateOrAdd("V", "E1", out old));
- Assert.IsTrue(dict.Contains("V"));
- Assert.AreEqual("E1", dict["V"]);
- Assert.AreEqual(null, old);
- }
- [Test]
- public void TestHashDictionary()
- {
- TryDictionary(new HashDictionary<string,string>());
- }
- [Test]
- public void TestTreeDictionary()
- {
- TryDictionary(new TreeDictionary<string, string>());
- }
- }
- }