dgrove@google.com
4c0f559d23
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15 260f80e4-7a28-3924-810f-c04153c831b5
126 lines
2.8 KiB
C++
126 lines
2.8 KiB
C++
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "bin/set.h"
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#include "vm/unit_test.h"
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UNIT_TEST_CASE(SetOperations) {
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Set<int> set;
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EXPECT(set.IsEmpty());
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EXPECT(!set.Contains(1));
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EXPECT(set.Add(1));
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EXPECT(set.Contains(1));
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EXPECT(!set.IsEmpty());
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EXPECT(!set.Remove(2));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Remove(1));
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EXPECT(set.IsEmpty());
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EXPECT(set.Add(3));
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EXPECT(set.Contains(3));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Add(4));
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EXPECT(set.Contains(4));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Add(5));
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EXPECT(set.Contains(5));
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EXPECT(set.Remove(5));
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EXPECT(set.Remove(4));
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EXPECT(set.Remove(3));
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EXPECT(set.IsEmpty());
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EXPECT(set.Add(1));
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EXPECT(set.Contains(1));
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EXPECT(set.Add(2));
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EXPECT(set.Contains(2));
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EXPECT(set.Add(3));
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EXPECT(set.Contains(3));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Size() == 3);
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EXPECT(set.Remove(2));
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EXPECT(set.Remove(1));
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EXPECT(set.Remove(3));
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EXPECT(set.IsEmpty());
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EXPECT(set.Size() == 0);
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EXPECT(set.Add(1));
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EXPECT(set.Contains(1));
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EXPECT(set.Add(2));
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EXPECT(set.Contains(2));
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EXPECT(set.Add(3));
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EXPECT(set.Contains(3));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Remove(2));
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EXPECT(set.Remove(3));
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EXPECT(set.Remove(1));
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EXPECT(set.IsEmpty());
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EXPECT(set.Add(1));
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EXPECT(set.Contains(1));
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EXPECT(set.Add(2));
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EXPECT(set.Contains(2));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Remove(2));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Add(3));
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EXPECT(set.Contains(3));
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EXPECT(set.Add(4));
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EXPECT(set.Contains(4));
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EXPECT(!set.Contains(2));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Remove(3));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Remove(4));
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EXPECT(set.Remove(1));
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EXPECT(set.IsEmpty());
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EXPECT(!set.Contains(4));
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EXPECT(set.Add(1));
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EXPECT(set.Contains(1));
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EXPECT(!set.IsEmpty());
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EXPECT(!set.Add(1));
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EXPECT(set.Size() == 1);
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EXPECT(set.Contains(1));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Add(2));
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EXPECT(set.Contains(2));
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EXPECT(!set.IsEmpty());
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EXPECT(!set.Add(2));
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EXPECT(set.Contains(2));
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EXPECT(!set.IsEmpty());
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EXPECT(set.Size() == 2);
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EXPECT(set.Remove(1));
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EXPECT(set.Remove(2));
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EXPECT(set.IsEmpty());
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EXPECT(set.Size() == 0);
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}
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UNIT_TEST_CASE(SetIterator) {
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Set<int> set;
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int i;
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for (i = 1; i <= 10; i++) {
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set.Add(i);
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}
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Set<int>::Iterator iterator(&set);
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int value;
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i = 0;
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while (iterator.HasNext()) {
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iterator.GetNext(&value);
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i++;
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}
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EXPECT(i == 10);
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EXPECT(!set.IsEmpty());
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Set<int> emptyset;
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Set<int>::Iterator emptyiterator(&emptyset);
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i = 0;
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while (emptyiterator.HasNext()) {
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emptyiterator.GetNext(&value);
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i++;
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}
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EXPECT(i == 0);
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EXPECT(emptyset.IsEmpty());
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}
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