84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
/*
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* Copyright (c) 2017, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#include "precompiled.hpp"
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#include "gc/z/zArray.inline.hpp"
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#include "unittest.hpp"
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TEST(ZArray, sanity) {
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ZArray<int> a;
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// Add elements
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for (int i = 0; i < 10; i++) {
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a.append(i);
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}
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ZArray<int> b;
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b.swap(&a);
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// Check size
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ASSERT_EQ(a.length(), 0);
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ASSERT_EQ(a.capacity(), 0);
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ASSERT_EQ(a.is_empty(), true);
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ASSERT_EQ(b.length(), 10);
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ASSERT_GE(b.capacity(), 10);
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ASSERT_EQ(b.is_empty(), false);
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// Clear elements
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a.clear();
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// Check that b is unaffected
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ASSERT_EQ(b.length(), 10);
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ASSERT_GE(b.capacity(), 10);
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ASSERT_EQ(b.is_empty(), false);
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a.append(1);
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// Check that b is unaffected
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ASSERT_EQ(b.length(), 10);
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ASSERT_GE(b.capacity(), 10);
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ASSERT_EQ(b.is_empty(), false);
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}
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TEST(ZArray, iterator) {
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ZArray<int> a;
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// Add elements
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for (int i = 0; i < 10; i++) {
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a.append(i);
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}
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// Iterate
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int count = 0;
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ZArrayIterator<int> iter(&a);
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for (int value; iter.next(&value);) {
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ASSERT_EQ(a.at(count), count);
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count++;
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}
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// Check count
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ASSERT_EQ(count, 10);
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}
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