1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/utilities/chunkedList.cpp Thu Oct 02 10:55:36 2014 +0200 1.3 @@ -0,0 +1,109 @@ 1.4 +/* 1.5 + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +#include "precompiled.hpp" 1.29 +#include "utilities/chunkedList.hpp" 1.30 +#include "utilities/debug.hpp" 1.31 + 1.32 +/////////////// Unit tests /////////////// 1.33 + 1.34 +#ifndef PRODUCT 1.35 + 1.36 +template <typename T> 1.37 +class TestChunkedList { 1.38 + typedef ChunkedList<T, mtOther> ChunkedListT; 1.39 + 1.40 + public: 1.41 + static void testEmpty() { 1.42 + ChunkedListT buffer; 1.43 + assert(buffer.size() == 0, "assert"); 1.44 + } 1.45 + 1.46 + static void testFull() { 1.47 + ChunkedListT buffer; 1.48 + for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) { 1.49 + buffer.push((T)i); 1.50 + } 1.51 + assert(buffer.size() == ChunkedListT::BufferSize, "assert"); 1.52 + assert(buffer.is_full(), "assert"); 1.53 + } 1.54 + 1.55 + static void testSize() { 1.56 + ChunkedListT buffer; 1.57 + for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) { 1.58 + assert(buffer.size() == i, "assert"); 1.59 + buffer.push((T)i); 1.60 + assert(buffer.size() == i + 1, "assert"); 1.61 + } 1.62 + } 1.63 + 1.64 + static void testClear() { 1.65 + ChunkedListT buffer; 1.66 + 1.67 + buffer.clear(); 1.68 + assert(buffer.size() == 0, "assert"); 1.69 + 1.70 + for (uintptr_t i = 0; i < ChunkedListT::BufferSize / 2; i++) { 1.71 + buffer.push((T)i); 1.72 + } 1.73 + buffer.clear(); 1.74 + assert(buffer.size() == 0, "assert"); 1.75 + 1.76 + for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) { 1.77 + buffer.push((T)i); 1.78 + } 1.79 + buffer.clear(); 1.80 + assert(buffer.size() == 0, "assert"); 1.81 + } 1.82 + 1.83 + static void testAt() { 1.84 + ChunkedListT buffer; 1.85 + 1.86 + for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) { 1.87 + buffer.push((T)i); 1.88 + assert(buffer.at(i) == (T)i, "assert"); 1.89 + } 1.90 + 1.91 + for (uintptr_t i = 0; i < ChunkedListT::BufferSize; i++) { 1.92 + assert(buffer.at(i) == (T)i, "assert"); 1.93 + } 1.94 + } 1.95 + 1.96 + static void test() { 1.97 + testEmpty(); 1.98 + testFull(); 1.99 + testSize(); 1.100 + testClear(); 1.101 + testAt(); 1.102 + } 1.103 +}; 1.104 + 1.105 +class Metadata; 1.106 + 1.107 +void TestChunkedList_test() { 1.108 + TestChunkedList<Metadata*>::test(); 1.109 + TestChunkedList<size_t>::test(); 1.110 +} 1.111 + 1.112 +#endif