1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 #include "precompiled.hpp" 25 #include "gc/z/zArray.inline.hpp" 26 #include "unittest.hpp" 27 28 TEST(ZArray, test_add) { 29 ZArray<int> a; 30 31 // Add elements 32 for (int i = 0; i < 10; i++) { 33 a.append(i); 34 } 35 36 ZArray<int> b; 37 38 b.transfer(&a); 39 40 // Check size 41 ASSERT_EQ(a.length(), 0); 42 ASSERT_EQ(a.max_length(), 0); 43 ASSERT_EQ(a.is_empty(), true); 44 45 ASSERT_EQ(b.length(), 10); 46 ASSERT_GE(b.max_length(), 10); 47 ASSERT_EQ(b.is_empty(), false); 48 49 // Clear elements 50 a.clear(); 51 52 // Check that b is unaffected 53 ASSERT_EQ(b.length(), 10); 54 ASSERT_GE(b.max_length(), 10); 55 ASSERT_EQ(b.is_empty(), false); 56 57 a.append(1); 58 59 // Check that b is unaffected 60 ASSERT_EQ(b.length(), 10); 61 ASSERT_GE(b.max_length(), 10); 62 ASSERT_EQ(b.is_empty(), false); 63 } 64 65 TEST(ZArray, iterator) { 66 ZArray<int> a; 67 68 // Add elements 69 for (int i = 0; i < 10; i++) { 70 a.append(i); 71 } 72 73 // Iterate 74 int count = 0; 75 ZArrayIterator<int> iter(&a); 76 for (int value; iter.next(&value);) { 77 ASSERT_EQ(a.at(count), count); 78 count++; 79 } 80 81 // Check count 82 ASSERT_EQ(count, 10); 83 }