1 /* -*- c++ -*- */ 2 /* 3 * Copyright (C) 2009 The Android Open Source Project 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 20 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 22 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 23 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 24 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef ANDROID_ASTL_TESTS_COMMON__ 31 #define ANDROID_ASTL_TESTS_COMMON__ 32 #include <cstdio> 33 34 // Classes and macros used in tests. 35 namespace { 36 const size_t kMaxSizeT = ~((size_t)0); 37 const int kPassed = 0; 38 const int kFailed = 1; 39 #define FAIL_UNLESS(v) if (!android::v()) return kFailed; 40 41 #define EXPECT_TRUE(expr) \ 42 if (!(expr)) { \ 43 std::fprintf(stderr, "%d: %s\n", __LINE__, #expr); \ 44 return false; \ 45 } 46 47 #define EXPECT_FALSE(expr) EXPECT_TRUE(!(expr)) 48 49 50 #ifndef ARRAYSIZE 51 #define ARRAYSIZE(array) (sizeof(array)/sizeof(array[0])) 52 #endif 53 54 // Cannot be copied. 55 struct NoCopy { 56 private: NoCopyNoCopy57 NoCopy(const NoCopy& nc) {} 58 }; 59 60 // Count the number of assignement. 61 struct CopyCounter { 62 static size_t mCount; 63 CopyCounterCopyCounter64 CopyCounter() { } 65 CopyCounter& operator=(const CopyCounter& cc) {return *this; } CopyCounterCopyCounter66 CopyCounter(const CopyCounter& nc) {++mCount;} 67 private: 68 }; 69 70 class CtorDtorCounter { 71 public: 72 static size_t mCtorCount; 73 static size_t mCopyCtorCount; 74 static size_t mAssignCount; 75 static size_t mDtorCount; 76 CtorDtorCounter()77 CtorDtorCounter() {++mCtorCount;} CtorDtorCounter(const CtorDtorCounter & nc)78 CtorDtorCounter(const CtorDtorCounter& nc) {++mCopyCtorCount;} 79 CtorDtorCounter& operator=(const CtorDtorCounter& nc) {++mAssignCount; return *this;} ~CtorDtorCounter()80 ~CtorDtorCounter() {++mDtorCount;} reset()81 static void reset() {mCtorCount = 0; mCopyCtorCount = 0; mAssignCount = 0; mDtorCount = 0;} printf()82 static void printf() { 83 std::fprintf(stderr, "CtorDtorCounter: %d %d %d %d\n", 84 mCtorCount, mCopyCtorCount, mAssignCount, mDtorCount); 85 } 86 private: 87 }; 88 89 size_t CopyCounter::mCount; 90 size_t CtorDtorCounter::mCtorCount; 91 size_t CtorDtorCounter::mCopyCtorCount; 92 size_t CtorDtorCounter::mAssignCount; 93 size_t CtorDtorCounter::mDtorCount; 94 95 // These class allocate chunks to detect memory leaks. 96 template<typename T> struct A { 97 public: AA98 A() {mChunk = new T[2046];} AA99 A(const A<T>& a) {mChunk = new T[2046];} ~AA100 virtual ~A() {delete [] mChunk;} 101 A& operator=(const A& o) { return *this;} 102 T *mChunk; 103 }; 104 105 struct B { 106 public: BB107 B() {mChunk = new char[2046];} BB108 B(const B& b) {mChunk = new char[2046];} ~BB109 virtual ~B() {delete [] mChunk;} 110 B& operator=(const B& o) { return *this;} 111 char *mChunk; 112 }; 113 114 } // anonymous namespace 115 116 117 #endif // ANDROID_ASTL_TEST_COMMON__ 118