gmock-internal-utils_test.cc revision b82431625d1842d1498f3c0e6f1923ce81837c6e
1e35fdd936d133bf8a48de140a3c666897588a05shiqian// Copyright 2007, Google Inc. 2e35fdd936d133bf8a48de140a3c666897588a05shiqian// All rights reserved. 3e35fdd936d133bf8a48de140a3c666897588a05shiqian// 4e35fdd936d133bf8a48de140a3c666897588a05shiqian// Redistribution and use in source and binary forms, with or without 5e35fdd936d133bf8a48de140a3c666897588a05shiqian// modification, are permitted provided that the following conditions are 6e35fdd936d133bf8a48de140a3c666897588a05shiqian// met: 7e35fdd936d133bf8a48de140a3c666897588a05shiqian// 8e35fdd936d133bf8a48de140a3c666897588a05shiqian// * Redistributions of source code must retain the above copyright 9e35fdd936d133bf8a48de140a3c666897588a05shiqian// notice, this list of conditions and the following disclaimer. 10e35fdd936d133bf8a48de140a3c666897588a05shiqian// * Redistributions in binary form must reproduce the above 11e35fdd936d133bf8a48de140a3c666897588a05shiqian// copyright notice, this list of conditions and the following disclaimer 12e35fdd936d133bf8a48de140a3c666897588a05shiqian// in the documentation and/or other materials provided with the 13e35fdd936d133bf8a48de140a3c666897588a05shiqian// distribution. 14e35fdd936d133bf8a48de140a3c666897588a05shiqian// * Neither the name of Google Inc. nor the names of its 15e35fdd936d133bf8a48de140a3c666897588a05shiqian// contributors may be used to endorse or promote products derived from 16e35fdd936d133bf8a48de140a3c666897588a05shiqian// this software without specific prior written permission. 17e35fdd936d133bf8a48de140a3c666897588a05shiqian// 18e35fdd936d133bf8a48de140a3c666897588a05shiqian// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19e35fdd936d133bf8a48de140a3c666897588a05shiqian// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20e35fdd936d133bf8a48de140a3c666897588a05shiqian// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21e35fdd936d133bf8a48de140a3c666897588a05shiqian// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22e35fdd936d133bf8a48de140a3c666897588a05shiqian// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23e35fdd936d133bf8a48de140a3c666897588a05shiqian// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24e35fdd936d133bf8a48de140a3c666897588a05shiqian// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25e35fdd936d133bf8a48de140a3c666897588a05shiqian// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26e35fdd936d133bf8a48de140a3c666897588a05shiqian// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27e35fdd936d133bf8a48de140a3c666897588a05shiqian// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28e35fdd936d133bf8a48de140a3c666897588a05shiqian// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29e35fdd936d133bf8a48de140a3c666897588a05shiqian// 30e35fdd936d133bf8a48de140a3c666897588a05shiqian// Author: wan@google.com (Zhanyong Wan) 31e35fdd936d133bf8a48de140a3c666897588a05shiqian 32e35fdd936d133bf8a48de140a3c666897588a05shiqian// Google Mock - a framework for writing C++ mock classes. 33e35fdd936d133bf8a48de140a3c666897588a05shiqian// 34e35fdd936d133bf8a48de140a3c666897588a05shiqian// This file tests the internal utilities. 35e35fdd936d133bf8a48de140a3c666897588a05shiqian 36e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <gmock/internal/gmock-internal-utils.h> 3716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#include <stdlib.h> 38e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <map> 39e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <string> 40e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <sstream> 41e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <vector> 42e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <gmock/gmock.h> 43e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <gmock/internal/gmock-port.h> 44e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <gtest/gtest.h> 45e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <gtest/gtest-spi.h> 46e35fdd936d133bf8a48de140a3c666897588a05shiqian 4716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#if GTEST_OS_CYGWIN 4816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#include <sys/types.h> // For ssize_t. NOLINT 4916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#endif 5016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 51e35fdd936d133bf8a48de140a3c666897588a05shiqiannamespace testing { 52e35fdd936d133bf8a48de140a3c666897588a05shiqiannamespace internal { 53e35fdd936d133bf8a48de140a3c666897588a05shiqian 54e35fdd936d133bf8a48de140a3c666897588a05shiqiannamespace { 55e35fdd936d133bf8a48de140a3c666897588a05shiqian 56b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanusing ::std::tr1::make_tuple; 57e35fdd936d133bf8a48de140a3c666897588a05shiqianusing ::std::tr1::tuple; 58e35fdd936d133bf8a48de140a3c666897588a05shiqian 59ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) { 60ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("", ConvertIdentifierNameToWords("")); 61ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("", ConvertIdentifierNameToWords("_")); 62ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("", ConvertIdentifierNameToWords("__")); 63ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 64ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 65ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsDigits) { 66ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("1", ConvertIdentifierNameToWords("_1")); 67ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("2", ConvertIdentifierNameToWords("2_")); 68ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("34", ConvertIdentifierNameToWords("_34_")); 69ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("34 56", ConvertIdentifierNameToWords("_34_56")); 70ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 71ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 72ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsCamelCaseWords) { 73ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("a big word", ConvertIdentifierNameToWords("ABigWord")); 74ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("FooBar")); 75ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo", ConvertIdentifierNameToWords("Foo_")); 76ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_Foo_Bar_")); 77ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_Foo__And_Bar")); 78ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 79ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 80ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContains_SeparatedWords) { 81ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("foo_bar")); 82ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo", ConvertIdentifierNameToWords("_foo_")); 83ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_foo_bar_")); 84ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_foo__and_bar")); 85ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 86ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 87ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameIsMixture) { 88ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar 123", ConvertIdentifierNameToWords("Foo_bar123")); 89ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("chapter 11 section 1", 90ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan ConvertIdentifierNameToWords("_Chapter11Section_1_")); 91ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 92ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 93e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that CompileAssertTypesEqual compiles when the type arguments are 94e35fdd936d133bf8a48de140a3c666897588a05shiqian// equal. 95e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(CompileAssertTypesEqual, CompilesWhenTypesAreEqual) { 96e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<void, void>(); 97e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int*, int*>(); 98e35fdd936d133bf8a48de140a3c666897588a05shiqian} 99e35fdd936d133bf8a48de140a3c666897588a05shiqian 100e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that RemoveReference does not affect non-reference types. 101e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(RemoveReferenceTest, DoesNotAffectNonReferenceType) { 102e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int, RemoveReference<int>::type>(); 103e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char, RemoveReference<const char>::type>(); 104e35fdd936d133bf8a48de140a3c666897588a05shiqian} 105e35fdd936d133bf8a48de140a3c666897588a05shiqian 106e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that RemoveReference removes reference from reference types. 107e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(RemoveReferenceTest, RemovesReference) { 108e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int, RemoveReference<int&>::type>(); 109e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char, RemoveReference<const char&>::type>(); 110e35fdd936d133bf8a48de140a3c666897588a05shiqian} 111e35fdd936d133bf8a48de140a3c666897588a05shiqian 112e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan// Tests GMOCK_REMOVE_REFERENCE_. 113e35fdd936d133bf8a48de140a3c666897588a05shiqian 114e35fdd936d133bf8a48de140a3c666897588a05shiqiantemplate <typename T1, typename T2> 115e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid TestGMockRemoveReference() { 116e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan CompileAssertTypesEqual<T1, GMOCK_REMOVE_REFERENCE_(T2)>(); 117e35fdd936d133bf8a48de140a3c666897588a05shiqian} 118e35fdd936d133bf8a48de140a3c666897588a05shiqian 119e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(RemoveReferenceTest, MacroVersion) { 120e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockRemoveReference<int, int>(); 121e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockRemoveReference<const char, const char&>(); 122e35fdd936d133bf8a48de140a3c666897588a05shiqian} 123e35fdd936d133bf8a48de140a3c666897588a05shiqian 124e35fdd936d133bf8a48de140a3c666897588a05shiqian 125e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that RemoveConst does not affect non-const types. 126e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(RemoveConstTest, DoesNotAffectNonConstType) { 127e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int, RemoveConst<int>::type>(); 128e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<char&, RemoveConst<char&>::type>(); 129e35fdd936d133bf8a48de140a3c666897588a05shiqian} 130e35fdd936d133bf8a48de140a3c666897588a05shiqian 131e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that RemoveConst removes const from const types. 132e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(RemoveConstTest, RemovesConst) { 133e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int, RemoveConst<const int>::type>(); 134b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CompileAssertTypesEqual<char[2], RemoveConst<const char[2]>::type>(); 135b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CompileAssertTypesEqual<char[2][3], RemoveConst<const char[2][3]>::type>(); 136e35fdd936d133bf8a48de140a3c666897588a05shiqian} 137e35fdd936d133bf8a48de140a3c666897588a05shiqian 138e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan// Tests GMOCK_REMOVE_CONST_. 139e35fdd936d133bf8a48de140a3c666897588a05shiqian 140e35fdd936d133bf8a48de140a3c666897588a05shiqiantemplate <typename T1, typename T2> 141e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid TestGMockRemoveConst() { 142e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan CompileAssertTypesEqual<T1, GMOCK_REMOVE_CONST_(T2)>(); 143e35fdd936d133bf8a48de140a3c666897588a05shiqian} 144e35fdd936d133bf8a48de140a3c666897588a05shiqian 145e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(RemoveConstTest, MacroVersion) { 146e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockRemoveConst<int, int>(); 147e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockRemoveConst<double&, double&>(); 148e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockRemoveConst<char, const char>(); 149e35fdd936d133bf8a48de140a3c666897588a05shiqian} 150e35fdd936d133bf8a48de140a3c666897588a05shiqian 151e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that AddReference does not affect reference types. 152e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AddReferenceTest, DoesNotAffectReferenceType) { 153e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int&, AddReference<int&>::type>(); 154e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char&, AddReference<const char&>::type>(); 155e35fdd936d133bf8a48de140a3c666897588a05shiqian} 156e35fdd936d133bf8a48de140a3c666897588a05shiqian 157e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that AddReference adds reference to non-reference types. 158e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AddReferenceTest, AddsReference) { 159e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int&, AddReference<int>::type>(); 160e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char&, AddReference<const char>::type>(); 161e35fdd936d133bf8a48de140a3c666897588a05shiqian} 162e35fdd936d133bf8a48de140a3c666897588a05shiqian 163e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan// Tests GMOCK_ADD_REFERENCE_. 164e35fdd936d133bf8a48de140a3c666897588a05shiqian 165e35fdd936d133bf8a48de140a3c666897588a05shiqiantemplate <typename T1, typename T2> 166e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid TestGMockAddReference() { 167e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan CompileAssertTypesEqual<T1, GMOCK_ADD_REFERENCE_(T2)>(); 168e35fdd936d133bf8a48de140a3c666897588a05shiqian} 169e35fdd936d133bf8a48de140a3c666897588a05shiqian 170e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AddReferenceTest, MacroVersion) { 171e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockAddReference<int&, int>(); 172e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockAddReference<const char&, const char&>(); 173e35fdd936d133bf8a48de140a3c666897588a05shiqian} 174e35fdd936d133bf8a48de140a3c666897588a05shiqian 175e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan// Tests GMOCK_REFERENCE_TO_CONST_. 176e35fdd936d133bf8a48de140a3c666897588a05shiqian 177e35fdd936d133bf8a48de140a3c666897588a05shiqiantemplate <typename T1, typename T2> 178e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid TestGMockReferenceToConst() { 179e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan CompileAssertTypesEqual<T1, GMOCK_REFERENCE_TO_CONST_(T2)>(); 180e35fdd936d133bf8a48de140a3c666897588a05shiqian} 181e35fdd936d133bf8a48de140a3c666897588a05shiqian 182e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(GMockReferenceToConstTest, Works) { 183e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockReferenceToConst<const char&, char>(); 184e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockReferenceToConst<const int&, const int>(); 185e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockReferenceToConst<const double&, double>(); 186e35fdd936d133bf8a48de140a3c666897588a05shiqian TestGMockReferenceToConst<const string&, const string&>(); 187e35fdd936d133bf8a48de140a3c666897588a05shiqian} 188e35fdd936d133bf8a48de140a3c666897588a05shiqian 189e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(PointeeOfTest, WorksForSmartPointers) { 190e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char, 191e35fdd936d133bf8a48de140a3c666897588a05shiqian PointeeOf<internal::linked_ptr<const char> >::type>(); 192e35fdd936d133bf8a48de140a3c666897588a05shiqian} 193e35fdd936d133bf8a48de140a3c666897588a05shiqian 194e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(PointeeOfTest, WorksForRawPointers) { 195e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int, PointeeOf<int*>::type>(); 196e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char, PointeeOf<const char*>::type>(); 197e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<void, PointeeOf<void*>::type>(); 198e35fdd936d133bf8a48de140a3c666897588a05shiqian} 199e35fdd936d133bf8a48de140a3c666897588a05shiqian 200e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(GetRawPointerTest, WorksForSmartPointers) { 201e35fdd936d133bf8a48de140a3c666897588a05shiqian const char* const raw_p4 = new const char('a'); // NOLINT 202e35fdd936d133bf8a48de140a3c666897588a05shiqian const internal::linked_ptr<const char> p4(raw_p4); 203e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(raw_p4, GetRawPointer(p4)); 204e35fdd936d133bf8a48de140a3c666897588a05shiqian} 205e35fdd936d133bf8a48de140a3c666897588a05shiqian 206e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(GetRawPointerTest, WorksForRawPointers) { 207e35fdd936d133bf8a48de140a3c666897588a05shiqian int* p = NULL; 208e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(NULL, GetRawPointer(p)); 209e35fdd936d133bf8a48de140a3c666897588a05shiqian int n = 1; 210e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(&n, GetRawPointer(&n)); 211e35fdd936d133bf8a48de140a3c666897588a05shiqian} 212e35fdd936d133bf8a48de140a3c666897588a05shiqian 213e35fdd936d133bf8a48de140a3c666897588a05shiqianclass Base {}; 214e35fdd936d133bf8a48de140a3c666897588a05shiqianclass Derived : public Base {}; 215e35fdd936d133bf8a48de140a3c666897588a05shiqian 216e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that ImplicitlyConvertible<T1, T2>::value is a compile-time constant. 217e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ImplicitlyConvertibleTest, ValueIsCompileTimeConstant) { 218e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan GMOCK_COMPILE_ASSERT_((ImplicitlyConvertible<int, int>::value), const_true); 219e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan GMOCK_COMPILE_ASSERT_((!ImplicitlyConvertible<void*, int*>::value), 220e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan const_false); 221e35fdd936d133bf8a48de140a3c666897588a05shiqian} 222e35fdd936d133bf8a48de140a3c666897588a05shiqian 223e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that ImplicitlyConvertible<T1, T2>::value is true when T1 can 224e35fdd936d133bf8a48de140a3c666897588a05shiqian// be implicitly converted to T2. 225e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ImplicitlyConvertibleTest, ValueIsTrueWhenConvertible) { 226e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((ImplicitlyConvertible<int, double>::value)); 227e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((ImplicitlyConvertible<double, int>::value)); 228e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((ImplicitlyConvertible<int*, void*>::value)); 229e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((ImplicitlyConvertible<int*, const int*>::value)); 230e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((ImplicitlyConvertible<Derived&, const Base&>::value)); 231e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((ImplicitlyConvertible<const Base, Base>::value)); 232e35fdd936d133bf8a48de140a3c666897588a05shiqian} 233e35fdd936d133bf8a48de140a3c666897588a05shiqian 234e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that ImplicitlyConvertible<T1, T2>::value is false when T1 235e35fdd936d133bf8a48de140a3c666897588a05shiqian// cannot be implicitly converted to T2. 236e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ImplicitlyConvertibleTest, ValueIsFalseWhenNotConvertible) { 237e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((ImplicitlyConvertible<double, int*>::value)); 238e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((ImplicitlyConvertible<void*, int*>::value)); 239e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((ImplicitlyConvertible<const int*, int*>::value)); 240e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((ImplicitlyConvertible<Base&, Derived&>::value)); 241e35fdd936d133bf8a48de140a3c666897588a05shiqian} 242e35fdd936d133bf8a48de140a3c666897588a05shiqian 24316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan// Tests KindOf<T>. 24416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 24516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, Bool) { 24616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kBool, GMOCK_KIND_OF_(bool)); // NOLINT 24716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 24816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 24916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, Integer) { 25016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(char)); // NOLINT 25116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(signed char)); // NOLINT 25216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned char)); // NOLINT 25316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(short)); // NOLINT 25416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned short)); // NOLINT 25516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(int)); // NOLINT 25616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned int)); // NOLINT 25716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long)); // NOLINT 25816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long)); // NOLINT 25916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t)); // NOLINT 26016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(Int64)); // NOLINT 26116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(UInt64)); // NOLINT 26216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t)); // NOLINT 26316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN 26416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // ssize_t is not defined on Windows and possibly some other OSes. 26516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t)); // NOLINT 26616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#endif 26716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 26816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 26916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, FloatingPoint) { 27016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(float)); // NOLINT 27116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(double)); // NOLINT 27216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(long double)); // NOLINT 27316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 27416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 27516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, Other) { 27616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kOther, GMOCK_KIND_OF_(void*)); // NOLINT 27716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kOther, GMOCK_KIND_OF_(char**)); // NOLINT 27816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kOther, GMOCK_KIND_OF_(Base)); // NOLINT 27916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 28016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 28116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan// Tests LosslessArithmeticConvertible<T, U>. 28216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 28316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, BoolToBool) { 28416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, bool>::value)); 28516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 28616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 28716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, BoolToInteger) { 28816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, char>::value)); 28916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, int>::value)); 29016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE( 29116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan (LosslessArithmeticConvertible<bool, unsigned long>::value)); // NOLINT 29216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 29316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 29416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, BoolToFloatingPoint) { 29516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, float>::value)); 29616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, double>::value)); 29716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 29816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 29916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, IntegerToBool) { 30016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<unsigned char, bool>::value)); 30116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, bool>::value)); 30216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 30316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 30416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, IntegerToInteger) { 30516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Unsigned => larger signed is fine. 30616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<unsigned char, int>::value)); 30716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 30816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Unsigned => larger unsigned is fine. 30916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE( 31016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan (LosslessArithmeticConvertible<unsigned short, UInt64>::value)); // NOLINT 31116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 31216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Signed => unsigned is not fine. 31316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<short, UInt64>::value)); // NOLINT 31416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible< 31516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan signed char, unsigned int>::value)); // NOLINT 31616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 31716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Same size and same signedness: fine too. 31816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible< 31916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan unsigned char, unsigned char>::value)); 32016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<int, int>::value)); 32116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<wchar_t, wchar_t>::value)); 32216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible< 32316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan unsigned long, unsigned long>::value)); // NOLINT 32416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 32516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Same size, different signedness: not fine. 32616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible< 32716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan unsigned char, signed char>::value)); 32816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, unsigned int>::value)); 32916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<UInt64, Int64>::value)); 33016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 33116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Larger size => smaller size is not fine. 33216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<long, char>::value)); // NOLINT 33316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, signed char>::value)); 33416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<Int64, unsigned int>::value)); 33516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 33616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 33716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, IntegerToFloatingPoint) { 33816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Integers cannot be losslessly converted to floating-points, as 33916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // the format of the latter is implementation-defined. 34016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<char, float>::value)); 34116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, double>::value)); 34216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible< 34316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan short, long double>::value)); // NOLINT 34416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 34516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 34616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, FloatingPointToBool) { 34716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<float, bool>::value)); 34816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<double, bool>::value)); 34916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 35016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 35116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, FloatingPointToInteger) { 35216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<float, long>::value)); // NOLINT 35316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<double, Int64>::value)); 35416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<long double, int>::value)); 35516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 35616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 35716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, FloatingPointToFloatingPoint) { 35816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Smaller size => larger size is fine. 35916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<float, double>::value)); 36016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<float, long double>::value)); 36116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<double, long double>::value)); 36216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 36316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Same size: fine. 36416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<float, float>::value)); 36516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<double, double>::value)); 36616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 36716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Larger size => smaller size is not fine. 36816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<double, float>::value)); 36916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan if (sizeof(double) == sizeof(long double)) { // NOLINT 37016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // In some implementations (e.g. MSVC), double and long double 37116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // have the same size. 37216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<long double, double>::value)); 37316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan } else { 37416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<long double, double>::value)); 37516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan } 37616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 37716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 378e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that IsAProtocolMessage<T>::value is a compile-time constant. 379e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(IsAProtocolMessageTest, ValueIsCompileTimeConstant) { 380e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan GMOCK_COMPILE_ASSERT_(IsAProtocolMessage<ProtocolMessage>::value, const_true); 381e0d051ea64dd5f32d5b6af9831747d1acb2a9c40zhanyong.wan GMOCK_COMPILE_ASSERT_(!IsAProtocolMessage<int>::value, const_false); 382e35fdd936d133bf8a48de140a3c666897588a05shiqian} 383e35fdd936d133bf8a48de140a3c666897588a05shiqian 384e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that IsAProtocolMessage<T>::value is true when T is 385e35fdd936d133bf8a48de140a3c666897588a05shiqian// ProtocolMessage or a sub-class of it. 386e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(IsAProtocolMessageTest, ValueIsTrueWhenTypeIsAProtocolMessage) { 387e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(IsAProtocolMessage<ProtocolMessage>::value); 388e35fdd936d133bf8a48de140a3c666897588a05shiqian#if GMOCK_HAS_PROTOBUF_ 389e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(IsAProtocolMessage<const TestMessage>::value); 390e35fdd936d133bf8a48de140a3c666897588a05shiqian#endif // GMOCK_HAS_PROTOBUF_ 391e35fdd936d133bf8a48de140a3c666897588a05shiqian} 392e35fdd936d133bf8a48de140a3c666897588a05shiqian 393e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that IsAProtocolMessage<T>::value is false when T is neither 394e35fdd936d133bf8a48de140a3c666897588a05shiqian// ProtocolMessage nor a sub-class of it. 395e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(IsAProtocolMessageTest, ValueIsFalseWhenTypeIsNotAProtocolMessage) { 396e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(IsAProtocolMessage<int>::value); 397e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(IsAProtocolMessage<const Base>::value); 398e35fdd936d133bf8a48de140a3c666897588a05shiqian} 399e35fdd936d133bf8a48de140a3c666897588a05shiqian 400e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests IsContainerTest. 401e35fdd936d133bf8a48de140a3c666897588a05shiqian 402e35fdd936d133bf8a48de140a3c666897588a05shiqianclass NonContainer {}; 403e35fdd936d133bf8a48de140a3c666897588a05shiqian 404e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(IsContainerTestTest, WorksForNonContainer) { 405e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest<int>(0))); 406e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest<char[5]>(0))); 407e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(sizeof(IsNotContainer), sizeof(IsContainerTest<NonContainer>(0))); 408e35fdd936d133bf8a48de140a3c666897588a05shiqian} 409e35fdd936d133bf8a48de140a3c666897588a05shiqian 410e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(IsContainerTestTest, WorksForContainer) { 41116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(sizeof(IsContainer), 41216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan sizeof(IsContainerTest<std::vector<bool> >(0))); 41316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(sizeof(IsContainer), 41416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan sizeof(IsContainerTest<std::map<int, double> >(0))); 415e35fdd936d133bf8a48de140a3c666897588a05shiqian} 416e35fdd936d133bf8a48de140a3c666897588a05shiqian 417e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests the TupleMatches() template function. 418e35fdd936d133bf8a48de140a3c666897588a05shiqian 419e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize0) { 420e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<> matchers; 421e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<> values; 422e35fdd936d133bf8a48de140a3c666897588a05shiqian 423e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values)); 424e35fdd936d133bf8a48de140a3c666897588a05shiqian} 425e35fdd936d133bf8a48de140a3c666897588a05shiqian 426e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize1) { 427e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<Matcher<int> > matchers(Eq(1)); 428e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<int> values1(1), 429e35fdd936d133bf8a48de140a3c666897588a05shiqian values2(2); 430e35fdd936d133bf8a48de140a3c666897588a05shiqian 431e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values1)); 432e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values2)); 433e35fdd936d133bf8a48de140a3c666897588a05shiqian} 434e35fdd936d133bf8a48de140a3c666897588a05shiqian 435e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize2) { 436e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<Matcher<int>, Matcher<char> > matchers(Eq(1), Eq('a')); 437e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<int, char> values1(1, 'a'), 438e35fdd936d133bf8a48de140a3c666897588a05shiqian values2(1, 'b'), 439e35fdd936d133bf8a48de140a3c666897588a05shiqian values3(2, 'a'), 440e35fdd936d133bf8a48de140a3c666897588a05shiqian values4(2, 'b'); 441e35fdd936d133bf8a48de140a3c666897588a05shiqian 442e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values1)); 443e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values2)); 444e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values3)); 445e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values4)); 446e35fdd936d133bf8a48de140a3c666897588a05shiqian} 447e35fdd936d133bf8a48de140a3c666897588a05shiqian 448e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize5) { 449e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<long>, // NOLINT 450e35fdd936d133bf8a48de140a3c666897588a05shiqian Matcher<string> > 451e35fdd936d133bf8a48de140a3c666897588a05shiqian matchers(Eq(1), Eq('a'), Eq(true), Eq(2L), Eq("hi")); 452e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<int, char, bool, long, string> // NOLINT 453e35fdd936d133bf8a48de140a3c666897588a05shiqian values1(1, 'a', true, 2L, "hi"), 454e35fdd936d133bf8a48de140a3c666897588a05shiqian values2(1, 'a', true, 2L, "hello"), 455e35fdd936d133bf8a48de140a3c666897588a05shiqian values3(2, 'a', true, 2L, "hi"); 456e35fdd936d133bf8a48de140a3c666897588a05shiqian 457e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values1)); 458e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values2)); 459e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values3)); 460e35fdd936d133bf8a48de140a3c666897588a05shiqian} 461e35fdd936d133bf8a48de140a3c666897588a05shiqian 462e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Assert(true, ...) succeeds. 463e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AssertTest, SucceedsOnTrue) { 464e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(true, __FILE__, __LINE__, "This should succeed."); 465e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(true, __FILE__, __LINE__); // This should succeed too. 466e35fdd936d133bf8a48de140a3c666897588a05shiqian} 467e35fdd936d133bf8a48de140a3c666897588a05shiqian 468652540a278e56528e576f9ea77515f386698a326zhanyong.wan#if GTEST_HAS_DEATH_TEST 469e35fdd936d133bf8a48de140a3c666897588a05shiqian 470e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Assert(false, ...) generates a fatal failure. 471e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AssertTest, FailsFatallyOnFalse) { 472e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_DEATH({ // NOLINT 473e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(false, __FILE__, __LINE__, "This should fail."); 474e35fdd936d133bf8a48de140a3c666897588a05shiqian }, ""); 475e35fdd936d133bf8a48de140a3c666897588a05shiqian 476e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_DEATH({ // NOLINT 477e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(false, __FILE__, __LINE__); 478e35fdd936d133bf8a48de140a3c666897588a05shiqian }, ""); 479e35fdd936d133bf8a48de140a3c666897588a05shiqian} 480e35fdd936d133bf8a48de140a3c666897588a05shiqian 481e35fdd936d133bf8a48de140a3c666897588a05shiqian#endif // GTEST_HAS_DEATH_TEST 482e35fdd936d133bf8a48de140a3c666897588a05shiqian 483e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Expect(true, ...) succeeds. 484e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectTest, SucceedsOnTrue) { 485e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(true, __FILE__, __LINE__, "This should succeed."); 486e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(true, __FILE__, __LINE__); // This should succeed too. 487e35fdd936d133bf8a48de140a3c666897588a05shiqian} 488e35fdd936d133bf8a48de140a3c666897588a05shiqian 489e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Expect(false, ...) generates a non-fatal failure. 490e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectTest, FailsNonfatallyOnFalse) { 491e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_NONFATAL_FAILURE({ // NOLINT 492e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(false, __FILE__, __LINE__, "This should fail."); 493e35fdd936d133bf8a48de140a3c666897588a05shiqian }, "This should fail"); 494e35fdd936d133bf8a48de140a3c666897588a05shiqian 495e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_NONFATAL_FAILURE({ // NOLINT 496e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(false, __FILE__, __LINE__); 497e35fdd936d133bf8a48de140a3c666897588a05shiqian }, "Expectation failed"); 498e35fdd936d133bf8a48de140a3c666897588a05shiqian} 499e35fdd936d133bf8a48de140a3c666897588a05shiqian 5009413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan// Tests LogIsVisible(). 5019413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 5029413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanclass LogIsVisibleTest : public ::testing::Test { 5039413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan protected: 5049413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan virtual void SetUp() { original_verbose_ = GMOCK_FLAG(verbose); } 5059413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan virtual void TearDown() { GMOCK_FLAG(verbose) = original_verbose_; } 5069413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 5079413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan string original_verbose_; 5089413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan}; 5099413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 5109413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanTEST_F(LogIsVisibleTest, AlwaysReturnsTrueIfVerbosityIsInfo) { 5119413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan GMOCK_FLAG(verbose) = kInfoVerbosity; 5129413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan EXPECT_TRUE(LogIsVisible(INFO)); 5139413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan EXPECT_TRUE(LogIsVisible(WARNING)); 5149413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan} 5159413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 5169413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanTEST_F(LogIsVisibleTest, AlwaysReturnsFalseIfVerbosityIsError) { 5179413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan GMOCK_FLAG(verbose) = kErrorVerbosity; 5189413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan EXPECT_FALSE(LogIsVisible(INFO)); 5199413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan EXPECT_FALSE(LogIsVisible(WARNING)); 5209413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan} 5219413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 5229413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanTEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) { 5239413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan GMOCK_FLAG(verbose) = kWarningVerbosity; 5249413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan EXPECT_FALSE(LogIsVisible(INFO)); 5259413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan EXPECT_TRUE(LogIsVisible(WARNING)); 5269413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan} 5279413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 528e35fdd936d133bf8a48de140a3c666897588a05shiqian// TODO(wan@google.com): find a way to re-enable these tests. 529e35fdd936d133bf8a48de140a3c666897588a05shiqian#if 0 530e35fdd936d133bf8a48de140a3c666897588a05shiqian 531e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests the Log() function. 532e35fdd936d133bf8a48de140a3c666897588a05shiqian 533e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that Log() behaves correctly for the given verbosity level 534e35fdd936d133bf8a48de140a3c666897588a05shiqian// and log severity. 535e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid TestLogWithSeverity(const string& verbosity, LogSeverity severity, 536e35fdd936d133bf8a48de140a3c666897588a05shiqian bool should_print) { 537e35fdd936d133bf8a48de140a3c666897588a05shiqian const string old_flag = GMOCK_FLAG(verbose); 538e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = verbosity; 539e35fdd936d133bf8a48de140a3c666897588a05shiqian CaptureTestStdout(); 540e35fdd936d133bf8a48de140a3c666897588a05shiqian Log(severity, "Test log.\n", 0); 541e35fdd936d133bf8a48de140a3c666897588a05shiqian if (should_print) { 542e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_PRED2(RE::FullMatch, 543e35fdd936d133bf8a48de140a3c666897588a05shiqian GetCapturedTestStdout(), 544e35fdd936d133bf8a48de140a3c666897588a05shiqian severity == WARNING ? 545e35fdd936d133bf8a48de140a3c666897588a05shiqian "\nGMOCK WARNING:\nTest log\\.\nStack trace:\n[\\s\\S]*" : 546e35fdd936d133bf8a48de140a3c666897588a05shiqian "\nTest log\\.\nStack trace:\n[\\s\\S]*"); 547e35fdd936d133bf8a48de140a3c666897588a05shiqian } else { 548e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("", GetCapturedTestStdout()); 549e35fdd936d133bf8a48de140a3c666897588a05shiqian } 550e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = old_flag; 551e35fdd936d133bf8a48de140a3c666897588a05shiqian} 552e35fdd936d133bf8a48de140a3c666897588a05shiqian 553e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that when the stack_frames_to_skip parameter is negative, 554e35fdd936d133bf8a48de140a3c666897588a05shiqian// Log() doesn't include the stack trace in the output. 555e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, NoStackTraceWhenStackFramesToSkipIsNegative) { 556e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = kInfoVerbosity; 557e35fdd936d133bf8a48de140a3c666897588a05shiqian CaptureTestStdout(); 558e35fdd936d133bf8a48de140a3c666897588a05shiqian Log(INFO, "Test log.\n", -1); 559e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("\nTest log.\n", GetCapturedTestStdout()); 560e35fdd936d133bf8a48de140a3c666897588a05shiqian} 561e35fdd936d133bf8a48de140a3c666897588a05shiqian 562e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that in opt mode, a positive stack_frames_to_skip argument is 563e35fdd936d133bf8a48de140a3c666897588a05shiqian// treated as 0. 564e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, NoSkippingStackFrameInOptMode) { 565e35fdd936d133bf8a48de140a3c666897588a05shiqian CaptureTestStdout(); 566e35fdd936d133bf8a48de140a3c666897588a05shiqian Log(WARNING, "Test log.\n", 100); 567e35fdd936d133bf8a48de140a3c666897588a05shiqian const string log = GetCapturedTestStdout(); 568e35fdd936d133bf8a48de140a3c666897588a05shiqian#ifdef NDEBUG 569e35fdd936d133bf8a48de140a3c666897588a05shiqian // In opt mode, no stack frame should be skipped. 570e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(log, ContainsRegex("\nGMOCK WARNING:\n" 571e35fdd936d133bf8a48de140a3c666897588a05shiqian "Test log\\.\n" 572e35fdd936d133bf8a48de140a3c666897588a05shiqian "Stack trace:\n" 573e35fdd936d133bf8a48de140a3c666897588a05shiqian ".+")); 574e35fdd936d133bf8a48de140a3c666897588a05shiqian#else 575e35fdd936d133bf8a48de140a3c666897588a05shiqian // In dbg mode, the stack frames should be skipped. 576e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("\nGMOCK WARNING:\n" 577e35fdd936d133bf8a48de140a3c666897588a05shiqian "Test log.\n" 578e35fdd936d133bf8a48de140a3c666897588a05shiqian "Stack trace:\n", log); 579e35fdd936d133bf8a48de140a3c666897588a05shiqian#endif // NDEBUG 580e35fdd936d133bf8a48de140a3c666897588a05shiqian} 581e35fdd936d133bf8a48de140a3c666897588a05shiqian 582e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that all logs are printed when the value of the 583e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is "info". 584e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, AllLogsArePrintedWhenVerbosityIsInfo) { 585e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity(kInfoVerbosity, INFO, true); 586e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity(kInfoVerbosity, WARNING, true); 587e35fdd936d133bf8a48de140a3c666897588a05shiqian} 588e35fdd936d133bf8a48de140a3c666897588a05shiqian 589e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that only warnings are printed when the value of the 590e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is "warning". 591e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsWarning) { 592e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity(kWarningVerbosity, INFO, false); 593e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity(kWarningVerbosity, WARNING, true); 594e35fdd936d133bf8a48de140a3c666897588a05shiqian} 595e35fdd936d133bf8a48de140a3c666897588a05shiqian 596e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that no logs are printed when the value of the 597e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is "error". 598e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, NoLogsArePrintedWhenVerbosityIsError) { 599e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity(kErrorVerbosity, INFO, false); 600e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity(kErrorVerbosity, WARNING, false); 601e35fdd936d133bf8a48de140a3c666897588a05shiqian} 602e35fdd936d133bf8a48de140a3c666897588a05shiqian 603e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that only warnings are printed when the value of the 604e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is invalid. 605e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsInvalid) { 606e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity("invalid", INFO, false); 607e35fdd936d133bf8a48de140a3c666897588a05shiqian TestLogWithSeverity("invalid", WARNING, true); 608e35fdd936d133bf8a48de140a3c666897588a05shiqian} 609e35fdd936d133bf8a48de140a3c666897588a05shiqian 610e35fdd936d133bf8a48de140a3c666897588a05shiqian#endif // 0 611e35fdd936d133bf8a48de140a3c666897588a05shiqian 612e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, true_type) { 613e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(true_type::value); 614e35fdd936d133bf8a48de140a3c666897588a05shiqian} 615e35fdd936d133bf8a48de140a3c666897588a05shiqian 616e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, false_type) { 617e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(false_type::value); 618e35fdd936d133bf8a48de140a3c666897588a05shiqian} 619e35fdd936d133bf8a48de140a3c666897588a05shiqian 620e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, is_reference) { 621e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_reference<int>::value); 622e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_reference<char*>::value); 623e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(is_reference<const int&>::value); 624e35fdd936d133bf8a48de140a3c666897588a05shiqian} 625e35fdd936d133bf8a48de140a3c666897588a05shiqian 626e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, is_pointer) { 627e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_pointer<int>::value); 628e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_pointer<char&>::value); 629e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(is_pointer<const int*>::value); 630e35fdd936d133bf8a48de140a3c666897588a05shiqian} 631e35fdd936d133bf8a48de140a3c666897588a05shiqian 632e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, type_equals) { 633e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((type_equals<int, const int>::value)); 634e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((type_equals<int, int&>::value)); 635e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((type_equals<int, double>::value)); 636e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<char, char>::value)); 637e35fdd936d133bf8a48de140a3c666897588a05shiqian} 638e35fdd936d133bf8a48de140a3c666897588a05shiqian 639e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, remove_reference) { 640e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<char, remove_reference<char&>::type>::value)); 641e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<const int, 642e35fdd936d133bf8a48de140a3c666897588a05shiqian remove_reference<const int&>::type>::value)); 643e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<int, remove_reference<int>::type>::value)); 644e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<double*, remove_reference<double*>::type>::value)); 645e35fdd936d133bf8a48de140a3c666897588a05shiqian} 646e35fdd936d133bf8a48de140a3c666897588a05shiqian 647e35fdd936d133bf8a48de140a3c666897588a05shiqian// TODO(wan@google.com): find a way to re-enable these tests. 648e35fdd936d133bf8a48de140a3c666897588a05shiqian#if 0 649e35fdd936d133bf8a48de140a3c666897588a05shiqian 650e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that Log() behaves correctly for the given verbosity level 651e35fdd936d133bf8a48de140a3c666897588a05shiqian// and log severity. 652e35fdd936d133bf8a48de140a3c666897588a05shiqianstring GrabOutput(void(*logger)(), const char* verbosity) { 653e35fdd936d133bf8a48de140a3c666897588a05shiqian const string saved_flag = GMOCK_FLAG(verbose); 654e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = verbosity; 655e35fdd936d133bf8a48de140a3c666897588a05shiqian CaptureTestStdout(); 656e35fdd936d133bf8a48de140a3c666897588a05shiqian logger(); 657e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = saved_flag; 658e35fdd936d133bf8a48de140a3c666897588a05shiqian return GetCapturedTestStdout(); 659e35fdd936d133bf8a48de140a3c666897588a05shiqian} 660e35fdd936d133bf8a48de140a3c666897588a05shiqian 661e35fdd936d133bf8a48de140a3c666897588a05shiqianclass DummyMock { 662e35fdd936d133bf8a48de140a3c666897588a05shiqian public: 663e35fdd936d133bf8a48de140a3c666897588a05shiqian MOCK_METHOD0(TestMethod, void()); 664e35fdd936d133bf8a48de140a3c666897588a05shiqian MOCK_METHOD1(TestMethodArg, void(int dummy)); 665e35fdd936d133bf8a48de140a3c666897588a05shiqian}; 666e35fdd936d133bf8a48de140a3c666897588a05shiqian 667e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid ExpectCallLogger() { 668e35fdd936d133bf8a48de140a3c666897588a05shiqian DummyMock mock; 669e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_CALL(mock, TestMethod()); 670e35fdd936d133bf8a48de140a3c666897588a05shiqian mock.TestMethod(); 671e35fdd936d133bf8a48de140a3c666897588a05shiqian}; 672e35fdd936d133bf8a48de140a3c666897588a05shiqian 673e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that EXPECT_CALL logs if the --gmock_verbose flag is set to "info". 674e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectCallTest, LogsWhenVerbosityIsInfo) { 675e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(GrabOutput(ExpectCallLogger, kInfoVerbosity), 676e35fdd936d133bf8a48de140a3c666897588a05shiqian HasSubstr("EXPECT_CALL(mock, TestMethod())")); 677e35fdd936d133bf8a48de140a3c666897588a05shiqian} 678e35fdd936d133bf8a48de140a3c666897588a05shiqian 679e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that EXPECT_CALL doesn't log 680e35fdd936d133bf8a48de140a3c666897588a05shiqian// if the --gmock_verbose flag is set to "warning". 681e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectCallTest, DoesNotLogWhenVerbosityIsWarning) { 682e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("", GrabOutput(ExpectCallLogger, kWarningVerbosity)); 683e35fdd936d133bf8a48de140a3c666897588a05shiqian} 684e35fdd936d133bf8a48de140a3c666897588a05shiqian 685e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that EXPECT_CALL doesn't log 686e35fdd936d133bf8a48de140a3c666897588a05shiqian// if the --gmock_verbose flag is set to "error". 687e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectCallTest, DoesNotLogWhenVerbosityIsError) { 688e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("", GrabOutput(ExpectCallLogger, kErrorVerbosity)); 689e35fdd936d133bf8a48de140a3c666897588a05shiqian} 690e35fdd936d133bf8a48de140a3c666897588a05shiqian 691e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid OnCallLogger() { 692e35fdd936d133bf8a48de140a3c666897588a05shiqian DummyMock mock; 693e35fdd936d133bf8a48de140a3c666897588a05shiqian ON_CALL(mock, TestMethod()); 694e35fdd936d133bf8a48de140a3c666897588a05shiqian}; 695e35fdd936d133bf8a48de140a3c666897588a05shiqian 696e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL logs if the --gmock_verbose flag is set to "info". 697e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, LogsWhenVerbosityIsInfo) { 698e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(GrabOutput(OnCallLogger, kInfoVerbosity), 699e35fdd936d133bf8a48de140a3c666897588a05shiqian HasSubstr("ON_CALL(mock, TestMethod())")); 700e35fdd936d133bf8a48de140a3c666897588a05shiqian} 701e35fdd936d133bf8a48de140a3c666897588a05shiqian 702e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL doesn't log 703e35fdd936d133bf8a48de140a3c666897588a05shiqian// if the --gmock_verbose flag is set to "warning". 704e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, DoesNotLogWhenVerbosityIsWarning) { 705e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("", GrabOutput(OnCallLogger, kWarningVerbosity)); 706e35fdd936d133bf8a48de140a3c666897588a05shiqian} 707e35fdd936d133bf8a48de140a3c666897588a05shiqian 708e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL doesn't log if 709e35fdd936d133bf8a48de140a3c666897588a05shiqian// the --gmock_verbose flag is set to "error". 710e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, DoesNotLogWhenVerbosityIsError) { 711e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ("", GrabOutput(OnCallLogger, kErrorVerbosity)); 712e35fdd936d133bf8a48de140a3c666897588a05shiqian} 713e35fdd936d133bf8a48de140a3c666897588a05shiqian 714e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid OnCallAnyArgumentLogger() { 715e35fdd936d133bf8a48de140a3c666897588a05shiqian DummyMock mock; 716e35fdd936d133bf8a48de140a3c666897588a05shiqian ON_CALL(mock, TestMethodArg(_)); 717e35fdd936d133bf8a48de140a3c666897588a05shiqian} 718e35fdd936d133bf8a48de140a3c666897588a05shiqian 719e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL prints provided _ argument. 720e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, LogsAnythingArgument) { 721e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(GrabOutput(OnCallAnyArgumentLogger, kInfoVerbosity), 722e35fdd936d133bf8a48de140a3c666897588a05shiqian HasSubstr("ON_CALL(mock, TestMethodArg(_)")); 723e35fdd936d133bf8a48de140a3c666897588a05shiqian} 724e35fdd936d133bf8a48de140a3c666897588a05shiqian 725e35fdd936d133bf8a48de140a3c666897588a05shiqian#endif // 0 726e35fdd936d133bf8a48de140a3c666897588a05shiqian 727b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan// Tests ArrayEq(). 728b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 729b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(ArrayEqTest, WorksForDegeneratedArrays) { 730b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(5, 5L)); 731b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_FALSE(ArrayEq('a', 0)); 732b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 733b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 734b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(ArrayEqTest, WorksForOneDimensionalArrays) { 735b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int a[] = { 0, 1 }; 736b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan long b[] = { 0, 1 }; 737b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, b)); 738b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, 2, b)); 739b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 740b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan b[0] = 2; 741b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_FALSE(ArrayEq(a, b)); 742b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_FALSE(ArrayEq(a, 1, b)); 743b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 744b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 745b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(ArrayEqTest, WorksForTwoDimensionalArrays) { 746b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const char a[][3] = { "hi", "lo" }; 747b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const char b[][3] = { "hi", "lo" }; 748b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const char c[][3] = { "hi", "li" }; 749b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 750b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, b)); 751b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, 2, b)); 752b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 753b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_FALSE(ArrayEq(a, c)); 754b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_FALSE(ArrayEq(a, 2, c)); 755b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 756b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 757b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan// Tests ArrayAwareFind(). 758b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 759b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(ArrayAwareFindTest, WorksForOneDimensionalArray) { 760b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const char a[] = "hello"; 761b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a + 4, ArrayAwareFind(a, a + 5, 'o')); 762b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a + 5, ArrayAwareFind(a, a + 5, 'x')); 763b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 764b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 765b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(ArrayAwareFindTest, WorksForTwoDimensionalArray) { 766b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int a[][2] = { { 0, 1 }, { 2, 3 }, { 4, 5 } }; 767b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int b[2] = { 2, 3 }; 768b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a + 1, ArrayAwareFind(a, a + 3, b)); 769b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 770b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int c[2] = { 6, 7 }; 771b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a + 3, ArrayAwareFind(a, a + 3, c)); 772b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 773b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 774b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan// Tests CopyArray(). 775b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 776b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(CopyArrayTest, WorksForDegeneratedArrays) { 777b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int n = 0; 778b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CopyArray('a', &n); 779b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ('a', n); 780b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 781b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 782b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(CopyArrayTest, WorksForOneDimensionalArrays) { 783b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const char a[3] = "hi"; 784b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int b[3]; 785b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CopyArray(a, &b); 786b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, b)); 787b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 788b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int c[3]; 789b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CopyArray(a, 3, c); 790b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, c)); 791b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 792b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 793b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(CopyArrayTest, WorksForTwoDimensionalArrays) { 794b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int a[2][3] = { { 0, 1, 2 }, { 3, 4, 5 } }; 795b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int b[2][3]; 796b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CopyArray(a, &b); 797b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, b)); 798b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 799b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int c[2][3]; 800b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan CopyArray(a, 2, c); 801b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_TRUE(ArrayEq(a, c)); 802b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 803b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 804b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan// Tests NativeArray. 805b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 806b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(NativeArrayTest, ConstructorFromArrayReferenceWorks) { 807b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int a[3] = { 0, 1, 2 }; 808b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> na(a, kReference); 809b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(3, na.size()); 810b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a, na.begin()); 811b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 812b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 813b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(NativeArrayTest, ConstructorFromTupleWorks) { 814b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int a[3] = { 0, 1, 2 }; 815b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // Tests with a plain pointer. 816b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> na(make_tuple(a, 3U), kReference); 817b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a, na.begin()); 818b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 819b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const linked_ptr<char> b(new char); 820b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan *b = 'a'; 821b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // Tests with a smart pointer. 822b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<char> nb(make_tuple(b, 1), kCopy); 823b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_NE(b.get(), nb.begin()); 824b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ('a', nb.begin()[0]); 825b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 826b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 827b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(NativeArrayTest, CreatesAndDeletesCopyOfArrayWhenAskedTo) { 828b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan typedef int Array[2]; 829b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan Array* a = new Array[1]; 830b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan (*a)[0] = 0; 831b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan (*a)[1] = 1; 832b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> na(*a, kCopy); 833b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_NE(*a, na.begin()); 834b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan delete[] a; 835b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, na.begin()[0]); 836b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(1, na.begin()[1]); 837b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 838b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // We rely on the heap checker to verify that na deletes the copy of 839b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // array. 840b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 841b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 842b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(NativeArrayTest, TypeMembersAreCorrect) { 843b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<char, NativeArray<char>::value_type>(); 844b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<int[2], NativeArray<int[2]>::value_type>(); 845b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 846b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const char*, NativeArray<char>::const_iterator>(); 847b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const bool(*)[2], NativeArray<bool[2]>::const_iterator>(); 848b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 849b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 850b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(NativeArrayTest, MethodsWork) { 851b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int a[] = { 0, 1, 2 }; 852b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> na(a, kCopy); 853b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ASSERT_EQ(3, na.size()); 854b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(3, na.end() - na.begin()); 855b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 856b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int>::const_iterator it = na.begin(); 857b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, *it); 858b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ++it; 859b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(1, *it); 860b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan it++; 861b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(2, *it); 862b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ++it; 863b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(na.end(), it); 864b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 865b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_THAT(na, Eq(na)); 866b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 867b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> na2(a, kReference); 868b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_THAT(na, Eq(na2)); 869b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 870b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int b1[] = { 0, 1, 1 }; 871b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const int b2[] = { 0, 1, 2, 3 }; 872b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_THAT(na, Not(Eq(NativeArray<int>(b1, kReference)))); 873b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_THAT(na, Not(Eq(NativeArray<int>(b2, kCopy)))); 874b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 875b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 876b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(NativeArrayTest, WorksForTwoDimensionalArray) { 877b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const char a[2][3] = { "hi", "lo" }; 878b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<char[3]> na(a, kReference); 879b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ASSERT_EQ(2, na.size()); 880b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a, na.begin()); 881b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 882b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 883b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan// Tests StlContainerView. 884b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 885b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(StlContainerViewTest, WorksForStlContainer) { 886b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<std::vector<int>, 887b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<std::vector<int> >::type>(); 888b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const std::vector<double>&, 889b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<std::vector<double> >::const_reference>(); 890b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 891b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan typedef std::vector<char> Chars; 892b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan Chars v1; 893b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const Chars& v2(StlContainerView<Chars>::ConstReference(v1)); 894b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(&v1, &v2); 895b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 896b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan v1.push_back('a'); 897b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan Chars v3 = StlContainerView<Chars>::Copy(v1); 898b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_THAT(v3, Eq(v3)); 899b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 900b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 901b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(StlContainerViewTest, WorksForStaticNativeArray) { 902b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<int>, 903b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<int[3]>::type>(); 904b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<double>, 905b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<const double[4]>::type>(); 906b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<char[3]>, 907b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<const char[2][3]>::type>(); 908b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 909b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const NativeArray<int>, 910b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<int[2]>::const_reference>(); 911b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 912b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int a1[3] = { 0, 1, 2 }; 913b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> a2 = StlContainerView<int[3]>::ConstReference(a1); 914b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(3, a2.size()); 915b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a1, a2.begin()); 916b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 917b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const NativeArray<int> a3 = StlContainerView<int[3]>::Copy(a1); 918b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ASSERT_EQ(3, a3.size()); 919b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 920b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(1, a3.begin()[1]); 921b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(2, a3.begin()[2]); 922b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 923b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // Makes sure a1 and a3 aren't aliases. 924b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan a1[0] = 3; 925b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 926b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 927b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 928b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(StlContainerViewTest, WorksForDynamicNativeArray) { 929b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<int>, 930b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<tuple<const int*, size_t> >::type>(); 931b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<double>, 932b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<tuple<linked_ptr<double>, int> >::type>(); 933b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 934b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const NativeArray<int>, 935b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<tuple<const int*, int> >::const_reference>(); 936b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 937b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int a1[3] = { 0, 1, 2 }; 938b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> a2 = StlContainerView<tuple<const int*, int> >:: 939b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ConstReference(make_tuple(a1, 3)); 940b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(3, a2.size()); 941b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a1, a2.begin()); 942b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 943b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const NativeArray<int> a3 = StlContainerView<tuple<int*, size_t> >:: 944b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan Copy(make_tuple(a1, 3)); 945b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan ASSERT_EQ(3, a3.size()); 946b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 947b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(1, a3.begin()[1]); 948b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(2, a3.begin()[2]); 949b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 950b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // Makes sure a1 and a3 aren't aliases. 951b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan a1[0] = 3; 952b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 953b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 954b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 955e35fdd936d133bf8a48de140a3c666897588a05shiqian} // namespace 956e35fdd936d133bf8a48de140a3c666897588a05shiqian} // namespace internal 957e35fdd936d133bf8a48de140a3c666897588a05shiqian} // namespace testing 958