gmock-internal-utils_test.cc revision 2fd619edd3d1ec053f6276debdb513f1122ebcf3
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 3653e08c44dd34857ba57581d7c5774d6c96a8d0e1zhanyong.wan#include "gmock/internal/gmock-internal-utils.h" 3716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#include <stdlib.h> 38e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <map> 39e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <string> 40e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <sstream> 41e35fdd936d133bf8a48de140a3c666897588a05shiqian#include <vector> 4253e08c44dd34857ba57581d7c5774d6c96a8d0e1zhanyong.wan#include "gmock/gmock.h" 4353e08c44dd34857ba57581d7c5774d6c96a8d0e1zhanyong.wan#include "gmock/internal/gmock-port.h" 4453e08c44dd34857ba57581d7c5774d6c96a8d0e1zhanyong.wan#include "gtest/gtest.h" 4553e08c44dd34857ba57581d7c5774d6c96a8d0e1zhanyong.wan#include "gtest/gtest-spi.h" 46e35fdd936d133bf8a48de140a3c666897588a05shiqian 4716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#if GTEST_OS_CYGWIN 48658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan# include <sys/types.h> // For ssize_t. NOLINT 4916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#endif 5016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 510ea67f88aea208e7ef13c91b374b352679beab38zhanyong.wanclass ProtocolMessage; 520ea67f88aea208e7ef13c91b374b352679beab38zhanyong.wan 530ea67f88aea208e7ef13c91b374b352679beab38zhanyong.wannamespace proto2 { 540ea67f88aea208e7ef13c91b374b352679beab38zhanyong.wanclass Message; 550ea67f88aea208e7ef13c91b374b352679beab38zhanyong.wan} // namespace proto2 560ea67f88aea208e7ef13c91b374b352679beab38zhanyong.wan 57e35fdd936d133bf8a48de140a3c666897588a05shiqiannamespace testing { 58e35fdd936d133bf8a48de140a3c666897588a05shiqiannamespace internal { 59e35fdd936d133bf8a48de140a3c666897588a05shiqian 60e35fdd936d133bf8a48de140a3c666897588a05shiqiannamespace { 61e35fdd936d133bf8a48de140a3c666897588a05shiqian 62b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanusing ::std::tr1::make_tuple; 63e35fdd936d133bf8a48de140a3c666897588a05shiqianusing ::std::tr1::tuple; 64e35fdd936d133bf8a48de140a3c666897588a05shiqian 65ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) { 66ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("", ConvertIdentifierNameToWords("")); 67ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("", ConvertIdentifierNameToWords("_")); 68ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("", ConvertIdentifierNameToWords("__")); 69ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 70ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 71ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsDigits) { 72ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("1", ConvertIdentifierNameToWords("_1")); 73ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("2", ConvertIdentifierNameToWords("2_")); 74ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("34", ConvertIdentifierNameToWords("_34_")); 75ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("34 56", ConvertIdentifierNameToWords("_34_56")); 76ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 77ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 78ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsCamelCaseWords) { 79ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("a big word", ConvertIdentifierNameToWords("ABigWord")); 80ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("FooBar")); 81ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo", ConvertIdentifierNameToWords("Foo_")); 82ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_Foo_Bar_")); 83ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_Foo__And_Bar")); 84ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 85ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 86ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContains_SeparatedWords) { 87ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("foo_bar")); 88ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo", ConvertIdentifierNameToWords("_foo_")); 89ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar", ConvertIdentifierNameToWords("_foo_bar_")); 90ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo and bar", ConvertIdentifierNameToWords("_foo__and_bar")); 91ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 92ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 93ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wanTEST(ConvertIdentifierNameToWordsTest, WorksWhenNameIsMixture) { 94ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("foo bar 123", ConvertIdentifierNameToWords("Foo_bar123")); 95ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan EXPECT_EQ("chapter 11 section 1", 96ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan ConvertIdentifierNameToWords("_Chapter11Section_1_")); 97ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan} 98ce198ff8997775d63b802615ee0cea5886ab82abzhanyong.wan 99e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(PointeeOfTest, WorksForSmartPointers) { 100e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char, 101e35fdd936d133bf8a48de140a3c666897588a05shiqian PointeeOf<internal::linked_ptr<const char> >::type>(); 102e35fdd936d133bf8a48de140a3c666897588a05shiqian} 103e35fdd936d133bf8a48de140a3c666897588a05shiqian 104e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(PointeeOfTest, WorksForRawPointers) { 105e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<int, PointeeOf<int*>::type>(); 106e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<const char, PointeeOf<const char*>::type>(); 107e35fdd936d133bf8a48de140a3c666897588a05shiqian CompileAssertTypesEqual<void, PointeeOf<void*>::type>(); 108e35fdd936d133bf8a48de140a3c666897588a05shiqian} 109e35fdd936d133bf8a48de140a3c666897588a05shiqian 110e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(GetRawPointerTest, WorksForSmartPointers) { 111e35fdd936d133bf8a48de140a3c666897588a05shiqian const char* const raw_p4 = new const char('a'); // NOLINT 112e35fdd936d133bf8a48de140a3c666897588a05shiqian const internal::linked_ptr<const char> p4(raw_p4); 113e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(raw_p4, GetRawPointer(p4)); 114e35fdd936d133bf8a48de140a3c666897588a05shiqian} 115e35fdd936d133bf8a48de140a3c666897588a05shiqian 116e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(GetRawPointerTest, WorksForRawPointers) { 117e35fdd936d133bf8a48de140a3c666897588a05shiqian int* p = NULL; 11895b12332c345cee508a8e2b68e007280392506e0zhanyong.wan // Don't use EXPECT_EQ as no NULL-testing magic on Symbian. 11995b12332c345cee508a8e2b68e007280392506e0zhanyong.wan EXPECT_TRUE(NULL == GetRawPointer(p)); 120e35fdd936d133bf8a48de140a3c666897588a05shiqian int n = 1; 121e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_EQ(&n, GetRawPointer(&n)); 122e35fdd936d133bf8a48de140a3c666897588a05shiqian} 123e35fdd936d133bf8a48de140a3c666897588a05shiqian 12402f7106557fde1f1075dc53d65ef1f7a11851f93zhanyong.wan// Tests KindOf<T>. 12502f7106557fde1f1075dc53d65ef1f7a11851f93zhanyong.wan 126e35fdd936d133bf8a48de140a3c666897588a05shiqianclass Base {}; 127e35fdd936d133bf8a48de140a3c666897588a05shiqianclass Derived : public Base {}; 128e35fdd936d133bf8a48de140a3c666897588a05shiqian 12916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, Bool) { 13016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kBool, GMOCK_KIND_OF_(bool)); // NOLINT 13116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 13216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 13316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, Integer) { 13416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(char)); // NOLINT 13516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(signed char)); // NOLINT 13616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned char)); // NOLINT 13716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(short)); // NOLINT 13816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned short)); // NOLINT 13916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(int)); // NOLINT 14016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned int)); // NOLINT 14116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(long)); // NOLINT 14216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long)); // NOLINT 14316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t)); // NOLINT 14416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(Int64)); // NOLINT 14516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(UInt64)); // NOLINT 14616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t)); // NOLINT 14716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN 14816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // ssize_t is not defined on Windows and possibly some other OSes. 14916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t)); // NOLINT 15016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan#endif 15116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 15216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 15316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, FloatingPoint) { 15416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(float)); // NOLINT 15516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(double)); // NOLINT 15616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kFloatingPoint, GMOCK_KIND_OF_(long double)); // NOLINT 15716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 15816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 15916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(KindOfTest, Other) { 16016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kOther, GMOCK_KIND_OF_(void*)); // NOLINT 16116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kOther, GMOCK_KIND_OF_(char**)); // NOLINT 16216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_EQ(kOther, GMOCK_KIND_OF_(Base)); // NOLINT 16316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 16416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 16516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan// Tests LosslessArithmeticConvertible<T, U>. 16616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 16716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, BoolToBool) { 16816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, bool>::value)); 16916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 17016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 17116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, BoolToInteger) { 17216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, char>::value)); 17316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, int>::value)); 17416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE( 17516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan (LosslessArithmeticConvertible<bool, unsigned long>::value)); // NOLINT 17616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 17716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 17816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, BoolToFloatingPoint) { 17916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, float>::value)); 18016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<bool, double>::value)); 18116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 18216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 18316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, IntegerToBool) { 18416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<unsigned char, bool>::value)); 18516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, bool>::value)); 18616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 18716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 18816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, IntegerToInteger) { 18916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Unsigned => larger signed is fine. 19016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<unsigned char, int>::value)); 19116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 19216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Unsigned => larger unsigned is fine. 19316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE( 19416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan (LosslessArithmeticConvertible<unsigned short, UInt64>::value)); // NOLINT 19516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 19616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Signed => unsigned is not fine. 19716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<short, UInt64>::value)); // NOLINT 19816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible< 19916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan signed char, unsigned int>::value)); // NOLINT 20016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 20116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Same size and same signedness: fine too. 20216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible< 20316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan unsigned char, unsigned char>::value)); 20416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<int, int>::value)); 20516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<wchar_t, wchar_t>::value)); 20616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible< 20716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan unsigned long, unsigned long>::value)); // NOLINT 20816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 20916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Same size, different signedness: not fine. 21016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible< 21116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan unsigned char, signed char>::value)); 21216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, unsigned int>::value)); 21316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<UInt64, Int64>::value)); 21416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 21516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Larger size => smaller size is not fine. 21616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<long, char>::value)); // NOLINT 21716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, signed char>::value)); 21816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<Int64, unsigned int>::value)); 21916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 22016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 22116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, IntegerToFloatingPoint) { 22216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Integers cannot be losslessly converted to floating-points, as 22316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // the format of the latter is implementation-defined. 22416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<char, float>::value)); 22516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<int, double>::value)); 22616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible< 22716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan short, long double>::value)); // NOLINT 22816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 22916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 23016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, FloatingPointToBool) { 23116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<float, bool>::value)); 23216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<double, bool>::value)); 23316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 23416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 23516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, FloatingPointToInteger) { 23616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<float, long>::value)); // NOLINT 23716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<double, Int64>::value)); 23816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<long double, int>::value)); 23916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 24016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 24116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wanTEST(LosslessArithmeticConvertibleTest, FloatingPointToFloatingPoint) { 24216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Smaller size => larger size is fine. 24316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<float, double>::value)); 24416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<float, long double>::value)); 24516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<double, long double>::value)); 24616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 24716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Same size: fine. 24816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<float, float>::value)); 24916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<double, double>::value)); 25016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 25116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // Larger size => smaller size is not fine. 25216cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<double, float>::value)); 25316cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan if (sizeof(double) == sizeof(long double)) { // NOLINT 25416cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // In some implementations (e.g. MSVC), double and long double 25516cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan // have the same size. 25616cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_TRUE((LosslessArithmeticConvertible<long double, double>::value)); 25716cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan } else { 25816cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan EXPECT_FALSE((LosslessArithmeticConvertible<long double, double>::value)); 25916cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan } 26016cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan} 26116cf473930c01cd7a1a51dff65f22c541fbad5b8zhanyong.wan 262e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests the TupleMatches() template function. 263e35fdd936d133bf8a48de140a3c666897588a05shiqian 264e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize0) { 265e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<> matchers; 266e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<> values; 267e35fdd936d133bf8a48de140a3c666897588a05shiqian 268e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values)); 269e35fdd936d133bf8a48de140a3c666897588a05shiqian} 270e35fdd936d133bf8a48de140a3c666897588a05shiqian 271e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize1) { 272e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<Matcher<int> > matchers(Eq(1)); 273e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<int> values1(1), 274e35fdd936d133bf8a48de140a3c666897588a05shiqian values2(2); 275e35fdd936d133bf8a48de140a3c666897588a05shiqian 276e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values1)); 277e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values2)); 278e35fdd936d133bf8a48de140a3c666897588a05shiqian} 279e35fdd936d133bf8a48de140a3c666897588a05shiqian 280e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize2) { 281e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<Matcher<int>, Matcher<char> > matchers(Eq(1), Eq('a')); 282e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<int, char> values1(1, 'a'), 283e35fdd936d133bf8a48de140a3c666897588a05shiqian values2(1, 'b'), 284e35fdd936d133bf8a48de140a3c666897588a05shiqian values3(2, 'a'), 285e35fdd936d133bf8a48de140a3c666897588a05shiqian values4(2, 'b'); 286e35fdd936d133bf8a48de140a3c666897588a05shiqian 287e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values1)); 288e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values2)); 289e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values3)); 290e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values4)); 291e35fdd936d133bf8a48de140a3c666897588a05shiqian} 292e35fdd936d133bf8a48de140a3c666897588a05shiqian 293e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TupleMatchesTest, WorksForSize5) { 294e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<long>, // NOLINT 295e35fdd936d133bf8a48de140a3c666897588a05shiqian Matcher<string> > 296e35fdd936d133bf8a48de140a3c666897588a05shiqian matchers(Eq(1), Eq('a'), Eq(true), Eq(2L), Eq("hi")); 297e35fdd936d133bf8a48de140a3c666897588a05shiqian tuple<int, char, bool, long, string> // NOLINT 298e35fdd936d133bf8a48de140a3c666897588a05shiqian values1(1, 'a', true, 2L, "hi"), 299e35fdd936d133bf8a48de140a3c666897588a05shiqian values2(1, 'a', true, 2L, "hello"), 300e35fdd936d133bf8a48de140a3c666897588a05shiqian values3(2, 'a', true, 2L, "hi"); 301e35fdd936d133bf8a48de140a3c666897588a05shiqian 302e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(TupleMatches(matchers, values1)); 303e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values2)); 304e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(TupleMatches(matchers, values3)); 305e35fdd936d133bf8a48de140a3c666897588a05shiqian} 306e35fdd936d133bf8a48de140a3c666897588a05shiqian 307e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Assert(true, ...) succeeds. 308e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AssertTest, SucceedsOnTrue) { 309e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(true, __FILE__, __LINE__, "This should succeed."); 310e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(true, __FILE__, __LINE__); // This should succeed too. 311e35fdd936d133bf8a48de140a3c666897588a05shiqian} 312e35fdd936d133bf8a48de140a3c666897588a05shiqian 313e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Assert(false, ...) generates a fatal failure. 314e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(AssertTest, FailsFatallyOnFalse) { 31504d6ed817e40f676225e0bf20ff1470d8f0c4a20zhanyong.wan EXPECT_DEATH_IF_SUPPORTED({ 316e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(false, __FILE__, __LINE__, "This should fail."); 317e35fdd936d133bf8a48de140a3c666897588a05shiqian }, ""); 318e35fdd936d133bf8a48de140a3c666897588a05shiqian 31904d6ed817e40f676225e0bf20ff1470d8f0c4a20zhanyong.wan EXPECT_DEATH_IF_SUPPORTED({ 320e35fdd936d133bf8a48de140a3c666897588a05shiqian Assert(false, __FILE__, __LINE__); 321e35fdd936d133bf8a48de140a3c666897588a05shiqian }, ""); 322e35fdd936d133bf8a48de140a3c666897588a05shiqian} 323e35fdd936d133bf8a48de140a3c666897588a05shiqian 324e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Expect(true, ...) succeeds. 325e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectTest, SucceedsOnTrue) { 326e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(true, __FILE__, __LINE__, "This should succeed."); 327e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(true, __FILE__, __LINE__); // This should succeed too. 328e35fdd936d133bf8a48de140a3c666897588a05shiqian} 329e35fdd936d133bf8a48de140a3c666897588a05shiqian 330e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that Expect(false, ...) generates a non-fatal failure. 331e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectTest, FailsNonfatallyOnFalse) { 332e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_NONFATAL_FAILURE({ // NOLINT 333e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(false, __FILE__, __LINE__, "This should fail."); 334e35fdd936d133bf8a48de140a3c666897588a05shiqian }, "This should fail"); 335e35fdd936d133bf8a48de140a3c666897588a05shiqian 336e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_NONFATAL_FAILURE({ // NOLINT 337e35fdd936d133bf8a48de140a3c666897588a05shiqian Expect(false, __FILE__, __LINE__); 338e35fdd936d133bf8a48de140a3c666897588a05shiqian }, "Expectation failed"); 339e35fdd936d133bf8a48de140a3c666897588a05shiqian} 340e35fdd936d133bf8a48de140a3c666897588a05shiqian 3419413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan// Tests LogIsVisible(). 3429413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 3439413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanclass LogIsVisibleTest : public ::testing::Test { 3449413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan protected: 34581476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan virtual void SetUp() { 34681476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan // The code needs to work when both ::string and ::std::string are 34781476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan // defined and the flag is implemented as a 34881476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan // testing::internal::String. In this case, without the call to 34981476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan // c_str(), the compiler will complain that it cannot figure out 35081476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan // whether the String flag should be converted to a ::string or an 35181476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan // ::std::string before being assigned to original_verbose_. 35281476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan original_verbose_ = GMOCK_FLAG(verbose).c_str(); 35381476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan } 35481476f2f9070186027e7337854bbcf693b85c6c6zhanyong.wan 3559413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan virtual void TearDown() { GMOCK_FLAG(verbose) = original_verbose_; } 3569413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 3579413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan string original_verbose_; 3589413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan}; 3599413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 3609413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanTEST_F(LogIsVisibleTest, AlwaysReturnsTrueIfVerbosityIsInfo) { 3619413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan GMOCK_FLAG(verbose) = kInfoVerbosity; 3622fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan EXPECT_TRUE(LogIsVisible(kInfo)); 3632fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan EXPECT_TRUE(LogIsVisible(kWarning)); 3649413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan} 3659413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 3669413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanTEST_F(LogIsVisibleTest, AlwaysReturnsFalseIfVerbosityIsError) { 3679413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan GMOCK_FLAG(verbose) = kErrorVerbosity; 3682fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan EXPECT_FALSE(LogIsVisible(kInfo)); 3692fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan EXPECT_FALSE(LogIsVisible(kWarning)); 3709413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan} 3719413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 3729413f2ff615ae1b933580576183d316c4cb6376czhanyong.wanTEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) { 3739413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan GMOCK_FLAG(verbose) = kWarningVerbosity; 3742fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan EXPECT_FALSE(LogIsVisible(kInfo)); 3752fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan EXPECT_TRUE(LogIsVisible(kWarning)); 3769413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan} 3779413f2ff615ae1b933580576183d316c4cb6376czhanyong.wan 3782516f60da9073f3b04c0bbfc37d3aefffe11767ezhanyong.wan#if GTEST_HAS_STREAM_REDIRECTION 379e35fdd936d133bf8a48de140a3c666897588a05shiqian 380e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests the Log() function. 381e35fdd936d133bf8a48de140a3c666897588a05shiqian 382e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that Log() behaves correctly for the given verbosity level 383e35fdd936d133bf8a48de140a3c666897588a05shiqian// and log severity. 384e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid TestLogWithSeverity(const string& verbosity, LogSeverity severity, 385e35fdd936d133bf8a48de140a3c666897588a05shiqian bool should_print) { 386e35fdd936d133bf8a48de140a3c666897588a05shiqian const string old_flag = GMOCK_FLAG(verbose); 387e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = verbosity; 388470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan CaptureStdout(); 389e35fdd936d133bf8a48de140a3c666897588a05shiqian Log(severity, "Test log.\n", 0); 390e35fdd936d133bf8a48de140a3c666897588a05shiqian if (should_print) { 391470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_THAT(GetCapturedStdout().c_str(), 392470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan ContainsRegex( 3932fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan severity == kWarning ? 394470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan "^\nGMOCK WARNING:\nTest log\\.\nStack trace:\n" : 395470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan "^\nTest log\\.\nStack trace:\n")); 396e35fdd936d133bf8a48de140a3c666897588a05shiqian } else { 397470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("", GetCapturedStdout().c_str()); 398e35fdd936d133bf8a48de140a3c666897588a05shiqian } 399e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = old_flag; 400e35fdd936d133bf8a48de140a3c666897588a05shiqian} 401e35fdd936d133bf8a48de140a3c666897588a05shiqian 402e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that when the stack_frames_to_skip parameter is negative, 403e35fdd936d133bf8a48de140a3c666897588a05shiqian// Log() doesn't include the stack trace in the output. 404e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, NoStackTraceWhenStackFramesToSkipIsNegative) { 40576c1c612e23d87874669faf0b1c8f74caa4a7eb4vladlosev const string saved_flag = GMOCK_FLAG(verbose); 406e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = kInfoVerbosity; 407470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan CaptureStdout(); 4082fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan Log(kInfo, "Test log.\n", -1); 409470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("\nTest log.\n", GetCapturedStdout().c_str()); 41076c1c612e23d87874669faf0b1c8f74caa4a7eb4vladlosev GMOCK_FLAG(verbose) = saved_flag; 411e35fdd936d133bf8a48de140a3c666897588a05shiqian} 412e35fdd936d133bf8a48de140a3c666897588a05shiqian 413e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that in opt mode, a positive stack_frames_to_skip argument is 414e35fdd936d133bf8a48de140a3c666897588a05shiqian// treated as 0. 415e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, NoSkippingStackFrameInOptMode) { 416470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan CaptureStdout(); 4172fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan Log(kWarning, "Test log.\n", 100); 418470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan const String log = GetCapturedStdout(); 419658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan 420658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan# if defined(NDEBUG) && GTEST_GOOGLE3_MODE_ 421658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan 422e35fdd936d133bf8a48de140a3c666897588a05shiqian // In opt mode, no stack frame should be skipped. 423e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(log, ContainsRegex("\nGMOCK WARNING:\n" 424e35fdd936d133bf8a48de140a3c666897588a05shiqian "Test log\\.\n" 425e35fdd936d133bf8a48de140a3c666897588a05shiqian "Stack trace:\n" 426e35fdd936d133bf8a48de140a3c666897588a05shiqian ".+")); 427658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan# else 428658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan 429e35fdd936d133bf8a48de140a3c666897588a05shiqian // In dbg mode, the stack frames should be skipped. 430470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("\nGMOCK WARNING:\n" 431470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan "Test log.\n" 432470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan "Stack trace:\n", log.c_str()); 433658ac0b71a350cc833ee4520536b6c4964c7b944zhanyong.wan# endif 434e35fdd936d133bf8a48de140a3c666897588a05shiqian} 435e35fdd936d133bf8a48de140a3c666897588a05shiqian 436e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that all logs are printed when the value of the 437e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is "info". 438e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, AllLogsArePrintedWhenVerbosityIsInfo) { 4392fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity(kInfoVerbosity, kInfo, true); 4402fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity(kInfoVerbosity, kWarning, true); 441e35fdd936d133bf8a48de140a3c666897588a05shiqian} 442e35fdd936d133bf8a48de140a3c666897588a05shiqian 443e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that only warnings are printed when the value of the 444e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is "warning". 445e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsWarning) { 4462fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity(kWarningVerbosity, kInfo, false); 4472fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity(kWarningVerbosity, kWarning, true); 448e35fdd936d133bf8a48de140a3c666897588a05shiqian} 449e35fdd936d133bf8a48de140a3c666897588a05shiqian 450e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that no logs are printed when the value of the 451e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is "error". 452e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, NoLogsArePrintedWhenVerbosityIsError) { 4532fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity(kErrorVerbosity, kInfo, false); 4542fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity(kErrorVerbosity, kWarning, false); 455e35fdd936d133bf8a48de140a3c666897588a05shiqian} 456e35fdd936d133bf8a48de140a3c666897588a05shiqian 457e35fdd936d133bf8a48de140a3c666897588a05shiqian// Tests that only warnings are printed when the value of the 458e35fdd936d133bf8a48de140a3c666897588a05shiqian// --gmock_verbose flag is invalid. 459e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsInvalid) { 4602fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity("invalid", kInfo, false); 4612fd619edd3d1ec053f6276debdb513f1122ebcf3zhanyong.wan TestLogWithSeverity("invalid", kWarning, true); 462e35fdd936d133bf8a48de140a3c666897588a05shiqian} 463e35fdd936d133bf8a48de140a3c666897588a05shiqian 4642516f60da9073f3b04c0bbfc37d3aefffe11767ezhanyong.wan#endif // GTEST_HAS_STREAM_REDIRECTION 465e35fdd936d133bf8a48de140a3c666897588a05shiqian 466e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, true_type) { 467e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(true_type::value); 468e35fdd936d133bf8a48de140a3c666897588a05shiqian} 469e35fdd936d133bf8a48de140a3c666897588a05shiqian 470e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, false_type) { 471e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(false_type::value); 472e35fdd936d133bf8a48de140a3c666897588a05shiqian} 473e35fdd936d133bf8a48de140a3c666897588a05shiqian 474e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, is_reference) { 475e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_reference<int>::value); 476e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_reference<char*>::value); 477e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(is_reference<const int&>::value); 478e35fdd936d133bf8a48de140a3c666897588a05shiqian} 479e35fdd936d133bf8a48de140a3c666897588a05shiqian 480e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, is_pointer) { 481e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_pointer<int>::value); 482e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE(is_pointer<char&>::value); 483e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE(is_pointer<const int*>::value); 484e35fdd936d133bf8a48de140a3c666897588a05shiqian} 485e35fdd936d133bf8a48de140a3c666897588a05shiqian 486e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, type_equals) { 487e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((type_equals<int, const int>::value)); 488e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((type_equals<int, int&>::value)); 489e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_FALSE((type_equals<int, double>::value)); 490e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<char, char>::value)); 491e35fdd936d133bf8a48de140a3c666897588a05shiqian} 492e35fdd936d133bf8a48de140a3c666897588a05shiqian 493e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(TypeTraitsTest, remove_reference) { 494e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<char, remove_reference<char&>::type>::value)); 495e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<const int, 496e35fdd936d133bf8a48de140a3c666897588a05shiqian remove_reference<const int&>::type>::value)); 497e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<int, remove_reference<int>::type>::value)); 498e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_TRUE((type_equals<double*, remove_reference<double*>::type>::value)); 499e35fdd936d133bf8a48de140a3c666897588a05shiqian} 500e35fdd936d133bf8a48de140a3c666897588a05shiqian 5012516f60da9073f3b04c0bbfc37d3aefffe11767ezhanyong.wan#if GTEST_HAS_STREAM_REDIRECTION 502e35fdd936d133bf8a48de140a3c666897588a05shiqian 503e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that Log() behaves correctly for the given verbosity level 504e35fdd936d133bf8a48de140a3c666897588a05shiqian// and log severity. 505470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wanString GrabOutput(void(*logger)(), const char* verbosity) { 506e35fdd936d133bf8a48de140a3c666897588a05shiqian const string saved_flag = GMOCK_FLAG(verbose); 507e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = verbosity; 508470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan CaptureStdout(); 509e35fdd936d133bf8a48de140a3c666897588a05shiqian logger(); 510e35fdd936d133bf8a48de140a3c666897588a05shiqian GMOCK_FLAG(verbose) = saved_flag; 511470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan return GetCapturedStdout(); 512e35fdd936d133bf8a48de140a3c666897588a05shiqian} 513e35fdd936d133bf8a48de140a3c666897588a05shiqian 514e35fdd936d133bf8a48de140a3c666897588a05shiqianclass DummyMock { 515e35fdd936d133bf8a48de140a3c666897588a05shiqian public: 516e35fdd936d133bf8a48de140a3c666897588a05shiqian MOCK_METHOD0(TestMethod, void()); 517e35fdd936d133bf8a48de140a3c666897588a05shiqian MOCK_METHOD1(TestMethodArg, void(int dummy)); 518e35fdd936d133bf8a48de140a3c666897588a05shiqian}; 519e35fdd936d133bf8a48de140a3c666897588a05shiqian 520e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid ExpectCallLogger() { 521e35fdd936d133bf8a48de140a3c666897588a05shiqian DummyMock mock; 522e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_CALL(mock, TestMethod()); 523e35fdd936d133bf8a48de140a3c666897588a05shiqian mock.TestMethod(); 524e35fdd936d133bf8a48de140a3c666897588a05shiqian}; 525e35fdd936d133bf8a48de140a3c666897588a05shiqian 526e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that EXPECT_CALL logs if the --gmock_verbose flag is set to "info". 527e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectCallTest, LogsWhenVerbosityIsInfo) { 528e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(GrabOutput(ExpectCallLogger, kInfoVerbosity), 529e35fdd936d133bf8a48de140a3c666897588a05shiqian HasSubstr("EXPECT_CALL(mock, TestMethod())")); 530e35fdd936d133bf8a48de140a3c666897588a05shiqian} 531e35fdd936d133bf8a48de140a3c666897588a05shiqian 532e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that EXPECT_CALL doesn't log 533e35fdd936d133bf8a48de140a3c666897588a05shiqian// if the --gmock_verbose flag is set to "warning". 534e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectCallTest, DoesNotLogWhenVerbosityIsWarning) { 535470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kWarningVerbosity).c_str()); 536e35fdd936d133bf8a48de140a3c666897588a05shiqian} 537e35fdd936d133bf8a48de140a3c666897588a05shiqian 538e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that EXPECT_CALL doesn't log 539e35fdd936d133bf8a48de140a3c666897588a05shiqian// if the --gmock_verbose flag is set to "error". 540e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(ExpectCallTest, DoesNotLogWhenVerbosityIsError) { 541470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("", GrabOutput(ExpectCallLogger, kErrorVerbosity).c_str()); 542e35fdd936d133bf8a48de140a3c666897588a05shiqian} 543e35fdd936d133bf8a48de140a3c666897588a05shiqian 544e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid OnCallLogger() { 545e35fdd936d133bf8a48de140a3c666897588a05shiqian DummyMock mock; 546e35fdd936d133bf8a48de140a3c666897588a05shiqian ON_CALL(mock, TestMethod()); 547e35fdd936d133bf8a48de140a3c666897588a05shiqian}; 548e35fdd936d133bf8a48de140a3c666897588a05shiqian 549e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL logs if the --gmock_verbose flag is set to "info". 550e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, LogsWhenVerbosityIsInfo) { 551e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(GrabOutput(OnCallLogger, kInfoVerbosity), 552e35fdd936d133bf8a48de140a3c666897588a05shiqian HasSubstr("ON_CALL(mock, TestMethod())")); 553e35fdd936d133bf8a48de140a3c666897588a05shiqian} 554e35fdd936d133bf8a48de140a3c666897588a05shiqian 555e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL doesn't log 556e35fdd936d133bf8a48de140a3c666897588a05shiqian// if the --gmock_verbose flag is set to "warning". 557e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, DoesNotLogWhenVerbosityIsWarning) { 558470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("", GrabOutput(OnCallLogger, kWarningVerbosity).c_str()); 559e35fdd936d133bf8a48de140a3c666897588a05shiqian} 560e35fdd936d133bf8a48de140a3c666897588a05shiqian 561e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL doesn't log if 562e35fdd936d133bf8a48de140a3c666897588a05shiqian// the --gmock_verbose flag is set to "error". 563e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, DoesNotLogWhenVerbosityIsError) { 564470df42bad6a78531f0ec51e43a194f3e26c4f4dzhanyong.wan EXPECT_STREQ("", GrabOutput(OnCallLogger, kErrorVerbosity).c_str()); 565e35fdd936d133bf8a48de140a3c666897588a05shiqian} 566e35fdd936d133bf8a48de140a3c666897588a05shiqian 567e35fdd936d133bf8a48de140a3c666897588a05shiqianvoid OnCallAnyArgumentLogger() { 568e35fdd936d133bf8a48de140a3c666897588a05shiqian DummyMock mock; 569e35fdd936d133bf8a48de140a3c666897588a05shiqian ON_CALL(mock, TestMethodArg(_)); 570e35fdd936d133bf8a48de140a3c666897588a05shiqian} 571e35fdd936d133bf8a48de140a3c666897588a05shiqian 572e35fdd936d133bf8a48de140a3c666897588a05shiqian// Verifies that ON_CALL prints provided _ argument. 573e35fdd936d133bf8a48de140a3c666897588a05shiqianTEST(OnCallTest, LogsAnythingArgument) { 574e35fdd936d133bf8a48de140a3c666897588a05shiqian EXPECT_THAT(GrabOutput(OnCallAnyArgumentLogger, kInfoVerbosity), 575e35fdd936d133bf8a48de140a3c666897588a05shiqian HasSubstr("ON_CALL(mock, TestMethodArg(_)")); 576e35fdd936d133bf8a48de140a3c666897588a05shiqian} 577e35fdd936d133bf8a48de140a3c666897588a05shiqian 5782516f60da9073f3b04c0bbfc37d3aefffe11767ezhanyong.wan#endif // GTEST_HAS_STREAM_REDIRECTION 579e35fdd936d133bf8a48de140a3c666897588a05shiqian 580b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan// Tests StlContainerView. 581b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 582b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(StlContainerViewTest, WorksForStlContainer) { 583b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<std::vector<int>, 584b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<std::vector<int> >::type>(); 585b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const std::vector<double>&, 586b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<std::vector<double> >::const_reference>(); 587b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 588b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan typedef std::vector<char> Chars; 589b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan Chars v1; 590b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const Chars& v2(StlContainerView<Chars>::ConstReference(v1)); 591b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(&v1, &v2); 592b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 593b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan v1.push_back('a'); 594b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan Chars v3 = StlContainerView<Chars>::Copy(v1); 595b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_THAT(v3, Eq(v3)); 596b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 597b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 598b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(StlContainerViewTest, WorksForStaticNativeArray) { 599b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<int>, 600b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<int[3]>::type>(); 601b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<double>, 602b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<const double[4]>::type>(); 603b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<char[3]>, 604b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<const char[2][3]>::type>(); 605b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 606b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const NativeArray<int>, 607b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<int[2]>::const_reference>(); 608b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 609b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int a1[3] = { 0, 1, 2 }; 610b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> a2 = StlContainerView<int[3]>::ConstReference(a1); 61132de5f53763125925e078498250f7e73a88de9edzhanyong.wan EXPECT_EQ(3U, a2.size()); 612b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a1, a2.begin()); 613b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 614b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const NativeArray<int> a3 = StlContainerView<int[3]>::Copy(a1); 61532de5f53763125925e078498250f7e73a88de9edzhanyong.wan ASSERT_EQ(3U, a3.size()); 616b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 617b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(1, a3.begin()[1]); 618b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(2, a3.begin()[2]); 619b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 620b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // Makes sure a1 and a3 aren't aliases. 621b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan a1[0] = 3; 622b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 623b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 624b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 625b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wanTEST(StlContainerViewTest, WorksForDynamicNativeArray) { 626b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<int>, 627b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<tuple<const int*, size_t> >::type>(); 628b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<NativeArray<double>, 629b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<tuple<linked_ptr<double>, int> >::type>(); 630b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 631b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StaticAssertTypeEq<const NativeArray<int>, 632b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan StlContainerView<tuple<const int*, int> >::const_reference>(); 633b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 634b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan int a1[3] = { 0, 1, 2 }; 63590c90f9250f19c3f3a5c2c0887c1d9e414afe41bzhanyong.wan const int* const p1 = a1; 636b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan NativeArray<int> a2 = StlContainerView<tuple<const int*, int> >:: 63790c90f9250f19c3f3a5c2c0887c1d9e414afe41bzhanyong.wan ConstReference(make_tuple(p1, 3)); 63832de5f53763125925e078498250f7e73a88de9edzhanyong.wan EXPECT_EQ(3U, a2.size()); 639b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(a1, a2.begin()); 640b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 641b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan const NativeArray<int> a3 = StlContainerView<tuple<int*, size_t> >:: 6422661c6821a4d7964697e48747c4d739e1ac3a243zhanyong.wan Copy(make_tuple(static_cast<int*>(a1), 3)); 64332de5f53763125925e078498250f7e73a88de9edzhanyong.wan ASSERT_EQ(3U, a3.size()); 644b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 645b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(1, a3.begin()[1]); 646b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(2, a3.begin()[2]); 647b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 648b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan // Makes sure a1 and a3 aren't aliases. 649b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan a1[0] = 3; 650b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan EXPECT_EQ(0, a3.begin()[0]); 651b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan} 652b82431625d1842d1498f3c0e6f1923ce81837c6ezhanyong.wan 653e35fdd936d133bf8a48de140a3c666897588a05shiqian} // namespace 654e35fdd936d133bf8a48de140a3c666897588a05shiqian} // namespace internal 655e35fdd936d133bf8a48de140a3c666897588a05shiqian} // namespace testing 656