1 // Copyright 2005, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 // The Google C++ Testing and Mocking Framework (Google Test) 31 // 32 // This file defines the AssertionResult type. 33 34 #include "gtest/gtest-assertion-result.h" 35 36 #include <string> 37 #include <utility> 38 39 #include "gtest/gtest-message.h" 40 41 namespace testing { 42 43 // AssertionResult constructors. 44 // Used in EXPECT_TRUE/FALSE(assertion_result). 45 AssertionResult::AssertionResult(const AssertionResult& other) 46 : success_(other.success_), 47 message_(other.message_ != nullptr 48 ? new ::std::string(*other.message_) 49 : static_cast< ::std::string*>(nullptr)) {} 50 51 // Swaps two AssertionResults. 52 void AssertionResult::swap(AssertionResult& other) { 53 using std::swap; 54 swap(success_, other.success_); 55 swap(message_, other.message_); 56 } 57 58 // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE. 59 AssertionResult AssertionResult::operator!() const { 60 AssertionResult negation(!success_); 61 if (message_ != nullptr) negation << *message_; 62 return negation; 63 } 64 65 // Makes a successful assertion result. 66 AssertionResult AssertionSuccess() { return AssertionResult(true); } 67 68 // Makes a failed assertion result. 69 AssertionResult AssertionFailure() { return AssertionResult(false); } 70 71 // Makes a failed assertion result with the given failure message. 72 // Deprecated; use AssertionFailure() << message. 73 AssertionResult AssertionFailure(const Message& message) { 74 return AssertionFailure() << message; 75 } 76 77 } // namespace testing 78