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 41namespace testing { 42 43// AssertionResult constructors. 44// Used in EXPECT_TRUE/FALSE(assertion_result). 45AssertionResult::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. 52void 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. 59AssertionResult AssertionResult::operator!() const { 60 AssertionResult negation(!success_); 61 if (message_ != nullptr) negation << *message_; 62 return negation; 63} 64 65// Makes a successful assertion result. 66AssertionResult AssertionSuccess() { return AssertionResult(true); } 67 68// Makes a failed assertion result. 69AssertionResult AssertionFailure() { return AssertionResult(false); } 70 71// Makes a failed assertion result with the given failure message. 72// Deprecated; use AssertionFailure() << message. 73AssertionResult AssertionFailure(const Message& message) { 74 return AssertionFailure() << message; 75} 76 77} // namespace testing 78