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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