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30 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
31 #define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
35 #include "gtest/internal/gtest-internal.h"
36 #include "gtest/internal/gtest-string.h"
38 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
39 /* class A needs to have dll-interface to be used by clients of class B */)
43 // A copyable object representing the result of a test part (i.e. an
44 // assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
46 // Don't inherit from TestPartResult as its destructor is not virtual.
47 class GTEST_API_ TestPartResult {
49 // The possible outcomes of a test part (i.e. an assertion or an
50 // explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
52 kSuccess, // Succeeded.
53 kNonFatalFailure, // Failed but the test can continue.
54 kFatalFailure, // Failed and the test should be terminated.
58 // C'tor. TestPartResult does NOT have a default constructor.
59 // Always use this constructor (with parameters) to create a
60 // TestPartResult object.
61 TestPartResult(Type a_type, const char* a_file_name, int a_line_number,
62 const char* a_message)
64 file_name_(a_file_name == nullptr ? "" : a_file_name),
65 line_number_(a_line_number),
66 summary_(ExtractSummary(a_message)),
67 message_(a_message) {}
69 // Gets the outcome of the test part.
70 Type type() const { return type_; }
72 // Gets the name of the source file where the test part took place, or
73 // NULL if it's unknown.
74 const char* file_name() const {
75 return file_name_.empty() ? nullptr : file_name_.c_str();
78 // Gets the line in the source file where the test part took place,
79 // or -1 if it's unknown.
80 int line_number() const { return line_number_; }
82 // Gets the summary of the failure message.
83 const char* summary() const { return summary_.c_str(); }
85 // Gets the message associated with the test part.
86 const char* message() const { return message_.c_str(); }
88 // Returns true if and only if the test part was skipped.
89 bool skipped() const { return type_ == kSkip; }
91 // Returns true if and only if the test part passed.
92 bool passed() const { return type_ == kSuccess; }
94 // Returns true if and only if the test part non-fatally failed.
95 bool nonfatally_failed() const { return type_ == kNonFatalFailure; }
97 // Returns true if and only if the test part fatally failed.
98 bool fatally_failed() const { return type_ == kFatalFailure; }
100 // Returns true if and only if the test part failed.
101 bool failed() const { return fatally_failed() || nonfatally_failed(); }
106 // Gets the summary of the failure message by omitting the stack
108 static std::string ExtractSummary(const char* message);
110 // The name of the source file where the test part took place, or
111 // "" if the source file is unknown.
112 std::string file_name_;
113 // The line in the source file where the test part took place, or -1
114 // if the line number is unknown.
116 std::string summary_; // The test failure summary.
117 std::string message_; // The test failure message.
120 // Prints a TestPartResult object.
121 std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
123 // An array of TestPartResult objects.
125 // Don't inherit from TestPartResultArray as its destructor is not
127 class GTEST_API_ TestPartResultArray {
129 TestPartResultArray() {}
131 // Appends the given TestPartResult to the array.
132 void Append(const TestPartResult& result);
134 // Returns the TestPartResult at the given index (0-based).
135 const TestPartResult& GetTestPartResult(int index) const;
137 // Returns the number of TestPartResult objects in the array.
141 std::vector<TestPartResult> array_;
143 GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
146 // This interface knows how to report a test part result.
147 class GTEST_API_ TestPartResultReporterInterface {
149 virtual ~TestPartResultReporterInterface() {}
151 virtual void ReportTestPartResult(const TestPartResult& result) = 0;
156 // This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
157 // statement generates new fatal failures. To do so it registers itself as the
158 // current test part result reporter. Besides checking if fatal failures were
159 // reported, it only delegates the reporting to the former result reporter.
160 // The original result reporter is restored in the destructor.
161 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
162 class GTEST_API_ HasNewFatalFailureHelper
163 : public TestPartResultReporterInterface {
165 HasNewFatalFailureHelper();
166 ~HasNewFatalFailureHelper() override;
167 void ReportTestPartResult(const TestPartResult& result) override;
168 bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
170 bool has_new_fatal_failure_;
171 TestPartResultReporterInterface* original_reporter_;
173 GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
176 } // namespace internal
178 } // namespace testing
180 GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
182 #endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_