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Diffstat (limited to 'src/gtest/gtest-spi.h')
| -rw-r--r-- | src/gtest/gtest-spi.h | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/src/gtest/gtest-spi.h b/src/gtest/gtest-spi.h deleted file mode 100644 index 75d0dcf2..00000000 --- a/src/gtest/gtest-spi.h +++ /dev/null @@ -1,247 +0,0 @@ -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Author: wan@google.com (Zhanyong Wan) -// -// Utilities for testing Google Test itself and code that uses Google Test -// (e.g. frameworks built on top of Google Test). - -#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_ -#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_ - -#include <gtest/gtest.h> - -namespace testing { - -// A copyable object representing the result of a test part (i.e. an -// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()). -// -// Don't inherit from TestPartResult as its destructor is not virtual. -class TestPartResult { - public: - // C'tor. TestPartResult does NOT have a default constructor. - // Always use this constructor (with parameters) to create a - // TestPartResult object. - TestPartResult(TestPartResultType type, - const char* file_name, - int line_number, - const char* message) - : type_(type), - file_name_(file_name), - line_number_(line_number), - message_(message) { - } - - // Gets the outcome of the test part. - TestPartResultType type() const { return type_; } - - // Gets the name of the source file where the test part took place, or - // NULL if it's unknown. - const char* file_name() const { return file_name_.c_str(); } - - // Gets the line in the source file where the test part took place, - // or -1 if it's unknown. - int line_number() const { return line_number_; } - - // Gets the message associated with the test part. - const char* message() const { return message_.c_str(); } - - // Returns true iff the test part passed. - bool passed() const { return type_ == TPRT_SUCCESS; } - - // Returns true iff the test part failed. - bool failed() const { return type_ != TPRT_SUCCESS; } - - // Returns true iff the test part non-fatally failed. - bool nonfatally_failed() const { return type_ == TPRT_NONFATAL_FAILURE; } - - // Returns true iff the test part fatally failed. - bool fatally_failed() const { return type_ == TPRT_FATAL_FAILURE; } - private: - TestPartResultType type_; - - // The name of the source file where the test part took place, or - // NULL if the source file is unknown. - internal::String file_name_; - // The line in the source file where the test part took place, or -1 - // if the line number is unknown. - int line_number_; - internal::String message_; // The test failure message. -}; - -// Prints a TestPartResult object. -std::ostream& operator<<(std::ostream& os, const TestPartResult& result); - -// An array of TestPartResult objects. -// -// We define this class as we cannot use STL containers when compiling -// Google Test with MSVC 7.1 and exceptions disabled. -// -// Don't inherit from TestPartResultArray as its destructor is not -// virtual. -class TestPartResultArray { - public: - TestPartResultArray(); - ~TestPartResultArray(); - - // Appends the given TestPartResult to the array. - void Append(const TestPartResult& result); - - // Returns the TestPartResult at the given index (0-based). - const TestPartResult& GetTestPartResult(int index) const; - - // Returns the number of TestPartResult objects in the array. - int size() const; - private: - // Internally we use a list to simulate the array. Yes, this means - // that random access is O(N) in time, but it's OK for its purpose. - internal::List<TestPartResult>* const list_; - - GTEST_DISALLOW_COPY_AND_ASSIGN(TestPartResultArray); -}; - -// This interface knows how to report a test part result. -class TestPartResultReporterInterface { - public: - virtual ~TestPartResultReporterInterface() {} - - virtual void ReportTestPartResult(const TestPartResult& result) = 0; -}; - -// This helper class can be used to mock out Google Test failure reporting -// so that we can test Google Test or code that builds on Google Test. -// -// An object of this class appends a TestPartResult object to the -// TestPartResultArray object given in the constructor whenever a -// Google Test failure is reported. -class ScopedFakeTestPartResultReporter - : public TestPartResultReporterInterface { - public: - // The c'tor sets this object as the test part result reporter used - // by Google Test. The 'result' parameter specifies where to report the - // results. - explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result); - - // The d'tor restores the previous test part result reporter. - virtual ~ScopedFakeTestPartResultReporter(); - - // Appends the TestPartResult object to the TestPartResultArray - // received in the constructor. - // - // This method is from the TestPartResultReporterInterface - // interface. - virtual void ReportTestPartResult(const TestPartResult& result); - private: - TestPartResultReporterInterface* const old_reporter_; - TestPartResultArray* const result_; - - GTEST_DISALLOW_COPY_AND_ASSIGN(ScopedFakeTestPartResultReporter); -}; - -namespace internal { - -// A helper class for implementing EXPECT_FATAL_FAILURE() and -// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given -// TestPartResultArray contains exactly one failure that has the given -// type and contains the given substring. If that's not the case, a -// non-fatal failure will be generated. -class SingleFailureChecker { - public: - // The constructor remembers the arguments. - SingleFailureChecker(const TestPartResultArray* results, - TestPartResultType type, - const char* substr); - ~SingleFailureChecker(); - private: - const TestPartResultArray* const results_; - const TestPartResultType type_; - const String substr_; - - GTEST_DISALLOW_COPY_AND_ASSIGN(SingleFailureChecker); -}; - -} // namespace internal - -} // namespace testing - -// A macro for testing Google Test assertions or code that's expected to -// generate Google Test fatal failures. It verifies that the given -// statement will cause exactly one fatal Google Test failure with 'substr' -// being part of the failure message. -// -// Implementation note: The verification is done in the destructor of -// SingleFailureChecker, to make sure that it's done even when -// 'statement' throws an exception. -// -// Known restrictions: -// - 'statement' cannot reference local non-static variables or -// non-static members of the current object. -// - 'statement' cannot return a value. -// - You cannot stream a failure message to this macro. -#define EXPECT_FATAL_FAILURE(statement, substr) do {\ - class GTestExpectFatalFailureHelper {\ - public:\ - static void Execute() { statement; }\ - };\ - ::testing::TestPartResultArray gtest_failures;\ - ::testing::internal::SingleFailureChecker gtest_checker(\ - >est_failures, ::testing::TPRT_FATAL_FAILURE, (substr));\ - {\ - ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ - >est_failures);\ - GTestExpectFatalFailureHelper::Execute();\ - }\ - } while (false) - -// A macro for testing Google Test assertions or code that's expected to -// generate Google Test non-fatal failures. It asserts that the given -// statement will cause exactly one non-fatal Google Test failure with -// 'substr' being part of the failure message. -// -// 'statement' is allowed to reference local variables and members of -// the current object. -// -// Implementation note: The verification is done in the destructor of -// SingleFailureChecker, to make sure that it's done even when -// 'statement' throws an exception or aborts the function. -// -// Known restrictions: -// - You cannot stream a failure message to this macro. -#define EXPECT_NONFATAL_FAILURE(statement, substr) do {\ - ::testing::TestPartResultArray gtest_failures;\ - ::testing::internal::SingleFailureChecker gtest_checker(\ - >est_failures, ::testing::TPRT_NONFATAL_FAILURE, (substr));\ - {\ - ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\ - >est_failures);\ - statement;\ - }\ - } while (false) - -#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_ |