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libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN

    // before main() is reached.
    if (original_working_dir_.IsEmpty()) {
      original_working_dir_.Set(FilePath::GetCurrentDir());
      GTEST_CHECK_(!original_working_dir_.IsEmpty())
          << "Failed to get the current working directory.";
    }

    GetTestCase(test_info->test_case_name(),
                test_info->type_param(),
                set_up_tc,
                tear_down_tc)->AddTestInfo(test_info);
  }

#if GTEST_HAS_PARAM_TEST
  // Returns ParameterizedTestCaseRegistry object used to keep track of
  // value-parameterized tests and instantiate and register them.
  internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {
    return parameterized_test_registry_;
  }
#endif  // GTEST_HAS_PARAM_TEST

  // Sets the TestCase object for the test that's currently running.
  void set_current_test_case(TestCase* a_current_test_case) {
    current_test_case_ = a_current_test_case;
  }

  // Sets the TestInfo object for the test that's currently running.  If
  // current_test_info is NULL, the assertion results will be stored in
  // ad_hoc_test_result_.
  void set_current_test_info(TestInfo* a_current_test_info) {
    current_test_info_ = a_current_test_info;
  }

  // Registers all parameterized tests defined using TEST_P and
  // INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter
  // combination. This method can be called more then once; it has guards
  // protecting from registering the tests more then once.  If
  // value-parameterized tests are disabled, RegisterParameterizedTests is
  // present but does nothing.
  void RegisterParameterizedTests();

  // Runs all tests in this UnitTest object, prints the result, and
  // returns true if all tests are successful.  If any exception is
  // thrown during a test, this test is considered to be failed, but
  // the rest of the tests will still be run.
  bool RunAllTests();

  // Clears the results of all tests, except the ad hoc tests.
  void ClearNonAdHocTestResult() {
    ForEach(test_cases_, TestCase::ClearTestCaseResult);
  }

  // Clears the results of ad-hoc test assertions.
  void ClearAdHocTestResult() {
    ad_hoc_test_result_.Clear();
  }

  // Adds a TestProperty to the current TestResult object when invoked in a
  // context of a test or a test case, or to the global property set. If the
  // result already contains a property with the same key, the value will be
  // updated.
  void RecordProperty(const TestProperty& test_property);

  enum ReactionToSharding {
    HONOR_SHARDING_PROTOCOL,
    IGNORE_SHARDING_PROTOCOL
  };

  // Matches the full name of each test against the user-specified
  // filter to decide whether the test should run, then records the
  // result in each TestCase and TestInfo object.
  // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests
  // based on sharding variables in the environment.
  // Returns the number of tests that should run.
  int FilterTests(ReactionToSharding shard_tests);

  // Prints the names of the tests matching the user-specified filter flag.
  void ListTestsMatchingFilter();

  const TestCase* current_test_case() const { return current_test_case_; }
  TestInfo* current_test_info() { return current_test_info_; }
  const TestInfo* current_test_info() const { return current_test_info_; }

  // Returns the vector of environments that need to be set-up/torn-down
  // before/after the tests are run.
  std::vector<Environment*>& environments() { return environments_; }

  // Getters for the per-thread Google Test trace stack.
  std::vector<TraceInfo>& gtest_trace_stack() {
    return *(gtest_trace_stack_.pointer());
  }
  const std::vector<TraceInfo>& gtest_trace_stack() const {
    return gtest_trace_stack_.get();
  }

#if GTEST_HAS_DEATH_TEST
  void InitDeathTestSubprocessControlInfo() {
    internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());
  }
  // Returns a pointer to the parsed --gtest_internal_run_death_test
  // flag, or NULL if that flag was not specified.
  // This information is useful only in a death test child process.
  // Must not be called before a call to InitGoogleTest.
  const InternalRunDeathTestFlag* internal_run_death_test_flag() const {
    return internal_run_death_test_flag_.get();
  }

  // Returns a pointer to the current death test factory.
  internal::DeathTestFactory* death_test_factory() {
    return death_test_factory_.get();
  }

  void SuppressTestEventsIfInSubprocess();

  friend class ReplaceDeathTestFactory;
#endif  // GTEST_HAS_DEATH_TEST

  // Initializes the event listener performing XML output as specified by
  // UnitTestOptions. Must not be called before InitGoogleTest.
  void ConfigureXmlOutput();

libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN

  Message msg;
  msg << message;

  internal::MutexLock lock(&mutex_);
  if (impl_->gtest_trace_stack().size() > 0) {
    msg << "\n" << GTEST_NAME_ << " trace:";

    for (int i = static_cast<int>(impl_->gtest_trace_stack().size());
         i > 0; --i) {
      const internal::TraceInfo& trace = impl_->gtest_trace_stack()[i - 1];
      msg << "\n" << internal::FormatFileLocation(trace.file, trace.line)
          << " " << trace.message;
    }
  }

  if (os_stack_trace.c_str() != NULL && !os_stack_trace.empty()) {
    msg << internal::kStackTraceMarker << os_stack_trace;
  }

  const TestPartResult result =
    TestPartResult(result_type, file_name, line_number,
                   msg.GetString().c_str());
  impl_->GetTestPartResultReporterForCurrentThread()->
      ReportTestPartResult(result);

  if (result_type != TestPartResult::kSuccess) {
    // gtest_break_on_failure takes precedence over
    // gtest_throw_on_failure.  This allows a user to set the latter
    // in the code (perhaps in order to use Google Test assertions
    // with another testing framework) and specify the former on the
    // command line for debugging.
    if (GTEST_FLAG(break_on_failure)) {
#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
      // Using DebugBreak on Windows allows gtest to still break into a debugger
      // when a failure happens and both the --gtest_break_on_failure and
      // the --gtest_catch_exceptions flags are specified.
      DebugBreak();
#else
      // Dereference NULL through a volatile pointer to prevent the compiler
      // from removing. We use this rather than abort() or __builtin_trap() for
      // portability: Symbian doesn't implement abort() well, and some debuggers
      // don't correctly trap abort().
      *static_cast<volatile int*>(NULL) = 1;
#endif  // GTEST_OS_WINDOWS
    } else if (GTEST_FLAG(throw_on_failure)) {
#if GTEST_HAS_EXCEPTIONS
      throw internal::GoogleTestFailureException(result);
#else
      // We cannot call abort() as it generates a pop-up in debug mode
      // that cannot be suppressed in VC 7.1 or below.
      exit(1);
#endif
    }
  }
}

// Adds a TestProperty to the current TestResult object when invoked from
// inside a test, to current TestCase's ad_hoc_test_result_ when invoked
// from SetUpTestCase or TearDownTestCase, or to the global property set
// when invoked elsewhere.  If the result already contains a property with
// the same key, the value will be updated.
void UnitTest::RecordProperty(const std::string& key,
                              const std::string& value) {
  impl_->RecordProperty(TestProperty(key, value));
}

// Runs all tests in this UnitTest object and prints the result.
// Returns 0 if successful, or 1 otherwise.
//
// We don't protect this under mutex_, as we only support calling it
// from the main thread.
int UnitTest::Run() {
  const bool in_death_test_child_process =
      internal::GTEST_FLAG(internal_run_death_test).length() > 0;

  // Google Test implements this protocol for catching that a test
  // program exits before returning control to Google Test:
  //
  //   1. Upon start, Google Test creates a file whose absolute path
  //      is specified by the environment variable
  //      TEST_PREMATURE_EXIT_FILE.
  //   2. When Google Test has finished its work, it deletes the file.
  //
  // This allows a test runner to set TEST_PREMATURE_EXIT_FILE before
  // running a Google-Test-based test program and check the existence
  // of the file at the end of the test execution to see if it has
  // exited prematurely.

  // If we are in the child process of a death test, don't
  // create/delete the premature exit file, as doing so is unnecessary
  // and will confuse the parent process.  Otherwise, create/delete
  // the file upon entering/leaving this function.  If the program
  // somehow exits before this function has a chance to return, the
  // premature-exit file will be left undeleted, causing a test runner
  // that understands the premature-exit-file protocol to report the
  // test as having failed.
  const internal::ScopedPrematureExitFile premature_exit_file(
      in_death_test_child_process ?
      NULL : internal::posix::GetEnv("TEST_PREMATURE_EXIT_FILE"));

  // Captures the value of GTEST_FLAG(catch_exceptions).  This value will be
  // used for the duration of the program.
  impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions));

#if GTEST_HAS_SEH
  // Either the user wants Google Test to catch exceptions thrown by the
  // tests or this is executing in the context of death test child
  // process. In either case the user does not want to see pop-up dialogs
  // about crashes - they are expected.
  if (impl()->catch_exceptions() || in_death_test_child_process) {
# if !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
    // SetErrorMode doesn't exist on CE.
    SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
                 SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
# endif  // !GTEST_OS_WINDOWS_MOBILE

# if (defined(_MSC_VER) || GTEST_OS_WINDOWS_MINGW) && !GTEST_OS_WINDOWS_MOBILE
    // Death test children can be terminated with _abort().  On Windows,
    // _abort() can show a dialog with a warning message.  This forces the
    // abort message to go to stderr instead.
    _set_error_mode(_OUT_TO_STDERR);

libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN

    GTEST_LOCK_EXCLUDED_(mutex_) {
  internal::MutexLock lock(&mutex_);
  impl_->gtest_trace_stack().push_back(trace);
}

// Pops a trace from the per-thread Google Test trace stack.
void UnitTest::PopGTestTrace()
    GTEST_LOCK_EXCLUDED_(mutex_) {
  internal::MutexLock lock(&mutex_);
  impl_->gtest_trace_stack().pop_back();
}

namespace internal {

UnitTestImpl::UnitTestImpl(UnitTest* parent)
    : parent_(parent),
      GTEST_DISABLE_MSC_WARNINGS_PUSH_(4355 /* using this in initializer */)
      default_global_test_part_result_reporter_(this),
      default_per_thread_test_part_result_reporter_(this),
      GTEST_DISABLE_MSC_WARNINGS_POP_()
      global_test_part_result_repoter_(
          &default_global_test_part_result_reporter_),
      per_thread_test_part_result_reporter_(
          &default_per_thread_test_part_result_reporter_),
#if GTEST_HAS_PARAM_TEST
      parameterized_test_registry_(),
      parameterized_tests_registered_(false),
#endif  // GTEST_HAS_PARAM_TEST
      last_death_test_case_(-1),
      current_test_case_(NULL),
      current_test_info_(NULL),
      ad_hoc_test_result_(),
      os_stack_trace_getter_(NULL),
      post_flag_parse_init_performed_(false),
      random_seed_(0),  // Will be overridden by the flag before first use.
      random_(0),  // Will be reseeded before first use.
      start_timestamp_(0),
      elapsed_time_(0),
#if GTEST_HAS_DEATH_TEST
      death_test_factory_(new DefaultDeathTestFactory),
#endif
      // Will be overridden by the flag before first use.
      catch_exceptions_(false) {
  listeners()->SetDefaultResultPrinter(new PrettyUnitTestResultPrinter);
}

UnitTestImpl::~UnitTestImpl() {
  // Deletes every TestCase.
  ForEach(test_cases_, internal::Delete<TestCase>);

  // Deletes every Environment.
  ForEach(environments_, internal::Delete<Environment>);

  delete os_stack_trace_getter_;
}

// Adds a TestProperty to the current TestResult object when invoked in a
// context of a test, to current test case's ad_hoc_test_result when invoke
// from SetUpTestCase/TearDownTestCase, or to the global property set
// otherwise.  If the result already contains a property with the same key,
// the value will be updated.
void UnitTestImpl::RecordProperty(const TestProperty& test_property) {
  std::string xml_element;
  TestResult* test_result;  // TestResult appropriate for property recording.

  if (current_test_info_ != NULL) {
    xml_element = "testcase";
    test_result = &(current_test_info_->result_);
  } else if (current_test_case_ != NULL) {
    xml_element = "testsuite";
    test_result = &(current_test_case_->ad_hoc_test_result_);
  } else {
    xml_element = "testsuites";
    test_result = &ad_hoc_test_result_;
  }
  test_result->RecordProperty(xml_element, test_property);
}

#if GTEST_HAS_DEATH_TEST
// Disables event forwarding if the control is currently in a death test
// subprocess. Must not be called before InitGoogleTest.
void UnitTestImpl::SuppressTestEventsIfInSubprocess() {
  if (internal_run_death_test_flag_.get() != NULL)
    listeners()->SuppressEventForwarding();
}
#endif  // GTEST_HAS_DEATH_TEST

// Initializes event listeners performing XML output as specified by
// UnitTestOptions. Must not be called before InitGoogleTest.
void UnitTestImpl::ConfigureXmlOutput() {
  const std::string& output_format = UnitTestOptions::GetOutputFormat();
  if (output_format == "xml") {
    listeners()->SetDefaultXmlGenerator(new XmlUnitTestResultPrinter(
        UnitTestOptions::GetAbsolutePathToOutputFile().c_str()));
  } else if (output_format != "") {
    printf("WARNING: unrecognized output format \"%s\" ignored.\n",
           output_format.c_str());
    fflush(stdout);
  }
}

#if GTEST_CAN_STREAM_RESULTS_
// Initializes event listeners for streaming test results in string form.
// Must not be called before InitGoogleTest.
void UnitTestImpl::ConfigureStreamingOutput() {
  const std::string& target = GTEST_FLAG(stream_result_to);
  if (!target.empty()) {
    const size_t pos = target.find(':');
    if (pos != std::string::npos) {
      listeners()->Append(new StreamingListener(target.substr(0, pos),
                                                target.substr(pos+1)));
    } else {
      printf("WARNING: unrecognized streaming target \"%s\" ignored.\n",
             target.c_str());
      fflush(stdout);
    }
  }
}
#endif  // GTEST_CAN_STREAM_RESULTS_

// Performs initialization dependent upon flag values obtained in

libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN

      // NULL.  The following loop moves the trailing NULL element as
      // well.
      for (int j = i; j != *argc; j++) {
        argv[j] = argv[j + 1];
      }

      // Decrements the argument count.
      (*argc)--;

      // We also need to decrement the iterator as we just removed
      // an element.
      i--;
    }
  }

  if (g_help_flag) {
    // We print the help here instead of in RUN_ALL_TESTS(), as the
    // latter may not be called at all if the user is using Google
    // Test with another testing framework.
    PrintColorEncoded(kColorEncodedHelpMessage);
  }
}

// Parses the command line for Google Test flags, without initializing
// other parts of Google Test.
void ParseGoogleTestFlagsOnly(int* argc, char** argv) {
  ParseGoogleTestFlagsOnlyImpl(argc, argv);
}
void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv) {
  ParseGoogleTestFlagsOnlyImpl(argc, argv);
}

// The internal implementation of InitGoogleTest().
//
// The type parameter CharType can be instantiated to either char or
// wchar_t.
template <typename CharType>
void InitGoogleTestImpl(int* argc, CharType** argv) {
  // We don't want to run the initialization code twice.
  if (GTestIsInitialized()) return;

  if (*argc <= 0) return;

  g_argvs.clear();
  for (int i = 0; i != *argc; i++) {
    g_argvs.push_back(StreamableToString(argv[i]));
  }

  ParseGoogleTestFlagsOnly(argc, argv);
  GetUnitTestImpl()->PostFlagParsingInit();
}

}  // namespace internal

// Initializes Google Test.  This must be called before calling
// RUN_ALL_TESTS().  In particular, it parses a command line for the
// flags that Google Test recognizes.  Whenever a Google Test flag is
// seen, it is removed from argv, and *argc is decremented.
//
// No value is returned.  Instead, the Google Test flag variables are
// updated.
//
// Calling the function for the second time has no user-visible effect.
void InitGoogleTest(int* argc, char** argv) {
#if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
  GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(argc, argv);
#else  // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
  internal::InitGoogleTestImpl(argc, argv);
#endif  // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
}

// This overloaded version can be used in Windows programs compiled in
// UNICODE mode.
void InitGoogleTest(int* argc, wchar_t** argv) {
#if defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
  GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_(argc, argv);
#else  // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
  internal::InitGoogleTestImpl(argc, argv);
#endif  // defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
}

}  // namespace testing
// Copyright 2005, 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), vladl@google.com (Vlad Losev)
//
// This file implements death tests.


#if GTEST_HAS_DEATH_TEST

# if GTEST_OS_MAC
#  include <crt_externs.h>
# endif  // GTEST_OS_MAC

libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN

// true.  On failure, returns false without changing *value.
template <typename String>
static bool ParseGoogleMockStringFlag(const char* str, const char* flag,
                                      String* value) {
  // Gets the value of the flag as a string.
  const char* const value_str = ParseGoogleMockFlagValue(str, flag, false);

  // Aborts if the parsing failed.
  if (value_str == NULL) return false;

  // Sets *value to the value of the flag.
  *value = value_str;
  return true;
}

// The internal implementation of InitGoogleMock().
//
// The type parameter CharType can be instantiated to either char or
// wchar_t.
template <typename CharType>
void InitGoogleMockImpl(int* argc, CharType** argv) {
  // Makes sure Google Test is initialized.  InitGoogleTest() is
  // idempotent, so it's fine if the user has already called it.
  InitGoogleTest(argc, argv);
  if (*argc <= 0) return;

  for (int i = 1; i != *argc; i++) {
    const std::string arg_string = StreamableToString(argv[i]);
    const char* const arg = arg_string.c_str();

    // Do we see a Google Mock flag?
    if (ParseGoogleMockBoolFlag(arg, "catch_leaked_mocks",
                                &GMOCK_FLAG(catch_leaked_mocks)) ||
        ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose))) {
      // Yes.  Shift the remainder of the argv list left by one.  Note
      // that argv has (*argc + 1) elements, the last one always being
      // NULL.  The following loop moves the trailing NULL element as
      // well.
      for (int j = i; j != *argc; j++) {
        argv[j] = argv[j + 1];
      }

      // Decrements the argument count.
      (*argc)--;

      // We also need to decrement the iterator as we just removed
      // an element.
      i--;
    }
  }
}

}  // namespace internal

// Initializes Google Mock.  This must be called before running the
// tests.  In particular, it parses a command line for the flags that
// Google Mock recognizes.  Whenever a Google Mock flag is seen, it is
// removed from argv, and *argc is decremented.
//
// No value is returned.  Instead, the Google Mock flag variables are
// updated.
//
// Since Google Test is needed for Google Mock to work, this function
// also initializes Google Test and parses its flags, if that hasn't
// been done.
GTEST_API_ void InitGoogleMock(int* argc, char** argv) {
  internal::InitGoogleMockImpl(argc, argv);
}

// This overloaded version can be used in Windows programs compiled in
// UNICODE mode.
GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv) {
  internal::InitGoogleMockImpl(argc, argv);
}

}  // namespace testing

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