cid results from the CPAN

Alien-cares


// On z/OS we additionally need strings.h for strcasecmp.
# include <strings.h>  // NOLINT

#elif GTEST_OS_WINDOWS_MOBILE  // We are on Windows CE.

# include <windows.h>  // NOLINT
# undef min

#elif GTEST_OS_WINDOWS  // We are on Windows proper.

# include <io.h>  // NOLINT
# include <sys/timeb.h>  // NOLINT
# include <sys/types.h>  // NOLINT
# include <sys/stat.h>  // NOLINT

# if GTEST_OS_WINDOWS_MINGW
// MinGW has gettimeofday() but not _ftime64().
// TODO(kenton@google.com): Use autoconf to detect availability of
//   gettimeofday().
// TODO(kenton@google.com): There are other ways to get the time on
//   Windows, like GetTickCount() or GetSystemTimeAsFileTime().  MinGW
//   supports these.  consider using them instead.
#  define GTEST_HAS_GETTIMEOFDAY_ 1
#  include <sys/time.h>  // NOLINT
# endif  // GTEST_OS_WINDOWS_MINGW

// cpplint thinks that the header is already included, so we want to
// silence it.
# include <windows.h>  // NOLINT
# undef min

#else

// Assume other platforms have gettimeofday().
// TODO(kenton@google.com): Use autoconf to detect availability of
//   gettimeofday().
# define GTEST_HAS_GETTIMEOFDAY_ 1

// cpplint thinks that the header is already included, so we want to
// silence it.
# include <sys/time.h>  // NOLINT
# include <unistd.h>  // NOLINT

#endif  // GTEST_OS_LINUX

#if GTEST_HAS_EXCEPTIONS
# include <stdexcept>
#endif

#if GTEST_CAN_STREAM_RESULTS_
# include <arpa/inet.h>  // NOLINT
# include <netdb.h>  // NOLINT
# include <sys/socket.h>  // NOLINT
# include <sys/types.h>  // NOLINT
#endif

// Indicates that this translation unit is part of Google Test's
// implementation.  It must come before gtest-internal-inl.h is
// included, or there will be a compiler error.  This trick is to
// prevent a user from accidentally including gtest-internal-inl.h in
// his code.
#define GTEST_IMPLEMENTATION_ 1
// 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.

// Utility functions and classes used by the Google C++ testing framework.
//
// Author: wan@google.com (Zhanyong Wan)
//
// This file contains purely Google Test's internal implementation.  Please
// DO NOT #INCLUDE IT IN A USER PROGRAM.

#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_
#define GTEST_SRC_GTEST_INTERNAL_INL_H_

// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is
// part of Google Test's implementation; otherwise it's undefined.
#if !GTEST_IMPLEMENTATION_
// If this file is included from the user's code, just say no.
# error "gtest-internal-inl.h is part of Google Test's internal implementation."
# error "It must not be included except by Google Test itself."
#endif  // GTEST_IMPLEMENTATION_

#ifndef _WIN32_WCE
# include <errno.h>
#endif  // !_WIN32_WCE
#include <stddef.h>
#include <stdlib.h>  // For strtoll/_strtoul64/malloc/free.
#include <string.h>  // For memmove.

#include <algorithm>
#include <string>
#include <vector>

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

                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();

#if GTEST_CAN_STREAM_RESULTS_
  // Initializes the event listener for streaming test results to a socket.
  // Must not be called before InitGoogleTest.
  void ConfigureStreamingOutput();
#endif

  // Performs initialization dependent upon flag values obtained in
  // ParseGoogleTestFlagsOnly.  Is called from InitGoogleTest after the call to
  // ParseGoogleTestFlagsOnly.  In case a user neglects to call InitGoogleTest

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

    // No.  Appends to the end of the list.
    test_cases_.push_back(new_test_case);
  }

  test_case_indices_.push_back(static_cast<int>(test_case_indices_.size()));
  return new_test_case;
}

// Helpers for setting up / tearing down the given environment.  They
// are for use in the ForEach() function.
static void SetUpEnvironment(Environment* env) { env->SetUp(); }
static void TearDownEnvironment(Environment* env) { env->TearDown(); }

// 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, the test is considered to be failed, but the
// rest of the tests will still be run.
//
// When parameterized tests are enabled, it expands and registers
// parameterized tests first in RegisterParameterizedTests().
// All other functions called from RunAllTests() may safely assume that
// parameterized tests are ready to be counted and run.
bool UnitTestImpl::RunAllTests() {
  // Makes sure InitGoogleTest() was called.
  if (!GTestIsInitialized()) {
    printf("%s",
           "\nThis test program did NOT call ::testing::InitGoogleTest "
           "before calling RUN_ALL_TESTS().  Please fix it.\n");
    return false;
  }

  // Do not run any test if the --help flag was specified.
  if (g_help_flag)
    return true;

  // Repeats the call to the post-flag parsing initialization in case the
  // user didn't call InitGoogleTest.
  PostFlagParsingInit();

  // Even if sharding is not on, test runners may want to use the
  // GTEST_SHARD_STATUS_FILE to query whether the test supports the sharding
  // protocol.
  internal::WriteToShardStatusFileIfNeeded();

  // True iff we are in a subprocess for running a thread-safe-style
  // death test.
  bool in_subprocess_for_death_test = false;

#if GTEST_HAS_DEATH_TEST
  in_subprocess_for_death_test = (internal_run_death_test_flag_.get() != NULL);
# if defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_)
  if (in_subprocess_for_death_test) {
    GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_();
  }
# endif  // defined(GTEST_EXTRA_DEATH_TEST_CHILD_SETUP_)
#endif  // GTEST_HAS_DEATH_TEST

  const bool should_shard = ShouldShard(kTestTotalShards, kTestShardIndex,
                                        in_subprocess_for_death_test);

  // Compares the full test names with the filter to decide which
  // tests to run.
  const bool has_tests_to_run = FilterTests(should_shard
                                              ? HONOR_SHARDING_PROTOCOL
                                              : IGNORE_SHARDING_PROTOCOL) > 0;

  // Lists the tests and exits if the --gtest_list_tests flag was specified.
  if (GTEST_FLAG(list_tests)) {
    // This must be called *after* FilterTests() has been called.
    ListTestsMatchingFilter();
    return true;
  }

  random_seed_ = GTEST_FLAG(shuffle) ?
      GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0;

  // True iff at least one test has failed.
  bool failed = false;

  TestEventListener* repeater = listeners()->repeater();

  start_timestamp_ = GetTimeInMillis();
  repeater->OnTestProgramStart(*parent_);

  // How many times to repeat the tests?  We don't want to repeat them
  // when we are inside the subprocess of a death test.
  const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat);
  // Repeats forever if the repeat count is negative.
  const bool forever = repeat < 0;
  for (int i = 0; forever || i != repeat; i++) {
    // We want to preserve failures generated by ad-hoc test
    // assertions executed before RUN_ALL_TESTS().
    ClearNonAdHocTestResult();

    const TimeInMillis start = GetTimeInMillis();

    // Shuffles test cases and tests if requested.
    if (has_tests_to_run && GTEST_FLAG(shuffle)) {
      random()->Reseed(random_seed_);
      // This should be done before calling OnTestIterationStart(),
      // such that a test event listener can see the actual test order
      // in the event.
      ShuffleTests();
    }

    // Tells the unit test event listeners that the tests are about to start.
    repeater->OnTestIterationStart(*parent_, i);

    // Runs each test case if there is at least one test to run.
    if (has_tests_to_run) {
      // Sets up all environments beforehand.
      repeater->OnEnvironmentsSetUpStart(*parent_);
      ForEach(environments_, SetUpEnvironment);
      repeater->OnEnvironmentsSetUpEnd(*parent_);

      // Runs the tests only if there was no fatal failure during global
      // set-up.
      if (!Test::HasFatalFailure()) {
        for (int test_index = 0; test_index < total_test_case_count();
             test_index++) {
          GetMutableTestCase(test_index)->Run();

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

  const Int32 shard_index = Int32FromEnvOrDie(shard_index_env, -1);

  if (total_shards == -1 && shard_index == -1) {
    return false;
  } else if (total_shards == -1 && shard_index != -1) {
    const Message msg = Message()
      << "Invalid environment variables: you have "
      << kTestShardIndex << " = " << shard_index
      << ", but have left " << kTestTotalShards << " unset.\n";
    ColoredPrintf(COLOR_RED, msg.GetString().c_str());
    fflush(stdout);
    exit(EXIT_FAILURE);
  } else if (total_shards != -1 && shard_index == -1) {
    const Message msg = Message()
      << "Invalid environment variables: you have "
      << kTestTotalShards << " = " << total_shards
      << ", but have left " << kTestShardIndex << " unset.\n";
    ColoredPrintf(COLOR_RED, msg.GetString().c_str());
    fflush(stdout);
    exit(EXIT_FAILURE);
  } else if (shard_index < 0 || shard_index >= total_shards) {
    const Message msg = Message()
      << "Invalid environment variables: we require 0 <= "
      << kTestShardIndex << " < " << kTestTotalShards
      << ", but you have " << kTestShardIndex << "=" << shard_index
      << ", " << kTestTotalShards << "=" << total_shards << ".\n";
    ColoredPrintf(COLOR_RED, msg.GetString().c_str());
    fflush(stdout);
    exit(EXIT_FAILURE);
  }

  return total_shards > 1;
}

// Parses the environment variable var as an Int32. If it is unset,
// returns default_val. If it is not an Int32, prints an error
// and aborts.
Int32 Int32FromEnvOrDie(const char* var, Int32 default_val) {
  const char* str_val = posix::GetEnv(var);
  if (str_val == NULL) {
    return default_val;
  }

  Int32 result;
  if (!ParseInt32(Message() << "The value of environment variable " << var,
                  str_val, &result)) {
    exit(EXIT_FAILURE);
  }
  return result;
}

// Given the total number of shards, the shard index, and the test id,
// returns true iff the test should be run on this shard. The test id is
// some arbitrary but unique non-negative integer assigned to each test
// method. Assumes that 0 <= shard_index < total_shards.
bool ShouldRunTestOnShard(int total_shards, int shard_index, int test_id) {
  return (test_id % total_shards) == shard_index;
}

// Compares the name of each test with the user-specified filter to
// decide whether the test should be run, then records the result in
// each TestCase and TestInfo object.
// If shard_tests == true, further filters tests based on sharding
// variables in the environment - see
// http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide.
// Returns the number of tests that should run.
int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
  const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
      Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
  const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
      Int32FromEnvOrDie(kTestShardIndex, -1) : -1;

  // num_runnable_tests are the number of tests that will
  // run across all shards (i.e., match filter and are not disabled).
  // num_selected_tests are the number of tests to be run on
  // this shard.
  int num_runnable_tests = 0;
  int num_selected_tests = 0;
  for (size_t i = 0; i < test_cases_.size(); i++) {
    TestCase* const test_case = test_cases_[i];
    const std::string &test_case_name = test_case->name();
    test_case->set_should_run(false);

    for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
      TestInfo* const test_info = test_case->test_info_list()[j];
      const std::string test_name(test_info->name());
      // A test is disabled if test case name or test name matches
      // kDisableTestFilter.
      const bool is_disabled =
          internal::UnitTestOptions::MatchesFilter(test_case_name,
                                                   kDisableTestFilter) ||
          internal::UnitTestOptions::MatchesFilter(test_name,
                                                   kDisableTestFilter);
      test_info->is_disabled_ = is_disabled;

      const bool matches_filter =
          internal::UnitTestOptions::FilterMatchesTest(test_case_name,
                                                       test_name);
      test_info->matches_filter_ = matches_filter;

      const bool is_runnable =
          (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
          matches_filter;

      const bool is_selected = is_runnable &&
          (shard_tests == IGNORE_SHARDING_PROTOCOL ||
           ShouldRunTestOnShard(total_shards, shard_index,
                                num_runnable_tests));

      num_runnable_tests += is_runnable;
      num_selected_tests += is_selected;

      test_info->should_run_ = is_selected;
      test_case->set_should_run(test_case->should_run() || is_selected);
    }
  }
  return num_selected_tests;
}

// Prints the given C-string on a single line by replacing all '\n'
// characters with string "\\n".  If the output takes more than

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

//     * 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

# include <errno.h>
# include <fcntl.h>
# include <limits.h>

# if GTEST_OS_LINUX
#  include <signal.h>
# endif  // GTEST_OS_LINUX

# include <stdarg.h>

# if GTEST_OS_WINDOWS
#  include <windows.h>
# else
#  include <sys/mman.h>
#  include <sys/wait.h>
# endif  // GTEST_OS_WINDOWS

# if GTEST_OS_QNX
#  include <spawn.h>
# endif  // GTEST_OS_QNX

#endif  // GTEST_HAS_DEATH_TEST


// Indicates that this translation unit is part of Google Test's
// implementation.  It must come before gtest-internal-inl.h is
// included, or there will be a compiler error.  This trick exists to
// prevent the accidental inclusion of gtest-internal-inl.h in the
// user's code.
#define GTEST_IMPLEMENTATION_ 1
#undef GTEST_IMPLEMENTATION_

namespace testing {

// Constants.

// The default death test style.
static const char kDefaultDeathTestStyle[] = "fast";

GTEST_DEFINE_string_(
    death_test_style,
    internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle),
    "Indicates how to run a death test in a forked child process: "
    "\"threadsafe\" (child process re-executes the test binary "
    "from the beginning, running only the specific death test) or "
    "\"fast\" (child process runs the death test immediately "
    "after forking).");

GTEST_DEFINE_bool_(
    death_test_use_fork,
    internal::BoolFromGTestEnv("death_test_use_fork", false),
    "Instructs to use fork()/_exit() instead of clone() in death tests. "
    "Ignored and always uses fork() on POSIX systems where clone() is not "
    "implemented. Useful when running under valgrind or similar tools if "
    "those do not support clone(). Valgrind 3.3.1 will just fail if "
    "it sees an unsupported combination of clone() flags. "
    "It is not recommended to use this flag w/o valgrind though it will "
    "work in 99% of the cases. Once valgrind is fixed, this flag will "
    "most likely be removed.");

namespace internal {
GTEST_DEFINE_string_(
    internal_run_death_test, "",
    "Indicates the file, line number, temporal index of "
    "the single death test to run, and a file descriptor to "
    "which a success code may be sent, all separated by "
    "the '|' characters.  This flag is specified if and only if the current "
    "process is a sub-process launched for running a thread-safe "
    "death test.  FOR INTERNAL USE ONLY.");
}  // namespace internal

#if GTEST_HAS_DEATH_TEST

namespace internal {

// Valid only for fast death tests. Indicates the code is running in the
// child process of a fast style death test.
# if !GTEST_OS_WINDOWS
static bool g_in_fast_death_test_child = false;
# endif

// Returns a Boolean value indicating whether the caller is currently
// executing in the context of the death test child process.  Tools such as
// Valgrind heap checkers may need this to modify their behavior in death
// tests.  IMPORTANT: This is an internal utility.  Using it may break the
// implementation of death tests.  User code MUST NOT use it.
bool InDeathTestChild() {
# if GTEST_OS_WINDOWS

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

// 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)


#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fstream>

#if GTEST_OS_WINDOWS
# include <windows.h>
# include <io.h>
# include <sys/stat.h>
# include <map>  // Used in ThreadLocal.
#else
# include <unistd.h>
#endif  // GTEST_OS_WINDOWS

#if GTEST_OS_MAC
# include <mach/mach_init.h>
# include <mach/task.h>
# include <mach/vm_map.h>
#endif  // GTEST_OS_MAC

#if GTEST_OS_QNX
# include <devctl.h>
# include <fcntl.h>
# include <sys/procfs.h>
#endif  // GTEST_OS_QNX

#if GTEST_OS_AIX
# include <procinfo.h>
# include <sys/types.h>
#endif  // GTEST_OS_AIX


// Indicates that this translation unit is part of Google Test's
// implementation.  It must come before gtest-internal-inl.h is
// included, or there will be a compiler error.  This trick exists to
// prevent the accidental inclusion of gtest-internal-inl.h in the
// user's code.
#define GTEST_IMPLEMENTATION_ 1
#undef GTEST_IMPLEMENTATION_

namespace testing {
namespace internal {

#if defined(_MSC_VER) || defined(__BORLANDC__)
// MSVC and C++Builder do not provide a definition of STDERR_FILENO.
const int kStdOutFileno = 1;
const int kStdErrFileno = 2;
#else
const int kStdOutFileno = STDOUT_FILENO;
const int kStdErrFileno = STDERR_FILENO;
#endif  // _MSC_VER

#if GTEST_OS_LINUX

namespace {
template <typename T>
T ReadProcFileField(const string& filename, int field) {
  std::string dummy;
  std::ifstream file(filename.c_str());
  while (field-- > 0) {
    file >> dummy;
  }
  T output = 0;
  file >> output;
  return output;
}
}  // namespace

// Returns the number of active threads, or 0 when there is an error.
size_t GetThreadCount() {
  const string filename =
      (Message() << "/proc/" << getpid() << "/stat").GetString();
  return ReadProcFileField<int>(filename, 19);
}

#elif GTEST_OS_MAC

size_t GetThreadCount() {
  const task_t task = mach_task_self();
  mach_msg_type_number_t thread_count;
  thread_act_array_t thread_list;
  const kern_return_t status = task_threads(task, &thread_list, &thread_count);
  if (status == KERN_SUCCESS) {
    // task_threads allocates resources in thread_list and we need to free them
    // to avoid leaks.
    vm_deallocate(task,
                  reinterpret_cast<vm_address_t>(thread_list),
                  sizeof(thread_t) * thread_count);
    return static_cast<size_t>(thread_count);
  } else {
    return 0;
  }
}

#elif GTEST_OS_QNX

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

}
#endif  // GTEST_HAS_GLOBAL_STRING

void PrintStringTo(const ::std::string& s, ostream* os) {
  PrintCharsAsStringTo(s.data(), s.size(), os);
}

// Prints a ::wstring object.
#if GTEST_HAS_GLOBAL_WSTRING
void PrintWideStringTo(const ::wstring& s, ostream* os) {
  PrintCharsAsStringTo(s.data(), s.size(), os);
}
#endif  // GTEST_HAS_GLOBAL_WSTRING

#if GTEST_HAS_STD_WSTRING
void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
  PrintCharsAsStringTo(s.data(), s.size(), os);
}
#endif  // GTEST_HAS_STD_WSTRING

}  // namespace internal

}  // namespace testing
// Copyright 2008, 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: mheule@google.com (Markus Heule)
//
// The Google C++ Testing Framework (Google Test)


// Indicates that this translation unit is part of Google Test's
// implementation.  It must come before gtest-internal-inl.h is
// included, or there will be a compiler error.  This trick exists to
// prevent the accidental inclusion of gtest-internal-inl.h in the
// user's code.
#define GTEST_IMPLEMENTATION_ 1
#undef GTEST_IMPLEMENTATION_

namespace testing {

using internal::GetUnitTestImpl;

// Gets the summary of the failure message by omitting the stack trace
// in it.
std::string TestPartResult::ExtractSummary(const char* message) {
  const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
  return stack_trace == NULL ? message :
      std::string(message, stack_trace);
}

// Prints a TestPartResult object.
std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
  return os
      << result.file_name() << ":" << result.line_number() << ": "
      << (result.type() == TestPartResult::kSuccess ? "Success" :
          result.type() == TestPartResult::kFatalFailure ? "Fatal failure" :
          "Non-fatal failure") << ":\n"
      << result.message() << std::endl;
}

// Appends a TestPartResult to the array.
void TestPartResultArray::Append(const TestPartResult& result) {
  array_.push_back(result);
}

// Returns the TestPartResult at the given index (0-based).
const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
  if (index < 0 || index >= size()) {
    printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
    internal::posix::Abort();
  }

  return array_[index];
}

// Returns the number of TestPartResult objects in the array.
int TestPartResultArray::size() const {
  return static_cast<int>(array_.size());
}

namespace internal {

HasNewFatalFailureHelper::HasNewFatalFailureHelper()
    : has_new_fatal_failure_(false),
      original_reporter_(GetUnitTestImpl()->
                         GetTestPartResultReporterForCurrentThread()) {
  GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this);
}

HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
  GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(
      original_reporter_);
}

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