Alien-cares

 view release on metacpan or  search on metacpan

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

  if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
#if GTEST_OS_WINDOWS
    // On Windows the TERM variable is usually not set, but the
    // console there does support colors.
    return stdout_is_tty;
#else
    // On non-Windows platforms, we rely on the TERM variable.
    const char* const term = posix::GetEnv("TERM");
    const bool term_supports_color =
        String::CStringEquals(term, "xterm") ||
        String::CStringEquals(term, "xterm-color") ||
        String::CStringEquals(term, "xterm-256color") ||
        String::CStringEquals(term, "screen") ||
        String::CStringEquals(term, "screen-256color") ||
        String::CStringEquals(term, "tmux") ||
        String::CStringEquals(term, "tmux-256color") ||
        String::CStringEquals(term, "rxvt-unicode") ||
        String::CStringEquals(term, "rxvt-unicode-256color") ||
        String::CStringEquals(term, "linux") ||
        String::CStringEquals(term, "cygwin");
    return stdout_is_tty && term_supports_color;
#endif  // GTEST_OS_WINDOWS
  }

  return String::CaseInsensitiveCStringEquals(gtest_color, "yes") ||
      String::CaseInsensitiveCStringEquals(gtest_color, "true") ||
      String::CaseInsensitiveCStringEquals(gtest_color, "t") ||
      String::CStringEquals(gtest_color, "1");
  // We take "yes", "true", "t", and "1" as meaning "yes".  If the
  // value is neither one of these nor "auto", we treat it as "no" to
  // be conservative.
}

// Helpers for printing colored strings to stdout. Note that on Windows, we
// cannot simply emit special characters and have the terminal change colors.
// This routine must actually emit the characters rather than return a string
// that would be colored when printed, as can be done on Linux.
void ColoredPrintf(GTestColor color, const char* fmt, ...) {
  va_list args;
  va_start(args, fmt);

#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS || \
    GTEST_OS_IOS || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
  const bool use_color = AlwaysFalse();
#else
  static const bool in_color_mode =
      ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
  const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
#endif  // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
  // The '!= 0' comparison is necessary to satisfy MSVC 7.1.

  if (!use_color) {
    vprintf(fmt, args);
    va_end(args);
    return;
  }

#if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE && \
    !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
  const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);

  // Gets the current text color.
  CONSOLE_SCREEN_BUFFER_INFO buffer_info;
  GetConsoleScreenBufferInfo(stdout_handle, &buffer_info);
  const WORD old_color_attrs = buffer_info.wAttributes;

  // We need to flush the stream buffers into the console before each
  // SetConsoleTextAttribute call lest it affect the text that is already
  // printed but has not yet reached the console.
  fflush(stdout);
  SetConsoleTextAttribute(stdout_handle,
                          GetColorAttribute(color) | FOREGROUND_INTENSITY);
  vprintf(fmt, args);

  fflush(stdout);
  // Restores the text color.
  SetConsoleTextAttribute(stdout_handle, old_color_attrs);
#else
  printf("\033[0;3%sm", GetAnsiColorCode(color));
  vprintf(fmt, args);
  printf("\033[m");  // Resets the terminal to default.
#endif  // GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MOBILE
  va_end(args);
}

// Text printed in Google Test's text output and --gunit_list_tests
// output to label the type parameter and value parameter for a test.
static const char kTypeParamLabel[] = "TypeParam";
static const char kValueParamLabel[] = "GetParam()";

void PrintFullTestCommentIfPresent(const TestInfo& test_info) {
  const char* const type_param = test_info.type_param();
  const char* const value_param = test_info.value_param();

  if (type_param != NULL || value_param != NULL) {
    printf(", where ");
    if (type_param != NULL) {
      printf("%s = %s", kTypeParamLabel, type_param);
      if (value_param != NULL)
        printf(" and ");
    }
    if (value_param != NULL) {
      printf("%s = %s", kValueParamLabel, value_param);
    }
  }
}

// This class implements the TestEventListener interface.
//
// Class PrettyUnitTestResultPrinter is copyable.
class PrettyUnitTestResultPrinter : public TestEventListener {
 public:
  PrettyUnitTestResultPrinter() {}
  static void PrintTestName(const char * test_case, const char * test) {
    printf("%s.%s", test_case, test);
  }

  // The following methods override what's in the TestEventListener class.
  virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
  virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);

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

  if (flag != NULL) {
    // ParseInternalRunDeathTestFlag() has performed all the necessary
    // processing.
    set_write_fd(flag->write_fd());
    return EXECUTE_TEST;
  }

  // WindowsDeathTest uses an anonymous pipe to communicate results of
  // a death test.
  SECURITY_ATTRIBUTES handles_are_inheritable = {
    sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
  HANDLE read_handle, write_handle;
  GTEST_DEATH_TEST_CHECK_(
      ::CreatePipe(&read_handle, &write_handle, &handles_are_inheritable,
                   0)  // Default buffer size.
      != FALSE);
  set_read_fd(::_open_osfhandle(reinterpret_cast<intptr_t>(read_handle),
                                O_RDONLY));
  write_handle_.Reset(write_handle);
  event_handle_.Reset(::CreateEvent(
      &handles_are_inheritable,
      TRUE,    // The event will automatically reset to non-signaled state.
      FALSE,   // The initial state is non-signalled.
      NULL));  // The even is unnamed.
  GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != NULL);
  const std::string filter_flag =
      std::string("--") + GTEST_FLAG_PREFIX_ + kFilterFlag + "=" +
      info->test_case_name() + "." + info->name();
  const std::string internal_flag =
      std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag +
      "=" + file_ + "|" + StreamableToString(line_) + "|" +
      StreamableToString(death_test_index) + "|" +
      StreamableToString(static_cast<unsigned int>(::GetCurrentProcessId())) +
      // size_t has the same width as pointers on both 32-bit and 64-bit
      // Windows platforms.
      // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
      "|" + StreamableToString(reinterpret_cast<size_t>(write_handle)) +
      "|" + StreamableToString(reinterpret_cast<size_t>(event_handle_.Get()));

  char executable_path[_MAX_PATH + 1];  // NOLINT
  GTEST_DEATH_TEST_CHECK_(
      _MAX_PATH + 1 != ::GetModuleFileNameA(NULL,
                                            executable_path,
                                            _MAX_PATH));

  std::string command_line =
      std::string(::GetCommandLineA()) + " " + filter_flag + " \"" +
      internal_flag + "\"";

  DeathTest::set_last_death_test_message("");

  CaptureStderr();
  // Flush the log buffers since the log streams are shared with the child.
  FlushInfoLog();

  // The child process will share the standard handles with the parent.
  STARTUPINFOA startup_info;
  memset(&startup_info, 0, sizeof(STARTUPINFO));
  startup_info.dwFlags = STARTF_USESTDHANDLES;
  startup_info.hStdInput = ::GetStdHandle(STD_INPUT_HANDLE);
  startup_info.hStdOutput = ::GetStdHandle(STD_OUTPUT_HANDLE);
  startup_info.hStdError = ::GetStdHandle(STD_ERROR_HANDLE);

  PROCESS_INFORMATION process_info;
  GTEST_DEATH_TEST_CHECK_(::CreateProcessA(
      executable_path,
      const_cast<char*>(command_line.c_str()),
      NULL,   // Retuned process handle is not inheritable.
      NULL,   // Retuned thread handle is not inheritable.
      TRUE,   // Child inherits all inheritable handles (for write_handle_).
      0x0,    // Default creation flags.
      NULL,   // Inherit the parent's environment.
      UnitTest::GetInstance()->original_working_dir(),
      &startup_info,
      &process_info) != FALSE);
  child_handle_.Reset(process_info.hProcess);
  ::CloseHandle(process_info.hThread);
  set_spawned(true);
  return OVERSEE_TEST;
}
# else  // We are not on Windows.

// ForkingDeathTest provides implementations for most of the abstract
// methods of the DeathTest interface.  Only the AssumeRole method is
// left undefined.
class ForkingDeathTest : public DeathTestImpl {
 public:
  ForkingDeathTest(const char* statement, const RE* regex);

  // All of these virtual functions are inherited from DeathTest.
  virtual int Wait();

 protected:
  void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }

 private:
  // PID of child process during death test; 0 in the child process itself.
  pid_t child_pid_;
};

// Constructs a ForkingDeathTest.
ForkingDeathTest::ForkingDeathTest(const char* a_statement, const RE* a_regex)
    : DeathTestImpl(a_statement, a_regex),
      child_pid_(-1) {}

// Waits for the child in a death test to exit, returning its exit
// status, or 0 if no child process exists.  As a side effect, sets the
// outcome data member.
int ForkingDeathTest::Wait() {
  if (!spawned())
    return 0;

  ReadAndInterpretStatusByte();

  int status_value;
  GTEST_DEATH_TEST_CHECK_SYSCALL_(waitpid(child_pid_, &status_value, 0));
  set_status(status_value);
  return status_value;
}

// A concrete death test class that forks, then immediately runs the test

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

    fflush(stdout);
    return false;
  }

  *value = result;
  return true;
}

// Reads and returns the Boolean environment variable corresponding to
// the given flag; if it's not set, returns default_value.
//
// The value is considered true iff it's not "0".
bool BoolFromGTestEnv(const char* flag, bool default_value) {
#if defined(GTEST_GET_BOOL_FROM_ENV_)
  return GTEST_GET_BOOL_FROM_ENV_(flag, default_value);
#endif  // defined(GTEST_GET_BOOL_FROM_ENV_)
  const std::string env_var = FlagToEnvVar(flag);
  const char* const string_value = posix::GetEnv(env_var.c_str());
  return string_value == NULL ?
      default_value : strcmp(string_value, "0") != 0;
}

// Reads and returns a 32-bit integer stored in the environment
// variable corresponding to the given flag; if it isn't set or
// doesn't represent a valid 32-bit integer, returns default_value.
Int32 Int32FromGTestEnv(const char* flag, Int32 default_value) {
#if defined(GTEST_GET_INT32_FROM_ENV_)
  return GTEST_GET_INT32_FROM_ENV_(flag, default_value);
#endif  // defined(GTEST_GET_INT32_FROM_ENV_)
  const std::string env_var = FlagToEnvVar(flag);
  const char* const string_value = posix::GetEnv(env_var.c_str());
  if (string_value == NULL) {
    // The environment variable is not set.
    return default_value;
  }

  Int32 result = default_value;
  if (!ParseInt32(Message() << "Environment variable " << env_var,
                  string_value, &result)) {
    printf("The default value %s is used.\n",
           (Message() << default_value).GetString().c_str());
    fflush(stdout);
    return default_value;
  }

  return result;
}

// Reads and returns the string environment variable corresponding to
// the given flag; if it's not set, returns default_value.
std::string StringFromGTestEnv(const char* flag, const char* default_value) {
#if defined(GTEST_GET_STRING_FROM_ENV_)
  return GTEST_GET_STRING_FROM_ENV_(flag, default_value);
#endif  // defined(GTEST_GET_STRING_FROM_ENV_)
  const std::string env_var = FlagToEnvVar(flag);
  const char* value = posix::GetEnv(env_var.c_str());
  if (value != NULL) {
    return value;
  }

  // As a special case for the 'output' flag, if GTEST_OUTPUT is not
  // set, we look for XML_OUTPUT_FILE, which is set by the Bazel build
  // system.  The value of XML_OUTPUT_FILE is a filename without the
  // "xml:" prefix of GTEST_OUTPUT.
  //
  // The net priority order after flag processing is thus:
  //   --gtest_output command line flag
  //   GTEST_OUTPUT environment variable
  //   XML_OUTPUT_FILE environment variable
  //   'default_value'
  if (strcmp(flag, "output") == 0) {
    value = posix::GetEnv("XML_OUTPUT_FILE");
    if (value != NULL) {
      return std::string("xml:") + value;
    }
  }
  return default_value;
}

}  // namespace internal
}  // namespace testing
// 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)

// Google Test - The Google C++ Testing Framework
//
// This file implements a universal value printer that can print a
// value of any type T:
//
//   void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
//
// It uses the << operator when possible, and prints the bytes in the
// object otherwise.  A user can override its behavior for a class
// type Foo by defining either operator<<(::std::ostream&, const Foo&)
// or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
// defines Foo.

#include <ctype.h>
#include <stdio.h>
#include <cwchar>
#include <ostream>  // NOLINT
#include <string>

namespace testing {