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

  if (rhs == NULL) return false;

  return wcscmp(lhs, rhs) == 0;
}

// Helper function for *_STREQ on wide strings.
AssertionResult CmpHelperSTREQ(const char* lhs_expression,
                               const char* rhs_expression,
                               const wchar_t* lhs,
                               const wchar_t* rhs) {
  if (String::WideCStringEquals(lhs, rhs)) {
    return AssertionSuccess();
  }

  return EqFailure(lhs_expression,
                   rhs_expression,
                   PrintToString(lhs),
                   PrintToString(rhs),
                   false);
}

// Helper function for *_STRNE on wide strings.
AssertionResult CmpHelperSTRNE(const char* s1_expression,
                               const char* s2_expression,
                               const wchar_t* s1,
                               const wchar_t* s2) {
  if (!String::WideCStringEquals(s1, s2)) {
    return AssertionSuccess();
  }

  return AssertionFailure() << "Expected: (" << s1_expression << ") != ("
                            << s2_expression << "), actual: "
                            << PrintToString(s1)
                            << " vs " << PrintToString(s2);
}

// Compares two C strings, ignoring case.  Returns true iff they have
// the same content.
//
// Unlike strcasecmp(), this function can handle NULL argument(s).  A
// NULL C string is considered different to any non-NULL C string,
// including the empty string.
bool String::CaseInsensitiveCStringEquals(const char * lhs, const char * rhs) {
  if (lhs == NULL)
    return rhs == NULL;
  if (rhs == NULL)
    return false;
  return posix::StrCaseCmp(lhs, rhs) == 0;
}

  // Compares two wide C strings, ignoring case.  Returns true iff they
  // have the same content.
  //
  // Unlike wcscasecmp(), this function can handle NULL argument(s).
  // A NULL C string is considered different to any non-NULL wide C string,
  // including the empty string.
  // NB: The implementations on different platforms slightly differ.
  // On windows, this method uses _wcsicmp which compares according to LC_CTYPE
  // environment variable. On GNU platform this method uses wcscasecmp
  // which compares according to LC_CTYPE category of the current locale.
  // On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
  // current locale.
bool String::CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
                                              const wchar_t* rhs) {
  if (lhs == NULL) return rhs == NULL;

  if (rhs == NULL) return false;

#if GTEST_OS_WINDOWS
  return _wcsicmp(lhs, rhs) == 0;
#elif GTEST_OS_LINUX && !GTEST_OS_LINUX_ANDROID
  return wcscasecmp(lhs, rhs) == 0;
#else
  // Android, Mac OS X and Cygwin don't define wcscasecmp.
  // Other unknown OSes may not define it either.
  wint_t left, right;
  do {
    left = towlower(*lhs++);
    right = towlower(*rhs++);
  } while (left && left == right);
  return left == right;
#endif  // OS selector
}

// Returns true iff str ends with the given suffix, ignoring case.
// Any string is considered to end with an empty suffix.
bool String::EndsWithCaseInsensitive(
    const std::string& str, const std::string& suffix) {
  const size_t str_len = str.length();
  const size_t suffix_len = suffix.length();
  return (str_len >= suffix_len) &&
         CaseInsensitiveCStringEquals(str.c_str() + str_len - suffix_len,
                                      suffix.c_str());
}

// Formats an int value as "%02d".
std::string String::FormatIntWidth2(int value) {
  std::stringstream ss;
  ss << std::setfill('0') << std::setw(2) << value;
  return ss.str();
}

// Formats an int value as "%X".
std::string String::FormatHexInt(int value) {
  std::stringstream ss;
  ss << std::hex << std::uppercase << value;
  return ss.str();
}

// Formats a byte as "%02X".
std::string String::FormatByte(unsigned char value) {
  std::stringstream ss;
  ss << std::setfill('0') << std::setw(2) << std::hex << std::uppercase
     << static_cast<unsigned int>(value);
  return ss.str();
}

// Converts the buffer in a stringstream to an std::string, converting NUL
// bytes to "\\0" along the way.
std::string StringStreamToString(::std::stringstream* ss) {
  const ::std::string& str = ss->str();
  const char* const start = str.c_str();

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

  free(const_cast<char*>(pattern_));
}

// Returns true iff regular expression re matches the entire str.
bool RE::FullMatch(const char* str, const RE& re) {
  if (!re.is_valid_) return false;

  regmatch_t match;
  return regexec(&re.full_regex_, str, 1, &match, 0) == 0;
}

// Returns true iff regular expression re matches a substring of str
// (including str itself).
bool RE::PartialMatch(const char* str, const RE& re) {
  if (!re.is_valid_) return false;

  regmatch_t match;
  return regexec(&re.partial_regex_, str, 1, &match, 0) == 0;
}

// Initializes an RE from its string representation.
void RE::Init(const char* regex) {
  pattern_ = posix::StrDup(regex);

  // Reserves enough bytes to hold the regular expression used for a
  // full match.
  const size_t full_regex_len = strlen(regex) + 10;
  char* const full_pattern = new char[full_regex_len];

  snprintf(full_pattern, full_regex_len, "^(%s)$", regex);
  is_valid_ = regcomp(&full_regex_, full_pattern, REG_EXTENDED) == 0;
  // We want to call regcomp(&partial_regex_, ...) even if the
  // previous expression returns false.  Otherwise partial_regex_ may
  // not be properly initialized can may cause trouble when it's
  // freed.
  //
  // Some implementation of POSIX regex (e.g. on at least some
  // versions of Cygwin) doesn't accept the empty string as a valid
  // regex.  We change it to an equivalent form "()" to be safe.
  if (is_valid_) {
    const char* const partial_regex = (*regex == '\0') ? "()" : regex;
    is_valid_ = regcomp(&partial_regex_, partial_regex, REG_EXTENDED) == 0;
  }
  EXPECT_TRUE(is_valid_)
      << "Regular expression \"" << regex
      << "\" is not a valid POSIX Extended regular expression.";

  delete[] full_pattern;
}

#elif GTEST_USES_SIMPLE_RE

// Returns true iff ch appears anywhere in str (excluding the
// terminating '\0' character).
bool IsInSet(char ch, const char* str) {
  return ch != '\0' && strchr(str, ch) != NULL;
}

// Returns true iff ch belongs to the given classification.  Unlike
// similar functions in <ctype.h>, these aren't affected by the
// current locale.
bool IsAsciiDigit(char ch) { return '0' <= ch && ch <= '9'; }
bool IsAsciiPunct(char ch) {
  return IsInSet(ch, "^-!\"#$%&'()*+,./:;<=>?@[\\]_`{|}~");
}
bool IsRepeat(char ch) { return IsInSet(ch, "?*+"); }
bool IsAsciiWhiteSpace(char ch) { return IsInSet(ch, " \f\n\r\t\v"); }
bool IsAsciiWordChar(char ch) {
  return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') ||
      ('0' <= ch && ch <= '9') || ch == '_';
}

// Returns true iff "\\c" is a supported escape sequence.
bool IsValidEscape(char c) {
  return (IsAsciiPunct(c) || IsInSet(c, "dDfnrsStvwW"));
}

// Returns true iff the given atom (specified by escaped and pattern)
// matches ch.  The result is undefined if the atom is invalid.
bool AtomMatchesChar(bool escaped, char pattern_char, char ch) {
  if (escaped) {  // "\\p" where p is pattern_char.
    switch (pattern_char) {
      case 'd': return IsAsciiDigit(ch);
      case 'D': return !IsAsciiDigit(ch);
      case 'f': return ch == '\f';
      case 'n': return ch == '\n';
      case 'r': return ch == '\r';
      case 's': return IsAsciiWhiteSpace(ch);
      case 'S': return !IsAsciiWhiteSpace(ch);
      case 't': return ch == '\t';
      case 'v': return ch == '\v';
      case 'w': return IsAsciiWordChar(ch);
      case 'W': return !IsAsciiWordChar(ch);
    }
    return IsAsciiPunct(pattern_char) && pattern_char == ch;
  }

  return (pattern_char == '.' && ch != '\n') || pattern_char == ch;
}

// Helper function used by ValidateRegex() to format error messages.
std::string FormatRegexSyntaxError(const char* regex, int index) {
  return (Message() << "Syntax error at index " << index
          << " in simple regular expression \"" << regex << "\": ").GetString();
}

// Generates non-fatal failures and returns false if regex is invalid;
// otherwise returns true.
bool ValidateRegex(const char* regex) {
  if (regex == NULL) {
    // TODO(wan@google.com): fix the source file location in the
    // assertion failures to match where the regex is used in user
    // code.
    ADD_FAILURE() << "NULL is not a valid simple regular expression.";
    return false;
  }

  bool is_valid = true;

  // True iff ?, *, or + can follow the previous atom.
  bool prev_repeatable = false;

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

  return Cardinality(new BetweenCardinalityImpl(min, max));
}

// Creates a cardinality that allows exactly n calls.
GTEST_API_ Cardinality Exactly(int n) { return Between(n, n); }

}  // 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 Mock - a framework for writing C++ mock classes.
//
// This file defines some utilities useful for implementing Google
// Mock.  They are subject to change without notice, so please DO NOT
// USE THEM IN USER CODE.


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

namespace testing {
namespace internal {

// Converts an identifier name to a space-separated list of lower-case
// words.  Each maximum substring of the form [A-Za-z][a-z]*|\d+ is
// treated as one word.  For example, both "FooBar123" and
// "foo_bar_123" are converted to "foo bar 123".
GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name) {
  string result;
  char prev_char = '\0';
  for (const char* p = id_name; *p != '\0'; prev_char = *(p++)) {
    // We don't care about the current locale as the input is
    // guaranteed to be a valid C++ identifier name.
    const bool starts_new_word = IsUpper(*p) ||
        (!IsAlpha(prev_char) && IsLower(*p)) ||
        (!IsDigit(prev_char) && IsDigit(*p));

    if (IsAlNum(*p)) {
      if (starts_new_word && result != "")
        result += ' ';
      result += ToLower(*p);
    }
  }
  return result;
}

// This class reports Google Mock failures as Google Test failures.  A
// user can define another class in a similar fashion if he intends to
// use Google Mock with a testing framework other than Google Test.
class GoogleTestFailureReporter : public FailureReporterInterface {
 public:
  virtual void ReportFailure(FailureType type, const char* file, int line,
                             const string& message) {
    AssertHelper(type == kFatal ?
                 TestPartResult::kFatalFailure :
                 TestPartResult::kNonFatalFailure,
                 file,
                 line,
                 message.c_str()) = Message();
    if (type == kFatal) {
      posix::Abort();
    }
  }
};

// Returns the global failure reporter.  Will create a
// GoogleTestFailureReporter and return it the first time called.
GTEST_API_ FailureReporterInterface* GetFailureReporter() {
  // Points to the global failure reporter used by Google Mock.  gcc
  // guarantees that the following use of failure_reporter is
  // thread-safe.  We may need to add additional synchronization to
  // protect failure_reporter if we port Google Mock to other
  // compilers.
  static FailureReporterInterface* const failure_reporter =
      new GoogleTestFailureReporter();
  return failure_reporter;
}

// Protects global resources (stdout in particular) used by Log().
static GTEST_DEFINE_STATIC_MUTEX_(g_log_mutex);

// Returns true iff a log with the given severity is visible according
// to the --gmock_verbose flag.
GTEST_API_ bool LogIsVisible(LogSeverity severity) {
  if (GMOCK_FLAG(verbose) == kInfoVerbosity) {
    // Always show the log if --gmock_verbose=info.
    return true;
  } else if (GMOCK_FLAG(verbose) == kErrorVerbosity) {
    // Always hide it if --gmock_verbose=error.
    return false;
  } else {
    // If --gmock_verbose is neither "info" nor "error", we treat it