The Tor Browser: comparison testing/gtest/gmock/src/gmock-internal-utils.cc

--1:000000000000
+:a95864e60820
+// 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 "gmock/internal/gmock-internal-utils.h"
+#include <ctype.h>
+#include <ostream>  // NOLINT
+#include <string>
+#include "gmock/gmock.h"
+#include "gmock/internal/gmock-port.h"
+#include "gtest/gtest.h"
+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".
+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 == FATAL ?
+TestPartResult::kFatalFailure :
+TestPartResult::kNonFatalFailure,
+file,
+line,
+message.c_str()) = Message();
+if (type == FATAL) {
+posix::Abort();
+}
+}
+};
+// Returns the global failure reporter.  Will create a
+// GoogleTestFailureReporter and return it the first time called.
+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.
+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
+// as "warning" (its default value).
+return severity == WARNING;
+}
+}
+// Prints the given message to stdout iff 'severity' >= the level
+// specified by the --gmock_verbose flag.  If stack_frames_to_skip >=
+// 0, also prints the stack trace excluding the top
+// stack_frames_to_skip frames.  In opt mode, any positive
+// stack_frames_to_skip is treated as 0, since we don't know which
+// function calls will be inlined by the compiler and need to be
+// conservative.
+void Log(LogSeverity severity, const string& message,
+int stack_frames_to_skip) {
+if (!LogIsVisible(severity))
+return;
+// Ensures that logs from different threads don't interleave.
+MutexLock l(&g_log_mutex);
+// "using ::std::cout;" doesn't work with Symbian's STLport, where cout is a
+// macro.
+if (severity == WARNING) {
+// Prints a GMOCK WARNING marker to make the warnings easily searchable.
+std::cout << "\nGMOCK WARNING:";
+}
+// Pre-pends a new-line to message if it doesn't start with one.
+if (message.empty() || message[0] != '\n') {
+std::cout << "\n";
+}
+std::cout << message;
+if (stack_frames_to_skip >= 0) {
+#ifdef NDEBUG
+// In opt mode, we have to be conservative and skip no stack frame.
+const int actual_to_skip = 0;
+#else
+// In dbg mode, we can do what the caller tell us to do (plus one
+// for skipping this function's stack frame).
+const int actual_to_skip = stack_frames_to_skip + 1;
+#endif  // NDEBUG
+// Appends a new-line to message if it doesn't end with one.
+if (!message.empty() && *message.rbegin() != '\n') {
+std::cout << "\n";
+}
+std::cout << "Stack trace:\n"
+<< ::testing::internal::GetCurrentOsStackTraceExceptTop(
+::testing::UnitTest::GetInstance(), actual_to_skip);
+}
+std::cout << ::std::flush;
+}
+}  // namespace internal
+}  // namespace testing

The Tor Browser / file comparison

comparison: testing/gtest/gmock/src/gmock-internal-utils.cc

testing/gtest/gmock/src/gmock-internal-utils.cc