gtest: Import sources from gtest 1.6.0.
The upstream of gtest has decided that the intended usage model is for projects to import the source and use it, which is reflected in their recent removal of the gtest-config tool. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Eric Anholt
Ian Romanick
parent
6f03692775
commit
fe358c0ffa
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// Copyright 2008, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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||||
// copyright notice, this list of conditions and the following disclaimer
|
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// in the documentation and/or other materials provided with the
|
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
|
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Author: mheule@google.com (Markus Heule)
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//
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// Google C++ Testing Framework (Google Test)
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//
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// Sometimes it's desirable to build Google Test by compiling a single file.
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// This file serves this purpose.
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// This line ensures that gtest.h can be compiled on its own, even
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// when it's fused.
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#include "gtest/gtest.h"
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// The following lines pull in the real gtest *.cc files.
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#include "src/gtest.cc"
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#include "src/gtest-death-test.cc"
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#include "src/gtest-filepath.cc"
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#include "src/gtest-port.cc"
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#include "src/gtest-printers.cc"
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#include "src/gtest-test-part.cc"
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#include "src/gtest-typed-test.cc"
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File diff suppressed because it is too large
Load Diff
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// Copyright 2008, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
|
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// met:
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//
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
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// in the documentation and/or other materials provided with the
|
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived from
|
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// 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,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Authors: keith.ray@gmail.com (Keith Ray)
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#include "gtest/internal/gtest-filepath.h"
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#include "gtest/internal/gtest-port.h"
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#include <stdlib.h>
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#if GTEST_OS_WINDOWS_MOBILE
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# include <windows.h>
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#elif GTEST_OS_WINDOWS
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# include <direct.h>
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# include <io.h>
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#elif GTEST_OS_SYMBIAN || GTEST_OS_NACL
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// Symbian OpenC and NaCl have PATH_MAX in sys/syslimits.h
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# include <sys/syslimits.h>
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#else
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# include <limits.h>
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# include <climits> // Some Linux distributions define PATH_MAX here.
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#endif // GTEST_OS_WINDOWS_MOBILE
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#if GTEST_OS_WINDOWS
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# define GTEST_PATH_MAX_ _MAX_PATH
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#elif defined(PATH_MAX)
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# define GTEST_PATH_MAX_ PATH_MAX
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#elif defined(_XOPEN_PATH_MAX)
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# define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
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#else
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# define GTEST_PATH_MAX_ _POSIX_PATH_MAX
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#endif // GTEST_OS_WINDOWS
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#include "gtest/internal/gtest-string.h"
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namespace testing {
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namespace internal {
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#if GTEST_OS_WINDOWS
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// On Windows, '\\' is the standard path separator, but many tools and the
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// Windows API also accept '/' as an alternate path separator. Unless otherwise
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// noted, a file path can contain either kind of path separators, or a mixture
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// of them.
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const char kPathSeparator = '\\';
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const char kAlternatePathSeparator = '/';
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const char kPathSeparatorString[] = "\\";
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const char kAlternatePathSeparatorString[] = "/";
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# if GTEST_OS_WINDOWS_MOBILE
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// Windows CE doesn't have a current directory. You should not use
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// the current directory in tests on Windows CE, but this at least
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// provides a reasonable fallback.
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const char kCurrentDirectoryString[] = "\\";
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// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
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const DWORD kInvalidFileAttributes = 0xffffffff;
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# else
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const char kCurrentDirectoryString[] = ".\\";
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# endif // GTEST_OS_WINDOWS_MOBILE
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#else
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const char kPathSeparator = '/';
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const char kPathSeparatorString[] = "/";
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const char kCurrentDirectoryString[] = "./";
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#endif // GTEST_OS_WINDOWS
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// Returns whether the given character is a valid path separator.
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static bool IsPathSeparator(char c) {
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#if GTEST_HAS_ALT_PATH_SEP_
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return (c == kPathSeparator) || (c == kAlternatePathSeparator);
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#else
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return c == kPathSeparator;
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#endif
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}
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// Returns the current working directory, or "" if unsuccessful.
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FilePath FilePath::GetCurrentDir() {
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#if GTEST_OS_WINDOWS_MOBILE
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// Windows CE doesn't have a current directory, so we just return
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// something reasonable.
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return FilePath(kCurrentDirectoryString);
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#elif GTEST_OS_WINDOWS
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char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
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return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
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#else
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char cwd[GTEST_PATH_MAX_ + 1] = { '\0' };
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return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd);
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#endif // GTEST_OS_WINDOWS_MOBILE
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}
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// Returns a copy of the FilePath with the case-insensitive extension removed.
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// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
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// FilePath("dir/file"). If a case-insensitive extension is not
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// found, returns a copy of the original FilePath.
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FilePath FilePath::RemoveExtension(const char* extension) const {
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String dot_extension(String::Format(".%s", extension));
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if (pathname_.EndsWithCaseInsensitive(dot_extension.c_str())) {
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return FilePath(String(pathname_.c_str(), pathname_.length() - 4));
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}
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return *this;
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}
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// Returns a pointer to the last occurence of a valid path separator in
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// the FilePath. On Windows, for example, both '/' and '\' are valid path
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// separators. Returns NULL if no path separator was found.
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const char* FilePath::FindLastPathSeparator() const {
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const char* const last_sep = strrchr(c_str(), kPathSeparator);
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#if GTEST_HAS_ALT_PATH_SEP_
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const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator);
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// Comparing two pointers of which only one is NULL is undefined.
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if (last_alt_sep != NULL &&
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(last_sep == NULL || last_alt_sep > last_sep)) {
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return last_alt_sep;
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}
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#endif
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return last_sep;
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}
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// Returns a copy of the FilePath with the directory part removed.
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// Example: FilePath("path/to/file").RemoveDirectoryName() returns
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// FilePath("file"). If there is no directory part ("just_a_file"), it returns
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// the FilePath unmodified. If there is no file part ("just_a_dir/") it
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// returns an empty FilePath ("").
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// On Windows platform, '\' is the path separator, otherwise it is '/'.
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FilePath FilePath::RemoveDirectoryName() const {
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const char* const last_sep = FindLastPathSeparator();
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return last_sep ? FilePath(String(last_sep + 1)) : *this;
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}
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// RemoveFileName returns the directory path with the filename removed.
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// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
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// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
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// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
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// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
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// On Windows platform, '\' is the path separator, otherwise it is '/'.
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FilePath FilePath::RemoveFileName() const {
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const char* const last_sep = FindLastPathSeparator();
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String dir;
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if (last_sep) {
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dir = String(c_str(), last_sep + 1 - c_str());
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} else {
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dir = kCurrentDirectoryString;
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}
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return FilePath(dir);
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}
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// Helper functions for naming files in a directory for xml output.
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// Given directory = "dir", base_name = "test", number = 0,
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// extension = "xml", returns "dir/test.xml". If number is greater
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// than zero (e.g., 12), returns "dir/test_12.xml".
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// On Windows platform, uses \ as the separator rather than /.
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FilePath FilePath::MakeFileName(const FilePath& directory,
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const FilePath& base_name,
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int number,
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const char* extension) {
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String file;
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if (number == 0) {
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file = String::Format("%s.%s", base_name.c_str(), extension);
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} else {
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file = String::Format("%s_%d.%s", base_name.c_str(), number, extension);
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}
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return ConcatPaths(directory, FilePath(file));
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}
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// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
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// On Windows, uses \ as the separator rather than /.
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FilePath FilePath::ConcatPaths(const FilePath& directory,
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const FilePath& relative_path) {
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if (directory.IsEmpty())
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return relative_path;
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const FilePath dir(directory.RemoveTrailingPathSeparator());
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return FilePath(String::Format("%s%c%s", dir.c_str(), kPathSeparator,
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relative_path.c_str()));
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}
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// Returns true if pathname describes something findable in the file-system,
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// either a file, directory, or whatever.
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bool FilePath::FileOrDirectoryExists() const {
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#if GTEST_OS_WINDOWS_MOBILE
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LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
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const DWORD attributes = GetFileAttributes(unicode);
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delete [] unicode;
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return attributes != kInvalidFileAttributes;
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#else
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posix::StatStruct file_stat;
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return posix::Stat(pathname_.c_str(), &file_stat) == 0;
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#endif // GTEST_OS_WINDOWS_MOBILE
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}
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// Returns true if pathname describes a directory in the file-system
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// that exists.
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bool FilePath::DirectoryExists() const {
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bool result = false;
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#if GTEST_OS_WINDOWS
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// Don't strip off trailing separator if path is a root directory on
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// Windows (like "C:\\").
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const FilePath& path(IsRootDirectory() ? *this :
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RemoveTrailingPathSeparator());
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#else
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const FilePath& path(*this);
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#endif
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#if GTEST_OS_WINDOWS_MOBILE
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LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
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const DWORD attributes = GetFileAttributes(unicode);
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delete [] unicode;
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if ((attributes != kInvalidFileAttributes) &&
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(attributes & FILE_ATTRIBUTE_DIRECTORY)) {
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result = true;
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}
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#else
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posix::StatStruct file_stat;
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result = posix::Stat(path.c_str(), &file_stat) == 0 &&
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posix::IsDir(file_stat);
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#endif // GTEST_OS_WINDOWS_MOBILE
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return result;
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}
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// Returns true if pathname describes a root directory. (Windows has one
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// root directory per disk drive.)
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bool FilePath::IsRootDirectory() const {
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#if GTEST_OS_WINDOWS
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// TODO(wan@google.com): on Windows a network share like
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// \\server\share can be a root directory, although it cannot be the
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// current directory. Handle this properly.
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return pathname_.length() == 3 && IsAbsolutePath();
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#else
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return pathname_.length() == 1 && IsPathSeparator(pathname_.c_str()[0]);
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#endif
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}
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// Returns true if pathname describes an absolute path.
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bool FilePath::IsAbsolutePath() const {
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const char* const name = pathname_.c_str();
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#if GTEST_OS_WINDOWS
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return pathname_.length() >= 3 &&
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((name[0] >= 'a' && name[0] <= 'z') ||
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(name[0] >= 'A' && name[0] <= 'Z')) &&
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name[1] == ':' &&
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IsPathSeparator(name[2]);
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#else
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return IsPathSeparator(name[0]);
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#endif
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}
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// Returns a pathname for a file that does not currently exist. The pathname
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// will be directory/base_name.extension or
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// directory/base_name_<number>.extension if directory/base_name.extension
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// already exists. The number will be incremented until a pathname is found
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// that does not already exist.
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// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
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// There could be a race condition if two or more processes are calling this
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// function at the same time -- they could both pick the same filename.
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FilePath FilePath::GenerateUniqueFileName(const FilePath& directory,
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const FilePath& base_name,
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const char* extension) {
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FilePath full_pathname;
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int number = 0;
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do {
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full_pathname.Set(MakeFileName(directory, base_name, number++, extension));
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} while (full_pathname.FileOrDirectoryExists());
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return full_pathname;
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}
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// Returns true if FilePath ends with a path separator, which indicates that
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// it is intended to represent a directory. Returns false otherwise.
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// This does NOT check that a directory (or file) actually exists.
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bool FilePath::IsDirectory() const {
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return !pathname_.empty() &&
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IsPathSeparator(pathname_.c_str()[pathname_.length() - 1]);
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}
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// Create directories so that path exists. Returns true if successful or if
|
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// the directories already exist; returns false if unable to create directories
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// for any reason.
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bool FilePath::CreateDirectoriesRecursively() const {
|
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if (!this->IsDirectory()) {
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return false;
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}
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if (pathname_.length() == 0 || this->DirectoryExists()) {
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return true;
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}
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const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName());
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return parent.CreateDirectoriesRecursively() && this->CreateFolder();
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}
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// Create the directory so that path exists. Returns true if successful or
|
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// if the directory already exists; returns false if unable to create the
|
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// directory for any reason, including if the parent directory does not
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// exist. Not named "CreateDirectory" because that's a macro on Windows.
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bool FilePath::CreateFolder() const {
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#if GTEST_OS_WINDOWS_MOBILE
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FilePath removed_sep(this->RemoveTrailingPathSeparator());
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LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
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int result = CreateDirectory(unicode, NULL) ? 0 : -1;
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delete [] unicode;
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#elif GTEST_OS_WINDOWS
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int result = _mkdir(pathname_.c_str());
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#else
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int result = mkdir(pathname_.c_str(), 0777);
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#endif // GTEST_OS_WINDOWS_MOBILE
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if (result == -1) {
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return this->DirectoryExists(); // An error is OK if the directory exists.
|
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}
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return true; // No error.
|
||||
}
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||||
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// If input name has a trailing separator character, remove it and return the
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// name, otherwise return the name string unmodified.
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// On Windows platform, uses \ as the separator, other platforms use /.
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||||
FilePath FilePath::RemoveTrailingPathSeparator() const {
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return IsDirectory()
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? FilePath(String(pathname_.c_str(), pathname_.length() - 1))
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: *this;
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}
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||||
// Removes any redundant separators that might be in the pathname.
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// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
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// redundancies that might be in a pathname involving "." or "..".
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// TODO(wan@google.com): handle Windows network shares (e.g. \\server\share).
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void FilePath::Normalize() {
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if (pathname_.c_str() == NULL) {
|
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pathname_ = "";
|
||||
return;
|
||||
}
|
||||
const char* src = pathname_.c_str();
|
||||
char* const dest = new char[pathname_.length() + 1];
|
||||
char* dest_ptr = dest;
|
||||
memset(dest_ptr, 0, pathname_.length() + 1);
|
||||
|
||||
while (*src != '\0') {
|
||||
*dest_ptr = *src;
|
||||
if (!IsPathSeparator(*src)) {
|
||||
src++;
|
||||
} else {
|
||||
#if GTEST_HAS_ALT_PATH_SEP_
|
||||
if (*dest_ptr == kAlternatePathSeparator) {
|
||||
*dest_ptr = kPathSeparator;
|
||||
}
|
||||
#endif
|
||||
while (IsPathSeparator(*src))
|
||||
src++;
|
||||
}
|
||||
dest_ptr++;
|
||||
}
|
||||
*dest_ptr = '\0';
|
||||
pathname_ = dest;
|
||||
delete[] dest;
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
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||||
File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,746 @@
|
|||
// 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: wan@google.com (Zhanyong Wan)
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
#include <limits.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
# include <windows.h> // For TerminateProcess()
|
||||
#elif GTEST_OS_WINDOWS
|
||||
# include <io.h>
|
||||
# include <sys/stat.h>
|
||||
#else
|
||||
# include <unistd.h>
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
|
||||
#if GTEST_OS_MAC
|
||||
# include <mach/mach_init.h>
|
||||
# include <mach/task.h>
|
||||
# include <mach/vm_map.h>
|
||||
#endif // GTEST_OS_MAC
|
||||
|
||||
#include "gtest/gtest-spi.h"
|
||||
#include "gtest/gtest-message.h"
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-string.h"
|
||||
|
||||
// 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
|
||||
#include "src/gtest-internal-inl.h"
|
||||
#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_MAC
|
||||
|
||||
// Returns the number of threads running in the process, or 0 to indicate that
|
||||
// we cannot detect it.
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
size_t GetThreadCount() {
|
||||
// There's no portable way to detect the number of threads, so we just
|
||||
// return 0 to indicate that we cannot detect it.
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif // GTEST_OS_MAC
|
||||
|
||||
#if GTEST_USES_POSIX_RE
|
||||
|
||||
// Implements RE. Currently only needed for death tests.
|
||||
|
||||
RE::~RE() {
|
||||
if (is_valid_) {
|
||||
// regfree'ing an invalid regex might crash because the content
|
||||
// of the regex is undefined. Since the regex's are essentially
|
||||
// the same, one cannot be valid (or invalid) without the other
|
||||
// being so too.
|
||||
regfree(&partial_regex_);
|
||||
regfree(&full_regex_);
|
||||
}
|
||||
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.
|
||||
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;
|
||||
for (int i = 0; regex[i]; i++) {
|
||||
if (regex[i] == '\\') { // An escape sequence
|
||||
i++;
|
||||
if (regex[i] == '\0') {
|
||||
ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
|
||||
<< "'\\' cannot appear at the end.";
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!IsValidEscape(regex[i])) {
|
||||
ADD_FAILURE() << FormatRegexSyntaxError(regex, i - 1)
|
||||
<< "invalid escape sequence \"\\" << regex[i] << "\".";
|
||||
is_valid = false;
|
||||
}
|
||||
prev_repeatable = true;
|
||||
} else { // Not an escape sequence.
|
||||
const char ch = regex[i];
|
||||
|
||||
if (ch == '^' && i > 0) {
|
||||
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
|
||||
<< "'^' can only appear at the beginning.";
|
||||
is_valid = false;
|
||||
} else if (ch == '$' && regex[i + 1] != '\0') {
|
||||
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
|
||||
<< "'$' can only appear at the end.";
|
||||
is_valid = false;
|
||||
} else if (IsInSet(ch, "()[]{}|")) {
|
||||
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
|
||||
<< "'" << ch << "' is unsupported.";
|
||||
is_valid = false;
|
||||
} else if (IsRepeat(ch) && !prev_repeatable) {
|
||||
ADD_FAILURE() << FormatRegexSyntaxError(regex, i)
|
||||
<< "'" << ch << "' can only follow a repeatable token.";
|
||||
is_valid = false;
|
||||
}
|
||||
|
||||
prev_repeatable = !IsInSet(ch, "^$?*+");
|
||||
}
|
||||
}
|
||||
|
||||
return is_valid;
|
||||
}
|
||||
|
||||
// Matches a repeated regex atom followed by a valid simple regular
|
||||
// expression. The regex atom is defined as c if escaped is false,
|
||||
// or \c otherwise. repeat is the repetition meta character (?, *,
|
||||
// or +). The behavior is undefined if str contains too many
|
||||
// characters to be indexable by size_t, in which case the test will
|
||||
// probably time out anyway. We are fine with this limitation as
|
||||
// std::string has it too.
|
||||
bool MatchRepetitionAndRegexAtHead(
|
||||
bool escaped, char c, char repeat, const char* regex,
|
||||
const char* str) {
|
||||
const size_t min_count = (repeat == '+') ? 1 : 0;
|
||||
const size_t max_count = (repeat == '?') ? 1 :
|
||||
static_cast<size_t>(-1) - 1;
|
||||
// We cannot call numeric_limits::max() as it conflicts with the
|
||||
// max() macro on Windows.
|
||||
|
||||
for (size_t i = 0; i <= max_count; ++i) {
|
||||
// We know that the atom matches each of the first i characters in str.
|
||||
if (i >= min_count && MatchRegexAtHead(regex, str + i)) {
|
||||
// We have enough matches at the head, and the tail matches too.
|
||||
// Since we only care about *whether* the pattern matches str
|
||||
// (as opposed to *how* it matches), there is no need to find a
|
||||
// greedy match.
|
||||
return true;
|
||||
}
|
||||
if (str[i] == '\0' || !AtomMatchesChar(escaped, c, str[i]))
|
||||
return false;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// Returns true iff regex matches a prefix of str. regex must be a
|
||||
// valid simple regular expression and not start with "^", or the
|
||||
// result is undefined.
|
||||
bool MatchRegexAtHead(const char* regex, const char* str) {
|
||||
if (*regex == '\0') // An empty regex matches a prefix of anything.
|
||||
return true;
|
||||
|
||||
// "$" only matches the end of a string. Note that regex being
|
||||
// valid guarantees that there's nothing after "$" in it.
|
||||
if (*regex == '$')
|
||||
return *str == '\0';
|
||||
|
||||
// Is the first thing in regex an escape sequence?
|
||||
const bool escaped = *regex == '\\';
|
||||
if (escaped)
|
||||
++regex;
|
||||
if (IsRepeat(regex[1])) {
|
||||
// MatchRepetitionAndRegexAtHead() calls MatchRegexAtHead(), so
|
||||
// here's an indirect recursion. It terminates as the regex gets
|
||||
// shorter in each recursion.
|
||||
return MatchRepetitionAndRegexAtHead(
|
||||
escaped, regex[0], regex[1], regex + 2, str);
|
||||
} else {
|
||||
// regex isn't empty, isn't "$", and doesn't start with a
|
||||
// repetition. We match the first atom of regex with the first
|
||||
// character of str and recurse.
|
||||
return (*str != '\0') && AtomMatchesChar(escaped, *regex, *str) &&
|
||||
MatchRegexAtHead(regex + 1, str + 1);
|
||||
}
|
||||
}
|
||||
|
||||
// Returns true iff regex matches any substring of str. regex must be
|
||||
// a valid simple regular expression, or the result is undefined.
|
||||
//
|
||||
// The algorithm is recursive, but the recursion depth doesn't exceed
|
||||
// the regex length, so we won't need to worry about running out of
|
||||
// stack space normally. In rare cases the time complexity can be
|
||||
// exponential with respect to the regex length + the string length,
|
||||
// but usually it's must faster (often close to linear).
|
||||
bool MatchRegexAnywhere(const char* regex, const char* str) {
|
||||
if (regex == NULL || str == NULL)
|
||||
return false;
|
||||
|
||||
if (*regex == '^')
|
||||
return MatchRegexAtHead(regex + 1, str);
|
||||
|
||||
// A successful match can be anywhere in str.
|
||||
do {
|
||||
if (MatchRegexAtHead(regex, str))
|
||||
return true;
|
||||
} while (*str++ != '\0');
|
||||
return false;
|
||||
}
|
||||
|
||||
// Implements the RE class.
|
||||
|
||||
RE::~RE() {
|
||||
free(const_cast<char*>(pattern_));
|
||||
free(const_cast<char*>(full_pattern_));
|
||||
}
|
||||
|
||||
// Returns true iff regular expression re matches the entire str.
|
||||
bool RE::FullMatch(const char* str, const RE& re) {
|
||||
return re.is_valid_ && MatchRegexAnywhere(re.full_pattern_, str);
|
||||
}
|
||||
|
||||
// Returns true iff regular expression re matches a substring of str
|
||||
// (including str itself).
|
||||
bool RE::PartialMatch(const char* str, const RE& re) {
|
||||
return re.is_valid_ && MatchRegexAnywhere(re.pattern_, str);
|
||||
}
|
||||
|
||||
// Initializes an RE from its string representation.
|
||||
void RE::Init(const char* regex) {
|
||||
pattern_ = full_pattern_ = NULL;
|
||||
if (regex != NULL) {
|
||||
pattern_ = posix::StrDup(regex);
|
||||
}
|
||||
|
||||
is_valid_ = ValidateRegex(regex);
|
||||
if (!is_valid_) {
|
||||
// No need to calculate the full pattern when the regex is invalid.
|
||||
return;
|
||||
}
|
||||
|
||||
const size_t len = strlen(regex);
|
||||
// Reserves enough bytes to hold the regular expression used for a
|
||||
// full match: we need space to prepend a '^', append a '$', and
|
||||
// terminate the string with '\0'.
|
||||
char* buffer = static_cast<char*>(malloc(len + 3));
|
||||
full_pattern_ = buffer;
|
||||
|
||||
if (*regex != '^')
|
||||
*buffer++ = '^'; // Makes sure full_pattern_ starts with '^'.
|
||||
|
||||
// We don't use snprintf or strncpy, as they trigger a warning when
|
||||
// compiled with VC++ 8.0.
|
||||
memcpy(buffer, regex, len);
|
||||
buffer += len;
|
||||
|
||||
if (len == 0 || regex[len - 1] != '$')
|
||||
*buffer++ = '$'; // Makes sure full_pattern_ ends with '$'.
|
||||
|
||||
*buffer = '\0';
|
||||
}
|
||||
|
||||
#endif // GTEST_USES_POSIX_RE
|
||||
|
||||
const char kUnknownFile[] = "unknown file";
|
||||
|
||||
// Formats a source file path and a line number as they would appear
|
||||
// in an error message from the compiler used to compile this code.
|
||||
GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) {
|
||||
const char* const file_name = file == NULL ? kUnknownFile : file;
|
||||
|
||||
if (line < 0) {
|
||||
return String::Format("%s:", file_name).c_str();
|
||||
}
|
||||
#ifdef _MSC_VER
|
||||
return String::Format("%s(%d):", file_name, line).c_str();
|
||||
#else
|
||||
return String::Format("%s:%d:", file_name, line).c_str();
|
||||
#endif // _MSC_VER
|
||||
}
|
||||
|
||||
// Formats a file location for compiler-independent XML output.
|
||||
// Although this function is not platform dependent, we put it next to
|
||||
// FormatFileLocation in order to contrast the two functions.
|
||||
// Note that FormatCompilerIndependentFileLocation() does NOT append colon
|
||||
// to the file location it produces, unlike FormatFileLocation().
|
||||
GTEST_API_ ::std::string FormatCompilerIndependentFileLocation(
|
||||
const char* file, int line) {
|
||||
const char* const file_name = file == NULL ? kUnknownFile : file;
|
||||
|
||||
if (line < 0)
|
||||
return file_name;
|
||||
else
|
||||
return String::Format("%s:%d", file_name, line).c_str();
|
||||
}
|
||||
|
||||
|
||||
GTestLog::GTestLog(GTestLogSeverity severity, const char* file, int line)
|
||||
: severity_(severity) {
|
||||
const char* const marker =
|
||||
severity == GTEST_INFO ? "[ INFO ]" :
|
||||
severity == GTEST_WARNING ? "[WARNING]" :
|
||||
severity == GTEST_ERROR ? "[ ERROR ]" : "[ FATAL ]";
|
||||
GetStream() << ::std::endl << marker << " "
|
||||
<< FormatFileLocation(file, line).c_str() << ": ";
|
||||
}
|
||||
|
||||
// Flushes the buffers and, if severity is GTEST_FATAL, aborts the program.
|
||||
GTestLog::~GTestLog() {
|
||||
GetStream() << ::std::endl;
|
||||
if (severity_ == GTEST_FATAL) {
|
||||
fflush(stderr);
|
||||
posix::Abort();
|
||||
}
|
||||
}
|
||||
// Disable Microsoft deprecation warnings for POSIX functions called from
|
||||
// this class (creat, dup, dup2, and close)
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(push)
|
||||
# pragma warning(disable: 4996)
|
||||
#endif // _MSC_VER
|
||||
|
||||
#if GTEST_HAS_STREAM_REDIRECTION
|
||||
|
||||
// Object that captures an output stream (stdout/stderr).
|
||||
class CapturedStream {
|
||||
public:
|
||||
// The ctor redirects the stream to a temporary file.
|
||||
CapturedStream(int fd) : fd_(fd), uncaptured_fd_(dup(fd)) {
|
||||
|
||||
# if GTEST_OS_WINDOWS
|
||||
char temp_dir_path[MAX_PATH + 1] = { '\0' }; // NOLINT
|
||||
char temp_file_path[MAX_PATH + 1] = { '\0' }; // NOLINT
|
||||
|
||||
::GetTempPathA(sizeof(temp_dir_path), temp_dir_path);
|
||||
const UINT success = ::GetTempFileNameA(temp_dir_path,
|
||||
"gtest_redir",
|
||||
0, // Generate unique file name.
|
||||
temp_file_path);
|
||||
GTEST_CHECK_(success != 0)
|
||||
<< "Unable to create a temporary file in " << temp_dir_path;
|
||||
const int captured_fd = creat(temp_file_path, _S_IREAD | _S_IWRITE);
|
||||
GTEST_CHECK_(captured_fd != -1) << "Unable to open temporary file "
|
||||
<< temp_file_path;
|
||||
filename_ = temp_file_path;
|
||||
# else
|
||||
// There's no guarantee that a test has write access to the
|
||||
// current directory, so we create the temporary file in the /tmp
|
||||
// directory instead.
|
||||
char name_template[] = "/tmp/captured_stream.XXXXXX";
|
||||
const int captured_fd = mkstemp(name_template);
|
||||
filename_ = name_template;
|
||||
# endif // GTEST_OS_WINDOWS
|
||||
fflush(NULL);
|
||||
dup2(captured_fd, fd_);
|
||||
close(captured_fd);
|
||||
}
|
||||
|
||||
~CapturedStream() {
|
||||
remove(filename_.c_str());
|
||||
}
|
||||
|
||||
String GetCapturedString() {
|
||||
if (uncaptured_fd_ != -1) {
|
||||
// Restores the original stream.
|
||||
fflush(NULL);
|
||||
dup2(uncaptured_fd_, fd_);
|
||||
close(uncaptured_fd_);
|
||||
uncaptured_fd_ = -1;
|
||||
}
|
||||
|
||||
FILE* const file = posix::FOpen(filename_.c_str(), "r");
|
||||
const String content = ReadEntireFile(file);
|
||||
posix::FClose(file);
|
||||
return content;
|
||||
}
|
||||
|
||||
private:
|
||||
// Reads the entire content of a file as a String.
|
||||
static String ReadEntireFile(FILE* file);
|
||||
|
||||
// Returns the size (in bytes) of a file.
|
||||
static size_t GetFileSize(FILE* file);
|
||||
|
||||
const int fd_; // A stream to capture.
|
||||
int uncaptured_fd_;
|
||||
// Name of the temporary file holding the stderr output.
|
||||
::std::string filename_;
|
||||
|
||||
GTEST_DISALLOW_COPY_AND_ASSIGN_(CapturedStream);
|
||||
};
|
||||
|
||||
// Returns the size (in bytes) of a file.
|
||||
size_t CapturedStream::GetFileSize(FILE* file) {
|
||||
fseek(file, 0, SEEK_END);
|
||||
return static_cast<size_t>(ftell(file));
|
||||
}
|
||||
|
||||
// Reads the entire content of a file as a string.
|
||||
String CapturedStream::ReadEntireFile(FILE* file) {
|
||||
const size_t file_size = GetFileSize(file);
|
||||
char* const buffer = new char[file_size];
|
||||
|
||||
size_t bytes_last_read = 0; // # of bytes read in the last fread()
|
||||
size_t bytes_read = 0; // # of bytes read so far
|
||||
|
||||
fseek(file, 0, SEEK_SET);
|
||||
|
||||
// Keeps reading the file until we cannot read further or the
|
||||
// pre-determined file size is reached.
|
||||
do {
|
||||
bytes_last_read = fread(buffer+bytes_read, 1, file_size-bytes_read, file);
|
||||
bytes_read += bytes_last_read;
|
||||
} while (bytes_last_read > 0 && bytes_read < file_size);
|
||||
|
||||
const String content(buffer, bytes_read);
|
||||
delete[] buffer;
|
||||
|
||||
return content;
|
||||
}
|
||||
|
||||
# ifdef _MSC_VER
|
||||
# pragma warning(pop)
|
||||
# endif // _MSC_VER
|
||||
|
||||
static CapturedStream* g_captured_stderr = NULL;
|
||||
static CapturedStream* g_captured_stdout = NULL;
|
||||
|
||||
// Starts capturing an output stream (stdout/stderr).
|
||||
void CaptureStream(int fd, const char* stream_name, CapturedStream** stream) {
|
||||
if (*stream != NULL) {
|
||||
GTEST_LOG_(FATAL) << "Only one " << stream_name
|
||||
<< " capturer can exist at a time.";
|
||||
}
|
||||
*stream = new CapturedStream(fd);
|
||||
}
|
||||
|
||||
// Stops capturing the output stream and returns the captured string.
|
||||
String GetCapturedStream(CapturedStream** captured_stream) {
|
||||
const String content = (*captured_stream)->GetCapturedString();
|
||||
|
||||
delete *captured_stream;
|
||||
*captured_stream = NULL;
|
||||
|
||||
return content;
|
||||
}
|
||||
|
||||
// Starts capturing stdout.
|
||||
void CaptureStdout() {
|
||||
CaptureStream(kStdOutFileno, "stdout", &g_captured_stdout);
|
||||
}
|
||||
|
||||
// Starts capturing stderr.
|
||||
void CaptureStderr() {
|
||||
CaptureStream(kStdErrFileno, "stderr", &g_captured_stderr);
|
||||
}
|
||||
|
||||
// Stops capturing stdout and returns the captured string.
|
||||
String GetCapturedStdout() { return GetCapturedStream(&g_captured_stdout); }
|
||||
|
||||
// Stops capturing stderr and returns the captured string.
|
||||
String GetCapturedStderr() { return GetCapturedStream(&g_captured_stderr); }
|
||||
|
||||
#endif // GTEST_HAS_STREAM_REDIRECTION
|
||||
|
||||
#if GTEST_HAS_DEATH_TEST
|
||||
|
||||
// A copy of all command line arguments. Set by InitGoogleTest().
|
||||
::std::vector<String> g_argvs;
|
||||
|
||||
// Returns the command line as a vector of strings.
|
||||
const ::std::vector<String>& GetArgvs() { return g_argvs; }
|
||||
|
||||
#endif // GTEST_HAS_DEATH_TEST
|
||||
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
namespace posix {
|
||||
void Abort() {
|
||||
DebugBreak();
|
||||
TerminateProcess(GetCurrentProcess(), 1);
|
||||
}
|
||||
} // namespace posix
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
|
||||
// Returns the name of the environment variable corresponding to the
|
||||
// given flag. For example, FlagToEnvVar("foo") will return
|
||||
// "GTEST_FOO" in the open-source version.
|
||||
static String FlagToEnvVar(const char* flag) {
|
||||
const String full_flag =
|
||||
(Message() << GTEST_FLAG_PREFIX_ << flag).GetString();
|
||||
|
||||
Message env_var;
|
||||
for (size_t i = 0; i != full_flag.length(); i++) {
|
||||
env_var << ToUpper(full_flag.c_str()[i]);
|
||||
}
|
||||
|
||||
return env_var.GetString();
|
||||
}
|
||||
|
||||
// Parses 'str' for a 32-bit signed integer. If successful, writes
|
||||
// the result to *value and returns true; otherwise leaves *value
|
||||
// unchanged and returns false.
|
||||
bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
|
||||
// Parses the environment variable as a decimal integer.
|
||||
char* end = NULL;
|
||||
const long long_value = strtol(str, &end, 10); // NOLINT
|
||||
|
||||
// Has strtol() consumed all characters in the string?
|
||||
if (*end != '\0') {
|
||||
// No - an invalid character was encountered.
|
||||
Message msg;
|
||||
msg << "WARNING: " << src_text
|
||||
<< " is expected to be a 32-bit integer, but actually"
|
||||
<< " has value \"" << str << "\".\n";
|
||||
printf("%s", msg.GetString().c_str());
|
||||
fflush(stdout);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Is the parsed value in the range of an Int32?
|
||||
const Int32 result = static_cast<Int32>(long_value);
|
||||
if (long_value == LONG_MAX || long_value == LONG_MIN ||
|
||||
// The parsed value overflows as a long. (strtol() returns
|
||||
// LONG_MAX or LONG_MIN when the input overflows.)
|
||||
result != long_value
|
||||
// The parsed value overflows as an Int32.
|
||||
) {
|
||||
Message msg;
|
||||
msg << "WARNING: " << src_text
|
||||
<< " is expected to be a 32-bit integer, but actually"
|
||||
<< " has value " << str << ", which overflows.\n";
|
||||
printf("%s", msg.GetString().c_str());
|
||||
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) {
|
||||
const 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) {
|
||||
const 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.
|
||||
const char* StringFromGTestEnv(const char* flag, const char* default_value) {
|
||||
const String env_var = FlagToEnvVar(flag);
|
||||
const char* const value = posix::GetEnv(env_var.c_str());
|
||||
return value == NULL ? default_value : value;
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
|
@ -0,0 +1,356 @@
|
|||
// 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 "gtest/gtest-printers.h"
|
||||
#include <ctype.h>
|
||||
#include <stdio.h>
|
||||
#include <ostream> // NOLINT
|
||||
#include <string>
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
namespace {
|
||||
|
||||
using ::std::ostream;
|
||||
|
||||
#if GTEST_OS_WINDOWS_MOBILE // Windows CE does not define _snprintf_s.
|
||||
# define snprintf _snprintf
|
||||
#elif _MSC_VER >= 1400 // VC 8.0 and later deprecate snprintf and _snprintf.
|
||||
# define snprintf _snprintf_s
|
||||
#elif _MSC_VER
|
||||
# define snprintf _snprintf
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
|
||||
// Prints a segment of bytes in the given object.
|
||||
void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
|
||||
size_t count, ostream* os) {
|
||||
char text[5] = "";
|
||||
for (size_t i = 0; i != count; i++) {
|
||||
const size_t j = start + i;
|
||||
if (i != 0) {
|
||||
// Organizes the bytes into groups of 2 for easy parsing by
|
||||
// human.
|
||||
if ((j % 2) == 0)
|
||||
*os << ' ';
|
||||
else
|
||||
*os << '-';
|
||||
}
|
||||
snprintf(text, sizeof(text), "%02X", obj_bytes[j]);
|
||||
*os << text;
|
||||
}
|
||||
}
|
||||
|
||||
// Prints the bytes in the given value to the given ostream.
|
||||
void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count,
|
||||
ostream* os) {
|
||||
// Tells the user how big the object is.
|
||||
*os << count << "-byte object <";
|
||||
|
||||
const size_t kThreshold = 132;
|
||||
const size_t kChunkSize = 64;
|
||||
// If the object size is bigger than kThreshold, we'll have to omit
|
||||
// some details by printing only the first and the last kChunkSize
|
||||
// bytes.
|
||||
// TODO(wan): let the user control the threshold using a flag.
|
||||
if (count < kThreshold) {
|
||||
PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
|
||||
} else {
|
||||
PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os);
|
||||
*os << " ... ";
|
||||
// Rounds up to 2-byte boundary.
|
||||
const size_t resume_pos = (count - kChunkSize + 1)/2*2;
|
||||
PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os);
|
||||
}
|
||||
*os << ">";
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
namespace internal2 {
|
||||
|
||||
// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
|
||||
// given object. The delegation simplifies the implementation, which
|
||||
// uses the << operator and thus is easier done outside of the
|
||||
// ::testing::internal namespace, which contains a << operator that
|
||||
// sometimes conflicts with the one in STL.
|
||||
void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count,
|
||||
ostream* os) {
|
||||
PrintBytesInObjectToImpl(obj_bytes, count, os);
|
||||
}
|
||||
|
||||
} // namespace internal2
|
||||
|
||||
namespace internal {
|
||||
|
||||
// Depending on the value of a char (or wchar_t), we print it in one
|
||||
// of three formats:
|
||||
// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
|
||||
// - as a hexidecimal escape sequence (e.g. '\x7F'), or
|
||||
// - as a special escape sequence (e.g. '\r', '\n').
|
||||
enum CharFormat {
|
||||
kAsIs,
|
||||
kHexEscape,
|
||||
kSpecialEscape
|
||||
};
|
||||
|
||||
// Returns true if c is a printable ASCII character. We test the
|
||||
// value of c directly instead of calling isprint(), which is buggy on
|
||||
// Windows Mobile.
|
||||
inline bool IsPrintableAscii(wchar_t c) {
|
||||
return 0x20 <= c && c <= 0x7E;
|
||||
}
|
||||
|
||||
// Prints a wide or narrow char c as a character literal without the
|
||||
// quotes, escaping it when necessary; returns how c was formatted.
|
||||
// The template argument UnsignedChar is the unsigned version of Char,
|
||||
// which is the type of c.
|
||||
template <typename UnsignedChar, typename Char>
|
||||
static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
|
||||
switch (static_cast<wchar_t>(c)) {
|
||||
case L'\0':
|
||||
*os << "\\0";
|
||||
break;
|
||||
case L'\'':
|
||||
*os << "\\'";
|
||||
break;
|
||||
case L'\\':
|
||||
*os << "\\\\";
|
||||
break;
|
||||
case L'\a':
|
||||
*os << "\\a";
|
||||
break;
|
||||
case L'\b':
|
||||
*os << "\\b";
|
||||
break;
|
||||
case L'\f':
|
||||
*os << "\\f";
|
||||
break;
|
||||
case L'\n':
|
||||
*os << "\\n";
|
||||
break;
|
||||
case L'\r':
|
||||
*os << "\\r";
|
||||
break;
|
||||
case L'\t':
|
||||
*os << "\\t";
|
||||
break;
|
||||
case L'\v':
|
||||
*os << "\\v";
|
||||
break;
|
||||
default:
|
||||
if (IsPrintableAscii(c)) {
|
||||
*os << static_cast<char>(c);
|
||||
return kAsIs;
|
||||
} else {
|
||||
*os << String::Format("\\x%X", static_cast<UnsignedChar>(c));
|
||||
return kHexEscape;
|
||||
}
|
||||
}
|
||||
return kSpecialEscape;
|
||||
}
|
||||
|
||||
// Prints a char c as if it's part of a string literal, escaping it when
|
||||
// necessary; returns how c was formatted.
|
||||
static CharFormat PrintAsWideStringLiteralTo(wchar_t c, ostream* os) {
|
||||
switch (c) {
|
||||
case L'\'':
|
||||
*os << "'";
|
||||
return kAsIs;
|
||||
case L'"':
|
||||
*os << "\\\"";
|
||||
return kSpecialEscape;
|
||||
default:
|
||||
return PrintAsCharLiteralTo<wchar_t>(c, os);
|
||||
}
|
||||
}
|
||||
|
||||
// Prints a char c as if it's part of a string literal, escaping it when
|
||||
// necessary; returns how c was formatted.
|
||||
static CharFormat PrintAsNarrowStringLiteralTo(char c, ostream* os) {
|
||||
return PrintAsWideStringLiteralTo(static_cast<unsigned char>(c), os);
|
||||
}
|
||||
|
||||
// Prints a wide or narrow character c and its code. '\0' is printed
|
||||
// as "'\\0'", other unprintable characters are also properly escaped
|
||||
// using the standard C++ escape sequence. The template argument
|
||||
// UnsignedChar is the unsigned version of Char, which is the type of c.
|
||||
template <typename UnsignedChar, typename Char>
|
||||
void PrintCharAndCodeTo(Char c, ostream* os) {
|
||||
// First, print c as a literal in the most readable form we can find.
|
||||
*os << ((sizeof(c) > 1) ? "L'" : "'");
|
||||
const CharFormat format = PrintAsCharLiteralTo<UnsignedChar>(c, os);
|
||||
*os << "'";
|
||||
|
||||
// To aid user debugging, we also print c's code in decimal, unless
|
||||
// it's 0 (in which case c was printed as '\\0', making the code
|
||||
// obvious).
|
||||
if (c == 0)
|
||||
return;
|
||||
*os << " (" << String::Format("%d", c).c_str();
|
||||
|
||||
// For more convenience, we print c's code again in hexidecimal,
|
||||
// unless c was already printed in the form '\x##' or the code is in
|
||||
// [1, 9].
|
||||
if (format == kHexEscape || (1 <= c && c <= 9)) {
|
||||
// Do nothing.
|
||||
} else {
|
||||
*os << String::Format(", 0x%X",
|
||||
static_cast<UnsignedChar>(c)).c_str();
|
||||
}
|
||||
*os << ")";
|
||||
}
|
||||
|
||||
void PrintTo(unsigned char c, ::std::ostream* os) {
|
||||
PrintCharAndCodeTo<unsigned char>(c, os);
|
||||
}
|
||||
void PrintTo(signed char c, ::std::ostream* os) {
|
||||
PrintCharAndCodeTo<unsigned char>(c, os);
|
||||
}
|
||||
|
||||
// Prints a wchar_t as a symbol if it is printable or as its internal
|
||||
// code otherwise and also as its code. L'\0' is printed as "L'\\0'".
|
||||
void PrintTo(wchar_t wc, ostream* os) {
|
||||
PrintCharAndCodeTo<wchar_t>(wc, os);
|
||||
}
|
||||
|
||||
// Prints the given array of characters to the ostream.
|
||||
// The array starts at *begin, the length is len, it may include '\0' characters
|
||||
// and may not be null-terminated.
|
||||
static void PrintCharsAsStringTo(const char* begin, size_t len, ostream* os) {
|
||||
*os << "\"";
|
||||
bool is_previous_hex = false;
|
||||
for (size_t index = 0; index < len; ++index) {
|
||||
const char cur = begin[index];
|
||||
if (is_previous_hex && IsXDigit(cur)) {
|
||||
// Previous character is of '\x..' form and this character can be
|
||||
// interpreted as another hexadecimal digit in its number. Break string to
|
||||
// disambiguate.
|
||||
*os << "\" \"";
|
||||
}
|
||||
is_previous_hex = PrintAsNarrowStringLiteralTo(cur, os) == kHexEscape;
|
||||
}
|
||||
*os << "\"";
|
||||
}
|
||||
|
||||
// Prints a (const) char array of 'len' elements, starting at address 'begin'.
|
||||
void UniversalPrintArray(const char* begin, size_t len, ostream* os) {
|
||||
PrintCharsAsStringTo(begin, len, os);
|
||||
}
|
||||
|
||||
// Prints the given array of wide characters to the ostream.
|
||||
// The array starts at *begin, the length is len, it may include L'\0'
|
||||
// characters and may not be null-terminated.
|
||||
static void PrintWideCharsAsStringTo(const wchar_t* begin, size_t len,
|
||||
ostream* os) {
|
||||
*os << "L\"";
|
||||
bool is_previous_hex = false;
|
||||
for (size_t index = 0; index < len; ++index) {
|
||||
const wchar_t cur = begin[index];
|
||||
if (is_previous_hex && isascii(cur) && IsXDigit(static_cast<char>(cur))) {
|
||||
// Previous character is of '\x..' form and this character can be
|
||||
// interpreted as another hexadecimal digit in its number. Break string to
|
||||
// disambiguate.
|
||||
*os << "\" L\"";
|
||||
}
|
||||
is_previous_hex = PrintAsWideStringLiteralTo(cur, os) == kHexEscape;
|
||||
}
|
||||
*os << "\"";
|
||||
}
|
||||
|
||||
// Prints the given C string to the ostream.
|
||||
void PrintTo(const char* s, ostream* os) {
|
||||
if (s == NULL) {
|
||||
*os << "NULL";
|
||||
} else {
|
||||
*os << ImplicitCast_<const void*>(s) << " pointing to ";
|
||||
PrintCharsAsStringTo(s, strlen(s), os);
|
||||
}
|
||||
}
|
||||
|
||||
// MSVC compiler can be configured to define whar_t as a typedef
|
||||
// of unsigned short. Defining an overload for const wchar_t* in that case
|
||||
// would cause pointers to unsigned shorts be printed as wide strings,
|
||||
// possibly accessing more memory than intended and causing invalid
|
||||
// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
|
||||
// wchar_t is implemented as a native type.
|
||||
#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
|
||||
// Prints the given wide C string to the ostream.
|
||||
void PrintTo(const wchar_t* s, ostream* os) {
|
||||
if (s == NULL) {
|
||||
*os << "NULL";
|
||||
} else {
|
||||
*os << ImplicitCast_<const void*>(s) << " pointing to ";
|
||||
PrintWideCharsAsStringTo(s, wcslen(s), os);
|
||||
}
|
||||
}
|
||||
#endif // wchar_t is native
|
||||
|
||||
// Prints a ::string object.
|
||||
#if GTEST_HAS_GLOBAL_STRING
|
||||
void PrintStringTo(const ::string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#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) {
|
||||
PrintWideCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#endif // GTEST_HAS_GLOBAL_WSTRING
|
||||
|
||||
#if GTEST_HAS_STD_WSTRING
|
||||
void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
|
||||
PrintWideCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#endif // GTEST_HAS_STD_WSTRING
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
// 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)
|
||||
|
||||
#include "gtest/gtest-test-part.h"
|
||||
|
||||
// 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
|
||||
#include "src/gtest-internal-inl.h"
|
||||
#undef GTEST_IMPLEMENTATION_
|
||||
|
||||
namespace testing {
|
||||
|
||||
using internal::GetUnitTestImpl;
|
||||
|
||||
// Gets the summary of the failure message by omitting the stack trace
|
||||
// in it.
|
||||
internal::String TestPartResult::ExtractSummary(const char* message) {
|
||||
const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
|
||||
return stack_trace == NULL ? internal::String(message) :
|
||||
internal::String(message, stack_trace - message);
|
||||
}
|
||||
|
||||
// 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_);
|
||||
}
|
||||
|
||||
void HasNewFatalFailureHelper::ReportTestPartResult(
|
||||
const TestPartResult& result) {
|
||||
if (result.fatally_failed())
|
||||
has_new_fatal_failure_ = true;
|
||||
original_reporter_->ReportTestPartResult(result);
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
// 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: wan@google.com (Zhanyong Wan)
|
||||
|
||||
#include "gtest/gtest-typed-test.h"
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
#if GTEST_HAS_TYPED_TEST_P
|
||||
|
||||
// Skips to the first non-space char in str. Returns an empty string if str
|
||||
// contains only whitespace characters.
|
||||
static const char* SkipSpaces(const char* str) {
|
||||
while (IsSpace(*str))
|
||||
str++;
|
||||
return str;
|
||||
}
|
||||
|
||||
// Verifies that registered_tests match the test names in
|
||||
// defined_test_names_; returns registered_tests if successful, or
|
||||
// aborts the program otherwise.
|
||||
const char* TypedTestCasePState::VerifyRegisteredTestNames(
|
||||
const char* file, int line, const char* registered_tests) {
|
||||
typedef ::std::set<const char*>::const_iterator DefinedTestIter;
|
||||
registered_ = true;
|
||||
|
||||
// Skip initial whitespace in registered_tests since some
|
||||
// preprocessors prefix stringizied literals with whitespace.
|
||||
registered_tests = SkipSpaces(registered_tests);
|
||||
|
||||
Message errors;
|
||||
::std::set<String> tests;
|
||||
for (const char* names = registered_tests; names != NULL;
|
||||
names = SkipComma(names)) {
|
||||
const String name = GetPrefixUntilComma(names);
|
||||
if (tests.count(name) != 0) {
|
||||
errors << "Test " << name << " is listed more than once.\n";
|
||||
continue;
|
||||
}
|
||||
|
||||
bool found = false;
|
||||
for (DefinedTestIter it = defined_test_names_.begin();
|
||||
it != defined_test_names_.end();
|
||||
++it) {
|
||||
if (name == *it) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (found) {
|
||||
tests.insert(name);
|
||||
} else {
|
||||
errors << "No test named " << name
|
||||
<< " can be found in this test case.\n";
|
||||
}
|
||||
}
|
||||
|
||||
for (DefinedTestIter it = defined_test_names_.begin();
|
||||
it != defined_test_names_.end();
|
||||
++it) {
|
||||
if (tests.count(*it) == 0) {
|
||||
errors << "You forgot to list test " << *it << ".\n";
|
||||
}
|
||||
}
|
||||
|
||||
const String& errors_str = errors.GetString();
|
||||
if (errors_str != "") {
|
||||
fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
|
||||
errors_str.c_str());
|
||||
fflush(stderr);
|
||||
posix::Abort();
|
||||
}
|
||||
|
||||
return registered_tests;
|
||||
}
|
||||
|
||||
#endif // GTEST_HAS_TYPED_TEST_P
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,39 @@
|
|||
// Copyright 2006, 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.
|
||||
|
||||
#include <iostream>
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
GTEST_API_ int main(int argc, char **argv) {
|
||||
std::cout << "Running main() from gtest_main.cc\n";
|
||||
|
||||
testing::InitGoogleTest(&argc, argv);
|
||||
return RUN_ALL_TESTS();
|
||||
}
|
||||
Loading…
Reference in New Issue