Index: third_party/gtest/src/gtest-filepath.cc |
diff --git a/third_party/gtest/src/gtest-filepath.cc b/third_party/gtest/src/gtest-filepath.cc |
deleted file mode 100644 |
index 515d61c7836654352344696c5c138efb14cd029d..0000000000000000000000000000000000000000 |
--- a/third_party/gtest/src/gtest-filepath.cc |
+++ /dev/null |
@@ -1,340 +0,0 @@ |
-// 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. |
-// |
-// Authors: keith.ray@gmail.com (Keith Ray) |
- |
-#include <gtest/internal/gtest-filepath.h> |
-#include <gtest/internal/gtest-port.h> |
- |
-#include <stdlib.h> |
- |
-#if GTEST_OS_WINDOWS_MOBILE |
-#include <windows.h> |
-#elif GTEST_OS_WINDOWS |
-#include <direct.h> |
-#include <io.h> |
-#elif GTEST_OS_SYMBIAN |
-// Symbian OpenC has PATH_MAX in sys/syslimits.h |
-#include <sys/syslimits.h> |
-#else |
-#include <limits.h> |
-#include <climits> // Some Linux distributions define PATH_MAX here. |
-#endif // GTEST_OS_WINDOWS_MOBILE |
- |
-#if GTEST_OS_WINDOWS |
-#define GTEST_PATH_MAX_ _MAX_PATH |
-#elif defined(PATH_MAX) |
-#define GTEST_PATH_MAX_ PATH_MAX |
-#elif defined(_XOPEN_PATH_MAX) |
-#define GTEST_PATH_MAX_ _XOPEN_PATH_MAX |
-#else |
-#define GTEST_PATH_MAX_ _POSIX_PATH_MAX |
-#endif // GTEST_OS_WINDOWS |
- |
-#include <gtest/internal/gtest-string.h> |
- |
-namespace testing { |
-namespace internal { |
- |
-#if GTEST_OS_WINDOWS |
-const char kPathSeparator = '\\'; |
-const char kPathSeparatorString[] = "\\"; |
-#if GTEST_OS_WINDOWS_MOBILE |
-// Windows CE doesn't have a current directory. You should not use |
-// the current directory in tests on Windows CE, but this at least |
-// provides a reasonable fallback. |
-const char kCurrentDirectoryString[] = "\\"; |
-// Windows CE doesn't define INVALID_FILE_ATTRIBUTES |
-const DWORD kInvalidFileAttributes = 0xffffffff; |
-#else |
-const char kCurrentDirectoryString[] = ".\\"; |
-#endif // GTEST_OS_WINDOWS_MOBILE |
-#else |
-const char kPathSeparator = '/'; |
-const char kPathSeparatorString[] = "/"; |
-const char kCurrentDirectoryString[] = "./"; |
-#endif // GTEST_OS_WINDOWS |
- |
-// Returns the current working directory, or "" if unsuccessful. |
-FilePath FilePath::GetCurrentDir() { |
-#if GTEST_OS_WINDOWS_MOBILE |
- // Windows CE doesn't have a current directory, so we just return |
- // something reasonable. |
- return FilePath(kCurrentDirectoryString); |
-#elif GTEST_OS_WINDOWS |
- char cwd[GTEST_PATH_MAX_ + 1] = { '\0' }; |
- return FilePath(_getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd); |
-#else |
- char cwd[GTEST_PATH_MAX_ + 1] = { '\0' }; |
- return FilePath(getcwd(cwd, sizeof(cwd)) == NULL ? "" : cwd); |
-#endif // GTEST_OS_WINDOWS_MOBILE |
-} |
- |
-// Returns a copy of the FilePath with the case-insensitive extension removed. |
-// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns |
-// FilePath("dir/file"). If a case-insensitive extension is not |
-// found, returns a copy of the original FilePath. |
-FilePath FilePath::RemoveExtension(const char* extension) const { |
- String dot_extension(String::Format(".%s", extension)); |
- if (pathname_.EndsWithCaseInsensitive(dot_extension.c_str())) { |
- return FilePath(String(pathname_.c_str(), pathname_.length() - 4)); |
- } |
- return *this; |
-} |
- |
-// Returns a copy of the FilePath with the directory part removed. |
-// Example: FilePath("path/to/file").RemoveDirectoryName() returns |
-// FilePath("file"). If there is no directory part ("just_a_file"), it returns |
-// the FilePath unmodified. If there is no file part ("just_a_dir/") it |
-// returns an empty FilePath (""). |
-// On Windows platform, '\' is the path separator, otherwise it is '/'. |
-FilePath FilePath::RemoveDirectoryName() const { |
- const char* const last_sep = strrchr(c_str(), kPathSeparator); |
- return last_sep ? FilePath(String(last_sep + 1)) : *this; |
-} |
- |
-// RemoveFileName returns the directory path with the filename removed. |
-// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/". |
-// If the FilePath is "a_file" or "/a_file", RemoveFileName returns |
-// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does |
-// not have a file, like "just/a/dir/", it returns the FilePath unmodified. |
-// On Windows platform, '\' is the path separator, otherwise it is '/'. |
-FilePath FilePath::RemoveFileName() const { |
- const char* const last_sep = strrchr(c_str(), kPathSeparator); |
- String dir; |
- if (last_sep) { |
- dir = String(c_str(), last_sep + 1 - c_str()); |
- } else { |
- dir = kCurrentDirectoryString; |
- } |
- return FilePath(dir); |
-} |
- |
-// Helper functions for naming files in a directory for xml output. |
- |
-// Given directory = "dir", base_name = "test", number = 0, |
-// extension = "xml", returns "dir/test.xml". If number is greater |
-// than zero (e.g., 12), returns "dir/test_12.xml". |
-// On Windows platform, uses \ as the separator rather than /. |
-FilePath FilePath::MakeFileName(const FilePath& directory, |
- const FilePath& base_name, |
- int number, |
- const char* extension) { |
- String file; |
- if (number == 0) { |
- file = String::Format("%s.%s", base_name.c_str(), extension); |
- } else { |
- file = String::Format("%s_%d.%s", base_name.c_str(), number, extension); |
- } |
- return ConcatPaths(directory, FilePath(file)); |
-} |
- |
-// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml". |
-// On Windows, uses \ as the separator rather than /. |
-FilePath FilePath::ConcatPaths(const FilePath& directory, |
- const FilePath& relative_path) { |
- if (directory.IsEmpty()) |
- return relative_path; |
- const FilePath dir(directory.RemoveTrailingPathSeparator()); |
- return FilePath(String::Format("%s%c%s", dir.c_str(), kPathSeparator, |
- relative_path.c_str())); |
-} |
- |
-// Returns true if pathname describes something findable in the file-system, |
-// either a file, directory, or whatever. |
-bool FilePath::FileOrDirectoryExists() const { |
-#if GTEST_OS_WINDOWS_MOBILE |
- LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str()); |
- const DWORD attributes = GetFileAttributes(unicode); |
- delete [] unicode; |
- return attributes != kInvalidFileAttributes; |
-#else |
- posix::StatStruct file_stat; |
- return posix::Stat(pathname_.c_str(), &file_stat) == 0; |
-#endif // GTEST_OS_WINDOWS_MOBILE |
-} |
- |
-// Returns true if pathname describes a directory in the file-system |
-// that exists. |
-bool FilePath::DirectoryExists() const { |
- bool result = false; |
-#if GTEST_OS_WINDOWS |
- // Don't strip off trailing separator if path is a root directory on |
- // Windows (like "C:\\"). |
- const FilePath& path(IsRootDirectory() ? *this : |
- RemoveTrailingPathSeparator()); |
-#else |
- const FilePath& path(*this); |
-#endif |
- |
-#if GTEST_OS_WINDOWS_MOBILE |
- LPCWSTR unicode = String::AnsiToUtf16(path.c_str()); |
- const DWORD attributes = GetFileAttributes(unicode); |
- delete [] unicode; |
- if ((attributes != kInvalidFileAttributes) && |
- (attributes & FILE_ATTRIBUTE_DIRECTORY)) { |
- result = true; |
- } |
-#else |
- posix::StatStruct file_stat; |
- result = posix::Stat(path.c_str(), &file_stat) == 0 && |
- posix::IsDir(file_stat); |
-#endif // GTEST_OS_WINDOWS_MOBILE |
- |
- return result; |
-} |
- |
-// Returns true if pathname describes a root directory. (Windows has one |
-// root directory per disk drive.) |
-bool FilePath::IsRootDirectory() const { |
-#if GTEST_OS_WINDOWS |
- // TODO(wan@google.com): on Windows a network share like |
- // \\server\share can be a root directory, although it cannot be the |
- // current directory. Handle this properly. |
- return pathname_.length() == 3 && IsAbsolutePath(); |
-#else |
- return pathname_ == kPathSeparatorString; |
-#endif |
-} |
- |
-// Returns true if pathname describes an absolute path. |
-bool FilePath::IsAbsolutePath() const { |
- const char* const name = pathname_.c_str(); |
-#if GTEST_OS_WINDOWS |
- return pathname_.length() >= 3 && |
- ((name[0] >= 'a' && name[0] <= 'z') || |
- (name[0] >= 'A' && name[0] <= 'Z')) && |
- name[1] == ':' && |
- name[2] == kPathSeparator; |
-#else |
- return name[0] == kPathSeparator; |
-#endif |
-} |
- |
-// Returns a pathname for a file that does not currently exist. The pathname |
-// will be directory/base_name.extension or |
-// directory/base_name_<number>.extension if directory/base_name.extension |
-// already exists. The number will be incremented until a pathname is found |
-// that does not already exist. |
-// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'. |
-// There could be a race condition if two or more processes are calling this |
-// function at the same time -- they could both pick the same filename. |
-FilePath FilePath::GenerateUniqueFileName(const FilePath& directory, |
- const FilePath& base_name, |
- const char* extension) { |
- FilePath full_pathname; |
- int number = 0; |
- do { |
- full_pathname.Set(MakeFileName(directory, base_name, number++, extension)); |
- } while (full_pathname.FileOrDirectoryExists()); |
- return full_pathname; |
-} |
- |
-// Returns true if FilePath ends with a path separator, which indicates that |
-// it is intended to represent a directory. Returns false otherwise. |
-// This does NOT check that a directory (or file) actually exists. |
-bool FilePath::IsDirectory() const { |
- return pathname_.EndsWith(kPathSeparatorString); |
-} |
- |
-// Create directories so that path exists. Returns true if successful or if |
-// the directories already exist; returns false if unable to create directories |
-// for any reason. |
-bool FilePath::CreateDirectoriesRecursively() const { |
- if (!this->IsDirectory()) { |
- return false; |
- } |
- |
- if (pathname_.length() == 0 || this->DirectoryExists()) { |
- return true; |
- } |
- |
- const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName()); |
- return parent.CreateDirectoriesRecursively() && this->CreateFolder(); |
-} |
- |
-// Create the directory so that path exists. Returns true if successful or |
-// if the directory already exists; returns false if unable to create the |
-// directory for any reason, including if the parent directory does not |
-// exist. Not named "CreateDirectory" because that's a macro on Windows. |
-bool FilePath::CreateFolder() const { |
-#if GTEST_OS_WINDOWS_MOBILE |
- FilePath removed_sep(this->RemoveTrailingPathSeparator()); |
- LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str()); |
- int result = CreateDirectory(unicode, NULL) ? 0 : -1; |
- delete [] unicode; |
-#elif GTEST_OS_WINDOWS |
- int result = _mkdir(pathname_.c_str()); |
-#else |
- int result = mkdir(pathname_.c_str(), 0777); |
-#endif // GTEST_OS_WINDOWS_MOBILE |
- |
- if (result == -1) { |
- return this->DirectoryExists(); // An error is OK if the directory exists. |
- } |
- return true; // No error. |
-} |
- |
-// If input name has a trailing separator character, remove it and return the |
-// name, otherwise return the name string unmodified. |
-// On Windows platform, uses \ as the separator, other platforms use /. |
-FilePath FilePath::RemoveTrailingPathSeparator() const { |
- return pathname_.EndsWith(kPathSeparatorString) |
- ? FilePath(String(pathname_.c_str(), pathname_.length() - 1)) |
- : *this; |
-} |
- |
-// Normalize removes any redundant separators that might be in the pathname. |
-// For example, "bar///foo" becomes "bar/foo". Does not eliminate other |
-// redundancies that might be in a pathname involving "." or "..". |
-void FilePath::Normalize() { |
- if (pathname_.c_str() == NULL) { |
- 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 (*src != kPathSeparator) |
- src++; |
- else |
- while (*src == kPathSeparator) |
- src++; |
- } |
- *dest_ptr = '\0'; |
- pathname_ = dest; |
- delete[] dest; |
-} |
- |
-} // namespace internal |
-} // namespace testing |