michael@0: // Copyright 2008, Google Inc.
michael@0: // All rights reserved.
michael@0: //
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are
michael@0: // met:
michael@0: //
michael@0: //     * Redistributions of source code must retain the above copyright
michael@0: // notice, this list of conditions and the following disclaimer.
michael@0: //     * Redistributions in binary form must reproduce the above
michael@0: // copyright notice, this list of conditions and the following disclaimer
michael@0: // in the documentation and/or other materials provided with the
michael@0: // distribution.
michael@0: //     * Neither the name of Google Inc. nor the names of its
michael@0: // contributors may be used to endorse or promote products derived from
michael@0: // this software without specific prior written permission.
michael@0: //
michael@0: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0: // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0: // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
michael@0: // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@0: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
michael@0: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
michael@0: // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
michael@0: // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0: // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
michael@0: // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0: //
michael@0: // Authors: keith.ray@gmail.com (Keith Ray)
michael@0: //
michael@0: // Google Test filepath utilities
michael@0: //
michael@0: // This file tests classes and functions used internally by
michael@0: // Google Test.  They are subject to change without notice.
michael@0: //
michael@0: // This file is #included from gtest_unittest.cc, to avoid changing
michael@0: // build or make-files for some existing Google Test clients. Do not
michael@0: // #include this file anywhere else!
michael@0: 
michael@0: #include "gtest/internal/gtest-filepath.h"
michael@0: #include "gtest/gtest.h"
michael@0: 
michael@0: // Indicates that this translation unit is part of Google Test's
michael@0: // implementation.  It must come before gtest-internal-inl.h is
michael@0: // included, or there will be a compiler error.  This trick is to
michael@0: // prevent a user from accidentally including gtest-internal-inl.h in
michael@0: // his code.
michael@0: #define GTEST_IMPLEMENTATION_ 1
michael@0: #include "src/gtest-internal-inl.h"
michael@0: #undef GTEST_IMPLEMENTATION_
michael@0: 
michael@0: #if GTEST_OS_WINDOWS_MOBILE
michael@0: # include <windows.h>  // NOLINT
michael@0: #elif GTEST_OS_WINDOWS
michael@0: # include <direct.h>  // NOLINT
michael@0: #endif  // GTEST_OS_WINDOWS_MOBILE
michael@0: 
michael@0: namespace testing {
michael@0: namespace internal {
michael@0: namespace {
michael@0: 
michael@0: #if GTEST_OS_WINDOWS_MOBILE
michael@0: // TODO(wan@google.com): Move these to the POSIX adapter section in
michael@0: // gtest-port.h.
michael@0: 
michael@0: // Windows CE doesn't have the remove C function.
michael@0: int remove(const char* path) {
michael@0:   LPCWSTR wpath = String::AnsiToUtf16(path);
michael@0:   int ret = DeleteFile(wpath) ? 0 : -1;
michael@0:   delete [] wpath;
michael@0:   return ret;
michael@0: }
michael@0: // Windows CE doesn't have the _rmdir C function.
michael@0: int _rmdir(const char* path) {
michael@0:   FilePath filepath(path);
michael@0:   LPCWSTR wpath = String::AnsiToUtf16(
michael@0:       filepath.RemoveTrailingPathSeparator().c_str());
michael@0:   int ret = RemoveDirectory(wpath) ? 0 : -1;
michael@0:   delete [] wpath;
michael@0:   return ret;
michael@0: }
michael@0: 
michael@0: #else
michael@0: 
michael@0: TEST(GetCurrentDirTest, ReturnsCurrentDir) {
michael@0:   const FilePath original_dir = FilePath::GetCurrentDir();
michael@0:   EXPECT_FALSE(original_dir.IsEmpty());
michael@0: 
michael@0:   posix::ChDir(GTEST_PATH_SEP_);
michael@0:   const FilePath cwd = FilePath::GetCurrentDir();
michael@0:   posix::ChDir(original_dir.c_str());
michael@0: 
michael@0: # if GTEST_OS_WINDOWS
michael@0: 
michael@0:   // Skips the ":".
michael@0:   const char* const cwd_without_drive = strchr(cwd.c_str(), ':');
michael@0:   ASSERT_TRUE(cwd_without_drive != NULL);
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_, cwd_without_drive + 1);
michael@0: 
michael@0: # else
michael@0: 
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_, cwd.c_str());
michael@0: 
michael@0: # endif
michael@0: }
michael@0: 
michael@0: #endif  // GTEST_OS_WINDOWS_MOBILE
michael@0: 
michael@0: TEST(IsEmptyTest, ReturnsTrueForEmptyPath) {
michael@0:   EXPECT_TRUE(FilePath("").IsEmpty());
michael@0:   EXPECT_TRUE(FilePath(NULL).IsEmpty());
michael@0: }
michael@0: 
michael@0: TEST(IsEmptyTest, ReturnsFalseForNonEmptyPath) {
michael@0:   EXPECT_FALSE(FilePath("a").IsEmpty());
michael@0:   EXPECT_FALSE(FilePath(".").IsEmpty());
michael@0:   EXPECT_FALSE(FilePath("a/b").IsEmpty());
michael@0:   EXPECT_FALSE(FilePath("a\\b\\").IsEmpty());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName "" -> ""
michael@0: TEST(RemoveDirectoryNameTest, WhenEmptyName) {
michael@0:   EXPECT_STREQ("", FilePath("").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName "afile" -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, ButNoDirectory) {
michael@0:   EXPECT_STREQ("afile",
michael@0:       FilePath("afile").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName "/afile" -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileName) {
michael@0:   EXPECT_STREQ("afile",
michael@0:       FilePath(GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName "adir/" -> ""
michael@0: TEST(RemoveDirectoryNameTest, WhereThereIsNoFileName) {
michael@0:   EXPECT_STREQ("",
michael@0:       FilePath("adir" GTEST_PATH_SEP_).RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName "adir/afile" -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, ShouldGiveFileName) {
michael@0:   EXPECT_STREQ("afile",
michael@0:       FilePath("adir" GTEST_PATH_SEP_ "afile").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName "adir/subdir/afile" -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileName) {
michael@0:   EXPECT_STREQ("afile",
michael@0:       FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
michael@0:       .RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: #if GTEST_HAS_ALT_PATH_SEP_
michael@0: 
michael@0: // Tests that RemoveDirectoryName() works with the alternate separator
michael@0: // on Windows.
michael@0: 
michael@0: // RemoveDirectoryName("/afile") -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, RootFileShouldGiveFileNameForAlternateSeparator) {
michael@0:   EXPECT_STREQ("afile",
michael@0:                FilePath("/afile").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName("adir/") -> ""
michael@0: TEST(RemoveDirectoryNameTest, WhereThereIsNoFileNameForAlternateSeparator) {
michael@0:   EXPECT_STREQ("",
michael@0:                FilePath("adir/").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName("adir/afile") -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, ShouldGiveFileNameForAlternateSeparator) {
michael@0:   EXPECT_STREQ("afile",
michael@0:                FilePath("adir/afile").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveDirectoryName("adir/subdir/afile") -> "afile"
michael@0: TEST(RemoveDirectoryNameTest, ShouldAlsoGiveFileNameForAlternateSeparator) {
michael@0:   EXPECT_STREQ("afile",
michael@0:                FilePath("adir/subdir/afile").RemoveDirectoryName().c_str());
michael@0: }
michael@0: 
michael@0: #endif
michael@0: 
michael@0: // RemoveFileName "" -> "./"
michael@0: TEST(RemoveFileNameTest, EmptyName) {
michael@0: #if GTEST_OS_WINDOWS_MOBILE
michael@0:   // On Windows CE, we use the root as the current directory.
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_,
michael@0:       FilePath("").RemoveFileName().c_str());
michael@0: #else
michael@0:   EXPECT_STREQ("." GTEST_PATH_SEP_,
michael@0:       FilePath("").RemoveFileName().c_str());
michael@0: #endif
michael@0: }
michael@0: 
michael@0: // RemoveFileName "adir/" -> "adir/"
michael@0: TEST(RemoveFileNameTest, ButNoFile) {
michael@0:   EXPECT_STREQ("adir" GTEST_PATH_SEP_,
michael@0:       FilePath("adir" GTEST_PATH_SEP_).RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveFileName "adir/afile" -> "adir/"
michael@0: TEST(RemoveFileNameTest, GivesDirName) {
michael@0:   EXPECT_STREQ("adir" GTEST_PATH_SEP_,
michael@0:       FilePath("adir" GTEST_PATH_SEP_ "afile")
michael@0:       .RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveFileName "adir/subdir/afile" -> "adir/subdir/"
michael@0: TEST(RemoveFileNameTest, GivesDirAndSubDirName) {
michael@0:   EXPECT_STREQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_,
michael@0:       FilePath("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_ "afile")
michael@0:       .RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveFileName "/afile" -> "/"
michael@0: TEST(RemoveFileNameTest, GivesRootDir) {
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_,
michael@0:       FilePath(GTEST_PATH_SEP_ "afile").RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: #if GTEST_HAS_ALT_PATH_SEP_
michael@0: 
michael@0: // Tests that RemoveFileName() works with the alternate separator on
michael@0: // Windows.
michael@0: 
michael@0: // RemoveFileName("adir/") -> "adir/"
michael@0: TEST(RemoveFileNameTest, ButNoFileForAlternateSeparator) {
michael@0:   EXPECT_STREQ("adir" GTEST_PATH_SEP_,
michael@0:                FilePath("adir/").RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveFileName("adir/afile") -> "adir/"
michael@0: TEST(RemoveFileNameTest, GivesDirNameForAlternateSeparator) {
michael@0:   EXPECT_STREQ("adir" GTEST_PATH_SEP_,
michael@0:                FilePath("adir/afile").RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveFileName("adir/subdir/afile") -> "adir/subdir/"
michael@0: TEST(RemoveFileNameTest, GivesDirAndSubDirNameForAlternateSeparator) {
michael@0:   EXPECT_STREQ("adir" GTEST_PATH_SEP_ "subdir" GTEST_PATH_SEP_,
michael@0:                FilePath("adir/subdir/afile").RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveFileName("/afile") -> "\"
michael@0: TEST(RemoveFileNameTest, GivesRootDirForAlternateSeparator) {
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_,
michael@0:                FilePath("/afile").RemoveFileName().c_str());
michael@0: }
michael@0: 
michael@0: #endif
michael@0: 
michael@0: TEST(MakeFileNameTest, GenerateWhenNumberIsZero) {
michael@0:   FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
michael@0:       0, "xml");
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(MakeFileNameTest, GenerateFileNameNumberGtZero) {
michael@0:   FilePath actual = FilePath::MakeFileName(FilePath("foo"), FilePath("bar"),
michael@0:       12, "xml");
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberIsZero) {
michael@0:   FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
michael@0:       FilePath("bar"), 0, "xml");
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(MakeFileNameTest, GenerateFileNameWithSlashNumberGtZero) {
michael@0:   FilePath actual = FilePath::MakeFileName(FilePath("foo" GTEST_PATH_SEP_),
michael@0:       FilePath("bar"), 12, "xml");
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar_12.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(MakeFileNameTest, GenerateWhenNumberIsZeroAndDirIsEmpty) {
michael@0:   FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
michael@0:       0, "xml");
michael@0:   EXPECT_STREQ("bar.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(MakeFileNameTest, GenerateWhenNumberIsNotZeroAndDirIsEmpty) {
michael@0:   FilePath actual = FilePath::MakeFileName(FilePath(""), FilePath("bar"),
michael@0:       14, "xml");
michael@0:   EXPECT_STREQ("bar_14.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, WorksWhenDirDoesNotEndWithPathSep) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
michael@0:                                           FilePath("bar.xml"));
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, WorksWhenPath1EndsWithPathSep) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_),
michael@0:                                           FilePath("bar.xml"));
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, Path1BeingEmpty) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath(""),
michael@0:                                           FilePath("bar.xml"));
michael@0:   EXPECT_STREQ("bar.xml", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, Path2BeingEmpty) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
michael@0:                                           FilePath(""));
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_, actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, BothPathBeingEmpty) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath(""),
michael@0:                                           FilePath(""));
michael@0:   EXPECT_STREQ("", actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, Path1ContainsPathSep) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath("foo" GTEST_PATH_SEP_ "bar"),
michael@0:                                           FilePath("foobar.xml"));
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "foobar.xml",
michael@0:                actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, Path2ContainsPathSep) {
michael@0:   FilePath actual = FilePath::ConcatPaths(
michael@0:       FilePath("foo" GTEST_PATH_SEP_),
michael@0:       FilePath("bar" GTEST_PATH_SEP_ "bar.xml"));
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_ "bar.xml",
michael@0:                actual.c_str());
michael@0: }
michael@0: 
michael@0: TEST(ConcatPathsTest, Path2EndsWithPathSep) {
michael@0:   FilePath actual = FilePath::ConcatPaths(FilePath("foo"),
michael@0:                                           FilePath("bar" GTEST_PATH_SEP_));
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_, actual.c_str());
michael@0: }
michael@0: 
michael@0: // RemoveTrailingPathSeparator "" -> ""
michael@0: TEST(RemoveTrailingPathSeparatorTest, EmptyString) {
michael@0:   EXPECT_STREQ("",
michael@0:       FilePath("").RemoveTrailingPathSeparator().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveTrailingPathSeparator "foo" -> "foo"
michael@0: TEST(RemoveTrailingPathSeparatorTest, FileNoSlashString) {
michael@0:   EXPECT_STREQ("foo",
michael@0:       FilePath("foo").RemoveTrailingPathSeparator().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveTrailingPathSeparator "foo/" -> "foo"
michael@0: TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveTrailingSeparator) {
michael@0:   EXPECT_STREQ(
michael@0:       "foo",
michael@0:       FilePath("foo" GTEST_PATH_SEP_).RemoveTrailingPathSeparator().c_str());
michael@0: #if GTEST_HAS_ALT_PATH_SEP_
michael@0:   EXPECT_STREQ("foo",
michael@0:                FilePath("foo/").RemoveTrailingPathSeparator().c_str());
michael@0: #endif
michael@0: }
michael@0: 
michael@0: // RemoveTrailingPathSeparator "foo/bar/" -> "foo/bar/"
michael@0: TEST(RemoveTrailingPathSeparatorTest, ShouldRemoveLastSeparator) {
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
michael@0:                FilePath("foo" GTEST_PATH_SEP_ "bar" GTEST_PATH_SEP_)
michael@0:                .RemoveTrailingPathSeparator().c_str());
michael@0: }
michael@0: 
michael@0: // RemoveTrailingPathSeparator "foo/bar" -> "foo/bar"
michael@0: TEST(RemoveTrailingPathSeparatorTest, ShouldReturnUnmodified) {
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
michael@0:                FilePath("foo" GTEST_PATH_SEP_ "bar")
michael@0:                .RemoveTrailingPathSeparator().c_str());
michael@0: }
michael@0: 
michael@0: TEST(DirectoryTest, RootDirectoryExists) {
michael@0: #if GTEST_OS_WINDOWS  // We are on Windows.
michael@0:   char current_drive[_MAX_PATH];  // NOLINT
michael@0:   current_drive[0] = static_cast<char>(_getdrive() + 'A' - 1);
michael@0:   current_drive[1] = ':';
michael@0:   current_drive[2] = '\\';
michael@0:   current_drive[3] = '\0';
michael@0:   EXPECT_TRUE(FilePath(current_drive).DirectoryExists());
michael@0: #else
michael@0:   EXPECT_TRUE(FilePath("/").DirectoryExists());
michael@0: #endif  // GTEST_OS_WINDOWS
michael@0: }
michael@0: 
michael@0: #if GTEST_OS_WINDOWS
michael@0: TEST(DirectoryTest, RootOfWrongDriveDoesNotExists) {
michael@0:   const int saved_drive_ = _getdrive();
michael@0:   // Find a drive that doesn't exist. Start with 'Z' to avoid common ones.
michael@0:   for (char drive = 'Z'; drive >= 'A'; drive--)
michael@0:     if (_chdrive(drive - 'A' + 1) == -1) {
michael@0:       char non_drive[_MAX_PATH];  // NOLINT
michael@0:       non_drive[0] = drive;
michael@0:       non_drive[1] = ':';
michael@0:       non_drive[2] = '\\';
michael@0:       non_drive[3] = '\0';
michael@0:       EXPECT_FALSE(FilePath(non_drive).DirectoryExists());
michael@0:       break;
michael@0:     }
michael@0:   _chdrive(saved_drive_);
michael@0: }
michael@0: #endif  // GTEST_OS_WINDOWS
michael@0: 
michael@0: #if !GTEST_OS_WINDOWS_MOBILE
michael@0: // Windows CE _does_ consider an empty directory to exist.
michael@0: TEST(DirectoryTest, EmptyPathDirectoryDoesNotExist) {
michael@0:   EXPECT_FALSE(FilePath("").DirectoryExists());
michael@0: }
michael@0: #endif  // !GTEST_OS_WINDOWS_MOBILE
michael@0: 
michael@0: TEST(DirectoryTest, CurrentDirectoryExists) {
michael@0: #if GTEST_OS_WINDOWS  // We are on Windows.
michael@0: # ifndef _WIN32_CE  // Windows CE doesn't have a current directory.
michael@0: 
michael@0:   EXPECT_TRUE(FilePath(".").DirectoryExists());
michael@0:   EXPECT_TRUE(FilePath(".\\").DirectoryExists());
michael@0: 
michael@0: # endif  // _WIN32_CE
michael@0: #else
michael@0:   EXPECT_TRUE(FilePath(".").DirectoryExists());
michael@0:   EXPECT_TRUE(FilePath("./").DirectoryExists());
michael@0: #endif  // GTEST_OS_WINDOWS
michael@0: }
michael@0: 
michael@0: TEST(NormalizeTest, NullStringsEqualEmptyDirectory) {
michael@0:   EXPECT_STREQ("", FilePath(NULL).c_str());
michael@0:   EXPECT_STREQ("", FilePath(String(NULL)).c_str());
michael@0: }
michael@0: 
michael@0: // "foo/bar" == foo//bar" == "foo///bar"
michael@0: TEST(NormalizeTest, MultipleConsecutiveSepaparatorsInMidstring) {
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
michael@0:                FilePath("foo" GTEST_PATH_SEP_ "bar").c_str());
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
michael@0:                FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_ "bar",
michael@0:                FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_
michael@0:                         GTEST_PATH_SEP_ "bar").c_str());
michael@0: }
michael@0: 
michael@0: // "/bar" == //bar" == "///bar"
michael@0: TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringStart) {
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
michael@0:     FilePath(GTEST_PATH_SEP_ "bar").c_str());
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
michael@0:     FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
michael@0:   EXPECT_STREQ(GTEST_PATH_SEP_ "bar",
michael@0:     FilePath(GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_ "bar").c_str());
michael@0: }
michael@0: 
michael@0: // "foo/" == foo//" == "foo///"
michael@0: TEST(NormalizeTest, MultipleConsecutiveSepaparatorsAtStringEnd) {
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_,
michael@0:     FilePath("foo" GTEST_PATH_SEP_).c_str());
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_,
michael@0:     FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_,
michael@0:     FilePath("foo" GTEST_PATH_SEP_ GTEST_PATH_SEP_ GTEST_PATH_SEP_).c_str());
michael@0: }
michael@0: 
michael@0: #if GTEST_HAS_ALT_PATH_SEP_
michael@0: 
michael@0: // Tests that separators at the end of the string are normalized
michael@0: // regardless of their combination (e.g. "foo\" =="foo/\" ==
michael@0: // "foo\\/").
michael@0: TEST(NormalizeTest, MixAlternateSeparatorAtStringEnd) {
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_,
michael@0:                FilePath("foo/").c_str());
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_,
michael@0:                FilePath("foo" GTEST_PATH_SEP_ "/").c_str());
michael@0:   EXPECT_STREQ("foo" GTEST_PATH_SEP_,
michael@0:                FilePath("foo//" GTEST_PATH_SEP_).c_str());
michael@0: }
michael@0: 
michael@0: #endif
michael@0: 
michael@0: TEST(AssignmentOperatorTest, DefaultAssignedToNonDefault) {
michael@0:   FilePath default_path;
michael@0:   FilePath non_default_path("path");
michael@0:   non_default_path = default_path;
michael@0:   EXPECT_STREQ("", non_default_path.c_str());
michael@0:   EXPECT_STREQ("", default_path.c_str());  // RHS var is unchanged.
michael@0: }
michael@0: 
michael@0: TEST(AssignmentOperatorTest, NonDefaultAssignedToDefault) {
michael@0:   FilePath non_default_path("path");
michael@0:   FilePath default_path;
michael@0:   default_path = non_default_path;
michael@0:   EXPECT_STREQ("path", default_path.c_str());
michael@0:   EXPECT_STREQ("path", non_default_path.c_str());  // RHS var is unchanged.
michael@0: }
michael@0: 
michael@0: TEST(AssignmentOperatorTest, ConstAssignedToNonConst) {
michael@0:   const FilePath const_default_path("const_path");
michael@0:   FilePath non_default_path("path");
michael@0:   non_default_path = const_default_path;
michael@0:   EXPECT_STREQ("const_path", non_default_path.c_str());
michael@0: }
michael@0: 
michael@0: class DirectoryCreationTest : public Test {
michael@0:  protected:
michael@0:   virtual void SetUp() {
michael@0:     testdata_path_.Set(FilePath(String::Format("%s%s%s",
michael@0:         TempDir().c_str(), GetCurrentExecutableName().c_str(),
michael@0:         "_directory_creation" GTEST_PATH_SEP_ "test" GTEST_PATH_SEP_)));
michael@0:     testdata_file_.Set(testdata_path_.RemoveTrailingPathSeparator());
michael@0: 
michael@0:     unique_file0_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
michael@0:         0, "txt"));
michael@0:     unique_file1_.Set(FilePath::MakeFileName(testdata_path_, FilePath("unique"),
michael@0:         1, "txt"));
michael@0: 
michael@0:     remove(testdata_file_.c_str());
michael@0:     remove(unique_file0_.c_str());
michael@0:     remove(unique_file1_.c_str());
michael@0:     posix::RmDir(testdata_path_.c_str());
michael@0:   }
michael@0: 
michael@0:   virtual void TearDown() {
michael@0:     remove(testdata_file_.c_str());
michael@0:     remove(unique_file0_.c_str());
michael@0:     remove(unique_file1_.c_str());
michael@0:     posix::RmDir(testdata_path_.c_str());
michael@0:   }
michael@0: 
michael@0:   String TempDir() const {
michael@0: #if GTEST_OS_WINDOWS_MOBILE
michael@0:     return String("\\temp\\");
michael@0: #elif GTEST_OS_WINDOWS
michael@0:     const char* temp_dir = posix::GetEnv("TEMP");
michael@0:     if (temp_dir == NULL || temp_dir[0] == '\0')
michael@0:       return String("\\temp\\");
michael@0:     else if (String(temp_dir).EndsWith("\\"))
michael@0:       return String(temp_dir);
michael@0:     else
michael@0:       return String::Format("%s\\", temp_dir);
michael@0: #else
michael@0:     return String("/tmp/");
michael@0: #endif  // GTEST_OS_WINDOWS_MOBILE
michael@0:   }
michael@0: 
michael@0:   void CreateTextFile(const char* filename) {
michael@0:     FILE* f = posix::FOpen(filename, "w");
michael@0:     fprintf(f, "text\n");
michael@0:     fclose(f);
michael@0:   }
michael@0: 
michael@0:   // Strings representing a directory and a file, with identical paths
michael@0:   // except for the trailing separator character that distinquishes
michael@0:   // a directory named 'test' from a file named 'test'. Example names:
michael@0:   FilePath testdata_path_;  // "/tmp/directory_creation/test/"
michael@0:   FilePath testdata_file_;  // "/tmp/directory_creation/test"
michael@0:   FilePath unique_file0_;  // "/tmp/directory_creation/test/unique.txt"
michael@0:   FilePath unique_file1_;  // "/tmp/directory_creation/test/unique_1.txt"
michael@0: };
michael@0: 
michael@0: TEST_F(DirectoryCreationTest, CreateDirectoriesRecursively) {
michael@0:   EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.c_str();
michael@0:   EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
michael@0:   EXPECT_TRUE(testdata_path_.DirectoryExists());
michael@0: }
michael@0: 
michael@0: TEST_F(DirectoryCreationTest, CreateDirectoriesForAlreadyExistingPath) {
michael@0:   EXPECT_FALSE(testdata_path_.DirectoryExists()) << testdata_path_.c_str();
michael@0:   EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
michael@0:   // Call 'create' again... should still succeed.
michael@0:   EXPECT_TRUE(testdata_path_.CreateDirectoriesRecursively());
michael@0: }
michael@0: 
michael@0: TEST_F(DirectoryCreationTest, CreateDirectoriesAndUniqueFilename) {
michael@0:   FilePath file_path(FilePath::GenerateUniqueFileName(testdata_path_,
michael@0:       FilePath("unique"), "txt"));
michael@0:   EXPECT_STREQ(unique_file0_.c_str(), file_path.c_str());
michael@0:   EXPECT_FALSE(file_path.FileOrDirectoryExists());  // file not there
michael@0: 
michael@0:   testdata_path_.CreateDirectoriesRecursively();
michael@0:   EXPECT_FALSE(file_path.FileOrDirectoryExists());  // file still not there
michael@0:   CreateTextFile(file_path.c_str());
michael@0:   EXPECT_TRUE(file_path.FileOrDirectoryExists());
michael@0: 
michael@0:   FilePath file_path2(FilePath::GenerateUniqueFileName(testdata_path_,
michael@0:       FilePath("unique"), "txt"));
michael@0:   EXPECT_STREQ(unique_file1_.c_str(), file_path2.c_str());
michael@0:   EXPECT_FALSE(file_path2.FileOrDirectoryExists());  // file not there
michael@0:   CreateTextFile(file_path2.c_str());
michael@0:   EXPECT_TRUE(file_path2.FileOrDirectoryExists());
michael@0: }
michael@0: 
michael@0: TEST_F(DirectoryCreationTest, CreateDirectoriesFail) {
michael@0:   // force a failure by putting a file where we will try to create a directory.
michael@0:   CreateTextFile(testdata_file_.c_str());
michael@0:   EXPECT_TRUE(testdata_file_.FileOrDirectoryExists());
michael@0:   EXPECT_FALSE(testdata_file_.DirectoryExists());
michael@0:   EXPECT_FALSE(testdata_file_.CreateDirectoriesRecursively());
michael@0: }
michael@0: 
michael@0: TEST(NoDirectoryCreationTest, CreateNoDirectoriesForDefaultXmlFile) {
michael@0:   const FilePath test_detail_xml("test_detail.xml");
michael@0:   EXPECT_FALSE(test_detail_xml.CreateDirectoriesRecursively());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, DefaultConstructor) {
michael@0:   FilePath fp;
michael@0:   EXPECT_STREQ("", fp.c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, CharAndCopyConstructors) {
michael@0:   const FilePath fp("spicy");
michael@0:   EXPECT_STREQ("spicy", fp.c_str());
michael@0: 
michael@0:   const FilePath fp_copy(fp);
michael@0:   EXPECT_STREQ("spicy", fp_copy.c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, StringConstructor) {
michael@0:   const FilePath fp(String("cider"));
michael@0:   EXPECT_STREQ("cider", fp.c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, Set) {
michael@0:   const FilePath apple("apple");
michael@0:   FilePath mac("mac");
michael@0:   mac.Set(apple);  // Implement Set() since overloading operator= is forbidden.
michael@0:   EXPECT_STREQ("apple", mac.c_str());
michael@0:   EXPECT_STREQ("apple", apple.c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, ToString) {
michael@0:   const FilePath file("drink");
michael@0:   String str(file.ToString());
michael@0:   EXPECT_STREQ("drink", str.c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, RemoveExtension) {
michael@0:   EXPECT_STREQ("app", FilePath("app.exe").RemoveExtension("exe").c_str());
michael@0:   EXPECT_STREQ("APP", FilePath("APP.EXE").RemoveExtension("exe").c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, RemoveExtensionWhenThereIsNoExtension) {
michael@0:   EXPECT_STREQ("app", FilePath("app").RemoveExtension("exe").c_str());
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, IsDirectory) {
michael@0:   EXPECT_FALSE(FilePath("cola").IsDirectory());
michael@0:   EXPECT_TRUE(FilePath("koala" GTEST_PATH_SEP_).IsDirectory());
michael@0: #if GTEST_HAS_ALT_PATH_SEP_
michael@0:   EXPECT_TRUE(FilePath("koala/").IsDirectory());
michael@0: #endif
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, IsAbsolutePath) {
michael@0:   EXPECT_FALSE(FilePath("is" GTEST_PATH_SEP_ "relative").IsAbsolutePath());
michael@0:   EXPECT_FALSE(FilePath("").IsAbsolutePath());
michael@0: #if GTEST_OS_WINDOWS
michael@0:   EXPECT_TRUE(FilePath("c:\\" GTEST_PATH_SEP_ "is_not"
michael@0:                        GTEST_PATH_SEP_ "relative").IsAbsolutePath());
michael@0:   EXPECT_FALSE(FilePath("c:foo" GTEST_PATH_SEP_ "bar").IsAbsolutePath());
michael@0:   EXPECT_TRUE(FilePath("c:/" GTEST_PATH_SEP_ "is_not"
michael@0:                        GTEST_PATH_SEP_ "relative").IsAbsolutePath());
michael@0: #else
michael@0:   EXPECT_TRUE(FilePath(GTEST_PATH_SEP_ "is_not" GTEST_PATH_SEP_ "relative")
michael@0:               .IsAbsolutePath());
michael@0: #endif  // GTEST_OS_WINDOWS
michael@0: }
michael@0: 
michael@0: TEST(FilePathTest, IsRootDirectory) {
michael@0: #if GTEST_OS_WINDOWS
michael@0:   EXPECT_TRUE(FilePath("a:\\").IsRootDirectory());
michael@0:   EXPECT_TRUE(FilePath("Z:/").IsRootDirectory());
michael@0:   EXPECT_TRUE(FilePath("e://").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("b:").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("b:a").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("8:/").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("c|/").IsRootDirectory());
michael@0: #else
michael@0:   EXPECT_TRUE(FilePath("/").IsRootDirectory());
michael@0:   EXPECT_TRUE(FilePath("//").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("\\").IsRootDirectory());
michael@0:   EXPECT_FALSE(FilePath("/x").IsRootDirectory());
michael@0: #endif
michael@0: }
michael@0: 
michael@0: }  // namespace
michael@0: }  // namespace internal
michael@0: }  // namespace testing