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/*
* Copyright 2009, 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.
*/
// This file contains the tests of the file path utils.
#include <stdio.h>
#include "base/file_path.h"
#include "base/file_util.h"
#include "tests/common/win/testing_common.h"
#include "utils/cross/file_path_utils.h"
namespace o3d {
namespace { // anonymous namespace
bool FilePathsEqual(const FilePath& path_1, const FilePath path_2) {
const FilePath::StringType& p1(path_1.value());
const FilePath::StringType& p2(path_2.value());
if (p1.size() == p2.size()) {
for (size_t ii = 0; ii < p1.size(); ++ii) {
if (p1[ii] != p2[ii]) {
if (!FilePath::IsSeparator(p1[ii]) || !FilePath::IsSeparator(p2[ii])) {
return false;
}
}
}
return true;
}
return false;
}
} // anonymous namespace
class FilePathUtilsTest : public testing::Test {
};
TEST_F(FilePathUtilsTest, ConvertFilePathToUTF8) {
std::string test_path("/this/is/a/path");
FilePath source_path(FILE_PATH_LITERAL("/this/is/a/path"));
EXPECT_EQ(test_path, FilePathToUTF8(source_path));
}
TEST_F(FilePathUtilsTest, ConvertFilePathToWide) {
std::wstring test_path(L"/this/is/a/path");
FilePath source_path(FILE_PATH_LITERAL("/this/is/a/path"));
EXPECT_EQ(test_path, FilePathToWide(source_path));
}
TEST_F(FilePathUtilsTest, ConvertWideToFilePath) {
std::wstring test_path(L"/this/is/a/path");
FilePath dest_path = WideToFilePath(test_path);
EXPECT_STREQ(FILE_PATH_LITERAL("/this/is/a/path"), dest_path.value().c_str());
}
TEST_F(FilePathUtilsTest, ConvertUTF8ToFilePath) {
std::string test_path("/this/is/a/path");
FilePath dest_path = UTF8ToFilePath(test_path);
EXPECT_STREQ(FILE_PATH_LITERAL("/this/is/a/path"), dest_path.value().c_str());
}
TEST_F(FilePathUtilsTest, AbsolutePathBasic) {
FilePath cwd;
file_util::GetCurrentDirectory(&cwd);
#if defined(OS_WIN)
FilePath test_path(FILE_PATH_LITERAL("this\\is\\a\\path"));
#else
FilePath test_path(FILE_PATH_LITERAL("this/is/a/path"));
#endif
FilePath abs_path = test_path;
AbsolutePath(&abs_path);
FilePath expected_result = cwd;
expected_result = expected_result.Append(test_path);
EXPECT_STREQ(expected_result.value().c_str(), abs_path.value().c_str());
}
TEST_F(FilePathUtilsTest, AbsolutePathAlreadyAbsolute) {
#if defined(OS_WIN)
FilePath test_path(FILE_PATH_LITERAL("c:\\this\\is\\a\\path"));
#else
FilePath test_path(FILE_PATH_LITERAL("/this/is/a/path"));
#endif
FilePath abs_path = test_path;
AbsolutePath(&abs_path);
EXPECT_STREQ(test_path.value().c_str(), abs_path.value().c_str());
}
#if defined(OS_WIN)
TEST_F(FilePathUtilsTest, AbsolutePathAlreadyAbsoluteWindowsUnc) {
FilePath test_path(FILE_PATH_LITERAL("\\\\this\\is\\a\\path"));
FilePath abs_path = test_path;
bool result = AbsolutePath(&abs_path);
EXPECT_STREQ(test_path.value().c_str(), abs_path.value().c_str());
}
#endif
TEST_F(FilePathUtilsTest, RelativePathsBasic) {
#if defined(OS_WIN)
FilePath expected_result(FILE_PATH_LITERAL("under\\parent"));
#else
FilePath expected_result(FILE_PATH_LITERAL("under/parent"));
#endif
FilePath base_path(FILE_PATH_LITERAL("/this/is/a/path"));
FilePath child_path(FILE_PATH_LITERAL("/this/is/a/path/under/parent"));
FilePath result;
bool is_relative = GetRelativePathIfPossible(base_path, child_path, &result);
EXPECT_STREQ(expected_result.value().c_str(), result.value().c_str());
EXPECT_TRUE(is_relative);
}
#if defined(OS_WIN)
TEST_F(FilePathUtilsTest, RelativePathsWindowsAbsolute) {
FilePath expected_result(FILE_PATH_LITERAL("under\\parent"));
FilePath base_path(FILE_PATH_LITERAL("c:\\this\\is\\a\\path"));
FilePath child_path(
FILE_PATH_LITERAL("c:\\this\\is\\a\\path\\under\\parent"));
FilePath result;
bool is_relative = GetRelativePathIfPossible(base_path, child_path, &result);
EXPECT_STREQ(expected_result.value().c_str(), result.value().c_str());
EXPECT_TRUE(is_relative);
}
TEST_F(FilePathUtilsTest, RelativePathsWindowsDifferentDrives) {
FilePath base_path(FILE_PATH_LITERAL("c:\\this\\is\\a\\path"));
FilePath child_path(
FILE_PATH_LITERAL("d:\\this\\is\\a\\path\\not\\under\\parent"));
FilePath result;
bool is_relative = GetRelativePathIfPossible(base_path, child_path, &result);
EXPECT_STREQ(child_path.value().c_str(), result.value().c_str());
EXPECT_FALSE(is_relative);
}
#endif
TEST_F(FilePathUtilsTest, RelativePathsCaseDifferent) {
FilePath base_path(FILE_PATH_LITERAL("/This/Is/A/Path"));
FilePath child_path(FILE_PATH_LITERAL("/this/is/a/path/under/parent"));
FilePath result;
bool is_relative = GetRelativePathIfPossible(base_path, child_path, &result);
#if defined(OS_WIN)
EXPECT_STREQ(FILE_PATH_LITERAL("under\\parent"), result.value().c_str());
EXPECT_TRUE(is_relative);
#else
EXPECT_STREQ(child_path.value().c_str(), result.value().c_str());
EXPECT_FALSE(is_relative);
#endif
}
TEST_F(FilePathUtilsTest, RelativePathsTrailingSlash) {
#if defined(OS_WIN)
FilePath expected_result(FILE_PATH_LITERAL("under\\parent"));
#else
FilePath expected_result(FILE_PATH_LITERAL("under/parent"));
#endif
FilePath base_path(FILE_PATH_LITERAL("/this/is/a/path/"));
FilePath child_path(FILE_PATH_LITERAL("/this/is/a/path/under/parent"));
FilePath result;
bool is_relative = GetRelativePathIfPossible(base_path, child_path, &result);
EXPECT_STREQ(expected_result.value().c_str(), result.value().c_str());
EXPECT_TRUE(is_relative);
}
TEST_F(FilePathUtilsTest, RelativePathsRelativeInputs) {
#if defined(OS_WIN)
FilePath expected_result(FILE_PATH_LITERAL("under\\parent"));
#else
FilePath expected_result(FILE_PATH_LITERAL("under/parent"));
#endif
FilePath base_path(FILE_PATH_LITERAL("this/is/a/path"));
FilePath child_path(FILE_PATH_LITERAL("this/is/a/path/under/parent"));
FilePath result;
bool is_relative = GetRelativePathIfPossible(base_path, child_path, &result);
EXPECT_STREQ(expected_result.value().c_str(), result.value().c_str());
EXPECT_TRUE(is_relative);
}
TEST_F(FilePathUtilsTest, FindFile) {
String folder_name_1(*g_program_path + "/unittest_data");
String folder_name_2(*g_program_path + "/bitmap_test");
FilePath folder_path_1 = UTF8ToFilePath(folder_name_1);
FilePath folder_path_2 = UTF8ToFilePath(folder_name_2);
String file_name_1("fur.fx");
String file_name_2("someplace/somewhere/tga-256x256-32bit.tga");
FilePath file_path_1 = UTF8ToFilePath(file_name_1);
FilePath file_path_2 = UTF8ToFilePath(file_name_2);
FilePath out_path;
FilePath expected_path_1(folder_path_1);
expected_path_1 = expected_path_1.Append(file_path_1);
o3d::AbsolutePath(&expected_path_1);
FilePath expected_path_2(folder_path_2);
expected_path_2 =
expected_path_2.Append(UTF8ToFilePath("tga-256x256-32bit.tga"));
o3d::AbsolutePath(&expected_path_2);
std::vector<FilePath> paths;
EXPECT_FALSE(FindFile(paths, file_path_1, &out_path));
EXPECT_FALSE(FindFile(paths, file_path_2, &out_path));
paths.push_back(folder_path_1);
EXPECT_TRUE(FindFile(paths, file_path_1, &out_path));
EXPECT_FALSE(FindFile(paths, file_path_2, &out_path));
EXPECT_TRUE(FilePathsEqual(out_path, expected_path_1));
paths.push_back(folder_path_2);
EXPECT_TRUE(FindFile(paths, file_path_1, &out_path));
EXPECT_TRUE(FilePathsEqual(out_path, expected_path_1));
EXPECT_TRUE(FindFile(paths, file_path_2, &out_path));
EXPECT_TRUE(FilePathsEqual(out_path, expected_path_2));
}
} // namespace o3d
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