| // 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. |
| |
| #include "base/basictypes.h" |
| #include "base/file_util.h" |
| #include "base/logging.h" |
| #include "base/path_service.h" |
| #include "base/platform_test.h" |
| #if defined(OS_WIN) |
| #include "base/win_util.h" |
| #endif |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "testing/gtest/include/gtest/gtest-spi.h" |
| |
| namespace { |
| |
| // Returns true if PathService::Get returns true and sets the path parameter |
| // to non-empty for the given PathService::DirType enumeration value. |
| bool ReturnsValidPath(int dir_type) { |
| std::wstring path; |
| bool result = PathService::Get(dir_type, &path); |
| return result && !path.empty() && file_util::PathExists(path); |
| } |
| |
| #if defined(OS_WIN) |
| // Function to test DIR_LOCAL_APP_DATA_LOW on Windows XP. Make sure it fails. |
| bool ReturnsInvalidPath(int dir_type) { |
| std::wstring path; |
| bool result = PathService::Get(base::DIR_LOCAL_APP_DATA_LOW, &path); |
| return !result && path.empty(); |
| } |
| #endif |
| |
| } // namespace |
| |
| // On the Mac this winds up using some autoreleased objects, so we need to |
| // be a PlatformTest. |
| typedef PlatformTest PathServiceTest; |
| |
| // Test that all PathService::Get calls return a value and a true result |
| // in the development environment. (This test was created because a few |
| // later changes to Get broke the semantics of the function and yielded the |
| // correct value while returning false.) |
| TEST_F(PathServiceTest, Get) { |
| for (int key = base::DIR_CURRENT; key < base::PATH_END; ++key) { |
| EXPECT_PRED1(ReturnsValidPath, key); |
| } |
| #ifdef OS_WIN |
| for (int key = base::PATH_WIN_START + 1; key < base::PATH_WIN_END; ++key) { |
| if (key == base::DIR_LOCAL_APP_DATA_LOW && |
| win_util::GetWinVersion() < win_util::WINVERSION_VISTA) { |
| // DIR_LOCAL_APP_DATA_LOW is not supported prior Vista and is expected to |
| // fail. |
| EXPECT_TRUE(ReturnsInvalidPath(key)) << key; |
| } else { |
| EXPECT_TRUE(ReturnsValidPath(key)) << key; |
| } |
| } |
| #endif |
| } |