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- /*
- * Copyright 2014-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #include <folly/experimental/symbolizer/Dwarf.h>
- #include <folly/portability/GTest.h>
- using folly::symbolizer::Dwarf;
- void checkPath(
- std::string expectedPath,
- std::string expectedBaseDir,
- std::string expectedSubDir,
- std::string expectedFile,
- std::string rawBaseDir,
- std::string rawSubDir,
- std::string rawFile) {
- Dwarf::Path path(rawBaseDir, rawSubDir, rawFile);
- CHECK_EQ(expectedBaseDir, path.baseDir())
- << "Path(" << rawBaseDir << ", " << rawSubDir << ", " << rawFile << ")";
- CHECK_EQ(expectedSubDir, path.subDir())
- << "Path(" << rawBaseDir << ", " << rawSubDir << ", " << rawFile << ")";
- CHECK_EQ(expectedFile, path.file())
- << "Path(" << rawBaseDir << ", " << rawSubDir << ", " << rawFile << ")";
- CHECK_EQ(expectedPath, path.toString());
- // Check the the `toBuffer` function.
- char buf[1024];
- size_t len;
- len = path.toBuffer(buf, 1024);
- CHECK_EQ(expectedPath, std::string(buf, len));
- }
- TEST(Dwarf, Path) {
- checkPath("hello.cpp", "", "", "hello.cpp", "", "", "hello.cpp");
- checkPath("foo/hello.cpp", "foo", "", "hello.cpp", "foo", "", "hello.cpp");
- checkPath("foo/hello.cpp", "foo", "", "hello.cpp", "", "foo", "hello.cpp");
- checkPath("hello.cpp", "", "", "hello.cpp", "./////", "./////", "hello.cpp");
- checkPath("/hello.cpp", "/", "", "hello.cpp", "/////", "./////", "hello.cpp");
- checkPath(
- "/hello.cpp", "/", "", "hello.cpp", "/./././././././", "", "hello.cpp");
- }
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