| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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 <string> |
| #include <vector> |
| |
| #include <gtest/gtest.h> |
| |
| #include "kudu/util/path_util.h" |
| |
| using std::string; |
| using std::vector; |
| |
| namespace kudu { |
| |
| TEST(TestPathUtil, BaseNameTest) { |
| ASSERT_EQ(".", BaseName("")); |
| ASSERT_EQ(".", BaseName(".")); |
| ASSERT_EQ("..", BaseName("..")); |
| ASSERT_EQ("/", BaseName("/")); |
| ASSERT_EQ("/", BaseName("//")); |
| ASSERT_EQ("a", BaseName("a")); |
| ASSERT_EQ("ab", BaseName("ab")); |
| ASSERT_EQ("ab", BaseName("ab/")); |
| ASSERT_EQ("cd", BaseName("ab/cd")); |
| ASSERT_EQ("ab", BaseName("/ab")); |
| ASSERT_EQ("ab", BaseName("/ab///")); |
| ASSERT_EQ("cd", BaseName("/ab/cd")); |
| } |
| |
| TEST(TestPathUtil, DirNameTest) { |
| ASSERT_EQ(".", DirName("")); |
| ASSERT_EQ(".", DirName(".")); |
| ASSERT_EQ(".", DirName("..")); |
| ASSERT_EQ("/", DirName("/")); |
| #if defined(__linux__) |
| // On OS X this test case returns "/", while Linux returns "//". On both |
| // platforms dirname(1) returns "/". The difference is unlikely to matter in |
| // practice. |
| ASSERT_EQ("//", DirName("//")); |
| #else |
| ASSERT_EQ("/", DirName("//")); |
| #endif // defined(__linux__) |
| ASSERT_EQ(".", DirName("a")); |
| ASSERT_EQ(".", DirName("ab")); |
| ASSERT_EQ(".", DirName("ab/")); |
| ASSERT_EQ("ab", DirName("ab/cd")); |
| ASSERT_EQ("/", DirName("/ab")); |
| ASSERT_EQ("/", DirName("/ab///")); |
| ASSERT_EQ("/ab", DirName("/ab/cd")); |
| } |
| |
| TEST(TestPathUtil, SplitPathTest) { |
| typedef vector<string> Vec; |
| ASSERT_EQ(Vec({"/"}), SplitPath("/")); |
| ASSERT_EQ(Vec({"/", "a", "b"}), SplitPath("/a/b")); |
| ASSERT_EQ(Vec({"/", "a", "b"}), SplitPath("/a/b/")); |
| ASSERT_EQ(Vec({"a", "b"}), SplitPath("a/b")); |
| ASSERT_EQ(Vec({"."}), SplitPath(".")); |
| ASSERT_EQ(Vec(), SplitPath("")); |
| } |
| |
| } // namespace kudu |