// Copyright 2011 Google Inc. All Rights Reserved. // // 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 "util.h" #include "test.h" TEST(CanonicalizePath, PathSamples) { string path; string err; EXPECT_FALSE(CanonicalizePath(&path, &err)); EXPECT_EQ("empty path", err); path = "foo.h"; err = ""; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("foo.h", path); path = "./foo.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("foo.h", path); path = "./foo/./bar.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("foo/bar.h", path); path = "./x/foo/../bar.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("x/bar.h", path); path = "./x/foo/../../bar.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("bar.h", path); path = "foo//bar"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("foo/bar", path); path = "foo//.//..///bar"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("bar", path); path = "./x/../foo/../../bar.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("../bar.h", path); } TEST(CanonicalizePath, UpDir) { std::string path, err; path = "../../foo/bar.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("../../foo/bar.h", path); path = "test/../../foo/bar.h"; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("../foo/bar.h", path); } TEST(CanonicalizePath, AbsolutePath) { string path = "/usr/include/stdio.h"; string err; EXPECT_TRUE(CanonicalizePath(&path, &err)); EXPECT_EQ("/usr/include/stdio.h", path); }