TestPath() : TestFixture("TestPath") {

}

void run() {

TEST_CASE(simplify_path);

TEST_CASE(accept_file);

TEST_CASE(getRelative);

TEST_CASE(is_c);

TEST_CASE(is_cpp);

TEST_CASE(get_path_from_filename);

}

void simplify_path() const {

// Path::simplifyPath()

ASSERT_EQUALS("index.h", Path::simplifyPath("index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("./index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath(".//index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath(".///index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/index.h"));

ASSERT_EQUALS("/path/", Path::simplifyPath("/path/"));

ASSERT_EQUALS("/", Path::simplifyPath("/"));

ASSERT_EQUALS("/", Path::simplifyPath("/."));

ASSERT_EQUALS("/", Path::simplifyPath("/./"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/./index.h"));

ASSERT_EQUALS("/", Path::simplifyPath("/.//"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/.//index.h"));

ASSERT_EQUALS("../index.h", Path::simplifyPath("../index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path/../index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("./path/../index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("path/../index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path//../index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("./path//../index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("path//../index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path/..//index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("./path/..//index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("path/..//index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path//..//index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("./path//..//index.h"));

ASSERT_EQUALS("index.h", Path::simplifyPath("path//..//index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path/../other/../index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path/../other///././../index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path/../other/././..///index.h"));

ASSERT_EQUALS("/index.h", Path::simplifyPath("/path/../other///././..///index.h"));

ASSERT_EQUALS("../path/index.h", Path::simplifyPath("../path/other/../index.h"));

ASSERT_EQUALS("a/index.h", Path::simplifyPath("a/../a/index.h"));

ASSERT_EQUALS("a/..", Path::simplifyPath("a/.."));

ASSERT_EQUALS("a/..", Path::simplifyPath("./a/.."));

ASSERT_EQUALS("../../src/test.cpp", Path::simplifyPath("../../src/test.cpp"));

ASSERT_EQUALS("../../../src/test.cpp", Path::simplifyPath("../../../src/test.cpp"));

ASSERT_EQUALS("src/test.cpp", Path::simplifyPath(".//src/test.cpp"));

ASSERT_EQUALS("src/test.cpp", Path::simplifyPath(".///src/test.cpp"));

ASSERT_EQUALS("test.cpp", Path::simplifyPath("./././././test.cpp"));

// Handling of UNC paths on Windows

ASSERT_EQUALS("//src/test.cpp", Path::simplifyPath("//src/test.cpp"));

ASSERT_EQUALS("//src/test.cpp", Path::simplifyPath("///src/test.cpp"));

// Path::removeQuotationMarks()

ASSERT_EQUALS("index.cpp", Path::removeQuotationMarks("index.cpp"));

ASSERT_EQUALS("index.cpp", Path::removeQuotationMarks("\"index.cpp"));

ASSERT_EQUALS("index.cpp", Path::removeQuotationMarks("index.cpp\""));

ASSERT_EQUALS("index.cpp", Path::removeQuotationMarks("\"index.cpp\""));

ASSERT_EQUALS("path to/index.cpp", Path::removeQuotationMarks("\"path to\"/index.cpp"));

ASSERT_EQUALS("path to/index.cpp", Path::removeQuotationMarks("\"path to/index.cpp\""));

ASSERT_EQUALS("the/path to/index.cpp", Path::removeQuotationMarks("the/\"path to\"/index.cpp"));

ASSERT_EQUALS("the/path to/index.cpp", Path::removeQuotationMarks("\"the/path to/index.cpp\""));

}

void accept_file() const {

ASSERT(Path::acceptFile("index.cpp"));

ASSERT(Path::acceptFile("index.invalid.cpp"));

ASSERT(Path::acceptFile("index.invalid.Cpp"));

ASSERT(Path::acceptFile("index.invalid.C"));

ASSERT(Path::acceptFile("index.invalid.C++"));

ASSERT(Path::acceptFile("index.")==false);

ASSERT(Path::acceptFile("index")==false);

ASSERT(Path::acceptFile("")==false);

ASSERT(Path::acceptFile("C")==false);

// don't accept any headers

ASSERT_EQUALS(false, Path::acceptFile("index.h"));

ASSERT_EQUALS(false, Path::acceptFile("index.hpp"));

}

void getRelative() const {

std::vector<std::string> basePaths;

basePaths.push_back(""); // Don't crash with empty paths

basePaths.push_back("C:/foo");

basePaths.push_back("C:/bar/");

basePaths.push_back("C:/test.cpp");

ASSERT_EQUALS("x.c", Path::getRelativePath("C:/foo/x.c", basePaths));

ASSERT_EQUALS("y.c", Path::getRelativePath("C:/bar/y.c", basePaths));

ASSERT_EQUALS("foo/y.c", Path::getRelativePath("C:/bar/foo/y.c", basePaths));

ASSERT_EQUALS("C:/test.cpp", Path::getRelativePath("C:/test.cpp", basePaths));

ASSERT_EQUALS("C:/foobar/test.cpp", Path::getRelativePath("C:/foobar/test.cpp", basePaths));

}

void is_c() const {

ASSERT(Path::isC("index.cpp")==false);

ASSERT(Path::isC("")==false);

ASSERT(Path::isC("c")==false);

ASSERT(Path::isC("index.c"));

ASSERT(Path::isC("C:\\foo\\index.c"));

// In unix .C is considered C++

#ifdef _WIN32

ASSERT_EQUALS(true, Path::isC("C:\\foo\\index.C"));

#else

ASSERT_EQUALS(false, Path::isC("C:\\foo\\index.C"));

#endif

}

void is_cpp() const {

ASSERT(Path::isCPP("index.c")==false);

// In unix .C is considered C++

#ifdef _WIN32

ASSERT_EQUALS(false, Path::isCPP("index.C"));

#else

ASSERT_EQUALS(true, Path::isCPP("index.C"));

#endif

ASSERT(Path::isCPP("index.cpp"));

ASSERT(Path::isCPP("C:\\foo\\index.cpp"));

ASSERT(Path::isCPP("C:\\foo\\index.Cpp"));

}

void get_path_from_filename() const {

ASSERT_EQUALS("", Path::getPathFromFilename("index.h"));

ASSERT_EQUALS("/tmp/", Path::getPathFromFilename("/tmp/index.h"));

ASSERT_EQUALS("a/b/c/", Path::getPathFromFilename("a/b/c/index.h"));

ASSERT_EQUALS("a/b/c/", Path::getPathFromFilename("a/b/c/"));

}