cppcheck/test/testpath.cpp at master · CoderGears/cppcheck · GitHub

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* Cppcheck - A tool for static C/C++ code analysis

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

#include <string>

#include "testsuite.h"

#include "path.h"

class TestPath : public TestFixture {

public:

TestPath() : TestFixture("TestPath") {

}

private:

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

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

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

}

};

REGISTER_TEST(TestPath)

cppcheck/test/testpath.cpp at master · CoderGears/cppcheck · GitHub

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