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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2025 Cppcheck team.
*
* 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 "pathmatch.h"
#include "fixture.h"
#include <string>
#include <utility>
#include <vector>
class TestPathMatch : public TestFixture {
public:
TestPathMatch() : TestFixture("TestPathMatch") {}
private:
const PathMatch emptyMatcher{std::vector<std::string>()};
const PathMatch srcMatcher{std::vector<std::string>(1, "src/")};
const PathMatch fooCppMatcher{std::vector<std::string>(1, "foo.cpp")};
const PathMatch srcFooCppMatcher{std::vector<std::string>(1, "src/foo.cpp")};
void run() override {
TEST_CASE(emptymaskemptyfile);
TEST_CASE(emptymaskpath1);
TEST_CASE(emptymaskpath2);
TEST_CASE(emptymaskpath3);
TEST_CASE(onemaskemptypath);
TEST_CASE(onemasksamepath);
TEST_CASE(onemasksamepathdifferentslash);
TEST_CASE(onemasksamepathdifferentcase);
TEST_CASE(onemasksamepathwithfile);
TEST_CASE(onemaskshorterpath);
TEST_CASE(onemaskdifferentdir1);
TEST_CASE(onemaskdifferentdir2);
TEST_CASE(onemaskdifferentdir3);
TEST_CASE(onemaskdifferentdir4);
TEST_CASE(onemasklongerpath1);
TEST_CASE(onemasklongerpath2);
TEST_CASE(onemasklongerpath3);
TEST_CASE(onemaskcwd);
TEST_CASE(twomasklongerpath1);
TEST_CASE(twomasklongerpath2);
TEST_CASE(twomasklongerpath3);
TEST_CASE(twomasklongerpath4);
TEST_CASE(filemask1);
TEST_CASE(filemaskdifferentcase);
TEST_CASE(filemask2);
TEST_CASE(filemask3);
TEST_CASE(filemaskcwd);
TEST_CASE(filemaskpath1);
TEST_CASE(filemaskpath2);
TEST_CASE(filemaskpath3);
TEST_CASE(filemaskpath4);
TEST_CASE(mixedallmatch);
}
// Test empty PathMatch
void emptymaskemptyfile() const {
ASSERT(!emptyMatcher.match(""));
}
void emptymaskpath1() const {
ASSERT(!emptyMatcher.match("src/"));
}
void emptymaskpath2() const {
ASSERT(!emptyMatcher.match("../src/"));
}
void emptymaskpath3() const {
ASSERT(!emptyMatcher.match("/home/user/code/src/"));
ASSERT(!emptyMatcher.match("d:/home/user/code/src/"));
}
// Test PathMatch containing "src/"
void onemaskemptypath() const {
ASSERT(!srcMatcher.match(""));
}
void onemasksamepath() const {
ASSERT(srcMatcher.match("src/"));
}
void onemasksamepathdifferentslash() const {
const PathMatch srcMatcher2{std::vector<std::string>(1, "src\\")};
ASSERT(srcMatcher2.match("src/"));
}
void onemasksamepathdifferentcase() const {
std::vector<std::string> masks(1, "sRc/");
PathMatch match(std::move(masks), false);
ASSERT(match.match("srC/"));
}
void onemasksamepathwithfile() const {
ASSERT(srcMatcher.match("src/file.txt"));
}
void onemaskshorterpath() const {
const std::string longerExclude("longersrc/");
const std::string shorterToMatch("src/");
ASSERT(shorterToMatch.length() < longerExclude.length());
PathMatch match(std::vector<std::string>(1, longerExclude));
ASSERT(match.match(longerExclude));
ASSERT(!match.match(shorterToMatch));
}
void onemaskdifferentdir1() const {
ASSERT(!srcMatcher.match("srcfiles/file.txt"));
}
void onemaskdifferentdir2() const {
ASSERT(!srcMatcher.match("proj/srcfiles/file.txt"));
}
void onemaskdifferentdir3() const {
ASSERT(!srcMatcher.match("proj/mysrc/file.txt"));
}
void onemaskdifferentdir4() const {
ASSERT(!srcMatcher.match("proj/mysrcfiles/file.txt"));
}
void onemasklongerpath1() const {
ASSERT(srcMatcher.match("/tmp/src/"));
ASSERT(srcMatcher.match("d:/tmp/src/"));
}
void onemasklongerpath2() const {
ASSERT(srcMatcher.match("src/module/"));
}
void onemasklongerpath3() const {
ASSERT(srcMatcher.match("project/src/module/"));
}
void onemaskcwd() const {
ASSERT(!srcMatcher.match("./src"));
}
void twomasklongerpath1() const {
std::vector<std::string> masks = { "src/", "module/" };
PathMatch match(std::move(masks));
ASSERT(!match.match("project/"));
}
void twomasklongerpath2() const {
std::vector<std::string> masks = { "src/", "module/" };
PathMatch match(std::move(masks));
ASSERT(match.match("project/src/"));
}
void twomasklongerpath3() const {
std::vector<std::string> masks = { "src/", "module/" };
PathMatch match(std::move(masks));
ASSERT(match.match("project/module/"));
}
void twomasklongerpath4() const {
std::vector<std::string> masks = { "src/", "module/" };
PathMatch match(std::move(masks));
ASSERT(match.match("project/src/module/"));
}
// Test PathMatch containing "foo.cpp"
void filemask1() const {
ASSERT(fooCppMatcher.match("foo.cpp"));
}
void filemaskdifferentcase() const {
std::vector<std::string> masks(1, "foo.cPp");
PathMatch match(std::move(masks), false);
ASSERT(match.match("fOo.cpp"));
}
void filemask2() const {
ASSERT(fooCppMatcher.match("../foo.cpp"));
}
void filemask3() const {
ASSERT(fooCppMatcher.match("src/foo.cpp"));
}
void filemaskcwd() const {
ASSERT(fooCppMatcher.match("./lib/foo.cpp"));
}
// Test PathMatch containing "src/foo.cpp"
void filemaskpath1() const {
ASSERT(srcFooCppMatcher.match("src/foo.cpp"));
}
void filemaskpath2() const {
ASSERT(srcFooCppMatcher.match("proj/src/foo.cpp"));
}
void filemaskpath3() const {
ASSERT(!srcFooCppMatcher.match("foo.cpp"));
}
void filemaskpath4() const {
ASSERT(!srcFooCppMatcher.match("bar/foo.cpp"));
}
void mixedallmatch() const { // #13570
// when trying to match a directory against a directory entry it erroneously modified a local variable also used for file matching
std::vector<std::string> masks = { "tests/", "file.c" };
PathMatch match(std::move(masks));
ASSERT(match.match("tests/"));
ASSERT(match.match("lib/file.c"));
}
};
REGISTER_TEST(TestPathMatch)
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