fixed #14248 - suppressions with subpath not reported as unmatched

Author: firewave

lib/suppressions.cpp

@@ -569,7 +569,7 @@ std::list<SuppressionList::Suppression> SuppressionList::getUnmatchedLocalSuppre
             continue;
         if (s.errorId == ID_CHECKERSREPORT)
             continue;
-        if (!s.isLocal() || s.fileName != file.spath())
+        if (!s.isLocal() || !PathMatch::match(s.fileName, file.spath()))
             continue;
         result.push_back(s);
     }

test/cli/other_test.py

@@ -3844,5 +3844,10 @@ def test_unmatched_file(tmp_path):
     ret, stdout, stderr = cppcheck(args)
     assert stdout == ''
     assert stderr.splitlines() == [
+        'lib/test.c:-1:0: information: Unmatched suppression: error [unmatchedSuppression]',
+        'lib/test.c:-1:0: information: Unmatched suppression: error2 [unmatchedSuppression]',
+        'lib/test.c:-1:0: information: Unmatched suppression: error3 [unmatchedSuppression]',
+        'lib/test.c:-1:0: information: Unmatched suppression: error5 [unmatchedSuppression]',
+        'lib/test.c:-1:0: information: Unmatched suppression: error6 [unmatchedSuppression]'
     ]
     assert ret == 0, stdout