fixed #14249 - XML suppression parsing did not simplify the file name

Author: firewave

lib/suppressions.cpp

@@ -129,7 +129,7 @@ std::string SuppressionList::parseXmlFile(const char *filename)
             if (std::strcmp(name, "id") == 0)
                 s.errorId = text;
             else if (std::strcmp(name, "fileName") == 0)
-                s.fileName = text;
+                s.fileName = Path::simplifyPath(text);
             else if (std::strcmp(name, "lineNumber") == 0)
                 s.lineNumber = strToInt<int>(text);
             else if (std::strcmp(name, "symbolName") == 0)

test/cli/other_test.py

@@ -3847,6 +3847,7 @@ def test_unmatched_file(tmp_path):
         '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: error4 [unmatchedSuppression]',
         'lib/test.c:-1:0: information: Unmatched suppression: error5 [unmatchedSuppression]',
         'lib/test.c:-1:0: information: Unmatched suppression: error6 [unmatchedSuppression]'
     ]