Add a test for problem matchers

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/unit/scripts/test_problemmatchers.py b/tests/unit/scripts/test_problemmatchers.py
new file mode 100644
index 000000000..98bd9c7a5
--- /dev/null
+++ b/tests/unit/scripts/test_problemmatchers.py
@@ -0,0 +1,38 @@
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2015-2020 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+
+# This file is part of qutebrowser.
+#
+# qutebrowser 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.
+#
+# qutebrowser 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 qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+import re
+
+import pytest
+
+from scripts.dev.ci import problemmatchers
+
+
+@pytest.mark.parametrize('matcher_name', list(problemmatchers.MATCHERS))
+def test_patterns(matcher_name):
+    """Make sure all regexps are valid.
+
+    They aren't actually Python syntax, but hopefully close enough to it to compile with
+    Python's re anyways.
+    """
+    for matcher in problemmatchers.MATCHERS[matcher_name]:
+        for pattern in matcher['pattern']:
+            regexp = pattern['regexp']
+            print(regexp)
+            re.compile(regexp)