Avoid to count the matches of a non-existing pattern.

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/analysis/scan/fuzzing.py b/tests/analysis/scan/fuzzing.py
index 0870ed4..2140972 100644
--- a/tests/analysis/scan/fuzzing.py
+++ b/tests/analysis/scan/fuzzing.py
@@ -46,3 +46,20 @@ rule test {
         with self.assertRaisesRegex(ValueError, 'Unable to create content scanner'):
 
             scanner = ContentScanner(rule)
+
+
+    def testNonExistingPattern(self):
+        """Avoid to count the matches of a non-existing pattern."""
+
+        rule = '''
+rule test {
+
+   condition:
+      #badid
+
+}
+'''
+
+        with self.assertRaisesRegex(ValueError, 'Unable to create content scanner'):
+
+            scanner = ContentScanner(rule)