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-rw-r--r--tests/analysis/scan/fuzzing.py18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/analysis/scan/fuzzing.py b/tests/analysis/scan/fuzzing.py
index 61f4117..9572774 100644
--- a/tests/analysis/scan/fuzzing.py
+++ b/tests/analysis/scan/fuzzing.py
@@ -123,3 +123,21 @@ rule test {
'''
self.check_rule_success(rule)
+
+
+ def testNoCommon(self):
+ """Handle the case where no common item is found from an empty set."""
+
+ rule = '''
+rule test {
+
+ bytes:
+ $a = "a"
+
+ condition:
+ maxcommon($a) == 0
+
+}
+'''
+
+ self.check_rule_success(rule)