X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/0c6d4ca0c33aa97202e0e94a4a2389cc432597bc..692c0f50d91e3163bb87401e4a0e070b2eb5b163:/fuzz.py

diff --git a/fuzz.py b/fuzz.py
index 604e6ce..6330c58 100644
--- a/fuzz.py
+++ b/fuzz.py
@@ -56,4 +56,17 @@ def test_idempotent_any_syntatically_valid_python(
 
 
 if __name__ == "__main__":
+    # Run tests, including shrinking and reporting any known failures.
     test_idempotent_any_syntatically_valid_python()
+
+    # If Atheris is available, run coverage-guided fuzzing.
+    # (if you want only bounded fuzzing, just use `pytest fuzz.py`)
+    try:
+        import sys
+        import atheris
+    except ImportError:
+        pass
+    else:
+        test = test_idempotent_any_syntatically_valid_python
+        atheris.Setup(sys.argv, test.hypothesis.fuzz_one_input)
+        atheris.Fuzz()