1 files changed, 35 insertions, 0 deletions
diff --git a/mitmproxy/test/test_fuzzing.py b/mitmproxy/test/test_fuzzing.py
new file mode 100644
index 00000000..cec64f58
--- /dev/null
+++ b/mitmproxy/test/test_fuzzing.py
@@ -0,0 +1,35 @@
+from . import tservers
+
+"""
+    A collection of errors turned up by fuzzing. Errors are integrated here
+    after being fixed to check for regressions.
+"""
+
+
+class TestFuzzy(tservers.HTTPProxTest):
+
+    def test_idna_err(self):
+        req = r'get:"http://localhost:%s":i10,"\xc6"'
+        p = self.pathoc()
+        assert p.request(req % self.server.port).status_code == 400
+
+    def test_nullbytes(self):
+        req = r'get:"http://localhost:%s":i19,"\x00"'
+        p = self.pathoc()
+        assert p.request(req % self.server.port).status_code == 400
+
+    def test_invalid_ipv6_url(self):
+        req = 'get:"http://localhost:%s":i13,"["'
+        p = self.pathoc()
+        resp = p.request(req % self.server.port)
+        assert resp.status_code == 400
+
+    # def test_invalid_upstream(self):
+    #     req = r"get:'http://localhost:%s/p/200:i10,\x27+\x27'"
+    #     p = self.pathoc()
+    #     assert p.request(req % self.server.port).status_code == 502
+
+    # def test_upstream_disconnect(self):
+    #     req = r'200:d0'
+    #     p = self.pathod(req)
+    #     assert p.status_code == 502