From: Jan Dohl <jan@legxaro.de>
Date: Sat, 3 Feb 2018 22:47:47 +0000 (+0100)
Subject: Test to reproduce 304 on etag mismatch issue
X-Git-Tag: v5.0.0~7^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c28cb62f6d575a1f5b6a9577ae1356d3e37599f7;p=thirdparty%2Ftornado.git

Test to reproduce 304 on etag mismatch issue
---

diff --git a/tornado/test/web_test.py b/tornado/test/web_test.py
index 646b2f796..39347deb4 100644
--- a/tornado/test/web_test.py
+++ b/tornado/test/web_test.py
@@ -1081,6 +1081,13 @@ class StaticFileTest(WebTestCase):
             'If-None-Match': response1.headers['Etag']})
         self.assertEqual(response2.code, 304)
 
+    def test_static_304_etag_modified_bug(self):
+        response1 = self.get_and_head("/static/robots.txt")
+        response2 = self.get_and_head("/static/robots.txt", headers={
+            'If-None-Match': '"MISMATCH"',
+            'If-Modified-Since': response1.headers['Last-Modified']})
+        self.assertEqual(response2.code, 200)
+
     def test_static_if_modified_since_pre_epoch(self):
         # On windows, the functions that work with time_t do not accept
         # negative values, and at least one client (processing.js) seems