Chromium Code Reviews| Index: third_party/WebKit/LayoutTests/http/tests/fetch/chromium/mime-sniffing.html | 
| diff --git a/third_party/WebKit/LayoutTests/http/tests/fetch/chromium/mime-sniffing.html b/third_party/WebKit/LayoutTests/http/tests/fetch/chromium/mime-sniffing.html | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..c072ae4f13d014ef3b210d566e7a45b76d2fcd45 | 
| --- /dev/null | 
| +++ b/third_party/WebKit/LayoutTests/http/tests/fetch/chromium/mime-sniffing.html | 
| @@ -0,0 +1,12 @@ | 
| +<!doctype html> | 
| +<script src = "/resources/testharness.js"></script> | 
| +<script src = "/resources/testharnessreport.js"></script> | 
| +<script> | 
| +promise_test(() => { | 
| + return fetch('/fetch/chromium/resources/mime-sniffing.php').then(res => { | 
| + return res.blob(); | 
| + }).then(blob => { | 
| + assert_equals(blob.type, 'unknown/unknown'); | 
| + }); | 
| + }, 'Mime sniffing should not run.'); | 
| +</script> | 
| 
 
mmenke
2016/09/15 15:08:39
Should we do a browser test instead?  We don't run
 
yhirano
2016/09/20 12:12:31
I don't have a strong opinion. Should I create con
 
mmenke
2016/09/20 15:00:57
It looks to me like content/browser/loader/ change
 
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