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1 <!doctype html> | |
2 <title>Revoking blob URL used with XMLHttpRequest</title> | |
3 <script src="../../../../resources/testharness.js"></script> | |
4 <script src="../../../../resources/testharnessreport.js"></script> | |
5 | |
6 <script> | |
7 async_test(function(t) { | |
8 var blob = new Blob(["test"]); | |
9 var url = URL.createObjectURL(blob); | |
10 var xhr = new XMLHttpRequest(); | |
11 xhr.open("GET", url); | |
12 | |
13 // Revoke the object URL. XHR should take a reference to the blob as soon a
s | |
14 // it receives it in open(), so the request succeeds even though we revoke t
he | |
15 // URL before calling send(). | |
16 URL.revokeObjectURL(url); | |
17 | |
18 xhr.send(); | |
19 | |
20 xhr.onload = t.step_func(function() { | |
21 assert_equals(xhr.response, "test"); | |
22 t.done(); | |
23 }) | |
24 xhr.onerror = t.step_func(function() { | |
25 assert_unreached("Got unexpected error event"); | |
26 }) | |
27 }); | |
28 </script> | |
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