File: preload-image-png-mislabeled-as-html-nosniff.tentative.sub.html

package info (click to toggle)
thunderbird 1%3A140.4.0esr-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 4,609,432 kB
  • sloc: cpp: 7,672,442; javascript: 5,901,613; ansic: 3,898,954; python: 1,413,343; xml: 653,997; asm: 462,286; java: 180,927; sh: 113,489; makefile: 20,460; perl: 14,288; objc: 13,059; yacc: 4,583; pascal: 3,352; lex: 1,720; ruby: 1,222; exp: 762; sql: 715; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (24 lines) | stat: -rw-r--r-- 899 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
<!DOCTYPE html>
<!-- This test verifies observable CORB impact on <link rel="preload"> elements.
-->
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>

<script>
async_test(function(t) {
  // With CORB the link.onerror event will be reached
  // (because CORB will block the cross-origin preload).
  window.preloadErrorEvent = t.step_func_done();

  // Without CORB the link.onload event will be reached.
  window.preloadLoadEvent = t.unreached_func("link/preload onload event reached.");
});
</script>

<!-- www1 is cross-origin, so the HTTP response is CORB-eligible -->
<link rel="preload" as="image"
      onerror="window.preloadErrorEvent()"
      onload="window.preloadLoadEvent()"
      href="http://{{domains[www1]}}:{{ports[http][0]}}/fetch/corb/resources/png-mislabeled-as-html-nosniff.png">