File: security.drawImage.image.cross.html

package info (click to toggle)
thunderbird 1%3A140.3.1esr-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 4,608,628 kB
  • sloc: cpp: 7,671,698; javascript: 5,901,131; ansic: 3,898,955; python: 1,413,270; xml: 653,997; asm: 462,284; java: 180,948; 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 (31 lines) | stat: -rw-r--r-- 1,213 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>Canvas test: security.drawImage.image.cross</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/html/canvas/resources/canvas-tests.js"></script>
<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
<body class="show_output">

<h1>security.drawImage.image.cross</h1>
<p class="desc">drawImage of different-origin image makes the canvas origin-unclean</p>


<p class="output">Actual output:</p>
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>

<ul id="d"></ul>
<script>
var t = async_test("drawImage of different-origin image makes the canvas origin-unclean");
_addTest(function(canvas, ctx) {

ctx.drawImage(document.getElementById('yellow.png'), 0, 0);
assert_throws_dom("SECURITY_ERR", function() { canvas.toDataURL(); });
assert_throws_dom("SECURITY_ERR", function() { ctx.getImageData(0, 0, 1, 1); });


});
</script>
<script src="/common/get-host-info.sub.js"></script>
<script src="data:text/javascript,addCrossOriginYellowImage()"></script>