third_party/WebKit/LayoutTests/http/tests/security/canvas-remote-read-remote-svg-image.html - Issue 2723093004: Adds SVGImageElement as a CanvasImageSource

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Side by Side Diff: third_party/WebKit/LayoutTests/http/tests/security/canvas-remote-read-remote-svg-image.html

Issue 2723093004: Adds SVGImageElement as a CanvasImageSource (Closed)

Patch Set: Moved from circle to rect, to avoid aliasing Created 3 years, 9 months ago

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	1 <!doctype html>

	2 <script src="/resources/testharness.js"></script>

	3 <script src="/resources/testharnessreport.js"></script>

	4 <body></body>

	5 <script>

	6

	7 async_test(function(t) {

	8 var canvas = document.createElement("canvas");

	9 canvas.width = canvas.height = 100;

	10

	11 var svg = document.createElementNS('http://www.w3.org/2000/svg','svg');

	12 var image = document.createElementNS("http://www.w3.org/2000/svg", "image");

	13 svg.appendChild(image);

	14 image.setAttribute('href',

	15 'http://localhost:8000/security/resources/red200x100.png');

	16

	17 var ctx = canvas.getContext("2d");

	18

	19 image.addEventListener('load', t.step_func_done(function() {

	20 ctx.drawImage(image, 0, 0);

	21

	22 assert_throws("SecurityError", function() {

	23 var c = ctx.getImageData(0, 0, 1, 1);

	24 }, "We are trying cross-origin getImageData");

	25 }));

	26

	27 document.body.appendChild(canvas);

	28 document.body.appendChild(svg);

	29 }, "Checks no cross-origin on tainted canvas due to SVG image");

	30

	31 </script>

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