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Side by Side Diff: LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-with-credentials.html

Issue 520433002: Output silence if the MediaElementAudioSourceNode has a different origin (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Fix nits Created 5 years, 10 months ago
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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2 <html>
3 <head>
4 <script src="resources/webaudio/compatibility.js"></script>
5 <script src="resources/webaudio/media-element-audio-source-node-test.js"></s cript>
6 <script src="resources/webaudio/js-test.js"></script>
7 </head>
8
9 <body>
10 <div id="description"></div>
11 <div id="console"></div>
12
13 <script>
14 description("MediaElementAudioSourceNode with cross-origin source with cre dentials");
15
16 var data;
17
18 function checkResult (e) {
19 data = e.renderedBuffer.getChannelData(0);
20 var count = 0;
21
22 // Count the number of non-zero values. Since this is a cross-origin sou rce that is allowed
23 // with credentials, there should be at least one non-zero value.
24 for (var k = 0; k < data.length; ++k) {
25 if (data[k] != 0) {
26 ++count;
27 }
28 }
29 if (count > 0) {
30 testPassed("Correctly found some non-zero values.");
31 } else {
32 testFailed("All samples incorrectly zeroed.");
33 }
34 }
35
36 function testFunction() {
37 audio.crossOrigin = "use-credentials";
38 audio.src =
39 "http://localhost:8000/security/resources/webaudio/media-element-cross-o rigin-allow.php?with_credentials";
40 }
41
42 runTest(null, checkResult, testFunction);
43
44 </script>
45 </body>
46 </html>
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