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Issue 520433002:
Output silence if the MediaElementAudioSourceNode has a different origin (Closed)
Base URL: svn://svn.chromium.org/blink/trunk| Index: LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-allowed.html |
| diff --git a/LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-allowed.html b/LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-allowed.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..d8dba802ff24b489bbbbcb9ae2c26c34950ddfbb |
| --- /dev/null |
| +++ b/LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-allowed.html |
| @@ -0,0 +1,46 @@ |
| +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| +<html> |
| + <head> |
| + <script src="resources/webaudio/compatibility.js"></script> |
| + <script src="resources/webaudio/media-element-audio-source-node-test.js"></script> |
| + <script src="resources/webaudio/js-test.js"></script> |
| + </head> |
| + |
| + <body> |
| + <div id="description"></div> |
| + <div id="console"></div> |
| + |
| + <script> |
| + description("MediaElementAudioSourceNode with cross-origin source"); |
| + |
| + var data; |
| + |
| + function checkResult (e) { |
| + data = e.renderedBuffer.getChannelData(0); |
| + var count = 0; |
| + |
| + // Count the number of non-zero values. Since this is a cross-origin source, all the values |
| + // should be zero. |
|
Ken Russell (switch to Gerrit)
2015/02/04 01:28:19
This comment is wrong for this test.
|
| + for (var k = 0; k < data.length; ++k) { |
| + if (data[k] != 0) { |
| + ++count; |
| + } |
| + } |
| + if (count > 0) { |
| + testPassed("Correctly found some non-zero values."); |
| + } else { |
| + testFailed("All samples incorrectly zeroed."); |
| + } |
| + } |
| + |
| + function testFunction() { |
| + audio.crossOrigin = "anonymous"; |
| + audio.src = |
| + "http://localhost:8000/security/resources/webaudio/media-element-cross-origin-allow.php"; |
| + } |
| + |
| + runTest(null, checkResult, testFunction); |
| + |
| + </script> |
| + </body> |
| +</html> |
