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Unified 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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Index: LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-with-credentials.html
diff --git a/LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-with-credentials.html b/LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-with-credentials.html
new file mode 100644
index 0000000000000000000000000000000000000000..9fbf85ad57ec7c96fcd1cfc036e932468d5bb18e
--- /dev/null
+++ b/LayoutTests/http/tests/security/media-element-audio-source-node-cross-origin-with-credentials.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 with credentials");
+
+ 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 that is allowed
+ // with credentials, there should be at least one non-zero value.
+ 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 = "use-credentials";
+ audio.src =
+ "http://localhost:8000/security/resources/webaudio/media-element-cross-origin-allow.php?with_credentials";
+ }
+
+ runTest(null, checkResult, testFunction);
+
+ </script>
+ </body>
+</html>

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