1 files changed, 57 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_disconnectFromAudioNodeAndOutputAndInput.html b/dom/media/webaudio/test/test_disconnectFromAudioNodeAndOutputAndInput.html
new file mode 100644
index 0000000000..478768c62d
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectFromAudioNodeAndOutputAndInput.html
@@ -0,0 +1,57 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioNode</title>
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <script type="text/javascript" src="webaudio.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  </head>
+  <body>
+    <pre id="test">
+      <script class="testbody" type="text/javascript">
+      var gTest = {
+        length: 256,
+        numberOfChannels: 3,
+        createGraph(context) {
+    var sourceBuffer = context.createBuffer(3, 256, context.sampleRate);
+    for (var i = 1; i <= 3; i++) {
+      var data = sourceBuffer.getChannelData(i-1);
+      for (var j = 0; j < data.length; j++) {
+          data[j] = i;
+      }
+    }
+
+    var source = context.createBufferSource();
+    source.buffer = sourceBuffer;
+
+    var splitter = context.createChannelSplitter(3);
+    var merger = context.createChannelMerger(3);
+
+    source.connect(splitter);
+    splitter.connect(merger, 0, 0);
+    splitter.connect(merger, 1, 1);
+    splitter.connect(merger, 2, 2);
+    source.start();
+
+    splitter.disconnect(merger, 2, 2);
+
+    return merger;
+  },
+        createExpectedBuffers(context) {
+    var expectedBuffer = context.createBuffer(3, 256, context.sampleRate);
+    for (var i = 1; i <= 3; i++) {
+      var data = expectedBuffer.getChannelData(i-1);
+      for (var j = 0; j < data.length; j++) {
+        data[j] = (i == 3) ? 0 : i;
+      }
+    }
+
+    return expectedBuffer;
+  }
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>
+\ No newline at end of file