mozilla-central: changeset 318831:1b34fb6f5b5f07489c57277da49b4680276cfe67

--- a/dom/media/webaudio/test/mochitest.ini
+++ b/dom/media/webaudio/test/mochitest.ini
@@ -120,16 +120,24 @@ skip-if = toolkit == 'android' # bug 105
 [test_delayNodeCycles.html]
 [test_delayNodePassThrough.html]
 [test_delayNodeSmallMaxDelay.html]
 [test_delayNodeTailIncrease.html]
 [test_delayNodeTailWithDisconnect.html]
 [test_delayNodeTailWithGain.html]
 [test_delayNodeTailWithReconnect.html]
 [test_delayNodeWithGain.html]
+[test_disconnectAll.html]
+[test_disconnectAudioParam.html]
+[test_disconnectAudioParamFromOutput.html]
+[test_disconnectExceptions.html]
+[test_disconnectFromAudioNode.html]
+[test_disconnectFromAudioNodeAndOutput.html]
+[test_disconnectFromAudioNodeAndOutputAndInput.html]
+[test_disconnectFromOutput.html]
 [test_dynamicsCompressorNode.html]
 [test_dynamicsCompressorNodePassThrough.html]
 [test_dynamicsCompressorNodeWithGain.html]
 [test_gainNode.html]
 [test_gainNodeInLoop.html]
 [test_gainNodePassThrough.html]
 [test_iirFilterNodePassThrough.html]
 [test_maxChannelCount.html]

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectAll.html
@@ -0,0 +1,51 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioNode</title>
+    <script type="text/javascript" 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: 1,
+        createGraph: function(context) {
+          var sourceBuffer = context.createBuffer(1, 256, context.sampleRate);
+          var data = sourceBuffer.getChannelData(0);
+          for (var j = 0; j < data.length; j++) {
+              data[j] = 1;
+          }
+
+          var source = context.createBufferSource();
+          source.buffer = sourceBuffer;
+
+          var source = context.createBufferSource();
+          source.buffer = sourceBuffer;
+
+          var gain1 = context.createGain();
+          var gain2 = context.createGain();
+          var gain3 = context.createGain();
+          var merger = context.createChannelMerger(3);
+
+          source.connect(gain1);
+          source.connect(gain2);
+          source.connect(gain3);
+          gain1.connect(merger);
+          gain2.connect(merger);
+          gain3.connect(merger);
+          source.start();
+
+          source.disconnect();
+
+          return merger;
+        }
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>
\ No newline at end of file

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectAudioParam.html
@@ -0,0 +1,58 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioParam</title>
+    <script type="text/javascript" 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: 1,
+        createGraph: function(context) {
+          var sourceBuffer = context.createBuffer(1, 256, context.sampleRate);
+          var data = sourceBuffer.getChannelData(0);
+          for (var j = 0; j < data.length; j++) {
+              data[j] = 1;
+          }
+
+          var source = context.createBufferSource();
+          source.buffer = sourceBuffer;
+
+          var half = context.createGain();
+          var gain1 = context.createGain();
+          var gain2 = context.createGain();
+
+          half.gain.value = 0.5;
+
+          source.connect(gain1);
+          gain1.connect(gain2);
+          source.connect(half);
+
+          half.connect(gain1.gain);
+          half.connect(gain2.gain);
+
+          half.disconnect(gain2.gain);
+
+          source.start();
+
+          return gain2;
+        },
+        createExpectedBuffers: function(context) {
+          expectedBuffer = context.createBuffer(1, 256, context.sampleRate);
+          for (var i = 0; i < 256; ++i) {
+            expectedBuffer.getChannelData(0)[i] = 1.5;
+          }
+
+          return expectedBuffer;
+        }
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html
@@ -0,0 +1,67 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioParam</title>
+    <script type="text/javascript" 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: 2,
+        createGraph: function(context) {
+          var sourceBuffer = context.createBuffer(2, 256, context.sampleRate);
+          for (var i = 1; i <= 2; 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 source = context.createBufferSource();
+          source.buffer = sourceBuffer;
+
+          var half = context.createGain();
+          var gain1 = context.createGain();
+          var gain2 = context.createGain();
+          var splitter = context.createChannelSplitter(2);
+
+          half.gain.value = 0.5;
+
+          source.connect(gain1);
+          gain1.connect(gain2);
+          source.connect(half);
+          half.connect(splitter);
+          splitter.connect(gain1.gain, 0);
+          splitter.connect(gain2.gain, 1);
+
+          splitter.disconnect(gain2.gain, 1);
+
+          source.start();
+
+          return gain2;
+        },
+        createExpectedBuffers: function(context) {
+          var expectedBuffer = context.createBuffer(2, 256, context.sampleRate);
+          for (var i = 1; i <= 2; i++) {
+            var data = expectedBuffer.getChannelData(i-1);
+            for (var j = 0; j < data.length; j++) {
+              data[j] = (i == 1) ? 1.5 : 3.0;
+            }
+          }
+
+          return expectedBuffer;
+        }
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectExceptions.html
@@ -0,0 +1,75 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioNode</title>
+    <script type="text/javascript" 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 ctx = new AudioContext();
+      var sourceBuffer = ctx.createBuffer(2, 256, ctx.sampleRate);
+      for (var i = 1; i <= 2; i++) {
+        var data = sourceBuffer.getChannelData(i-1);
+        for (var j = 0; j < data.length; j++) {
+            data[j] = i;
+        }
+      }
+
+      var source = ctx.createBufferSource();
+      source.buffer = sourceBuffer;
+
+      var gain1 = ctx.createGain();
+      var splitter = ctx.createChannelSplitter(2);
+      var merger = ctx.createChannelMerger(2);
+      var gain2 = ctx.createGain();
+      var gain3 = ctx.createGain();
+
+      gain1.connect(splitter);
+      splitter.connect(gain2, 0);
+      splitter.connect(gain3, 1);
+      splitter.connect(merger, 0, 0);
+      splitter.connect(merger, 1, 1);
+      gain2.connect(gain3);
+      gain3.connect(ctx.destination);
+      merger.connect(ctx.destination);
+
+      expectException(function() {
+          splitter.disconnect(2);
+      }, DOMException.INDEX_SIZE_ERR);
+
+      expectNoException(function() {
+        splitter.disconnect(1);
+        splitter.disconnect(1);
+      });
+
+      expectException(function() {
+        gain1.disconnect(gain2);
+      }, DOMException.INVALID_ACCESS_ERR);
+
+      expectException(function() {
+        gain1.disconnect(gain3);
+        ok(false, 'Should get InvalidAccessError exception');
+      }, DOMException.INVALID_ACCESS_ERR);
+
+      expectException(function() {
+        splitter.disconnect(gain2, 2);
+      }, DOMException.INDEX_SIZE_ERR);
+
+      expectException(function() {
+        splitter.disconnect(gain1, 0);
+      }, DOMException.INVALID_ACCESS_ERR);
+
+      expectException(function() {
+        splitter.disconnect(gain3, 0, 0);
+      }, DOMException.INVALID_ACCESS_ERR);
+
+      expectException(function() {
+        splitter.disconnect(merger, 3, 0);
+      }, DOMException.INDEX_SIZE_ERR);
+      </script>
+    </pre>
+  </body>
+</html>

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectFromAudioNode.html
@@ -0,0 +1,55 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioNode</title>
+    <script type="text/javascript" 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: 1,
+        createGraph: function(context) {
+          var sourceBuffer = context.createBuffer(1, 256, context.sampleRate);
+          var data = sourceBuffer.getChannelData(0);
+          for (var j = 0; j < data.length; j++) {
+              data[j] = 1;
+          }
+
+          var source = context.createBufferSource();
+          source.buffer = sourceBuffer;
+
+          var gain1 = context.createGain();
+          var gain2 = context.createGain();
+          var gain3 = context.createGain();
+
+          source.connect(gain1);
+          source.connect(gain2);
+
+          gain1.connect(gain3);
+          gain2.connect(gain3);
+
+          source.start();
+
+          source.disconnect(gain2);
+
+          return gain3;
+        },
+        createExpectedBuffers: function(context) {
+          expectedBuffer = context.createBuffer(1, 256, context.sampleRate);
+          for (var i = 0; i < 256; ++i) {
+            expectedBuffer.getChannelData(0)[i] = 1.0;
+          }
+
+          return expectedBuffer;
+        }
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectFromAudioNodeAndOutput.html
@@ -0,0 +1,59 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioNode</title>
+    <script type="text/javascript" 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: 2,
+        createGraph: function(context) {
+          var sourceBuffer = context.createBuffer(2, 256, context.sampleRate);
+          for (var i = 1; i <= 2; 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(2);
+          var gain1 = context.createGain();
+          var gain2 = context.createGain();
+          var merger = context.createChannelMerger(2);
+
+          source.connect(splitter);
+          splitter.connect(gain1, 0);
+          splitter.connect(gain2, 0);
+          splitter.connect(gain2, 1);
+          gain1.connect(merger, 0, 1);
+          gain2.connect(merger, 0, 1);
+          source.start();
+
+          splitter.disconnect(gain2, 0);
+
+          return merger;
+        },
+        createExpectedBuffers: function(context) {
+          expectedBuffer = context.createBuffer(2, 256, context.sampleRate);
+          for (var i = 0; i < 256; ++i) {
+            expectedBuffer.getChannelData(0)[i] = 0;
+            expectedBuffer.getChannelData(1)[i] = 3;
+          }
+
+          return expectedBuffer;
+        }
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>

new file mode 100644
--- /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 type="text/javascript" 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: function(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: function(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

new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_disconnectFromOutput.html
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Test whether we can disconnect an AudioNode</title>
+    <script type="text/javascript" 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: 1,
+        createGraph: function(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 sum = context.createGain();
+
+          source.connect(splitter);
+          splitter.connect(sum, 0);
+          splitter.connect(sum, 1);
+          splitter.connect(sum, 2);
+          source.start();
+
+          splitter.disconnect(1);
+
+          return sum;
+        },
+        createExpectedBuffers: function(context) {
+          expectedBuffer = context.createBuffer(1, 256, context.sampleRate);
+          for (var i = 0; i < 256; ++i) {
+            expectedBuffer.getChannelData(0)[i] = 4;
+          }
+
+          return expectedBuffer;
+        },
+      };
+
+      runTest();
+      </script>
+    </pre>
+  </body>
+</html>
\ No newline at end of file

author	Paul Adenot <paul@paul.cx>
	Mon, 18 Jul 2016 18:53:24 +0200
changeset 318831	1b34fb6f5b5f07489c57277da49b4680276cfe67
parent 318830	38ae3688a00bba02f5d47a65c5f58d84ef25b7bc
child 318832	37434b4379d9b9891cbbb6157a709e45b64f2a41
push id	30854
push user	ryanvm@gmail.com
push date	Fri, 21 Oct 2016 21:08:02 +0000
treeherder	mozilla-central@806054dd12bd [default view] [failures only]
perfherder	[talos] [build metrics] [platform microbench] (compared to previous push)
reviewers	dminor
bugs	1130010
milestone	52.0a1
first release with	nightly linux32 5639a9f476d0 / 52.0a1 / 20161022030204 / files nightly linux64 5639a9f476d0 / 52.0a1 / 20161022030204 / files nightly mac 5639a9f476d0 / 52.0a1 / 20161022030204 / files nightly win32 5639a9f476d0 / 52.0a1 / 20161022030204 / files nightly win64 5639a9f476d0 / 52.0a1 / 20161022030204 / files
last release without	nightly linux32 99a239e1866a / 52.0a1 / 20161020030211 / files nightly linux64 99a239e1866a / 52.0a1 / 20161020030211 / files nightly mac 99a239e1866a / 52.0a1 / 20161020030211 / files nightly win32 99a239e1866a / 52.0a1 / 20161020030211 / files nightly win64 99a239e1866a / 52.0a1 / 20161020030211 / files

dom/media/webaudio/test/mochitest.ini		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectAll.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectAudioParam.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectExceptions.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectFromAudioNode.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectFromAudioNodeAndOutput.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectFromAudioNodeAndOutputAndInput.html		file \| annotate \| diff \| comparison \| revisions
dom/media/webaudio/test/test_disconnectFromOutput.html		file \| annotate \| diff \| comparison \| revisions