| Index: third_party/WebKit/LayoutTests/webaudio/constructor/gain.html
|
| diff --git a/third_party/WebKit/LayoutTests/webaudio/constructor/gain.html b/third_party/WebKit/LayoutTests/webaudio/constructor/gain.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..13f109cca21089496b4971f7324f53cacf3f35bc
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/webaudio/constructor/gain.html
|
| @@ -0,0 +1,115 @@
|
| +<!doctype html>
|
| +<html>
|
| + <head>
|
| + <title>Test Constructor: Gain</title>
|
| + <script src="../../resources/testharness.js"></script>
|
| + <script src="../../resources/testharnessreport.js"></script>
|
| + <script src="../resources/audio-testing.js"></script>
|
| + <script src="audionodeoptions.js"></script>
|
| + </head>
|
| +
|
| + <body>
|
| + <script>
|
| + var context;
|
| +
|
| + var audit = Audit.createTaskRunner();
|
| +
|
| + audit.defineTask("initialize", function (taskDone) {
|
| + Should("context = new OfflineAudioContext(...)", function () {
|
| + context = new OfflineAudioContext(1, 1, 48000);
|
| + }).notThrow();
|
| + taskDone();
|
| + });
|
| +
|
| + audit.defineTask("invalid constructor", function (taskDone) {
|
| + var node;
|
| + var success = true;
|
| +
|
| + success = Should("new GainNode()", function () {
|
| + node = new GainNode();
|
| + }).throw("TypeError");
|
| + success = Should("new GainNode(1)", function () {
|
| + node = new GainNode(1);
|
| + }).throw("TypeError") && success;
|
| + success = Should("new GainNode(context, 42)", function () {
|
| + node = new GainNode(context, 42);
|
| + }).throw("TypeError") && success;
|
| +
|
| + Should("Invalid constructors", success)
|
| + .summarize(
|
| + "correctly threw errors",
|
| + "did not throw errors in all cases");
|
| +
|
| + taskDone();
|
| + });
|
| +
|
| + audit.defineTask("default constructor", function (taskDone) {
|
| + var node;
|
| + var success = true;
|
| +
|
| + success = success = Should("node = new GainNode(context)", function () {
|
| + node = new GainNode(context);
|
| + }).notThrow();
|
| + success = success = Should("node instanceof GainNode",
|
| + node instanceof GainNode)
|
| + .beEqualTo(true) && success;
|
| +
|
| + success = success = Should("node.gain.value", node.gain.value)
|
| + .beEqualTo(1) && success;
|
| +
|
| + success = success = Should("node.channelCount", node.channelCount)
|
| + .beEqualTo(2) && success;
|
| + success = success = Should("node.channelCountMode", node.channelCountMode)
|
| + .beEqualTo("max") && success;
|
| + success = success = Should("node.channelInterpretation", node.channelInterpretation)
|
| + .beEqualTo("speakers") && success;
|
| +
|
| + Should("new GainNode(context)", success)
|
| + .summarize(
|
| + "constructed node with correct attributes",
|
| + "did not construct correct node correctly")
|
| +
|
| + taskDone();
|
| + });
|
| +
|
| + audit.defineTask("test AudioNodeOptions", function (taskDone) {
|
| + testAudioNodeOptions(context, "GainNode");
|
| + taskDone();
|
| + });
|
| +
|
| + audit.defineTask("constructor with options", function (taskDone) {
|
| + var node;
|
| + var success = true;
|
| + var options = {
|
| + gain: -2,
|
| + };
|
| +
|
| + success = success = Should("node = new GainNode(context, <options>)", function () {
|
| + node = new GainNode(context, options);
|
| + }).notThrow();
|
| + success = success = Should("node instanceof GainNode",
|
| + node instanceof GainNode)
|
| + .beEqualTo(true) && success;
|
| +
|
| + success = success = Should("node.gain.value", node.gain.value)
|
| + .beEqualTo(options.gain) && success;
|
| +
|
| + success = success = Should("node.channelCount", node.channelCount)
|
| + .beEqualTo(2) && success;
|
| + success = success = Should("node.channelCountMode", node.channelCountMode)
|
| + .beEqualTo("max") && success;
|
| + success = success = Should("node.channelInterpretation", node.channelInterpretation)
|
| + .beEqualTo("speakers") && success;
|
| +
|
| + Should("new GainNode() with options", success)
|
| + .summarize(
|
| + "constructed with correct attributes",
|
| + "was not constructed correctly");
|
| +
|
| + taskDone();
|
| + });
|
| +
|
| + audit.runTasks();
|
| + </script>
|
| + </body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 2102133002:
Add constructors for WebAudio nodes (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master