Chromium Code Reviews Chromium Code Reviews
Issue 2102133002:
Add constructors for WebAudio nodes (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| Index: third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html |
| diff --git a/third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html b/third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..5e2c1abef77ea68678a8eb2fec6417ce55e6283e |
| --- /dev/null |
| +++ b/third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html |
| @@ -0,0 +1,145 @@ |
| +<!doctype html> |
| +<html> |
| + <head> |
| + <title>Test Constructor: ChannelMerger</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 ChannelMergerNode()", function () { |
| + node = new ChannelMergerNode(); |
| + }).throw("TypeError"); |
| + success = Should("new ChannelMergerNode(1)", function () { |
| + node = new ChannelMergerNode(1) && success; |
| + }).throw("TypeError"); |
| + success = Should("new ChannelMergerNode(context, 42)", function () { |
| + node = new ChannelMergerNode(context, 42) && success; |
| + }).throw("TypeError"); |
| + |
| + 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 = Should("node = new ChannelMergerNode(context)", function () { |
| + node = new ChannelMergerNode(context); |
| + }).notThrow(); |
| + success = Should("node instanceof ChannelMergerNode", node instanceof ChannelMergerNode) |
| + .beEqualTo(true) && success; |
| + |
| + success = Should("node.numberOfInputs", node.numberOfInputs) |
| + .beEqualTo(6) && success; |
| + success = Should("node.numberOfOutputs", node.numberOfOutputs) |
| + .beEqualTo(1) && success; |
| + success = Should("node.channelCount", node.channelCount) |
| + .beEqualTo(1) && success; |
| + success = Should("node.channelCountMode", node.channelCountMode) |
| + .beEqualTo("explicit") && success; |
| + success = Should("node.channelInterpretation", node.channelInterpretation) |
| + .beEqualTo("speakers") && success; |
| + |
| + Should("new ChannelMergerNode(context)", success) |
| + .summarize( |
| + "constructed node with correct attributes", |
| + "did not construct correct node correctly") |
| + |
| + taskDone(); |
| + }); |
| + |
| + audit.defineTask("test AudioNodeOptions", function (taskDone) { |
| + testAudioNodeOptions(context, "ChannelMergerNode", { |
| + expectedChannelCount: { |
| + value: 1, |
| + isFixed: true, |
| + errorType: "InvalidStateError" |
| + }, |
| + expectedChannelCountMode: { |
| + value: "explicit", |
| + isFixed: true, |
| + errorType: "InvalidStateError" |
| + } |
| + }); |
| + taskDone(); |
| + }); |
| + |
| + audit.defineTask("constructor options", function (taskDone) { |
| + var node; |
| + var success = true; |
| + var options = { |
| + numberOfInputs: 3, |
| + numberOfOutputs: 9, |
| + channelInterpretation: "discrete" |
| + }; |
| + |
| + success = Should("node = new ChannelMergerNode(context, <options>)", function () { |
| + node = new ChannelMergerNode(context, options); |
| + }).notThrow(); |
| + |
| + success = Should("node.numberOfInputs", node.numberOfInputs) |
| + .beEqualTo(options.numberOfInputs) && success; |
| + success = Should("node.numberOfOutputs", node.numberOfOutputs) |
| + .beEqualTo(1) && success; |
| + success = Should("node.channelInterpretation", node.channelInterpretation) |
| + .beEqualTo(options.channelInterpretation) && success; |
| + |
| + success = Should("new ChannelMergerNode(..., { numberOfInputs: 99 }", |
|
hongchan
2016/09/13 22:13:22
We can use the same technique for { numberOfInputs
Raymond Toy
2016/09/14 18:02:22
Done.
|
| + function () { |
| + node = new ChannelMergerNode(context, { |
| + numberOfInputs: 99 |
| + }); |
| + }) |
| + .throw("IndexSizeError") && success; |
| + success = Should("new ChannelMergerNode(..., { channelCount: 3 }", |
| + function () { |
| + node = new ChannelMergerNode(context, { |
| + channelCount: 3 |
| + }); |
| + }) |
| + .throw("InvalidStateError") && success; |
| + success = Should('new ChannelMergerNode(..., { channelCountMode: "max"}', |
| + function () { |
| + node = new ChannelMergerNode(context, { |
| + channelCountMode: "max" |
| + }); |
| + }) |
| + .throw("InvalidStateError") && success; |
| + |
| + Should("new ChannelMergerNode() with options", success) |
| + .summarize( |
| + "constructed with correct attributes", |
| + "was not constructed correctly"); |
| + |
| + taskDone(); |
| + }); |
| + |
| + audit.runTasks(); |
| + </script> |
| + </body> |
| +</html> |
