third_party/WebKit/LayoutTests/webaudio/MediaElementAudioSource/mediaelementaudiosourcenode.html - Issue 2695283003: Convert MediaElementAudioSource tests to testharness.

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Issue 2695283003: Convert MediaElementAudioSource tests to testharness. (Closed)

Patch Set: Revert changes to *-{gc,wrapper}.html Created 3 years, 9 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2	2

3 <html>	3 <html>

4 <head>	4 <head>

5 <script src="../../resources/js-test.js"></script>	5 <script src="../../resources/testharness.js"></script>

	6 <script src="../../resources/testharnessreport.js"></script>

6 <script src="../resources/audit-util.js"></script>	7 <script src="../resources/audit-util.js"></script>

7 <script src="../resources/audio-testing.js"></script>	8 <script src="../resources/audit.js"></script>

8 </head>	9 </head>

9	10

10 <body>	11 <body>

11 <div id="description"></div>	12 <script>

12 <div id="console"></div>	13 let audit = Audit.createTaskRunner();

13	14

14 <script>	15 audit.define(

15 description("Basic tests for MediaElementAudioSourceNode API.");	16 {

	17 label: 'test',

	18 description: 'Basic tests for MediaElementAudioSourceNode API'

	19 },

	20 (task, should) => {

16	21

17 var context = 0;	22 let context = new AudioContext();

18 var audioElement = 0;

19 var audioNode = 0;

20	23

21 function runTest() {	24 let audioElement = new Audio();

22 window.jsTestIsAsync = true;	25 let mediaSource = context.createMediaElementSource(audioElement);

	26 let audioNode = mediaSource;

23	27

24 context = new AudioContext();	28 // Check number of inputs and outputs.

	29 should(audioNode.numberOfInputs, 'audioNode.numberOfInputs').beEqualTo(0);

	30 should(audioNode.numberOfOutputs, 'audioNode.numberOfOutputs')

	31 .beEqualTo(1);

25	32

26 audioElement = new Audio();	33 // Try calling connect() method with illegal values: illegal destination,

27 mediaSource = context.createMediaElementSource(audioElement);	34 // illegal output index, and illegal input index.

28 audioNode = mediaSource;	35 should(() => audioNode.connect(0, 0, 0), 'audioNode.connect(0, 0, 0)')

	36 .throw('TypeError');

	37 should(

	38 () => audioNode.connect(context.destination, 5, 0),

	39 'audioNode.connect(context.destination, 5, 0)')

	40 .throw('IndexSizeError');

	41 should(

	42 () => audioNode.connect(context.destination, 0, 5),

	43 'audioNode.connect(context.destination, 0, 5)')

	44 .throw('IndexSizeError');

29	45

30 // Check number of inputs and outputs.	46 // Try calling connect() with proper values.

31 shouldBeEqualToNumber("audioNode.numberOfInputs", 0);	47 should(

32 shouldBeEqualToNumber("audioNode.numberOfOutputs", 1);	48 () => audioNode.connect(context.destination, 0, 0),

	49 'audioNode.connect(context.destination, 0, 0)')

	50 .notThrow();

33	51

34 // Try calling connect() method with illegal values: illegal destination, il legal output index,	52 // Try creating another MediaElementAudioSourceNode using the same audio

35 // and illegal input index.	53 // element.

36 shouldThrow("audioNode.connect(0, 0, 0)");	54 should(

37 shouldThrow("audioNode.connect(context.destination, 5, 0)");	55 () => context.createMediaElementSource(audioElement),

38 shouldThrow("audioNode.connect(context.destination, 0, 5)");	56 'context.createMediaElementSource(audioElement)')

	57 .throw();

39	58

40 // Try calling connect() with proper values.	59 task.done();

41 shouldNotThrow("audioNode.connect(context.destination, 0, 0)");	60 });

42

43 // Try creating another MediaElementAudioSourceNode using the same audio ele ment.

44 shouldThrow("context.createMediaElementSource(audioElement)");

45	61

46 finishJSTest();	62 audit.run();

47 }

48

49 runTest();

50	63

51 </script>	64 </script>

52	65

53 </body>	66 </body>

54 </html>	67 </html>

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