third_party/WebKit/LayoutTests/webaudio/Delay/delaynode.html - Issue 2675823002: Convert DelayNode tests to testharness

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Issue 2675823002: Convert DelayNode tests to testharness (Closed)

Patch Set: Address review comments. Created 3 years, 10 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 <script src="../resources/delay-testing.js"></script>	9 <script src="../resources/delay-testing.js"></script>

9 </head>	10 </head>

10	11

11 <body>	12 <body>

	13 <script>

	14 let audit = Audit.createTaskRunner();

12	15

13 <div id="description"></div>	16 audit.define("test", function (task, should) {

14 <div id="console"></div>	17 task.describe("Tests attribute and basic functionality of DelayNode");

15	18

16 <script>	19 // Create offline audio context.

17 description("Tests attribute and basic functionality of Delay.");	20 let context = new OfflineAudioContext(1, sampleRate * renderLengthSeconds, s ampleRate);

18	21 let toneBuffer = createToneBuffer(context, 20, 20 * toneLengthSeconds, sampl eRate); // 20Hz tone

19 function runTest() {

20 if (window.testRunner) {

21 testRunner.dumpAsText();

22 testRunner.waitUntilDone();

23 }

24	22

25 window.jsTestIsAsync = true;	23 let bufferSource = context.createBufferSource();

26

27 // Create offline audio context.

28 var context = new OfflineAudioContext(1, sampleRate * renderLengthSeconds, s ampleRate);

29 var toneBuffer = createToneBuffer(context, 20, 20 * toneLengthSeconds, sampl eRate); // 20Hz tone

30

31 var bufferSource = context.createBufferSource();

32 bufferSource.buffer = toneBuffer;	24 bufferSource.buffer = toneBuffer;

33	25

34 var delay = context.createDelay();	26 let delay = context.createDelay();

35	27

36 window.delay = delay;	28 window.delay = delay;

37 shouldBeTrue("delay.numberOfInputs === 1");	29 should(delay.numberOfInputs, "delay.numberOfInputs")

38 shouldBeTrue("delay.numberOfOutputs === 1");	30 .beEqualTo(1);

39 shouldBeTrue("delay.delayTime.defaultValue === 0.0");	31 should(delay.numberOfOutputs, "delay.numberOfOutputs")

40 shouldBeTrue("delay.delayTime.value === 0.0");	32 .beEqualTo(1);

	33 should(delay.delayTime.defaultValue, "delay.delayTime.defaultValue")

	34 .beEqualTo(0.0);

	35 should(delay.delayTime.value, "delay.delayTime.value")

	36 .beEqualTo(0.0);

41	37

42 delay.delayTime.value = delayTimeSeconds;	38 delay.delayTime.value = delayTimeSeconds;

43 shouldBeTrue("delay.delayTime.value === 0.5");	39 should(delay.delayTime.value, "delay.delayTime.value = " + delayTimeSeconds)

	40 .beEqualTo(delayTimeSeconds);

44	41

45 bufferSource.connect(delay);	42 bufferSource.connect(delay);

46 delay.connect(context.destination);	43 delay.connect(context.destination);

47 bufferSource.start(0);	44 bufferSource.start(0);

48	45

49 context.oncomplete = checkDelayedResult(toneBuffer);	46 context.startRendering()

50 context.startRendering();	47 .then(buffer => checkDelayedResult(buffer, toneBuffer, should))

51 }	48 .then(task.done.bind(task));

	49 });

52	50

53 runTest();	51 audit.run();

54	52

55 </script>	53 </script>

56	54

57 </body>	55 </body>

58 </html>	56 </html>

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