third_party/WebKit/LayoutTests/webaudio/Delay/delaynode-maxdelaylimit.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 maximum allowed delay of DelayNode");

15

16 <script>

17 description("Tests attribute and maximum allowed delay of DelayNode.");

18

19 function runTest() {

20 if (window.testRunner) {

21 testRunner.dumpAsText();

22 testRunner.waitUntilDone();

23 }

24

25 window.jsTestIsAsync = true;

26	18

27 // Create offline audio context.	19 // Create offline audio context.

28 var context = new OfflineAudioContext(1, sampleRate * renderLengthSeconds, s ampleRate);	20 var context = new OfflineAudioContext(1, sampleRate * renderLengthSeconds, s ampleRate);

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

30	22

31 var bufferSource = context.createBufferSource();	23 var bufferSource = context.createBufferSource();

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

33	25

34 window.context = context;	26 window.context = context;

35 shouldThrow("context.createDelay(180)");	27 should(() => context.createDelay(180))

36 shouldThrow("context.createDelay(0)");	28 .throw();

37 shouldThrow("context.createDelay(-1)");	29 should(() => context.createDelay(0))

38 shouldThrow("context.createDelay(NaN)");	30 .throw();

39	31 should(() => context.createDelay(-1))

	32 .throw();

	33 should(() => context.createDelay(NaN))

	34 .throw();

	35 ;

40 var delay = context.createDelay(179);	36 var delay = context.createDelay(179);

41 delay.delayTime.value = delayTimeSeconds;	37 delay.delayTime.value = delayTimeSeconds;

42 window.delay = delay;	38 window.delay = delay;

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

	40 "delay.delayTime.value = " + delayTimeSeconds)

	41 .beEqualTo(delayTimeSeconds);

44	42

45 bufferSource.connect(delay);	43 bufferSource.connect(delay);

46 delay.connect(context.destination);	44 delay.connect(context.destination);

47 bufferSource.start(0);	45 bufferSource.start(0);

48	46

49 context.oncomplete = checkDelayedResult(toneBuffer);	47 context.startRendering()

50 context.startRendering();	48 .then(buffer => checkDelayedResult(buffer, toneBuffer, should))

51 }	49 .then(() => task.done());

	50 });

52	51

53 runTest();	52 audit.run();

54	53

55 </script>	54 </script>

56	55

57 </body>	56 </body>

58 </html>	57 </html>

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