third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-large-endtime.html - Issue 2895963003: Apply layout-test-tidy to LayoutTests/webaudio

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Issue 2895963003: Apply layout-test-tidy to LayoutTests/webaudio (Closed)

Patch Set: Created 3 years, 7 months ago

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

2 <html>	2 <html>

3 <head>	3 <head>

	4 <title>

	5 AudioParam with Huge End Time

	6 </title>

4 <script src="../../resources/testharness.js"></script>	7 <script src="../../resources/testharness.js"></script>

5 <script src="../../resources/testharnessreport.js"></script>	8 <script src="../../resources/testharnessreport.js"></script>

6 <script src="../resources/audit-util.js"></script>	9 <script src="../resources/audit-util.js"></script>

7 <script src="../resources/audit.js"></script>	10 <script src="../resources/audit.js"></script>

8 <title>AudioParam with Huge End Time</title>

9 </head>	11 </head>

	12 <body>

	13 <script id="layout-test-code">

	14 let sampleRate = 48000;

	15 // Render for some small (but fairly arbitrary) time.

	16 let renderDuration = 0.125;

	17 // Any huge time value that won't fit in a size_t (2^64 on a 64-bit

	18 // machine).

	19 let largeTime = 1e300;

10	20

11 <body>	21 let audit = Audit.createTaskRunner();

12 <script>

13 var sampleRate = 48000;

14 // Render for some small (but fairly arbitrary) time.

15 var renderDuration = 0.125;

16 // Any huge time value that won't fit in a size_t (2^64 on a 64-bit machin e).

17 var largeTime = 1e300;

18	22

19 var audit = Audit.createTaskRunner();	23 // See crbug.com/582701. Create an audioparam with a huge end time and

20	24 // verify that to automation is run. We don't care about the actual

21 // See crbug.com/582701. Create an audioparam with a huge end time and ve rify that to	25 // results, just that it runs.

22 // automation is run. We don't care about the actual results, just that i t runs.

23	26

24 // Test linear ramp with huge end time	27 // Test linear ramp with huge end time

25 audit.define("linearRamp", (task, should) => {	28 audit.define('linearRamp', (task, should) => {

26 var graph = createGraph();	29 let graph = createGraph();

27 graph.gain.gain.linearRampToValueAtTime(0.1, largeTime);	30 graph.gain.gain.linearRampToValueAtTime(0.1, largeTime);

28	31

29 graph.source.start();	32 graph.source.start();

30 graph.context.startRendering().then(function (buffer) {	33 graph.context.startRendering()

31 should(true, "linearRampToValue(0.1, " + largeTime + ")")	34 .then(function(buffer) {

32 .message("successfully rendered",	35 should(true, 'linearRampToValue(0.1, ' + largeTime + ')')

33 "unsuccessfully rendered");	36 .message('successfully rendered', 'unsuccessfully rendered');

34 }).then(() => task.done());	37 })

	38 .then(() => task.done());

35 });	39 });

36	40

37 // Test exponential ramp with huge end time	41 // Test exponential ramp with huge end time

38 audit.define("exponentialRamp", (task, should) => {	42 audit.define('exponentialRamp', (task, should) => {

39 var graph = createGraph();	43 let graph = createGraph();

40 graph.gain.gain.exponentialRampToValueAtTime(.1, largeTime);	44 graph.gain.gain.exponentialRampToValueAtTime(.1, largeTime);

41	45

42 graph.source.start();	46 graph.source.start();

43 graph.context.startRendering().then(function (buffer) {	47 graph.context.startRendering()

44 should(true, "exponentialRampToValue(0.1, " + largeTime + ")")	48 .then(function(buffer) {

45 .message("successfully rendered",	49 should(true, 'exponentialRampToValue(0.1, ' + largeTime + ')')

46 "unsuccessfully rendered");	50 .message('successfully rendered', 'unsuccessfully rendered');

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

	52 .then(() => task.done());

48 });	53 });

49	54

50 audit.run();	55 audit.run();

51	56

52 // Create the graph and return the context, the source, and the gain node.	57 // Create the graph and return the context, the source, and the gain node.

53 function createGraph() {	58 function createGraph() {

54 var context = new OfflineAudioContext(1, renderDuration * sampleRate, sa mpleRate);	59 let context =

55 var src = context.createBufferSource();	60 new OfflineAudioContext(1, renderDuration * sampleRate, sampleRate);

	61 let src = context.createBufferSource();

56 src.buffer = createConstantBuffer(context, 1, 1);	62 src.buffer = createConstantBuffer(context, 1, 1);

57 src.loop = true;	63 src.loop = true;

58 var gain = context.createGain();	64 let gain = context.createGain();

59 src.connect(gain);	65 src.connect(gain);

60 gain.connect(context.destination);	66 gain.connect(context.destination);

61 gain.gain.setValueAtTime(1, 0.1 / sampleRate);	67 gain.gain.setValueAtTime(1, 0.1 / sampleRate);

62	68

63 return {	69 return {context: context, gain: gain, source: src};

64 context: context,

65 gain: gain,

66 source: src

67 };

68 }	70 }

69	71 </script>

70 </script>

71 </body>	72 </body>

72 </html>	73 </html>

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