third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-linearRampToValueAtTime.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 PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

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

5 <script src="../../resources/testharnessreport.js"></script>	5 Test AudioParam.linearRampToValueAtTime

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

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

8 <script src="../resources/audioparam-testing.js"></script>	8 <script src="../../resources/testharnessreport.js"></script>

9 <title>Test AudioParam.linearRampToValueAtTime</title>	9 <script src="../resources/audit-util.js"></script>

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

	11 <script src="../resources/audioparam-testing.js"></script>

	12 </head>

	13 <body>

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

	15 let audit = Audit.createTaskRunner();

11	16

12 <body>	17 // Play a long DC signal out through an AudioGainNode, and call

13 <script>	18 // setValueAtTime() and linearRampToValueAtTime() at regular intervals to

14 let audit = Audit.createTaskRunner();	19 // set the starting and ending values for a linear ramp. Each time

	20 // interval has a ramp with a different starting and ending value so that

	21 // there is a discontinuity at each time interval boundary. The

	22 // discontinuity is for testing timing. Also, we alternate between an

	23 // increasing and decreasing ramp for each interval.

15	24

16 // Play a long DC signal out through an AudioGainNode, and call setValueAtTime()	25 // Number of tests to run.

17 // and linearRampToValueAtTime() at regular intervals to set the starting and	26 let numberOfTests = 100;

18 // ending values for a linear ramp. Each time interval has a ramp with a

19 // different starting and ending value so that there is a discontinuity at each

20 // time interval boundary. The discontinuity is for testing timing. Also, we

21 // alternate between an increasing and decreasing ramp for each interval.

22	27

23 // Number of tests to run.	28 // Max allowed difference between the rendered data and the expected

24 let numberOfTests = 100;	29 // result.

	30 let maxAllowedError = 1.865e-6;

25	31

26 // Max allowed difference between the rendered data and the expected result.	32 // Set the gain node value to the specified value at the specified time.

27 let maxAllowedError = 1.865e-6;	33 function setValue(value, time) {

	34 gainNode.gain.setValueAtTime(value, time);

	35 }

28	36

29 // Set the gain node value to the specified value at the specified time.	37 // Generate a linear ramp ending at time \|endTime\| with an ending value of

30 function setValue(value, time) {	38 // \|value\|.

31 gainNode.gain.setValueAtTime(value, time);	39 function generateRamp(value, startTime, endTime){

32 }	40 // \|startTime\| is ignored because the linear ramp uses the value from

	41 // the

	42 // setValueAtTime() call above.

	43 gainNode.gain.linearRampToValueAtTime(value, endTime)}

33	44

34 // Generate a linear ramp ending at time \|endTime\| with an ending value of	45 audit.define(

35 // \|value\|.	46 {

36 function generateRamp(value, startTime, endTime){	47 label: 'test',

37 // \|startTime\| is ignored because the linear ramp uses the value from the	48 description: 'AudioParam linearRampToValueAtTime() functionality'

38 // setValueAtTime() call above.	49 },

39 gainNode.gain.linearRampToValueAtTime(value, endTime)}	50 function(task, should) {

	51 createAudioGraphAndTest(

	52 task, should, numberOfTests, 1, setValue, generateRamp,

	53 'linearRampToValueAtTime()', maxAllowedError,

	54 createLinearRampArray);

	55 });

40	56

41 audit.define({	57 audit.run();

42 label: 'test',	58 </script>

43 description: 'AudioParam linearRampToValueAtTime() functionality'	59 </body>

44 }, function(task, should) {

45 createAudioGraphAndTest(

46 task, should, numberOfTests, 1, setValue, generateRamp,

47 'linearRampToValueAtTime()', maxAllowedError, createLinearRampArray);

48 });

49

50 audit.run();

51 </script>

52

53 </body>

54 </html>	60 </html>

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