third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html - Issue 2895963003: Apply layout-test-tidy to LayoutTests/webaudio

Unified Diff: third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html

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

Patch Set: Created 3 years, 7 months ago

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Index: third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html

diff --git a/third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html b/third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html

index 07a39f289888b3e5f6f2328ec94f78c33d24c2be..1bce0a97a6b8c118886920e0324fa5cd3ce51a3a 100644

--- a/third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html

+++ b/third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html

@@ -1,111 +1,122 @@

-<!doctype html>

+<!DOCTYPE html>

<html>

<head>

+ <title>

+ offlineaudiocontext-suspend-resume-graph-manipulation.html

+ </title>

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

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

</head>

<body>

- <script>

- var audit = Audit.createTaskRunner();

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

+ let audit = Audit.createTaskRunner();

- var context;

- var renderQuantum = 128;

- var renderDuration = 3;

+ let context;

+ let renderQuantum = 128;

+ let renderDuration = 3;

// The sample rate is multiple of the rendering quantum, so suspension

// times fall in to the render quantum boundary.

- var sampleRate = renderQuantum * 100;

+ let sampleRate = renderQuantum * 100;

// Suspend at 1 second and activate the source node. The audio output

// should be 1.0 from |suspendTime1| to the next suspension.

- var suspendTime1 = 1;

+ let suspendTime1 = 1;

// Suspend at 2 seconds and disconnect the node. The audio output should

// be 0.0 from |suspendTime2| to the end.

- var suspendTime2 = 2;

- audit.define({

- label: 'test',

- description: 'Synchronous graph manipulation with suspend() and resume()'

- }, (task, should) => {

- context = new OfflineAudioContext(1, sampleRate * renderDuration,

- sampleRate);

- // Create a constant buffer of 1.0.

- var constantBuffer = createConstantBuffer(context, 1, 1.0);

- var constantSource = context.createBufferSource();

- constantSource.buffer = constantBuffer;

- constantSource.loop = true;

- // The audio output from the beginning (0.0 second) to the first suspend

- // time should be 0.0 because there is no connection to the destination.

- context.suspend(suspendTime1).then(function () {

- if (context.currentTime === suspendTime1) {

- should(context.currentTime * sampleRate,

- 'Frame at which context is suspended')

- .beEqualTo(suspendTime1 * sampleRate)

- }

- should(() => {

- constantSource.connect(context.destination);

- constantSource.start()

- },

- 'Connecting a constant buffer to destination and starting at ' +

- suspendTime1 * sampleRate + ' frame')

- .notThrow();;

- context.resume();

- });

- context.suspend(suspendTime2).then(function () {

- if (context.currentTime === suspendTime2) {

- should(context.currentTime * sampleRate,

- 'Context is suspended')

- .beEqualTo(suspendTime2 * sampleRate);

- }

- should(() => constantSource.disconnect(),

- 'Disconnecting a constant buffer at ' + suspendTime2 *

- sampleRate + ' frame')

- .notThrow();

- context.resume();

- });

- context.startRendering().then(function (buffer) {

- verifyResult(should, buffer);

- }).then(() => task.done());

- });

+ let suspendTime2 = 2;

+ audit.define(

+ {

+ label: 'test',

+ description:

+ 'Synchronous graph manipulation with suspend() and resume()'

+ },

+ (task, should) => {

+ context = new OfflineAudioContext(

+ 1, sampleRate * renderDuration, sampleRate);

+ // Create a constant buffer of 1.0.

+ let constantBuffer = createConstantBuffer(context, 1, 1.0);

+ let constantSource = context.createBufferSource();

+ constantSource.buffer = constantBuffer;

+ constantSource.loop = true;

+ // The audio output from the beginning (0.0 second) to the first

+ // suspend time should be 0.0 because there is no connection to the

+ // destination.

+ context.suspend(suspendTime1).then(function() {

+ if (context.currentTime === suspendTime1) {

+ should(

+ context.currentTime * sampleRate,

+ 'Frame at which context is suspended')

+ .beEqualTo(suspendTime1 * sampleRate)

+ }

+ should(

+ () => {

+ constantSource.connect(context.destination);

+ constantSource.start()

+ },

+ 'Connecting a constant buffer to destination and starting at ' +

+ suspendTime1 * sampleRate + ' frame')

+ .notThrow();

+ ;

+ context.resume();

+ });

+ context.suspend(suspendTime2).then(function() {

+ if (context.currentTime === suspendTime2) {

+ should(context.currentTime * sampleRate, 'Context is suspended')

+ .beEqualTo(suspendTime2 * sampleRate);

+ }

+ should(

+ () => constantSource.disconnect(),

+ 'Disconnecting a constant buffer at ' +

+ suspendTime2 * sampleRate + ' frame')

+ .notThrow();

+ context.resume();

+ });

+ context.startRendering()

+ .then(function(buffer) {

+ verifyResult(should, buffer);

+ })

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

+ });

function verifyResult(should, buffer) {

- var data = buffer.getChannelData(0);

+ let data = buffer.getChannelData(0);

- var suspendIndex1 = suspendTime1 * sampleRate;

- var suspendIndex2 = suspendTime2 * sampleRate;

- var endIndex = renderDuration * sampleRate;

+ let suspendIndex1 = suspendTime1 * sampleRate;

+ let suspendIndex2 = suspendTime2 * sampleRate;

+ let endIndex = renderDuration * sampleRate;

// Split the rendered buffer into 3 segments:

// [0, suspendIndex1), [suspendIndex1, suspendIndex2), [suspendIndex2,

// endIndex).

- var subarray0 = data.subarray(0, suspendIndex1);

- var subarray1 = data.subarray(suspendIndex1, suspendIndex2);

- var subarray2 = data.subarray(suspendIndex2, endIndex);

+ let subarray0 = data.subarray(0, suspendIndex1);

+ let subarray1 = data.subarray(suspendIndex1, suspendIndex2);

+ let subarray2 = data.subarray(suspendIndex2, endIndex);

// Each segment should contain a constant value of 0, 1 and 0

// respectively.

should(subarray0, 'Buffer frame [0, ' + suspendIndex1 + ')')

- .beConstantValueOf(0);

- should(subarray1, 'Buffer frame [' + suspendIndex1 + ', ' +

- suspendIndex2 + ')')

- .beConstantValueOf(1);

- should(subarray2, 'Buffer frame [' + suspendIndex2 + ', ' + endIndex +

- ')')

- .beConstantValueOf(0);

+ .beConstantValueOf(0);

+ should(

+ subarray1,

+ 'Buffer frame [' + suspendIndex1 + ', ' + suspendIndex2 + ')')

+ .beConstantValueOf(1);

+ should(

+ subarray2, 'Buffer frame [' + suspendIndex2 + ', ' + endIndex + ')')

+ .beConstantValueOf(0);

}

audit.run();

</script>

</body>

</html>