third_party/WebKit/LayoutTests/webaudio/constructor/periodicwave.html - Issue 2895963003: Apply layout-test-tidy to LayoutTests/webaudio

Unified Diff: third_party/WebKit/LayoutTests/webaudio/constructor/periodicwave.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/constructor/periodicwave.html

diff --git a/third_party/WebKit/LayoutTests/webaudio/constructor/periodicwave.html b/third_party/WebKit/LayoutTests/webaudio/constructor/periodicwave.html

index a28017ea4f675139f30f1cbb8b04435ed8212f3f..6347242d046c8bd3b3504fa4f8f61aca29c1aa71 100644

--- a/third_party/WebKit/LayoutTests/webaudio/constructor/periodicwave.html

+++ b/third_party/WebKit/LayoutTests/webaudio/constructor/periodicwave.html

@@ -1,19 +1,20 @@

-<!doctype html>

+<!DOCTYPE html>

<html>

<head>

- <title>Test Constructor: PeriodicWave</title>

+ <title>

+ Test Constructor: PeriodicWave

+ </title>

</head>

<body>

- <script>

- var context;

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

+ let context;

- var audit = Audit.createTaskRunner();

+ let audit = Audit.createTaskRunner();

audit.define('initialize', (task, should) => {

context = initializeContext(should);

@@ -34,8 +35,8 @@

});

audit.define('constructor with options', (task, should) => {

- var node1;

- var options = {real: [1, 1]};

+ let node1;

+ let options = {real: [1, 1]};

should(

() => {

node1 = new PeriodicWave(context, options);

@@ -45,7 +46,7 @@

should(node1 instanceof PeriodicWave, 'node1 instanceof PeriodicWave')

.beEqualTo(true);

- var node2;

+ let node2;

options = {imag: [1, 1]};

should(

() => {

@@ -57,7 +58,7 @@

should(node2 instanceof PeriodicWave, 'node2 instanceof PeriodicWave')

.beEqualTo(true);

- var node3;

+ let node3;

options = {real: [1, 2], imag: [1, 1]};

should(

() => {

@@ -148,9 +149,9 @@

// the samples are generated by the function |gen|.

function generateReference(gen) {

return (length, freq, sampleRate) => {

- var expected = new Float32Array(length);

- var omega = 2 * Math.PI * freq / sampleRate;

- for (var k = 0; k < length; ++k) {

+ let expected = new Float32Array(length);

+ let omega = 2 * Math.PI * freq / sampleRate;

+ for (let k = 0; k < length; ++k) {

expected[k] = gen(omega * k);

}

return expected;

@@ -161,15 +162,15 @@

// produces the expected result.

function verifyPeriodicWaveOutput(

should, waveOptions, expectedFunction, threshold) {

- var node;

+ let node;

// Rather arbitrary sample rate and render length. Length doesn't have

// to be very long.

- var sampleRate = 48000;

- var renderLength = 0.25;

- var testContext =

+ let sampleRate = 48000;

+ let renderLength = 0.25;

+ let testContext =

new OfflineAudioContext(1, renderLength * sampleRate, sampleRate);

- var options = {

+ let options = {

periodicWave: new PeriodicWave(testContext, waveOptions)

};

node = new OscillatorNode(testContext, options);

@@ -179,12 +180,12 @@

node.start();

return testContext.startRendering().then(function(resultBuffer) {

- var actual = resultBuffer.getChannelData(0);

- var expected = expectedFunction(

+ let actual = resultBuffer.getChannelData(0);

+ let expected = expectedFunction(

actual.length, node.frequency.value, testContext.sampleRate);

// Actual must match expected to within the (experimentally)

// determined threshold.

- var message = '';

+ let message = '';

if (waveOptions.disableNormalization != undefined)

message =

'disableNormalization: ' + waveOptions.disableNormalization;