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<head>
<title>
Test Constructor: Delay
</title>
<script src="../../resources/testharness.js"></script>
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<script src="../resources/audit-util.js"></script>
<script src="../resources/audit.js"></script>
<script src="audionodeoptions.js"></script>
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<body>
<script id="layout-test-code">
let context;
let audit = Audit.createTaskRunner();
audit.define('initialize', (task, should) => {
context = initializeContext(should);
task.done();
});
audit.define('invalid constructor', (task, should) => {
testInvalidConstructor(should, 'DelayNode', context);
task.done();
});
audit.define('default constructor', (task, should) => {
let prefix = 'node0';
let node = testDefaultConstructor(should, 'DelayNode', context, {
prefix: prefix,
numberOfInputs: 1,
numberOfOutputs: 1,
channelCount: 2,
channelCountMode: 'max',
channelInterpretation: 'speakers'
});
testDefaultAttributes(
should, node, prefix, [{name: 'delayTime', value: 0}]);
task.done();
});
audit.define('test AudioNodeOptions', (task, should) => {
testAudioNodeOptions(should, context, 'DelayNode');
task.done();
});
audit.define('constructor options', (task, should) => {
let node;
let options = {
delayTime: 0.5,
maxDelayTime: 1.5,
};
should(
() => {
node = new DelayNode(context, options);
},
'node1 = new DelayNode(c, ' + JSON.stringify(options) + ')')
.notThrow();
should(node.delayTime.value, 'node1.delayTime.value')
.beEqualTo(options.delayTime);
should(node.delayTime.maxValue, 'node1.delayTime.maxValue')
.beEqualTo(options.maxDelayTime);
task.done();
});
audit.run();
</script>
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</html>