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Update web-platform-tests to revision 7c50c216081d6ea3c9afe553ee7b64534020a1b2

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WPT Sync Bot 2018-09-04 21:37:22 -04:00
parent 5063ac465b
commit f9ee2396ab
254 changed files with 2043 additions and 1285 deletions
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71
tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/audioparam-setValueCurve-exceptions.html
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@ -341,6 +341,77 @@
task.done();
});
audit.define('curve overlap', (task, should) => {
let context =
new OfflineAudioContext(1, testDurationFrames, sampleRate);
let g = context.createGain();
let startTime = 5;
let startTimeLater = 10;
let startTimeEarlier = 2.5;
let curveDuration = 10;
let curveDurationShorter = 5;
let curve = [1, 2, 3];
// Having an event that ends at time t and then starting a ramp at time
// t should work.
should(
() => {
g.gain.linearRampToValueAtTime(1.0, startTime);
},
`g.gain.linearRampToValueAtTime(1.0, ${startTime})`)
.notThrow();
// An initial curve event, starting from the end of the linear ramp.
should(
() => {
g.gain.setValueCurveAtTime(curve, startTime, curveDuration);
},
`g.gain.setValueCurveAtTime([${curve}], ${startTime}, ${curveDuration})`)
.notThrow();
// Check that an exception is thrown when trying to overlap two curves,
// in various ways
// Same start time and end time (curve exactly overlapping)
should(
() => {
g.gain.setValueCurveAtTime(curve, startTime, curveDuration);
},
`second g.gain.setValueCurveAtTime([${curve}], ${startTime}, ${curveDuration})`)
.throw('NotSupportedError');
// Same start time, shorter end time
should(
() => {
g.gain.setValueCurveAtTime(curve, startTime, curveDurationShorter);
},
`g.gain.setValueCurveAtTime([${curve}], ${startTime}, ${curveDurationShorter})`)
.throw('NotSupportedError');
// Earlier start time, end time after the start time of an another curve
should(
() => {
g.gain.setValueCurveAtTime(curve, startTimeEarlier, curveDuration);
},
`g.gain.setValueCurveAtTime([${curve}], ${startTimeEarlier}, ${curveDuration})`)
.throw('NotSupportedError');
// Start time after the start time of the other curve, but earlier than
// its end.
should(
() => {
g.gain.setValueCurveAtTime(curve, startTimeLater, curveDuration);
},
`g.gain.setValueCurveAtTime([${curve}], ${startTimeLater}, ${curveDuration})`)
.throw('NotSupportedError');
// Setting an event exactly at the end of the curve should work.
should(
() => {
g.gain.setValueAtTime(1.0, startTime + curveDuration);
},
`g.gain.setValueAtTime(1.0, ${startTime + curveDuration})`)
.notThrow();
task.done();
});
audit.define('curve lengths', (task, should) => {
let context =
new OfflineAudioContext(1, testDurationFrames, sampleRate);