| Index: third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-linearRampToValueAtTime.html
|
| diff --git a/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-linearRampToValueAtTime.html b/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-linearRampToValueAtTime.html
|
| index ce9bb217bddd48e6d6af53a2c07e1ebe8103d2a7..a072f767e2684ff2e5e3fc5e37993fce8e1c39b6 100644
|
| --- a/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-linearRampToValueAtTime.html
|
| +++ b/third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-linearRampToValueAtTime.html
|
| @@ -1,60 +1,51 @@
|
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
| <html>
|
| <head>
|
| -<script src="../../resources/js-test.js"></script>
|
| +<script src="../../resources/testharness.js"></script>
|
| +<script src="../../resources/testharnessreport.js"></script>
|
| <script src="../resources/audit-util.js"></script>
|
| -<script src="../resources/audio-testing.js"></script>
|
| +<script src="../resources/audit.js"></script>
|
| <script src="../resources/audioparam-testing.js"></script>
|
| <title>Test AudioParam.linearRampToValueAtTime</title>
|
| </head>
|
|
|
| <body>
|
| -<div id="description"></div>
|
| -<div id="console"></div>
|
| -
|
| <script>
|
| -description("Test AudioParam linearRampToValueAtTime() functionality.");
|
| +let audit = Audit.createTaskRunner();
|
|
|
| -// Play a long DC signal out through an AudioGainNode, and call setValueAtTime() and
|
| -// linearRampToValueAtTime() at regular intervals to set the starting and ending values for a
|
| -// linear ramp. Each time interval has a ramp with a different starting and ending value so
|
| -// that there is a discontinuity at each time interval boundary. The discontinuity is for
|
| -// testing timing. Also, we alternate between an increasing and decreasing ramp for each
|
| -// interval.
|
| +// Play a long DC signal out through an AudioGainNode, and call setValueAtTime()
|
| +// and linearRampToValueAtTime() at regular intervals to set the starting and
|
| +// ending values for a linear ramp. Each time interval has a ramp with a
|
| +// different starting and ending value so that there is a discontinuity at each
|
| +// time interval boundary. The discontinuity is for testing timing. Also, we
|
| +// alternate between an increasing and decreasing ramp for each interval.
|
|
|
| // Number of tests to run.
|
| -var numberOfTests = 100;
|
| +let numberOfTests = 100;
|
|
|
| // Max allowed difference between the rendered data and the expected result.
|
| -var maxAllowedError = 1.865e-6;
|
| +let maxAllowedError = 1.865e-6;
|
|
|
| // Set the gain node value to the specified value at the specified time.
|
| -function setValue(value, time)
|
| -{
|
| - gainNode.gain.setValueAtTime(value, time);
|
| -}
|
| -
|
| -// Generate a linear ramp ending at time |endTime| with an ending value of |value|.
|
| -function generateRamp(value, startTime, endTime)
|
| -{
|
| - // |startTime| is ignored because the linear ramp uses the value from the setValueAtTime() call above.
|
| - gainNode.gain.linearRampToValueAtTime(value, endTime)
|
| -}
|
| -
|
| -function runTest()
|
| -{
|
| - createAudioGraphAndTest(numberOfTests,
|
| - 1,
|
| - setValue,
|
| - generateRamp,
|
| - "linearRampToValueAtTime()",
|
| - maxAllowedError,
|
| - createLinearRampArray);
|
| +function setValue(value, time) {
|
| + gainNode.gain.setValueAtTime(value, time);
|
| }
|
|
|
| -runTest();
|
| -successfullyParsed = true;
|
| -
|
| +// Generate a linear ramp ending at time |endTime| with an ending value of
|
| +// |value|.
|
| +function generateRamp(value, startTime, endTime){
|
| + // |startTime| is ignored because the linear ramp uses the value from the
|
| + // setValueAtTime() call above.
|
| + gainNode.gain.linearRampToValueAtTime(value, endTime)}
|
| +
|
| +audit.define('test', function(task, should) {
|
| + task.describe('AudioParam linearRampToValueAtTime() functionality');
|
| + createAudioGraphAndTest(
|
| + task, should, numberOfTests, 1, setValue, generateRamp,
|
| + 'linearRampToValueAtTime()', maxAllowedError, createLinearRampArray);
|
| +});
|
| +
|
| +audit.run();
|
| </script>
|
|
|
| </body>
|
|
|
Chromium Code Reviews
Issue 2657033002:
Convert AudioParam tests to testharness and new Audit (Closed)
