| Index: LayoutTests/webaudio/audiocontext-suspend-resume.html
|
| diff --git a/LayoutTests/webaudio/audiocontext-suspend-resume.html b/LayoutTests/webaudio/audiocontext-suspend-resume.html
|
| index 7a93806bf9aa825f723793601b3d6e0fa21a1ee2..c7e4878d0a8f425c8b83b805b2589395b9dd8cb4 100644
|
| --- a/LayoutTests/webaudio/audiocontext-suspend-resume.html
|
| +++ b/LayoutTests/webaudio/audiocontext-suspend-resume.html
|
| @@ -1,110 +1,122 @@
|
| <!doctype html>
|
| <html>
|
| - <head>
|
| - <title>Test audiocontext suspend/resume</title>
|
| - <script src="resources/compatibility.js"></script>
|
| - <script src="resources/audio-testing.js"></script>
|
| - <script src="../resources/js-test.js"></script>
|
| - </head>
|
| -
|
| - <body>
|
| - <script>
|
| - description("Test suspend/resume for an (offline) AudioContext");
|
| -
|
| - var context;
|
| - var osc;
|
| - var p1;
|
| - var p2;
|
| -
|
| - var sampleRate = 44100;
|
| - var durationInSeconds = 1;
|
| -
|
| - // Convenience function that returns a function that calls the |passFailMethod| with the given
|
| - // |message|. The |passFailMethod| should be either |testPassed| or |testFailed|.
|
| - function handlePromise(passFailMethod, message) {
|
| - return function () {
|
| - passFailMethod(message);
|
| - };
|
| - }
|
| -
|
| - function checkResult (event) {
|
| - // We don't care about the actual result of the offline rendering.
|
| +<head>
|
| + <title>Test AudioContext.suspend() and AudioContext.resume()</title>
|
| + <script src="../resources/js-test.js"></script>
|
| + <script src="resources/compatibility.js"></script>
|
| + <script src="resources/audio-testing.js"></script>
|
| +</head>
|
| +
|
| +<body>
|
| + <script>
|
| + description("Test suspend/resume for an (offline) AudioContext");
|
| + window.jsTestIsAsync = true;
|
| +
|
| + var context;
|
| + var osc;
|
| + var p1;
|
| + var p2;
|
| +
|
| + var sampleRate = 44100;
|
| + var durationInSeconds = 1;
|
| +
|
| + var audit = Audit.createTaskRunner();
|
| +
|
| + // Convenience function that returns a function that calls the |passFailFunc|
|
| + // with the given |message|. The |passFailFunc| should be either |testPassed|
|
| + // or |testFailed|.
|
| + function handlePromise(passFailFunc, message) {
|
| + return function () {
|
| + passFailFunc(message);
|
| + };
|
| + }
|
| +
|
| + // Task: test suspend().
|
| + audit.defineTask('test-suspend', function (done) {
|
| +
|
| + // Test suspend/resume. Ideally this test is best with a online
|
| + // AudioContext, but content shell doesn't really have a working online
|
| + // AudioContext. Hence, use an OfflineAudioContext. Not all possible
|
| + // scenarios can be easily checked with an offline context instead of an
|
| + // online context.
|
| +
|
| + // Create an audio context with an oscillator.
|
| + context = new OfflineAudioContext(1, durationInSeconds * sampleRate, sampleRate);
|
| + osc = context.createOscillator();
|
| + osc.connect(context.destination);
|
| +
|
| + // Verify the state.
|
| + shouldBeEqualToString("context.state", "suspended");
|
| +
|
| + // Multiple calls to suspend() should not be a problem. But we can't test
|
| + // that on an offline context. Thus, check that suspend() on an
|
| + // OfflineAudioContext rejects the promise.
|
| + shouldNotThrow("p1 = context.suspend()");
|
| + shouldBeType(p1, Promise);
|
| + p1.then(
|
| + handlePromise(testFailed, "context.suspend() should have been rejected for an offline context"),
|
| + handlePromise(testPassed, "context.suspend() was correctly rejected for an offline context")
|
| + ).then(done);
|
| + });
|
| +
|
| +
|
| + // Task: test resume().
|
| + audit.defineTask('test-resume', function (done) {
|
| +
|
| + // Multiple calls to resume should not be a problem. But we can't test
|
| + // that on an offline context. Thus, check that resume() on an
|
| + // OfflineAudioContext rejects the promise.
|
| + shouldNotThrow("p2 = context.resume()");
|
| + shouldBeType(p2, Promise);
|
| +
|
| + // Resume doesn't actually resume an offline context
|
| + shouldBeEqualToString("context.state", "suspended");
|
| +
|
| + p2.then(
|
| + handlePromise(testFailed, "context.resume() should have been rejected for an offline context"),
|
| + handlePromise(testPassed, "context.resume() was correctly rejected for an offline context")
|
| + ).then(done);
|
| + });
|
| +
|
| + // Task: test the state after context closed.
|
| + audit.defineTask('test-after-close', function (done) {
|
| +
|
| + // Render the offline context.
|
| + osc.start();
|
| +
|
| + // Test suspend/resume in tested promise pattern. We don't care about the
|
| + // actual result of the offline rendering.
|
| + context.startRendering().then(function () {
|
| shouldBeEqualToString("context.state", "closed");
|
| +
|
| // suspend() should be rejected on a closed context.
|
| - context.suspend()
|
| - .then(handlePromise(
|
| - testFailed,
|
| - "context.suspend() on a closed context not rejected"),
|
| - handlePromise(
|
| - testPassed,
|
| - "context.suspend() on a closed context rejected as expected"))
|
| - .then(function () {
|
| - // resume() should be rejected on closed context.
|
| - return context.resume();
|
| - })
|
| - .then(handlePromise(
|
| - testFailed,
|
| - "context.resume() on a closed context not rejected"),
|
| - handlePromise(
|
| - testPassed,
|
| - "context.resume() on a closed context rejected as expected"))
|
| - .then(finishJSTest);
|
| - }
|
| -
|
| - function runOfflineContextTest() {
|
| - // Render the offline context.
|
| - osc.start();
|
| - context.oncomplete = checkResult;
|
| - context.startRendering();
|
| - }
|
| -
|
| - function runResumeTest () {
|
| - // Multiple calls to resume should not be a problem. But we can't test that on an offline
|
| - // context. Thus, check that resume() on an OfflineAudioContext rejects the promise.
|
| - shouldNotThrow("p1 = context.resume()");
|
| - shouldBeType(p1, Promise);
|
| - // Resume doesn't actually resume an offline context
|
| - shouldBeEqualToString("context.state", "suspended");
|
| -
|
| - p1.then(handlePromise(
|
| - testFailed,
|
| - "context.resume() should have been rejected for an offline context"),
|
| - handlePromise(
|
| - testPassed,
|
| - "context.resume() was correctly rejected for an offline context"))
|
| - .then(runOfflineContextTest);
|
| - }
|
| -
|
| - function runTest() {
|
| - window.jsTestIsAsync = true;
|
| - // Test suspend/resume. Ideally this test is best with a online AudioContext, but content
|
| - // shell doesn't really have a working online AudioContext. Hence, use an
|
| - // OfflineAudioContext. Not all possible scenarios can be easily checked with an offline
|
| - // context instead of an online context.
|
| -
|
| - // Create an audio context with an oscillator.
|
| - context = new OfflineAudioContext(1, durationInSeconds * sampleRate, sampleRate);
|
| - osc = context.createOscillator();
|
| - osc.connect(context.destination);
|
| -
|
| - // Verify the state.
|
| - shouldBeEqualToString("context.state", "suspended");
|
| -
|
| - // Multiple calls to suspend() should not be a problem. But we can't test that on an offline
|
| - // context. Thus, check that suspend() on an OfflineAudioContext rejects the promise.
|
| - shouldNotThrow("p1 = context.suspend()");
|
| - shouldBeType(p1, Promise);
|
| - p1.then(handlePromise(
|
| - testFailed,
|
| - "context.suspend() should have been rejected for an offline context"),
|
| - handlePromise(
|
| - testPassed,
|
| - "context.suspend() was correctly rejected for an offline context"))
|
| - .then(runResumeTest);
|
| - }
|
| -
|
| - runTest();
|
| - successfullyParsed = true;
|
| - </script>
|
| - </body>
|
| + context.suspend().then(
|
| + handlePromise(testFailed, "context.suspend() on a closed context not rejected"),
|
| + handlePromise(testPassed, "context.suspend() on a closed context rejected as expected")
|
| + ).then(function () {
|
| + // resume() should be rejected on closed context.
|
| + context.resume().then(
|
| + handlePromise(testFailed, "context.resume() on a closed context not rejected"),
|
| + handlePromise(testPassed, "context.resume() on a closed context rejected as expected")
|
| + ).then(done);
|
| + });
|
| +
|
| + });
|
| + });
|
| +
|
| + audit.defineTask('finish-test', function (done) {
|
| + done();
|
| + finishJSTest();
|
| + });
|
| +
|
| + audit.runTasks(
|
| + 'test-suspend',
|
| + 'test-resume',
|
| + 'test-after-close',
|
| + 'finish-test'
|
| + );
|
| +
|
| + successfullyParsed = true;
|
| + </script>
|
| +</body>
|
| </html>
|
|
|
Chromium Code Reviews
Issue 945023002:
Refactoring layout tests for AudioContext.suspend() and resume() (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master