| Index: ManualTests/webaudio/suspend-resume-2.html
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| diff --git a/ManualTests/webaudio/suspend-resume-2.html b/ManualTests/webaudio/suspend-resume-2.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..63eb70ae36b94c93e0004266c1786188fcc5e577
|
| --- /dev/null
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| +++ b/ManualTests/webaudio/suspend-resume-2.html
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| @@ -0,0 +1,144 @@
|
| +<!doctype html>
|
| +<html>
|
| + <head>
|
| + <title>Test resume() failures</title>
|
| + <style type="text/css">
|
| + header {
|
| + margin: 20px 0;
|
| + }
|
| + #results {
|
| + white-space: pre;
|
| + font-family: monospace;
|
| + }
|
| + </style>
|
| + </head>
|
| +
|
| + <body>
|
| + <h1>Test suspend()/resume() issues</h1>
|
| +
|
| + <p>
|
| + The functionality of suspend()/resume() can't be tested with an OfflineAudioContext, so they
|
| + need to be tested manually here.
|
| + </p>
|
| +
|
| + <p>
|
| + Do the tests in the order given.
|
| + </p>
|
| + <h2>Test 1</h2>
|
| + <p>
|
| + Test for <a href="crbug.com/483002">issue 483002</a>
|
| + </p>
|
| + <p>
|
| + Press the button to run the test. Each press should cause "suspended" and
|
| + "running" to be printed out in the Results section below and in the console.
|
| + </p>
|
| + <button onclick="test1Start()">Test 1: Start Test</button>
|
| + <button onclick="test1Run()">Test 1: Run Test</button>
|
| + <button onclick="test1End()">Test 1: End Test</button>
|
| + <br></br>
|
| +
|
| + <h2>Test 2</h2>
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| + <p>
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| + Test for <a href="crbug.com/483269">issue 483269</a>
|
| + </p>
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| + <p>
|
| + Perform the following steps
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| + <ol>
|
| + <li>Start Test: you should hear a tone. Wait a little bit before proceeding.
|
| + </li>
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| + <li>Run Test: This calls suspend()/resume() multiple times. The tone should stop
|
| + momentarily, but restart very quickly. You should still hear the tone.
|
| + </li>
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| + <li>End Test: Stops the tone.
|
| + </li>
|
| + </ol>
|
| + </p>
|
| + <p>
|
| + If you do not hear a tone after running the test (but before ending), the test has failed.
|
| + </p>
|
| + <button onclick="test2Start()">Test 2: Start Test</button>
|
| + <button onclick="test2Run()">Test 2: Run Test </button>
|
| + <button onclick="test2End()">Test 2: End Test </button>
|
| +
|
| + <header>Results</header>
|
| + <div id="results"></div>
|
| +
|
| + <script>
|
| + var context = new AudioContext();
|
| + var testCount = 0;
|
| + var oscillator;
|
| +
|
| + function test1Start() {
|
| + oscillator = context.createOscillator();
|
| + oscillator.connect(context.destination);
|
| + oscillator.start();
|
| + log("Test 1 Start");
|
| + }
|
| +
|
| + function test1Run() {
|
| + testCount += 1;
|
| + context.suspend().then(function () {
|
| + log(context.state, testCount);
|
| + return context.resume().then(function () {
|
| + log(context.state, testCount);
|
| + }, function (e) {
|
| + log("Failed to resume context: " + e, testCount);
|
| + });
|
| + }, function (e) {
|
| + log("Failed to suspend context: " + e, testCount);
|
| + }).then(function () {;
|
| + log("Test 1 Run: should should be audible");
|
| + });
|
| + }
|
| +
|
| + function test1End() {
|
| + oscillator.stop();
|
| + log("Test 1 End");
|
| + }
|
| +
|
| + function test2Start() {
|
| + if (context.state === "suspended") {
|
| + context.resume().then(function () {},
|
| + function (e) { log("Failed to resume context: " + e); })
|
| + }
|
| +
|
| + oscillator = context.createOscillator();
|
| + oscillator.connect(context.destination);
|
| + oscillator.start();
|
| + log("Test 2 Start");
|
| + }
|
| +
|
| + function test2Run() {
|
| + context.suspend();
|
| + context.resume();
|
| + context.suspend();
|
| + context.suspend();
|
| + context.resume().then(function () {
|
| + if (context.state === "running") {
|
| + log("Test 2 Run: sound should be audible");
|
| + } else {
|
| + log("Test 2 Run: FAIL: context not running!");
|
| + }
|
| + });
|
| + }
|
| +
|
| + function test2End() {
|
| + oscillator.stop();
|
| + log("Test 2 End");
|
| + }
|
| +
|
| + function log(message, count) {
|
| + var prefix = count + ": ";
|
| +
|
| + if (count === undefined)
|
| + prefix = "";
|
| + else
|
| + prefix = count + ": ";
|
| + console.log(prefix + message);
|
| + var results = document.querySelector("#results");
|
| + results.textContent += prefix + message + "\n";
|
| + }
|
| + </script>
|
| +
|
| + </body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 1123603002:
Process suspend() and resume() in call order (Closed)
Base URL: svn://svn.chromium.org/blink/trunk