| <!doctype html> |
| <html> |
| <head> |
| <title>Test AudioContext.close() closes many contexts</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 that closing a context releases the audio HW context"); |
| |
| var context = null; |
| |
| // The number of contexts we want to create and close. |
| var MAX_ITERATION = 100; |
| var counter = 0; |
| |
| function createContextAndClose() { |
| // Bypass the first iteration. |
| if (context) { |
| if (context.state != "closed") { |
| testFailed("Context " + counter + " was closed but state is not closed: " + context.state); |
| } |
| context = null; |
| } |
| // Create new context and close. |
| context = new AudioContext(); |
| if (counter++ < MAX_ITERATION) { |
| // Recursive promise resolution. |
| context.close().then(createContextAndClose, onFailure); |
| } else { |
| context.close() |
| .then(function () { |
| testPassed("Successfully created and closed " + MAX_ITERATION + " contexts"); |
| finishJSTest(); |
| }); |
| } |
| } |
| |
| function onFailure(message) { |
| testFailed("Context " + counter + " failed to close"); |
| finishJSTest(); |
| } |
| |
| // Initiate iteration. |
| function runTest() { |
| window.jsTestIsAsync = true; |
| createContextAndClose(); |
| } |
| |
| runTest(); |
| </script> |
| </body> |
| </html> |
