| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Test MediaKeys lifetime</title> |
| <script src="encrypted-media-utils.js"></script> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| async_test(function(test) |
| { |
| // Create a MediaKeys object and free immediately. |
| navigator.requestMediaKeySystemAccess('org.w3.clearkey', getSimpleConfiguration()).then(function(access) { |
| return access.createMediaKeys(); |
| }).then(function(result) { |
| // Do nothing with the created object |
| }).then(function(result) { |
| // No way to verify that MediaKeys object is actually |
| // collected, but make sure it doesn't crash. |
| return createGCPromise(); |
| }).then(function(result) { |
| test.done(); |
| }).catch(function(error) { |
| forceTestFailureFromPromise(test, error); |
| }); |
| }, 'Creating and destroying MediaKeys does not crash'); |
| |
| async_test(function(test) |
| { |
| var mediaKeys; |
| navigator.requestMediaKeySystemAccess('org.w3.clearkey', getSimpleConfiguration()).then(function(access) { |
| return access.createMediaKeys(); |
| }).then(function(result) { |
| mediaKeys = result; |
| return createGCPromise(); |
| }).then(function(result) { |
| // Check that the object still exists. |
| assert_equals(typeof mediaKeys.createSession, 'function'); |
| mediaKeys = null; |
| |
| // Now that the reference is dropped, it should be |
| // collected. No way to verify that it is actually |
| // collected, but make sure it doesn't crash. |
| return createGCPromise(); |
| }).then(function(result) { |
| test.done(); |
| }).catch(function(error) { |
| forceTestFailureFromPromise(test, error); |
| }); |
| }, 'MediaKeys is not collected as long as we have a reference'); |
| </script> |
| </body> |
| </html> |
