| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> |
| Test Connecting 0-output channel ScriptProcessor to Another Node |
| </title> |
| <script src="../../imported/w3c/web-platform-tests/resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../resources/audit-util.js"></script> |
| <script src="../resources/audit.js"></script> |
| </head> |
| <body> |
| <script id="layout-test-code"> |
| let audit = Audit.createTaskRunner(); |
| let context; |
| let scriptNode1; |
| let scriptNode2; |
| let analyzer; |
| |
| audit.define('initialize', (task, should) => { |
| should(function() { |
| context = new OfflineAudioContext(1, 1024, 44100); |
| }, 'context = new OfflineAudioContext(1, 1024, 44100)').notThrow(); |
| should(function() { |
| analyzer = context.createAnalyser(); |
| }, 'analyzer = context.createAnalyser()').notThrow(); |
| should( |
| function() { |
| scriptNode1 = context.createScriptProcessor(1024, 11, 0); |
| }, |
| 'scriptNode1 = context.createScriptProcessor(1024, 11, 0)') |
| .notThrow(); |
| should( |
| function() { |
| scriptNode2 = context.createScriptProcessor(1024, 1, 1); |
| }, |
| 'scriptNode2 = context.createScriptProcessor(1024, 1, 1)') |
| .notThrow(); |
| task.done(); |
| }); |
| |
| audit.define('test', (task, should) => { |
| should(function() { |
| scriptNode1.connect(analyzer); |
| }, 'scriptNode1.connect(analyzer)').throw(DOMException, 'InvalidAccessError'); |
| should(function() { |
| scriptNode2.connect(analyzer); |
| }, 'scriptNode2.connect(analyzer)').notThrow(); |
| task.done(); |
| }); |
| |
| audit.run(); |
| </script> |
| </body> |
| </html> |
