| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <script src="../resources/js-test.js"></script> |
| <script src="resources/audio-testing.js"></script> |
| </head> |
| |
| <body> |
| |
| <div id="description"></div> |
| <div id="console"></div> |
| |
| <script> |
| description("Basic tests for AudioChannelMerger."); |
| |
| function runTest() { |
| window.jsTestIsAsync = true; |
| |
| var context = new AudioContext(); |
| |
| try { |
| var mergernode = context.createChannelMerger(0); |
| testFailed("IndexSizeError should be thrown for numberOfInputs <= 0."); |
| } catch(e) { |
| if (e.code === DOMException.INDEX_SIZE_ERR) |
| testPassed("IndexSizeError was thrown for numberOfInputs <= 0."); |
| else |
| testFailed("IndexSizeError should be thrown for numberOfInputs <= 0."); |
| } |
| |
| try { |
| var mergernode = context.createChannelMerger(33); |
| testFailed("IndexSizeError should be thrown for numberOfInputs > 32."); |
| } catch(e) { |
| if (e.code === DOMException.INDEX_SIZE_ERR) |
| testPassed("IndexSizeError was thrown for numberOfInputs > 32."); |
| else |
| testFailed("IndexSizeError should be thrown for numberOfInputs > 32."); |
| } |
| |
| try { |
| var mergernode = context.createChannelMerger(32); |
| testPassed("AudioChannelMerger created successfully with numberOfInputs = 32."); |
| } catch(e) { |
| testFailed("Failed to create AudioChannelMerger with numberOfInputs = 32."); |
| } |
| |
| try { |
| var mergernode = context.createChannelMerger(); |
| testPassed("AudioChannelMerger created successfully with empty parameter."); |
| if (mergernode.toString().indexOf("ChannelMergerNode") > -1) |
| testPassed("ChannelMergerNode Object is available."); |
| else |
| testFailed("ChannelMergerNode Object is not available."); |
| } catch(e) { |
| testFailed("Failed to create AudioChannelMerger with empty parameter."); |
| } |
| |
| finishJSTest(); |
| } |
| |
| runTest(); |
| |
| </script> |
| </body> |
| </html> |
