| <html> |
| <head> |
| <script src="../../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description('Tests the optional properties of DeviceOrientationEvent. Each property should be null if not set, or set to null or undefined.'); |
| |
| var event; |
| |
| evalAndLog("event = document.createEvent('DeviceOrientationEvent')"); |
| shouldBeTrue("event.alpha == null"); |
| shouldBeTrue("event.beta == null"); |
| shouldBeTrue("event.gamma == null"); |
| |
| evalAndLog("event.initDeviceOrientationEvent('', false, false, 0, 1, 2)"); |
| shouldBeTrue("event.alpha == 0"); |
| shouldBeTrue("event.beta == 1"); |
| shouldBeTrue("event.gamma == 2"); |
| |
| evalAndLog("event.initDeviceOrientationEvent()"); |
| shouldBeTrue("event.alpha == null"); |
| shouldBeTrue("event.beta == null"); |
| shouldBeTrue("event.gamma == null"); |
| |
| evalAndLog("event.initDeviceOrientationEvent('', false, false, [], [], [])"); |
| shouldBeTrue("event.alpha == 0"); |
| shouldBeTrue("event.beta == 0"); |
| shouldBeTrue("event.gamma == 0"); |
| |
| evalAndLog("event.initDeviceOrientationEvent('', false, false, undefined, undefined, undefined)"); |
| shouldBeTrue("event.alpha == null"); |
| shouldBeTrue("event.beta == null"); |
| shouldBeTrue("event.gamma == null"); |
| |
| evalAndLog("event.initDeviceOrientationEvent('', false, false, '', '', '')"); |
| shouldBeTrue("event.alpha == 0"); |
| shouldBeTrue("event.beta == 0"); |
| shouldBeTrue("event.gamma == 0"); |
| |
| evalAndLog("event.initDeviceOrientationEvent('', false, false, null, null, null)"); |
| shouldBeTrue("event.alpha == null"); |
| shouldBeTrue("event.beta == null"); |
| shouldBeTrue("event.gamma == null"); |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
