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| 1 <html> |
| 2 <head> |
| 3 <title>DeviceOrientation test</title> |
| 4 <script type="text/javascript"> |
| 5 var eventCount = 0; |
| 6 |
| 7 function checkOrientationEvent(event) { |
| 8 // Return true iff the orientation is close enough to (1, 2, 3). |
| 9 return Math.abs(event.alpha - 1) < 0.01 && |
| 10 Math.abs(event.beta - 2) < 0.01 && |
| 11 Math.abs(event.gamma - 3) < 0.01; |
| 12 } |
| 13 |
| 14 function onOrientation(event) { |
| 15 if (checkOrientationEvent(event)) { |
| 16 window.removeEventListener('deviceorientation', onOrientation); |
| 17 pass(); |
| 18 } else { |
| 19 fail(); |
| 20 } |
| 21 } |
| 22 |
| 23 function pass() { |
| 24 document.getElementById('status').innerHTML = 'PASS'; |
| 25 document.location = '#pass'; |
| 26 } |
| 27 |
| 28 function fail() { |
| 29 document.location = '#fail'; |
| 30 } |
| 31 </script> |
| 32 </head> |
| 33 <body onLoad="window.addEventListener('deviceorientation', onOrientation)"> |
| 34 <div id="status">FAIL</div> |
| 35 </body> |
| 36 </html> |
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