| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Implementations that are unable to provide acceleration data without the effect of gravity may instead supply the acceleration including the effect of gravity</title> |
| <meta name=viewport content="width=device-width, maximum-scale=1.0"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <link rel="author" title="Mosquito FP7"> |
| <link rel="reviewer author" title="Zhiqiang Zhang" href="mailto:zhiqiang.zhang@intel.com"> <!-- 2013-10-14 --> |
| </head> |
| <body> |
| <p>Move the device to run the test.</p> |
| <div id="log"></div> |
| <script> |
| var t1 = async_test("Implementation is unable to provide 'acceleration' property"); |
| var t2 = async_test("Implementation is able to provide 'acceleration IncludingGravity' property"); |
| var run = false; |
| window.ondevicemotion = function(e) { |
| if (!run) { |
| run = true; |
| t1.step(function() { |
| assert_equals(e.acceleration, null); |
| }); |
| t1.done(); |
| t2.step(function() { |
| var eaccgvt = e.accelerationIncludingGravity; |
| assert_equals(typeof eaccgvt, "object"); |
| assert_not_equals(eaccgvt.x, 0); |
| assert_not_equals(eaccgvt.y, 0); |
| assert_not_equals(eaccgvt.z, 0); |
| }); |
| t2.done(); |
| } |
| }; |
| </script> |
| </body> |
| </html> |
| |