| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Implementations that are unable to provide all three angles must set the values of the unknown angles to null</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"> <!-- 2013-10-12 --> |
| </head> |
| <body> |
| <p>Precondition: implementation is unable to provide all three angles</p> |
| <p>Rotate the device to run the test.</p> |
| <div id="log"></div> |
| <script> |
| var t1 = async_test("Alpha, Beta and Gamma are null. absolute is false."); |
| var run = false; |
| window.addEventListener("deviceorientation", function(e) { |
| if (!run) { |
| run = true; |
| t1.step(function() { |
| assert_equals(e.alpha, null, "alpha is set to null"); |
| assert_equals(e.beta, null, "beta is set to null"); |
| assert_equals(e.gamma, null, "gamma is set to null"); |
| assert_false(e.absolute, "absolute is set to false"); |
| }); |
| t1.done(); |
| } |
| }, false); |
| |
| test(function() { |
| var evt = new DeviceOrientationEvent("foo"); |
| assert_equals(evt.alpha, null, "alpha is set to null"); |
| assert_equals(evt.beta, null, "beta is set to null"); |
| assert_equals(evt.gamma, null, "gamma is set to null"); |
| assert_false(evt.absolute, "absolute is set to false"); |
| }, "User created event is initialized properly"); |
| </script> |
| </body> |
| </html> |
| |
