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Side by Side Diff: third_party/WebKit/LayoutTests/fast/dom/DeviceOrientation/add-listener-from-callback.html

Issue 2677603003: Move DeviceMotion and DeviceOrientation out from fast/dom/. (Closed)
Patch Set: device_orientation Created 3 years, 10 months ago
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1 <!DOCTYPE html>
2 <html>
3 <body>
4 <script src="../../../resources/js-test.js"></script>
5 <script>
6 description('Tests that adding a new event listener from a callback works as exp ected.');
7
8 var mockAlpha = 1.1;
9 var mockBeta = 2.2;
10 var mockGamma = 3.3;
11 var mockAbsolute = true;
12
13 if (window.testRunner)
14 testRunner.setMockDeviceOrientation(true, mockAlpha, true, mockBeta, true, m ockGamma, mockAbsolute);
15 else
16 debug('This test can not be run without the TestRunner');
17
18 var deviceOrientationEvent;
19 function checkOrientation(event) {
20 deviceOrientationEvent = event;
21 shouldBe('deviceOrientationEvent.alpha', 'mockAlpha');
22 shouldBe('deviceOrientationEvent.beta', 'mockBeta');
23 shouldBe('deviceOrientationEvent.gamma', 'mockGamma');
24 shouldBe('deviceOrientationEvent.absolute', 'mockAbsolute');
25 }
26
27 var firstListenerEvents = 0;
28 function firstListener(event) {
29 checkOrientation(event);
30 window.removeEventListener('deviceorientation', firstListener);
31 if (++firstListenerEvents == 1)
32 window.addEventListener('deviceorientation', secondListener);
33 }
34
35 var secondListenerEvents = 0;
36 function secondListener(event) {
37 checkOrientation(event);
38 ++secondListenerEvents;
39 if (firstListenerEvents != 1 || secondListenerEvents != 1)
40 testFailed('Too many events fired for first or second listener');
41 finishJSTest();
42 }
43
44 window.addEventListener('deviceorientation', firstListener);
45
46 window.jsTestIsAsync = true;
47 </script>
48 </body>
49 </html>
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