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comparison: dom/base/test/test_screen_orientation.html
dom/base/test/test_screen_orientation.html
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| -1:000000000000 | 0:91eea02d2c43 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=760735 | |
| 5 --> | |
| 6 <head> | |
| 7 <meta charset="utf-8"> | |
| 8 <title>Test for Screen Orientation API</title> | |
| 9 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 11 </head> | |
| 12 <body> | |
| 13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=760735">Screen Orientation API</a> | |
| 14 <p id="display"></p> | |
| 15 <div id="content" style="display: none"> | |
| 16 | |
| 17 </div> | |
| 18 <pre id="test"> | |
| 19 <script type="application/javascript"> | |
| 20 | |
| 21 /** Tests for Screen Orientation API **/ | |
| 22 | |
| 23 // Screen Orientation API testing is problematic in that not every platform | |
| 24 // supports orientation-locking, and locking requires running in full-screen. | |
| 25 // So for now, only negative/sanity testing is done here, as that works globally. | |
| 26 | |
| 27 function unexpectedEvent(event) { | |
| 28 ok(false, "No unexpected orientation change events received"); | |
| 29 } | |
| 30 | |
| 31 window.screen.addEventListener("mozorientationchange", unexpectedEvent); | |
| 32 try { | |
| 33 const allowedOrientations = ["portrait-primary", "portrait-secondary", | |
| 34 "landscape-primary", "landscape-secondary"]; | |
| 35 | |
| 36 var initialOrientation = window.screen.mozOrientation; | |
| 37 | |
| 38 // Sanity tests | |
| 39 isnot(allowedOrientations.indexOf(initialOrientation), -1, | |
| 40 "mozOrientation is valid (value=" + initialOrientation + ")"); | |
| 41 | |
| 42 // Negative tests | |
| 43 ok(!window.screen.mozLockOrientation("Foobar-Bazbam"), "Cannot lock to an invalid string"); | |
| 44 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 45 | |
| 46 ok(!window.screen.mozLockOrientation(""), "Cannot lock to an empty string"); | |
| 47 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 48 | |
| 49 ok(!window.screen.mozLockOrientation(["Foobar", "Bazbam"]), "Cannot lock to an invalid string"); | |
| 50 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 51 | |
| 52 ok(!window.screen.mozLockOrientation(["foo"]), "Cannot lock to an invalid string"); | |
| 53 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 54 | |
| 55 ok(!window.screen.mozLockOrientation([""]), "Cannot lock to an empty string"); | |
| 56 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 57 | |
| 58 ok(!window.screen.mozLockOrientation(42), "Cannot lock to a number"); | |
| 59 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 60 | |
| 61 ok(!window.screen.mozLockOrientation(undefined), "Cannot lock to undefined"); | |
| 62 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 63 | |
| 64 ok(!window.screen.mozLockOrientation(null), "Cannot lock to null"); | |
| 65 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 66 | |
| 67 ok(!window.screen.mozLockOrientation({}), "Cannot lock to a non-Array object"); | |
| 68 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 69 | |
| 70 ok(!window.screen.mozLockOrientation(["Foobar", 42]), "Cannot lock to a number"); | |
| 71 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 72 | |
| 73 ok(!window.screen.mozLockOrientation(["Foobar", null]), "Cannot lock to null"); | |
| 74 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 75 | |
| 76 ok(!window.screen.mozLockOrientation(["Foobar", undefined]), "Cannot lock to undefined"); | |
| 77 is(window.screen.mozOrientation, initialOrientation, "Orientation is unchanged"); | |
| 78 } catch (e) { | |
| 79 ok(false, "Got unexpected exception: " + e); | |
| 80 } finally { | |
| 81 window.screen.removeEventListener("mozorientationchange", unexpectedEvent); | |
| 82 } | |
| 83 </script> | |
| 84 </pre> | |
| 85 </body> | |
| 86 </html> |
