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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <body> | |
| 4 <script src="../../../resources/testharness.js"></script> | |
| 5 <script src="../../../resources/testharnessreport.js"></script> | |
| 6 | |
| 7 <iframe id="testIframe" sandbox="allow-scripts allow-same-origin" style="display
:none"> | |
| 8 </iframe> | |
| 9 | |
| 10 <script> | |
| 11 var test = async_test("Test subframes receive orientation change events"); | |
| 12 | |
| 13 var orientations = [ | |
| 14 'portrait-primary', | |
| 15 'portrait-secondary', | |
| 16 'landscape-primary', | |
| 17 'landscape-secondary' | |
| 18 ]; | |
| 19 | |
| 20 var currentIndex = orientations.indexOf(window.screen.orientation.type); | |
| 21 var eventsReceived = 0; | |
| 22 | |
| 23 function getNextIndex() { | |
| 24 return (currentIndex + 1) % orientations.length; | |
| 25 } | |
| 26 | |
| 27 function changeOrientation() { | |
| 28 screen.orientation.lock(orientations[getNextIndex()]).then(function () {
}, function () {}); | |
| 29 currentIndex = getNextIndex(); | |
| 30 } | |
| 31 | |
| 32 window.onmessage = test.step_func(function (ev) { | |
| 33 assert_equals(ev.data, orientations[currentIndex], "subframe receives or
ientation change event"); | |
| 34 ++eventsReceived; | |
| 35 if (eventsReceived < orientations.length) | |
| 36 changeOrientation() | |
| 37 else | |
| 38 test.done(); | |
| 39 }); | |
| 40 | |
| 41 var testIframe = document.getElementById("testIframe"); | |
| 42 testIframe.src = "resources/iframe-listen-orientation-change.html"; | |
| 43 testIframe.onload = changeOrientation; | |
| 44 </script> | |
| 45 </body> | |
| 46 </html> | |
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