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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 'orientationchange' 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); |
| 21 var eventsReceived = 0; |
| 22 |
| 23 function getNextIndex() { |
| 24 return (currentIndex + 1) % orientations.length; |
| 25 } |
| 26 |
| 27 function changeOrientation() { |
| 28 window.testRunner.setMockScreenOrientation(orientations[getNextIndex()])
; |
| 29 currentIndex = getNextIndex(); |
| 30 } |
| 31 |
| 32 window.onmessage = test.step_func(function (ev) { |
| 33 assert_equals(ev.data, orientations[currentIndex], "subframe receives 'o
rientationchange' event"); |
| 34 ++eventsReceived; |
| 35 if (eventsReceived < 4) |
| 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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