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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 <script> |
| 7 |
| 8 test(function() { |
| 9 assert_true('type' in screen.orientation); |
| 10 assert_true('angle' in screen.orientation); |
| 11 }, "Test screen.orientation properties"); |
| 12 |
| 13 test(function() { |
| 14 assert_equals(screen.orientation.type, "portrait-primary"); |
| 15 assert_equals(screen.orientation.angle, 0); |
| 16 }, "Test screen.orientation default values."); |
| 17 |
| 18 test(function() { |
| 19 var type = screen.orientation.type; |
| 20 var angle = screen.orientation.angle; |
| 21 |
| 22 screen.orientation.type = 'foo'; |
| 23 screen.orientation.angle = 42; |
| 24 |
| 25 assert_equals(screen.orientation.type, type); |
| 26 assert_equals(screen.orientation.angle, angle); |
| 27 }, "Test that screen.orientation properties are not writable"); |
| 28 |
| 29 test(function() { |
| 30 assert_equals(screen.orientation, screen.orientation); |
| 31 }, "Test that screen.orientation is always the same object"); |
| 32 |
| 33 test(function() { |
| 34 var orientation = screen.orientation; |
| 35 var orientationType = screen.orientation.type; |
| 36 var orientationAngle = screen.orientation.angle; |
| 37 |
| 38 if (window.testRunner) |
| 39 window.testRunner.setMockScreenOrientation('landscape-primary'); |
| 40 |
| 41 assert_equals(screen.orientation, orientation); |
| 42 assert_equals(screen.orientation.type, orientation.type); |
| 43 assert_equals(screen.orientation.angle, orientation.angle); |
| 44 assert_not_equals(screen.orientation.type, orientationType); |
| 45 assert_not_equals(screen.orientation.angle, orientationAngle); |
| 46 }, "Test that screen.orientation values change if the orientation changes"); |
| 47 |
| 48 </script> |
| 49 </body> |
| 50 </html> |
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