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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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