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1 <!DOCTYPE html> | |
2 <html> | |
3 <body> | |
4 <script src="../resources/js-test.js"></script> | |
5 <script> | |
6 description("Validates that lockOrientation() returns false on bad orientation v
alue in array argument."); | |
7 window.jsTestIsAsync = true; | |
8 | |
9 function onOrientationChangeEvent(ev) { | |
10 testFailed("Unexpected 'orientationchange' event"); | |
11 } | |
12 | |
13 function completeTest() { | |
14 shouldBeEqualToString("screen.orientation", "portrait-primary"); | |
15 screen.unlockOrientation(); | |
16 finishJSTest(); | |
17 } | |
18 | |
19 window.addEventListener("orientationchange", onOrientationChangeEvent); | |
20 | |
21 function typeErrorEnum(argStr) { | |
22 return "TypeError: Failed to execute 'lockOrientation' on 'Screen': parameter
1 ('" + argStr + "') is not a valid enum value."; | |
23 } | |
24 | |
25 shouldBeEqualToString("screen.orientation", "portrait-primary"); | |
26 // Bad argument to lockOrientation(), we should not get locked. | |
27 shouldThrow("screen.lockOrientation(['portrait-primary', 'invalid-orientation'])
", "typeErrorEnum('portrait-primary,invalid-orientation')"); | |
28 shouldThrow("screen.lockOrientation(['portrait-primary', null])", "typeErrorEnum
('portrait-primary,')"); | |
29 shouldThrow("screen.lockOrientation(['portrait-primary', undefined])", "typeErro
rEnum('portrait-primary,')"); | |
30 shouldThrow("screen.lockOrientation(['portrait-primary', 123])", "typeErrorEnum(
'portrait-primary,123')"); | |
31 shouldThrow("screen.lockOrientation(['portrait-primary', window])", "typeErrorEn
um('portrait-primary,[object Window]')"); | |
32 | |
33 // Finish asynchronously to give events a chance to fire. | |
34 setTimeout(completeTest, 0); | |
35 </script> | |
36 </body> | |
37 </html> | |
38 | |
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