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comparison: dom/tests/mochitest/general/test_vibrator.html
dom/tests/mochitest/general/test_vibrator.html
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
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| -1:000000000000 | 0:7fd7460f649b |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Test for Vibrator</title> | |
| 5 <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> | |
| 6 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 8 </head> | |
| 9 <body> | |
| 10 | |
| 11 <!-- Although we can't test that the vibrator works properly, we can test that | |
| 12 navigator.vibrate throws an exception where appropriate. --> | |
| 13 | |
| 14 <script class="testbody" type="text/javascript;version=1.7"> | |
| 15 var result; | |
| 16 function expectFailure(param) { | |
| 17 result = navigator.vibrate(param); | |
| 18 is(result, false, 'vibrate(' + param + ') should have failed.'); | |
| 19 } | |
| 20 | |
| 21 function expectSuccess(param) { | |
| 22 result = navigator.vibrate(param); | |
| 23 is(result, true, 'vibrate(' + param + ') must succeed.'); | |
| 24 } | |
| 25 | |
| 26 function testFailures() { | |
| 27 expectSuccess(null); | |
| 28 expectSuccess(undefined); | |
| 29 expectFailure(-1); | |
| 30 expectSuccess('a'); | |
| 31 expectFailure([100, -1]); | |
| 32 expectSuccess([100, 'a']); | |
| 33 | |
| 34 var maxVibrateMs = SpecialPowers.getIntPref('dom.vibrator.max_vibrate_ms'); | |
| 35 var maxVibrateListLen = SpecialPowers.getIntPref('dom.vibrator.max_vibrate_list_len'); | |
| 36 | |
| 37 // Make sure that these preferences are respected. | |
| 38 expectFailure(maxVibrateMs + 1); | |
| 39 expectFailure([maxVibrateMs + 1]); | |
| 40 | |
| 41 var arr = []; | |
| 42 for (var i = 0; i < maxVibrateListLen + 1; i++) { | |
| 43 arr[i] = 0; | |
| 44 } | |
| 45 expectFailure(arr); | |
| 46 } | |
| 47 | |
| 48 function testSuccesses() { | |
| 49 expectSuccess(0); | |
| 50 expectSuccess([]); | |
| 51 expectSuccess('1000'); | |
| 52 expectSuccess(1000); | |
| 53 expectSuccess(1000.1); | |
| 54 expectSuccess([0, 0, 0]); | |
| 55 expectSuccess(['1000', 1000]); | |
| 56 expectSuccess([1000, 1000]); | |
| 57 expectSuccess([1000, 1000.1]); | |
| 58 | |
| 59 // The following loop shouldn't cause us to crash. See bug 701716. | |
| 60 for (var i = 0; i < 10000; i++) { | |
| 61 navigator.vibrate([100, 100]); | |
| 62 } | |
| 63 ok(true, "Didn't crash after issuing a lot of vibrate() calls."); | |
| 64 } | |
| 65 | |
| 66 var origVibratorEnabled = SpecialPowers.getBoolPref('dom.vibrator.enabled'); | |
| 67 | |
| 68 // Test with the vibrator pref enabled. | |
| 69 try { | |
| 70 SpecialPowers.setBoolPref('dom.vibrator.enabled', true); | |
| 71 testFailures(); | |
| 72 testSuccesses(); | |
| 73 | |
| 74 // Everything should be the same when the vibrator is disabled -- in | |
| 75 // particular, a disabled vibrator shouldn't eat failures we'd otherwise | |
| 76 // observe. | |
| 77 SpecialPowers.setBoolPref('dom.vibrator.enabled', false); | |
| 78 testFailures(); | |
| 79 testSuccesses(); | |
| 80 } | |
| 81 finally { | |
| 82 SpecialPowers.setBoolPref('dom.vibrator.enabled', origVibratorEnabled); | |
| 83 } | |
| 84 | |
| 85 </script> | |
| 86 </body> | |
| 87 | |
| 88 </html> |
