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comparison: dom/fmradio/test/marionette/test_set_frequency.js
dom/fmradio/test/marionette/test_set_frequency.js
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| -1:000000000000 | 0:3fb98742fc73 |
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 * http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 MARIONETTE_TIMEOUT = 10000; | |
| 5 | |
| 6 SpecialPowers.addPermission("fmradio", true, document); | |
| 7 | |
| 8 let FMRadio = window.navigator.mozFMRadio; | |
| 9 | |
| 10 function verifyInitialState() { | |
| 11 log("Verifying initial state."); | |
| 12 ok(FMRadio); | |
| 13 is(FMRadio.enabled, false); | |
| 14 setUp(); | |
| 15 } | |
| 16 | |
| 17 function setUp() { | |
| 18 let frequency = FMRadio.frequencyLowerBound + FMRadio.channelWidth; | |
| 19 FMRadio.enable(frequency); | |
| 20 FMRadio.onenabled = setFrequency; | |
| 21 } | |
| 22 | |
| 23 function setFrequency() { | |
| 24 log("Set Frequency"); | |
| 25 let frequency = FMRadio.frequency + FMRadio.channelWidth; | |
| 26 var request = FMRadio.setFrequency(frequency); | |
| 27 ok(request); | |
| 28 | |
| 29 request.onsuccess = setOutOfRangeFrequency; | |
| 30 request.onerror = function() { | |
| 31 ok(false, "setFrequency request should not fail."); | |
| 32 }; | |
| 33 } | |
| 34 | |
| 35 function setOutOfRangeFrequency() { | |
| 36 log("Set Frequency that out of the range"); | |
| 37 var request = FMRadio.setFrequency(FMRadio.frequencyUpperBound + 1); | |
| 38 ok(request); | |
| 39 | |
| 40 request.onsuccess = function() { | |
| 41 ok(false, "The request of setting an out-of-range frequency should fail."); | |
| 42 }; | |
| 43 request.onerror = setFrequencyWhenSeeking; | |
| 44 } | |
| 45 | |
| 46 function setFrequencyWhenSeeking() { | |
| 47 log("Set frequency when seeking"); | |
| 48 var request = FMRadio.seekUp(); | |
| 49 ok(request); | |
| 50 | |
| 51 // There are two possibilities which depends on the system | |
| 52 // process scheduling (bug 911063 comment 0): | |
| 53 // - seek fails | |
| 54 // - seek's onsuccess fires before setFrequency's onsucess | |
| 55 | |
| 56 var failedToSeek = false; | |
| 57 request.onerror = function() { | |
| 58 failedToSeek = true; | |
| 59 }; | |
| 60 | |
| 61 var seekCompletes = false; | |
| 62 request.onsuccess = function() { | |
| 63 ok(!failedToSeek); | |
| 64 seekCompletes = true; | |
| 65 }; | |
| 66 | |
| 67 var frequency = FMRadio.frequencyUpperBound - FMRadio.channelWidth; | |
| 68 var setFreqRequest = FMRadio.setFrequency(frequency); | |
| 69 ok(setFreqRequest); | |
| 70 | |
| 71 setFreqRequest.onsuccess = function() { | |
| 72 ok(failedToSeek || seekCompletes); | |
| 73 cleanUp(); | |
| 74 }; | |
| 75 } | |
| 76 | |
| 77 function cleanUp() { | |
| 78 FMRadio.disable(); | |
| 79 FMRadio.ondisabled = function() { | |
| 80 FMRadio.ondisabled = null; | |
| 81 ok(!FMRadio.enabled); | |
| 82 finish(); | |
| 83 }; | |
| 84 } | |
| 85 | |
| 86 verifyInitialState(); | |
| 87 |
