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88 lines
2.1 KiB
JavaScript
88 lines
2.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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MARIONETTE_TIMEOUT = 10000;
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SpecialPowers.addPermission("fmradio", true, document);
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var FMRadio = window.navigator.mozFMRadio;
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function verifyInitialState() {
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log("Verifying initial state.");
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ok(FMRadio);
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is(FMRadio.enabled, false);
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setUp();
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}
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function setUp() {
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let frequency = FMRadio.frequencyLowerBound + FMRadio.channelWidth;
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FMRadio.enable(frequency);
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FMRadio.onenabled = setFrequency;
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}
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function setFrequency() {
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log("Set Frequency");
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let frequency = FMRadio.frequency + FMRadio.channelWidth;
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var request = FMRadio.setFrequency(frequency);
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ok(request);
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request.onsuccess = setOutOfRangeFrequency;
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request.onerror = function() {
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ok(false, "setFrequency request should not fail.");
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};
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}
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function setOutOfRangeFrequency() {
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log("Set Frequency that out of the range");
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var request = FMRadio.setFrequency(FMRadio.frequencyUpperBound + 1);
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ok(request);
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request.onsuccess = function() {
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ok(false, "The request of setting an out-of-range frequency should fail.");
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};
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request.onerror = setFrequencyWhenSeeking;
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}
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function setFrequencyWhenSeeking() {
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log("Set frequency when seeking");
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var request = FMRadio.seekUp();
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ok(request);
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// There are two possibilities which depends on the system
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// process scheduling (bug 911063 comment 0):
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// - seek fails
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// - seek's onsuccess fires before setFrequency's onsucess
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var failedToSeek = false;
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request.onerror = function() {
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failedToSeek = true;
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};
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var seekCompletes = false;
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request.onsuccess = function() {
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ok(!failedToSeek);
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seekCompletes = true;
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};
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var frequency = FMRadio.frequencyUpperBound - FMRadio.channelWidth;
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var setFreqRequest = FMRadio.setFrequency(frequency);
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ok(setFreqRequest);
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setFreqRequest.onsuccess = function() {
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ok(failedToSeek || seekCompletes);
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cleanUp();
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};
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}
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function cleanUp() {
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FMRadio.disable();
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FMRadio.ondisabled = function() {
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FMRadio.ondisabled = null;
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ok(!FMRadio.enabled);
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finish();
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};
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}
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verifyInitialState();
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