gecko-dev/dom/fmradio/test/marionette/test_seek_up_and_down.js

62 строки
1.1 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
MARIONETTE_TIMEOUT = 30000;
SpecialPowers.addPermission("fmradio", true, document);
var FMRadio = window.navigator.mozFMRadio;
function verifyInitialState() {
log("Verifying initial state.");
ok(FMRadio);
is(FMRadio.enabled, false);
setUp();
}
function setUp() {
let frequency = FMRadio.frequencyLowerBound + FMRadio.channelWidth;
FMRadio.enable(frequency);
FMRadio.onenabled = seekUp;
}
function seekUp() {
log("Seek up");
var request = FMRadio.seekUp();
ok(request);
request.onsuccess = function() {
seekDown();
};
request.onerror = function() {
ok(false, "Seekup request should not fail.");
};
}
function seekDown() {
log("Seek down");
var request = FMRadio.seekDown();
ok(request);
request.onsuccess = function() {
cleanUp();
};
request.onerror = function() {
ok(false, "Seekdown request should not fail.");
};
}
function cleanUp() {
FMRadio.disable();
FMRadio.ondisabled = function() {
FMRadio.ondisabled = null;
ok(!FMRadio.enabled);
finish();
};
}
verifyInitialState();