зеркало из https://github.com/mozilla/gecko-dev.git
104 строки
3.0 KiB
JavaScript
104 строки
3.0 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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/*
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* Tests adding and removing functions correctly.
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*/
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function compareLists(service, knownProfiles) {
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Assert.equal(
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service.profileCount,
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knownProfiles.length,
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"profileCount should be correct."
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);
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let serviceProfiles = Array.from(service.profiles);
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Assert.equal(
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serviceProfiles.length,
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knownProfiles.length,
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"Enumerator length should be correct."
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);
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for (let i = 0; i < knownProfiles.length; i++) {
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// Cannot use strictEqual here, it attempts to print out a string
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// representation of the profile objects and on some platforms that recurses
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// infinitely.
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Assert.ok(
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serviceProfiles[i] === knownProfiles[i],
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`Should have the right profile in position ${i}.`
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);
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}
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}
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function removeProfile(profiles, position) {
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dump(`Removing profile in position ${position}.`);
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Assert.greaterOrEqual(position, 0, "Should be removing a valid position.");
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Assert.less(
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position,
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profiles.length,
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"Should be removing a valid position."
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);
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let last = profiles.pop();
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if (profiles.length == position) {
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// We were asked to remove the last profile.
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last.remove(false);
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return;
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}
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profiles[position].remove(false);
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profiles[position] = last;
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}
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add_task(async () => {
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let service = getProfileService();
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let profiles = [];
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compareLists(service, profiles);
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profiles.push(service.createProfile(null, "profile1"));
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profiles.push(service.createProfile(null, "profile2"));
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profiles.push(service.createProfile(null, "profile3"));
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profiles.push(service.createProfile(null, "profile4"));
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profiles.push(service.createProfile(null, "profile5"));
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profiles.push(service.createProfile(null, "profile6"));
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profiles.push(service.createProfile(null, "profile7"));
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profiles.push(service.createProfile(null, "profile8"));
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profiles.push(service.createProfile(null, "profile9"));
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compareLists(service, profiles);
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// Test removing the first profile.
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removeProfile(profiles, 0);
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compareLists(service, profiles);
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// And the last profile.
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removeProfile(profiles, profiles.length - 1);
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compareLists(service, profiles);
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// Last but one...
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removeProfile(profiles, profiles.length - 2);
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compareLists(service, profiles);
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// Second one...
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removeProfile(profiles, 1);
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compareLists(service, profiles);
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// Something in the middle.
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removeProfile(profiles, 2);
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compareLists(service, profiles);
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let expectedNames = ["profile9", "profile7", "profile5", "profile4"];
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let serviceProfiles = Array.from(service.profiles);
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for (let i = 0; i < expectedNames.length; i++) {
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Assert.equal(serviceProfiles[i].name, expectedNames[i]);
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}
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removeProfile(profiles, 0);
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removeProfile(profiles, 0);
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removeProfile(profiles, 0);
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removeProfile(profiles, 0);
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Assert.equal(Array.from(service.profiles).length, 0, "All profiles gone.");
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Assert.equal(service.profileCount, 0, "All profiles gone.");
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});
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