87 lines
2.7 KiB
JavaScript
87 lines
2.7 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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* Recursively compare two objects and check that every property of expectedObj has the same value
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* on actualObj.
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*/
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function isSubObjectOf(expectedObj, actualObj, name) {
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for (let prop in expectedObj) {
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if (typeof expectedObj[prop] == 'function')
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continue;
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if (expectedObj[prop] instanceof Object) {
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is(actualObj[prop].length, expectedObj[prop].length, name + "[" + prop + "]");
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isSubObjectOf(expectedObj[prop], actualObj[prop], name + "[" + prop + "]");
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} else {
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is(actualObj[prop], expectedObj[prop], name + "[" + prop + "]");
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}
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}
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}
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function getLocale() {
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const localePref = "general.useragent.locale";
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return getLocalizedPref(localePref, Services.prefs.getCharPref(localePref));
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}
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/**
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* Wrapper for nsIPrefBranch::getComplexValue.
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* @param aPrefName
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* The name of the pref to get.
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* @returns aDefault if the requested pref doesn't exist.
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*/
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function getLocalizedPref(aPrefName, aDefault) {
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try {
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return Services.prefs.getComplexValue(aPrefName, Ci.nsIPrefLocalizedString).data;
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} catch (ex) {
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return aDefault;
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}
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return aDefault;
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}
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function promiseEvent(aTarget, aEventName, aPreventDefault) {
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function cancelEvent(event) {
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if (aPreventDefault) {
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event.preventDefault();
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}
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return true;
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}
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return BrowserTestUtils.waitForEvent(aTarget, aEventName, false, cancelEvent);
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}
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function promiseNewEngine(basename, options = {}) {
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return new Promise((resolve, reject) => {
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//Default the setAsCurrent option to true.
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let setAsCurrent =
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options.setAsCurrent == undefined ? true : options.setAsCurrent;
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info("Waiting for engine to be added: " + basename);
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Services.search.init({
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onInitComplete: function() {
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let url = getRootDirectory(gTestPath) + basename;
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let current = Services.search.currentEngine;
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Services.search.addEngine(url, null, options.iconURL || "", false, {
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onSuccess: function (engine) {
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info("Search engine added: " + basename);
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if (setAsCurrent) {
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Services.search.currentEngine = engine;
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}
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registerCleanupFunction(() => {
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if (setAsCurrent) {
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Services.search.currentEngine = current;
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}
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Services.search.removeEngine(engine);
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info("Search engine removed: " + basename);
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});
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resolve(engine);
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},
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onError: function (errCode) {
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ok(false, "addEngine failed with error code " + errCode);
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reject();
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}
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});
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}
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});
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});
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}
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