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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
add_task(function* test() {
yield SpecialPowers.pushPrefEnv({set: [["toolkit.telemetry.enabled", true]]});
let engine = yield promiseNewEngine("testEngine.xml");
let histogramKey = "other-" + engine.name + ".contextmenu";
let numSearchesBefore = 0;
try {
let hs = Services.telemetry.getKeyedHistogramById("SEARCH_COUNTS").snapshot();
if (histogramKey in hs) {
numSearchesBefore = hs[histogramKey].sum;
}
} catch (ex) {
// No searches performed yet, not a problem, |numSearchesBefore| is 0.
}
let tabs = [];
let tabsLoadedDeferred = new Deferred();
function tabAdded(event) {
let tab = event.target;
tabs.push(tab);
// We wait for the blank tab and the two context searches tabs to open.
if (tabs.length == 3) {
tabsLoadedDeferred.resolve();
}
}
let container = gBrowser.tabContainer;
container.addEventListener("TabOpen", tabAdded, false);
gBrowser.addTab("about:blank");
BrowserSearch.loadSearchFromContext("mozilla");
BrowserSearch.loadSearchFromContext("firefox");
// Wait for all the tabs to open.
yield tabsLoadedDeferred.promise;
is(tabs[0], gBrowser.tabs[3], "blank tab has been pushed to the end");
is(tabs[1], gBrowser.tabs[1], "first search tab opens next to the current tab");
is(tabs[2], gBrowser.tabs[2], "second search tab opens next to the first search tab");
container.removeEventListener("TabOpen", tabAdded, false);
tabs.forEach(gBrowser.removeTab, gBrowser);
// Make sure that the context searches are correctly recorded.
let hs = Services.telemetry.getKeyedHistogramById("SEARCH_COUNTS").snapshot();
Assert.ok(histogramKey in hs, "The histogram must contain the correct key");
Assert.equal(hs[histogramKey].sum, numSearchesBefore + 2,
"The histogram must contain the correct search count");
});
function Deferred() {
this.promise = new Promise((resolve, reject) => {
this.resolve = resolve;
this.reject = reject;
});
}
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