tenfourfox/toolkit/components/search/tests/xpcshell/test_location_timeout_xhr.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

86 lines
3.3 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// This is testing the long, last-resort XHR-based timeout for the location
// search.
function startServer(continuePromise) {
let srv = new HttpServer();
function lookupCountry(metadata, response) {
response.processAsync();
// wait for our continuePromise to resolve before writing a valid
// response.
// This will be resolved after the timeout period, so we can check
// the behaviour in that case.
continuePromise.then(() => {
response.setStatusLine("1.1", 200, "OK");
response.write('{"country_code" : "AU"}');
response.finish();
});
}
srv.registerPathHandler("/lookup_country", lookupCountry);
srv.start(-1);
return srv;
}
function verifyProbeSum(probe, sum) {
let histogram = Services.telemetry.getHistogramById(probe);
let snapshot = histogram.snapshot();
equal(snapshot.sum, sum, probe);
}
function run_test() {
installTestEngine();
let resolveContinuePromise;
let continuePromise = new Promise(resolve => {
resolveContinuePromise = resolve;
});
let server = startServer(continuePromise);
let url = "http://localhost:" + server.identity.primaryPort + "/lookup_country";
Services.prefs.setCharPref("browser.search.geoip.url", url);
// The timeout for the timer.
Services.prefs.setIntPref("browser.search.geoip.timeout", 10);
let promiseXHRStarted = waitForSearchNotification("geoip-lookup-xhr-starting");
Services.search.init(() => {
ok(!Services.prefs.prefHasUserValue("browser.search.countryCode"), "should be no countryCode pref");
ok(!Services.prefs.prefHasUserValue("browser.search.region"), "should be no region pref");
// should be no result recorded at all.
checkCountryResultTelemetry(null);
// should have set the flag indicating we saw a timeout.
let histogram = Services.telemetry.getHistogramById("SEARCH_SERVICE_COUNTRY_TIMEOUT");
let snapshot = histogram.snapshot();
deepEqual(snapshot.counts, [0,1,0]);
// should not have SEARCH_SERVICE_COUNTRY_FETCH_TIME_MS recorded as our
// test server is still blocked on our promise.
verifyProbeSum("SEARCH_SERVICE_COUNTRY_FETCH_TIME_MS", 0);
promiseXHRStarted.then(xhr => {
// Set the timeout on the xhr object to an extremely low value, so it
// should timeout immediately.
xhr.timeout = 10;
// wait for the xhr timeout to fire.
waitForSearchNotification("geoip-lookup-xhr-complete").then(() => {
// should have the XHR timeout recorded.
checkCountryResultTelemetry(TELEMETRY_RESULT_ENUM.XHRTIMEOUT);
// still should not have a report of how long the response took as we
// only record that on success responses.
verifyProbeSum("SEARCH_SERVICE_COUNTRY_FETCH_TIME_MS", 0);
// and we still don't know the country code or region.
ok(!Services.prefs.prefHasUserValue("browser.search.countryCode"), "should be no countryCode pref");
ok(!Services.prefs.prefHasUserValue("browser.search.region"), "should be no region pref");
// unblock the server even though nothing is listening.
resolveContinuePromise();
do_test_finished();
server.stop(run_next_test);
});
});
});
do_test_pending();
}