1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
"use strict";
const SCALAR_ABOUT_HOME = "browser.engagement.navigation.about_home";
add_task(function* setup() {
// about:home uses IndexedDB. However, the test finishes too quickly and doesn't
// allow it enougth time to save. So it throws. This disables all the uncaught
// exception in this file and that's the reason why we split about:home tests
// out of the other UsageTelemetry files.
ignoreAllUncaughtExceptions();
// Create two new search engines. Mark one as the default engine, so
// the test don't crash. We need to engines for this test as the searchbar
// in content doesn't display the default search engine among the one-off engines.
Services.search.addEngineWithDetails("MozSearch", "", "mozalias", "", "GET",
"http://example.com/?q={searchTerms}");
Services.search.addEngineWithDetails("MozSearch2", "", "mozalias2", "", "GET",
"http://example.com/?q={searchTerms}");
// Make the first engine the default search engine.
let engineDefault = Services.search.getEngineByName("MozSearch");
let originalEngine = Services.search.currentEngine;
Services.search.currentEngine = engineDefault;
// Move the second engine at the beginning of the one-off list.
let engineOneOff = Services.search.getEngineByName("MozSearch2");
Services.search.moveEngine(engineOneOff, 0);
// Enable Extended Telemetry.
yield SpecialPowers.pushPrefEnv({"set": [["toolkit.telemetry.enabled", true]]});
// Make sure to restore the engine once we're done.
registerCleanupFunction(function* () {
Services.search.currentEngine = originalEngine;
Services.search.removeEngine(engineDefault);
Services.search.removeEngine(engineOneOff);
});
});
add_task(function* test_abouthome_simpleQuery() {
// Let's reset the counts.
Services.telemetry.clearScalars();
Services.telemetry.clearEvents();
let search_hist = getSearchCountsHistogram();
let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser);
info("Setup waiting for AboutHomeLoadSnippetsCompleted.");
let promiseAboutHomeLoaded = new Promise(resolve => {
tab.linkedBrowser.addEventListener("AboutHomeLoadSnippetsCompleted", function loadListener(event) {
tab.linkedBrowser.removeEventListener("AboutHomeLoadSnippetsCompleted", loadListener, true);
resolve();
}, true, true);
});
info("Load about:home.");
tab.linkedBrowser.loadURI("about:home");
info("Wait for AboutHomeLoadSnippetsCompleted.");
yield promiseAboutHomeLoaded;
info("Trigger a simple serch, just test + enter.");
let p = BrowserTestUtils.browserLoaded(tab.linkedBrowser);
yield typeInSearchField(tab.linkedBrowser, "test query", "searchText");
yield BrowserTestUtils.synthesizeKey("VK_RETURN", {}, tab.linkedBrowser);
yield p;
// Check if the scalars contain the expected values.
const scalars =
Services.telemetry.snapshotKeyedScalars(Ci.nsITelemetry.DATASET_RELEASE_CHANNEL_OPTIN, false);
checkKeyedScalar(scalars, SCALAR_ABOUT_HOME, "search_enter", 1);
Assert.equal(Object.keys(scalars[SCALAR_ABOUT_HOME]).length, 1,
"This search must only increment one entry in the scalar.");
// Make sure SEARCH_COUNTS contains identical values.
checkKeyedHistogram(search_hist, 'other-MozSearch.abouthome', 1);
// Also check events.
let events = Services.telemetry.snapshotBuiltinEvents(Ci.nsITelemetry.DATASET_RELEASE_CHANNEL_OPTIN, false);
events = events.filter(e => e[1] == "navigation" && e[2] == "search");
checkEvents(events, [["navigation", "search", "about_home", "enter", {engine: "other-MozSearch"}]]);
yield BrowserTestUtils.removeTab(tab);
});
|
