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Test Info:
- Manifest: dom/base/test/browser.toml
"use strict";
const { TelemetryTestUtils } = ChromeUtils.importESModule(
);
const ALL_CHANNELS = Ci.nsITelemetry.DATASET_ALL_CHANNELS;
add_task(async function () {
if (Services.prefs.getBoolPref("telemetry.fog.artifact_build", false)) {
return;
}
let tab = await BrowserTestUtils.openNewForegroundTab({
gBrowser,
waitForLoad: true,
});
let browser = tab.linkedBrowser;
// Reset event counts.
Services.telemetry.clearEvents();
TelemetryTestUtils.assertNumberOfEvents(0);
// Add checks for pageload ping and pageload event
let pingSubmitted = false;
GleanPings.pageload.testBeforeNextSubmit(reason => {
pingSubmitted = true;
Assert.equal(reason, "threshold");
let record = Glean.perf.pageLoad.testGetValue();
Assert.greaterOrEqual(
record.length,
30,
"Should have at least 30 page load events"
);
// Ensure the events in the pageload ping are reasonable.
record.forEach(entry => {
Assert.equal(entry.name, "page_load");
Assert.greater(parseInt(entry.extra.load_time), 0);
Assert.ok(
entry.extra.using_webdriver,
"Webdriver field should be set to true."
);
});
});
// Perform page load 30 times to trigger the ping being sent
for (let i = 0; i < 30; i++) {
await BrowserTestUtils.browserLoaded(browser);
}
await BrowserTestUtils.waitForCondition(
() => pingSubmitted,
"Page load ping should have been submitted."
);
BrowserTestUtils.removeTab(tab);
});