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"use strict";
const SCALAR_BUILDID_MISMATCH = "dom.contentprocess.buildID_mismatch";
add_task(async function test_aboutRestartRequired() {
const { TabCrashHandler } = ChromeUtils.import(
"resource:///modules/ContentCrashHandlers.jsm"
);
// Let's reset the counts.
Services.telemetry.clearScalars();
let scalars = TelemetryTestUtils.getProcessScalars("parent");
// Check preconditions
is(
scalars[SCALAR_BUILDID_MISMATCH],
undefined,
"Build ID mismatch count should be undefined"
);
// Simulate buildID mismatch
TabCrashHandler._crashedTabCount = 1;
TabCrashHandler.sendToRestartRequiredPage(gBrowser.selectedTab.linkedBrowser);
scalars = TelemetryTestUtils.getProcessScalars("parent");
is(
scalars[SCALAR_BUILDID_MISMATCH],
1,
"Build ID mismatch count should be 1."
);
});
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