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Test Info:
- Manifest: ipc/glue/test/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
// When running full suite, previous audio decoding tests might have left some
// running and this might interfere with our testing
add_setup(async function ensureNoExistingProcess() {
await killUtilityProcesses();
});
add_task(async () => {
const utilityPid = await startUtilityProcess();
const gMgr = Cc["@mozilla.org/memory-reporter-manager;1"].getService(
Ci.nsIMemoryReporterManager
);
Assert.notStrictEqual(
utilityPid,
undefined,
`Utility process is running as ${utilityPid}`
);
var utilityReports = [];
const performCollection = new Promise(resolve => {
// Record the reports from the live memory reporters then process them.
let handleReport = function (
aProcess,
aUnsafePath,
aKind,
aUnits,
aAmount,
aDescription
) {
const expectedProcess = `Utility (pid ${utilityPid}, sandboxingKind ${kGenericUtilitySandbox})`;
if (aProcess !== expectedProcess) {
return;
}
let report = {
process: aProcess,
path: aUnsafePath,
kind: aKind,
units: aUnits,
amount: aAmount,
description: aDescription,
};
utilityReports.push(report);
};
info("Memory report: Perform the call");
gMgr.getReports(handleReport, null, resolve, null, false);
});
await performCollection;
info(
`Collected ${utilityReports.length} reports from utility process ${utilityPid}`
);
ok(!!utilityReports.length, "Collected some reports");
Assert.strictEqual(
utilityReports.filter(r => r.path === "vsize" && r.amount > 0).length,
1,
"Collected vsize report"
);
Assert.strictEqual(
utilityReports.filter(r => r.path === "resident" && r.amount > 0).length,
1,
"Collected resident report"
);
ok(
!!utilityReports.filter(
r => r.path.search(/^explicit\/.*/) >= 0 && r.amount > 0
).length,
"Collected some explicit/ report"
);
await cleanUtilityProcessShutdown();
});