Skip to content

host: Add deliberate memory leak to exercise #4430 #4431

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
backspace wants to merge 1 commit into
base: main
Choose a base branch
from
Draft

host: Add deliberate memory leak to exercise #4430 #4431

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 9 additions & 0 deletions packages/host/app/services/loader-service.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,12 @@ import type ResetService from './reset';

const log = logger('loader-service');

// DELIBERATE LEAK — exists only to exercise the per-module MEMPROBE_FILE
// probe in CI. Every LoaderService owner (one per test) pushes a 256KB
// buffer into this module-level array, which never gets released, so the
// per-module `delta=` grows with the test count. Revert before landing.
const __memprobeLeak: Uint8Array[] = [];

export default class LoaderService extends Service {
@service declare private realmInfoService: RealmInfoService;
@service declare private realm: RealmService;
Expand All @@ -47,6 +53,9 @@ export default class LoaderService extends Service {
this.resetState();
}
registerDestructor(this, () => this.resetState());
let buf = new Uint8Array(256 * 1024);
buf.fill(0xab);
__memprobeLeak.push(buf);
}

public resetState() {
Expand Down
Loading