ake/paperclip
1
0
Fork 0
mirror of https://github.com/alkimake/paperclip.git synced 2026-06-17 11:20:37 +09:00
Code Issues Projects Releases Packages Wiki Activity

Limit isolated workspace memory spikes

Browse source 
Co-Authored-By: Paperclip <noreply@paperclip.ing>
This commit is contained in:
dotta 2026-04-06 08:35:59 -05:00
parent 37d2d5ef02
commit 0a9a8b5a44
4 changed files with 238 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

45
packages/db/src/backup-lib.test.ts
View file

@ -176,4 +176,49 @@ describeEmbeddedPostgres("runDatabaseBackup", () => {
},
60_000,
);
it(
"restores statements incrementally when backup comments precede the first breakpoint",
async () => {
const restoreConnectionString = await createTempDatabase();
const restoreSql = postgres(restoreConnectionString, { max: 1, onnotice: () => {} });
const backupDir = createTempDir("paperclip-db-restore-manual-");
const backupFile = path.join(backupDir, "manual.sql");
try {
await fs.promises.writeFile(
backupFile,
[
"-- Paperclip database backup",
"-- Created: 2026-04-06T00:00:00.000Z",
"",
"BEGIN;",
"-- paperclip statement breakpoint 69f6f3f1-42fd-46a6-bf17-d1d85f8f3900",
"CREATE TABLE public.restore_stream_test (id integer primary key, payload text not null);",
"-- paperclip statement breakpoint 69f6f3f1-42fd-46a6-bf17-d1d85f8f3900",
"INSERT INTO public.restore_stream_test (id, payload)",
"VALUES (1, 'hello');",
"-- paperclip statement breakpoint 69f6f3f1-42fd-46a6-bf17-d1d85f8f3900",
"COMMIT;",
"-- paperclip statement breakpoint 69f6f3f1-42fd-46a6-bf17-d1d85f8f3900",
].join("\n"),
"utf8",
);
await runDatabaseRestore({
connectionString: restoreConnectionString,
backupFile,
});
const rows = await restoreSql.unsafe<{ payload: string }[]>(`
SELECT payload
FROM public.restore_stream_test
`);
expect(rows).toEqual([{ payload: "hello" }]);
} finally {
await restoreSql.end();
}
},
20_000,
);
});