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fix js bindings

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This commit is contained in:
Nikita Sivukhin
2025-11-10 17:25:10 +04:00
parent 98db727a99
commit 02275a6fa1
9 changed files with 115 additions and 45 deletions
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2
bindings/javascript/sync/packages/native/index.d.ts vendored
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@@ -221,7 +221,7 @@ export type DatabaseRowTransformResultJs =
export type GeneratorResponse =
| { type: 'IO' }
| { type: 'Done' }
| { type: 'SyncEngineStats', operations: number, mainWal: number, revertWal: number, lastPullUnixTime?: number, lastPushUnixTime?: number, revision?: string }
| { type: 'SyncEngineStats', operations: number, mainWal: number, revertWal: number, lastPullUnixTime?: number, lastPushUnixTime?: number, revision?: string, networkSentBytes: number, networkReceivedBytes: number }
| { type: 'SyncEngineChanges', changes: SyncEngineChanges }
export type JsProtocolRequest =

34
bindings/javascript/sync/packages/native/promise.test.ts
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@@ -13,6 +13,40 @@ function cleanup(path) {
try { unlinkSync(`${path}-wal-revert`) } catch (e) { }
}
test('partial sync', async () => {
{
const db = await connect({
path: ':memory:',
url: process.env.VITE_TURSO_DB_URL,
longPollTimeoutMs: 100,
});
await db.exec("CREATE TABLE IF NOT EXISTS partial(value BLOB)");
await db.exec("DELETE FROM partial");
await db.exec("INSERT INTO partial SELECT randomblob(1024) FROM generate_series(1, 2000)");
await db.push();
await db.close();
}
const db = await connect({
path: ':memory:',
url: process.env.VITE_TURSO_DB_URL,
longPollTimeoutMs: 100,
partial: true,
});
// 128 pages plus some overhead (very rough estimation)
expect((await db.stats()).networkReceivedBytes).toBeLessThanOrEqual(128 * (4096 + 128));
// select of one record shouldn't increase amount of received data
expect(await db.prepare("SELECT length(value) as length FROM partial LIMIT 1").all()).toEqual([{ length: 1024 }]);
expect((await db.stats()).networkReceivedBytes).toBeLessThanOrEqual(128 * (4096 + 128));
await db.prepare("INSERT INTO partial VALUES (-1)").run();
expect(await db.prepare("SELECT COUNT(*) as cnt FROM partial").all()).toEqual([{ cnt: 2001 }]);
expect((await db.stats()).networkReceivedBytes).toBeGreaterThanOrEqual(2000 * 1024);
})
test('concurrent-actions-consistency', async () => {
{
const db = await connect({