aljaz/turso
1
0
Fork 0
mirror of https://github.com/aljazceru/turso.git synced 2025-12-17 16:44:19 +01:00
Code Issues Packages Projects Releases Wiki Activity

restructure js bindings

Browse Source
This commit is contained in:
Nikita Sivukhin
2025-09-09 11:30:47 +04:00
parent 96a595069c
commit 8160f4dc04
38 changed files with 3517 additions and 7279 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
bindings/javascript/packages/browser/promise.test.ts Normal file
View File

@@ -0,0 +1,55 @@
import { expect, test, afterEach } from 'vitest'
import { connect } from './promise.js'
test('in-memory db', async () => {
const db = await connect(":memory:");
await db.exec("CREATE TABLE t(x)");
await db.exec("INSERT INTO t VALUES (1), (2), (3)");
const stmt = db.prepare("SELECT * FROM t WHERE x % 2 = ?");
const rows = await stmt.all([1]);
expect(rows).toEqual([{ x: 1 }, { x: 3 }]);
})
test('on-disk db', async () => {
const path = `test-${(Math.random() * 10000) | 0}.db`;
const db1 = await connect(path);
await db1.exec("CREATE TABLE t(x)");
await db1.exec("INSERT INTO t VALUES (1), (2), (3)");
const stmt1 = db1.prepare("SELECT * FROM t WHERE x % 2 = ?");
expect(stmt1.columns()).toEqual([{ name: "x", column: null, database: null, table: null, type: null }]);
const rows1 = await stmt1.all([1]);
expect(rows1).toEqual([{ x: 1 }, { x: 3 }]);
await db1.close();
const db2 = await connect(path);
const stmt2 = db2.prepare("SELECT * FROM t WHERE x % 2 = ?");
expect(stmt2.columns()).toEqual([{ name: "x", column: null, database: null, table: null, type: null }]);
const rows2 = await stmt2.all([1]);
expect(rows2).toEqual([{ x: 1 }, { x: 3 }]);
db2.close();
})
test('attach', async () => {
const path1 = `test-${(Math.random() * 10000) | 0}.db`;
const path2 = `test-${(Math.random() * 10000) | 0}.db`;
const db1 = await connect(path1);
await db1.exec("CREATE TABLE t(x)");
await db1.exec("INSERT INTO t VALUES (1), (2), (3)");
const db2 = await connect(path2);
await db2.exec("CREATE TABLE q(x)");
await db2.exec("INSERT INTO q VALUES (4), (5), (6)");
await db1.exec(`ATTACH '${path2}' as secondary`);
const stmt = db1.prepare("SELECT * FROM t UNION ALL SELECT * FROM secondary.q");
expect(stmt.columns()).toEqual([{ name: "x", column: null, database: null, table: null, type: null }]);
const rows = await stmt.all([1]);
expect(rows).toEqual([{ x: 1 }, { x: 2 }, { x: 3 }, { x: 4 }, { x: 5 }, { x: 6 }]);
})
test('blobs', async () => {
const db = await connect(":memory:");
const rows = await db.prepare("SELECT x'1020' as x").all();
expect(rows).toEqual([{ x: new Uint8Array([16, 32]) }])
})