1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
// This test file is loaded by worker.test.ts
import {ReplicacheTest} from '../test-util';import type {ReadTransaction, WriteTransaction} from '../transactions';import {asyncIterableToArray} from '../async-iterable-to-array';import {expect} from '@esm-bundle/chai';import type {JSONValue} from '../json';import {closeAllReps, reps} from '../test-util';import {TEST_LICENSE_KEY} from '@rocicorp/licensing/src/client';
onmessage = async (e: MessageEvent) => {  const {name} = e.data;  try {    await testGetHasScanOnEmptyDB(name);    // eslint-disable-next-line @typescript-eslint/ban-ts-comment    // @ts-ignore TypeScripts type defs are incorrect.    postMessage(undefined);    await closeAllReps();  } catch (ex) {    await closeAllReps();    // eslint-disable-next-line @typescript-eslint/ban-ts-comment    // @ts-ignore TypeScripts type defs are incorrect.    postMessage(ex);  }};
async function testGetHasScanOnEmptyDB(name: string) {  const rep = new ReplicacheTest({    pushDelay: 60_000, // Large to prevent interferin;,    name,    licenseKey: TEST_LICENSE_KEY,    mutators: {      testMut: async (        tx: WriteTransaction,        args: {key: string; value: JSONValue},      ) => {        const {key, value} = args;        await tx.put(key, value);        expect(await tx.has(key)).to.equal(true);        const v = await tx.get(key);        expect(v).to.deep.equal(value);
        expect(await tx.del(key)).to.equal(true);        expect(await tx.has(key)).to.be.false;      },    },  });  reps.add(rep);
  const {testMut} = rep.mutate;
  for (const [key, value] of Object.entries({    a: true,    b: false,    c: null,    d: 'string',    e: 12,    f: {},    g: [],    h: {h1: true},    i: [0, 1],  })) {    await testMut({key, value: value as JSONValue});  }
  async function t(tx: ReadTransaction) {    expect(await tx.get('key')).to.equal(undefined);    expect(await tx.has('key')).to.be.false;
    const scanItems = await asyncIterableToArray(tx.scan());    expect(scanItems).to.have.length(0);  }
  await rep.query(t);}