755 lines
19 KiB
JavaScript
755 lines
19 KiB
JavaScript
import * as Y from '../src/index.js'
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import * as t from 'lib0/testing'
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import { init, compare } from './testHelper.js'
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/**
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* @param {t.TestCase} tc
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*/
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export const testBasicMap = tc => {
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const doc = new Y.Doc()
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const map = doc.getMap('map')
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const nested = new Y.Map()
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nested.set('a1', 'hello')
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map.set('a', nested)
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const link = map.link('a')
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map.set('b', link)
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const link2 = /** @type {Y.WeakLink<any>} */ (map.get('b'))
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const expected = nested.toJSON()
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const actual = link2.deref().toJSON()
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t.compare(actual, expected)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testBasicArray = tc => {
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const { testConnector, array0, array1 } = init(tc, {users:2})
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array0.insert(0, [1,2,3])
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array0.insert(3, [array0.quote(1)])
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t.compare(array0.get(0), 1)
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t.compare(array0.get(1), 2)
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t.compare(array0.get(2), 3)
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t.compare(array0.get(3).deref(), 2)
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testConnector.flushAllMessages()
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t.compare(array1.get(0), 1)
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t.compare(array1.get(1), 2)
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t.compare(array1.get(2), 3)
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t.compare(array1.get(3).deref(), 2)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testArrayQuoteMultipleElements = tc => {
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const { testConnector, array0, array1 } = init(tc, {users:2})
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const nested = new Y.Map([['key', 'value']])
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array0.insert(0, [1, 2, nested, 3])
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array0.insert(0, [array0.quote(1, 3)])
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const link0 = array0.get(0)
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t.compare(link0.unquote(), [2, nested, 3])
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t.compare(array0.get(1), 1)
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t.compare(array0.get(2), 2)
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t.compare(array0.get(3), nested)
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t.compare(array0.get(4), 3)
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testConnector.flushAllMessages()
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const link1 = array1.get(0)
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let unquoted = link1.unquote()
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t.compare(unquoted[0], 2)
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t.compare(unquoted[1].toJSON(), {'key':'value'})
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t.compare(unquoted[2], 3)
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t.compare(array1.get(1), 1)
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t.compare(array1.get(2), 2)
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t.compare(array1.get(3).toJSON(), {'key':'value'})
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t.compare(array1.get(4), 3)
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array1.insert(3, ['A', 'B'])
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unquoted = link1.unquote()
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t.compare(unquoted[0], 2)
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t.compare(unquoted[1], 'A')
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t.compare(unquoted[2], 'B')
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t.compare(unquoted[3].toJSON(), {'key':'value'})
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t.compare(unquoted[4], 3)
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testConnector.flushAllMessages()
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t.compare(array0.get(0).unquote(), [2, 'A', 'B', nested, 3])
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testSelfQuotation = tc => {
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const { testConnector, array0, array1 } = init(tc, {users:2})
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array0.insert(0, [1, 2, 3, 4])
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const link0 = array0.quote(0, 3)
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array0.insert(1, [link0]) // link is inserted into its own range
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t.compare(link0.unquote(), [1, link0, 2, 3])
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t.compare(array0.get(0), 1)
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t.compare(array0.get(1), link0)
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t.compare(array0.get(2), 2)
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t.compare(array0.get(3), 3)
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t.compare(array0.get(4), 4)
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testConnector.flushAllMessages()
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const link1 = array1.get(1)
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let unquoted = link1.unquote()
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t.compare(unquoted, [1, link1, 2, 3])
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t.compare(array1.get(0), 1)
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t.compare(array1.get(1), link1)
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t.compare(array1.get(2), 2)
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t.compare(array1.get(3), 3)
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t.compare(array1.get(4), 4)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testUpdate = tc => {
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const { testConnector, users, map0, map1 } = init(tc, { users: 2 })
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map0.set('a', new Y.Map([['a1', 'hello']]))
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const link0 = /** @type {Y.WeakLink<Y.Map<any>>} */ (map0.link('a'))
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map0.set('b', link0)
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testConnector.flushAllMessages()
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const link1 = /** @type {Y.WeakLink<Y.Map<any>>} */ (map1.get('b'))
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let l1 = /** @type {Y.Map<any>} */ (link1.deref())
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let l0 = /** @type {Y.Map<any>} */ (link0.deref())
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t.compare(l1.get('a1'), l0.get('a1'))
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map1.get('a').set('a2', 'world')
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testConnector.flushAllMessages()
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l1 = /** @type {Y.Map<any>} */ (link1.deref())
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l0 = /** @type {Y.Map<any>} */ (link0.deref())
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t.compare(l1.get('a2'), l0.get('a2'))
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeleteWeakLink = tc => {
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const { testConnector, users, map0, map1 } = init(tc, { users: 2 })
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map0.set('a', new Y.Map([['a1', 'hello']]))
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const link0 = /** @type {Y.WeakLink<Y.Map<any>>} */ (map0.link('a'))
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map0.set('b', link0)
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testConnector.flushAllMessages()
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const link1 = /** @type {Y.WeakLink<Y.Map>} */ map1.get('b')
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const l1 = /** @type {Y.Map<any>} */ (link1.deref())
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const l0 = /** @type {Y.Map<any>} */ (link0.deref())
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t.compare(l1.get('a1'), l0.get('a1'))
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map1.delete('b') // delete links
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testConnector.flushAllMessages()
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// since links have been deleted, they no longer refer to any content
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t.compare(link0.deref(), undefined)
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t.compare(link1.deref(), undefined)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeleteSource = tc => {
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const { testConnector, users, map0, map1 } = init(tc, { users: 2 })
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map0.set('a', new Y.Map([['a1', 'hello']]))
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const link0 = /** @type {Y.WeakLink<Y.Map<any>>} */ (map0.link('a'))
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map0.set('b', link0)
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testConnector.flushAllMessages()
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const link1 = /** @type {Y.WeakLink<Y.Map<any>>} */ (map1.get('b'))
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let l1 = /** @type {Y.Map<any>} */ (link1.deref())
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let l0 = /** @type {Y.Map<any>} */ (link0.deref())
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t.compare(l1.get('a1'), l0.get('a1'))
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map1.delete('a') // delete source of the link
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testConnector.flushAllMessages()
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// since source have been deleted, links no longer refer to any content
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t.compare(link0.deref(), undefined)
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t.compare(link1.deref(), undefined)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testObserveMapUpdate = tc => {
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const { testConnector, users, map0, map1 } = init(tc, { users: 2 })
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map0.set('a', 'value')
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const link0 = /** @type {Y.WeakLink<String>} */ (map0.link('a'))
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map0.set('b', link0)
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/**
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* @type {any}
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*/
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let target0
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link0.observe((e) => target0 = e.target)
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testConnector.flushAllMessages()
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let link1 = /** @type {Y.WeakLink<String>} */ (map1.get('b'))
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t.compare(link1.deref(), 'value')
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/**
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* @type {any}
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*/
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let target1
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link1.observe((e) => target1 = e.target)
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map0.set('a', 'value2')
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t.compare(target0.deref(), 'value2')
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testConnector.flushAllMessages()
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t.compare(target1.deref(), 'value2')
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testObserveMapDelete = tc => {
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const { testConnector, users, map0, map1 } = init(tc, { users: 2 })
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map0.set('a', 'value')
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const link0 = /** @type {Y.WeakLink<String>} */ (map0.link('a'))
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map0.set('b', link0)
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/**
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* @type {any}
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*/
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let target0
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link0.observe((e) => target0 = e.target)
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testConnector.flushAllMessages()
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let link1 = /** @type {Y.WeakLink<String>} */ (map1.get('b'))
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t.compare(link1.deref(), 'value')
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/**
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* @type {any}
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*/
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let target1
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link1.observe((e) => target1 = e.target)
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map0.delete('a')
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t.compare(target0.deref(), undefined)
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testConnector.flushAllMessages()
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t.compare(target1.deref(), undefined)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testObserveArray = tc => {
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const { testConnector, array0, array1 } = init(tc, { users: 2 })
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array0.insert(0, ['A','B','C'])
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const link0 = /** @type {Y.WeakLink<String>} */ (array0.quote(1, 2))
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array0.insert(0, [link0])
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/**
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* @type {any}
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*/
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let target0
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link0.observe((e) => target0 = e.target)
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testConnector.flushAllMessages()
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let link1 = /** @type {Y.WeakLink<String>} */ (array1.get(0))
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t.compare(link1.unquote(), ['B','C'])
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/**
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* @type {any}
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*/
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let target1
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link1.observe((e) => target1 = e.target)
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array0.delete(2)
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t.compare(target0.unquote(), ['C'])
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testConnector.flushAllMessages()
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t.compare(target1.unquote(), ['C'])
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array1.delete(2)
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t.compare(target1.unquote(), [])
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testConnector.flushAllMessages()
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t.compare(target0.unquote(), [])
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target0 = null
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array0.delete(1)
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t.compare(target0, null)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeepObserveTransitive = tc => {
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// test observers in a face of linked chains of values
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const doc = new Y.Doc()
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/*
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Structure:
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- map1
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- link-key: <=+-+
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- map2: | |
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- key: value1-+ |
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- link-link: <--+
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*/
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const map1 = doc.getMap('map1')
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const map2 = doc.getMap('map2')
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map2.set('key', 'value1')
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const link1 = /** @type {Y.WeakLink<String>} */ (map2.link('key'))
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map1.set('link-key', link1)
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const link2 = /** @type {Y.WeakLink<String>} */ (map1.link('link-key'))
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map2.set('link-link', link2)
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/**
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* @type {Array<any>}
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*/
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let events = []
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link2.observeDeep((e) => events = e)
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map2.set('key', 'value2')
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const values = events.map((e) => e.target.deref())
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t.compare(values, ['value2'])
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeepObserveTransitive2 = tc => {
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// test observers in a face of multi-layer linked chains of values
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const doc = new Y.Doc()
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/*
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Structure:
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- map1
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- link-key: <=+-+
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- map2: | |
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- key: value1-+ |
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- link-link: <==+--+
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- map3: |
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- link-link-link:<-+
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*/
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const map1 = doc.getMap('map1')
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const map2 = doc.getMap('map2')
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const map3 = doc.getMap('map3')
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map2.set('key', 'value1')
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const link1 = /** @type {Y.WeakLink<String>} */ (map2.link('key'))
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map1.set('link-key', link1)
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const link2 = /** @type {Y.WeakLink<String>} */ (map1.link('link-key'))
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map2.set('link-link', link2)
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const link3 = /** @type {Y.WeakLink<String>} */ (map2.link('link-link'))
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map3.set('link-link-link', link3)
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/**
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* @type {Array<any>}
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*/
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let events = []
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link3.observeDeep((e) => events = e)
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map2.set('key', 'value2')
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const values = events.map((e) => e.target.deref())
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t.compare(values, ['value2'])
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeepObserveMap = tc => {
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// test observers in a face of linked chains of values
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const doc = new Y.Doc()
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/*
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Structure:
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- map (observed):
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- link:<----+
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- array: |
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0: nested:-+
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- key: value
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*/
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const map = doc.getMap('map')
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const array = doc.getArray('array')
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/**
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* @type {Array<any>}
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*/
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let events = []
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map.observeDeep((e) => events = e)
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const nested = new Y.Map()
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array.insert(0, [nested])
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const link = array.quote(0)
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map.set('link', link)
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// update entry in linked map
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events = []
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nested.set('key', 'value')
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t.compare(events.length, 1)
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t.compare(events[0].target, nested)
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t.compare(events[0].keys, new Map([['key', {action:'add', oldValue: undefined}]]))
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// delete entry in linked map
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events = []
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nested.delete('key')
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t.compare(events.length, 1)
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t.compare(events[0].target, nested)
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t.compare(events[0].keys, new Map([['key', {action:'delete', oldValue: undefined}]]))
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// delete linked map
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array.delete(0)
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t.compare(events.length, 1)
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t.compare(events[0].target, link)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeepObserveArray = tc => { //FIXME
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// test observers in a face of linked chains of values
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const doc = new Y.Doc()
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/*
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Structure:
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- map:
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- nested: --------+
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- key: value |
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- array (observed): |
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0: <--------------+
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*/
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const map = doc.getMap('map')
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const array = doc.getArray('array')
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const nested = new Y.Map()
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map.set('nested', nested)
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const link = map.link('nested')
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array.insert(0, [link])
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/**
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* @type {Array<any>}
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*/
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let events = []
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array.observeDeep((evts) => {
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events = []
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for (let e of evts) {
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switch (e.constructor) {
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case Y.YMapEvent:
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events.push({target: e.target, keys: e.keys})
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break;
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case Y.YWeakLinkEvent:
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events.push({target: e.target})
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break;
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default: throw new Error('unexpected event type ' + e.constructor)
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}
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}
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})
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// update entry in linked map
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events = []
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nested.set('key', 'value')
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t.compare(events.length, 1)
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t.compare(events[0].target, nested)
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t.compare(events[0].keys, new Map([['key', {action:'add', oldValue: undefined}]]))
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nested.set('key', 'value2')
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t.compare(events.length, 1)
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t.compare(events[0].target, nested)
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t.compare(events[0].keys, new Map([['key', {action:'update', oldValue: 'value'}]]))
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// delete entry in linked map
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nested.delete('key')
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t.compare(events.length, 1)
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t.compare(events[0].target, nested)
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t.compare(events[0].keys, new Map([['key', {action:'delete', oldValue: 'value2'}]]))
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// delete linked map
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map.delete('nested')
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t.compare(events.length, 1)
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t.compare(events[0].target, link)
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}
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/**
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* @param {t.TestCase} tc
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*/
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export const testDeepObserveNewElementWithinQuotedRange = tc => {
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const { testConnector, users, array0, array1 } = init(tc, { users: 2 })
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const m1 = new Y.Map()
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const m3 = new Y.Map()
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array0.insert(0, [1,m1,m3,2])
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const link0 = array0.quote(1, 2)
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array0.insert(0, [link0])
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testConnector.flushAllMessages()
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/**
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* @type {Array<any>}
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*/
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let e0 = []
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link0.observeDeep((evts) => {
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e0 = []
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for (let e of evts) {
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switch (e.constructor) {
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case Y.YMapEvent:
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e0.push({target: e.target, keys: e.keys})
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break;
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case Y.YWeakLinkEvent:
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e0.push({target: e.target})
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break;
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default: throw new Error('unexpected event type ' + e.constructor)
|
|
}
|
|
}
|
|
})
|
|
|
|
const link1 = /** @type {Y.WeakLink<any>} */ (array1.get(0))
|
|
/**
|
|
* @type {Array<any>}
|
|
*/
|
|
let e1 = []
|
|
link1.observeDeep((evts) => {
|
|
e1 = []
|
|
for (let e of evts) {
|
|
switch (e.constructor) {
|
|
case Y.YMapEvent:
|
|
e1.push({target: e.target, keys: e.keys})
|
|
break;
|
|
case Y.YWeakLinkEvent:
|
|
e1.push({target: e.target})
|
|
break;
|
|
default: throw new Error('unexpected event type ' + e.constructor)
|
|
}
|
|
}
|
|
})
|
|
|
|
const m20 = new Y.Map()
|
|
array0.insert(3, [m20])
|
|
|
|
m20.set('key', 'value')
|
|
t.compare(e0.length, 1)
|
|
t.compare(e0[0].target, m20)
|
|
t.compare(e0[0].keys, new Map([['key', {action:'add', oldValue: undefined}]]))
|
|
|
|
testConnector.flushAllMessages()
|
|
|
|
const m21 = array1.get(3)
|
|
t.compare(e1.length, 1)
|
|
t.compare(e1[0].target, m21)
|
|
t.compare(e1[0].keys, new Map([['key', {action:'add', oldValue: undefined}]]))
|
|
}
|
|
|
|
/**
|
|
* @param {t.TestCase} tc
|
|
*/
|
|
export const testMapDeepObserve = tc => { //FIXME
|
|
const doc = new Y.Doc()
|
|
const outer = doc.getMap('outer')
|
|
const inner = new Y.Map()
|
|
outer.set('inner', inner)
|
|
|
|
/**
|
|
* @type {Array<any>}
|
|
*/
|
|
let events = []
|
|
outer.observeDeep((evts) => {
|
|
events = []
|
|
for (let e of evts) {
|
|
switch (e.constructor) {
|
|
case Y.YMapEvent:
|
|
events.push({target: e.target, keys: e.keys})
|
|
break;
|
|
case Y.YWeakLinkEvent:
|
|
events.push({target: e.target})
|
|
break;
|
|
default: throw new Error('unexpected event type ' + e.constructor)
|
|
}
|
|
}
|
|
})
|
|
|
|
|
|
inner.set('key', 'value1')
|
|
t.compare(events.length, 1)
|
|
t.compare(events[0].target, inner)
|
|
t.compare(events[0].keys, new Map([['key', {action:'add', oldValue: undefined}]]))
|
|
|
|
events = []
|
|
inner.set('key', 'value2')
|
|
t.compare(events.length, 1)
|
|
t.compare(events[0].target, inner)
|
|
t.compare(events[0].keys, new Map([['key', {action:'update', oldValue: 'value1'}]]))
|
|
|
|
events = []
|
|
inner.delete('key')
|
|
t.compare(events.length, 1)
|
|
t.compare(events[0].target, inner)
|
|
t.compare(events[0].keys, new Map([['key', {action:'delete', oldValue: 'value2'}]]))
|
|
}
|
|
|
|
/**
|
|
* @param {t.TestCase} tc
|
|
*/
|
|
export const testDeepObserveRecursive = tc => {
|
|
// test observers in a face of cycled chains of values
|
|
const doc = new Y.Doc()
|
|
/*
|
|
Structure:
|
|
array (observed):
|
|
m0:--------+
|
|
- k1:<-+ |
|
|
| |
|
|
m1------+ |
|
|
- k2:<-+ |
|
|
| |
|
|
m2------+ |
|
|
- k0:<----+
|
|
*/
|
|
const root = doc.getArray('array')
|
|
|
|
const m0 = new Y.Map()
|
|
const m1 = new Y.Map()
|
|
const m2 = new Y.Map()
|
|
|
|
root.insert(0, [m0])
|
|
root.insert(1, [m1])
|
|
root.insert(2, [m2])
|
|
|
|
const l0 = root.quote(0)
|
|
const l1 = root.quote(1)
|
|
const l2 = root.quote(2)
|
|
|
|
// create cyclic reference between links
|
|
m0.set('k1', l1)
|
|
m1.set('k2', l2)
|
|
m2.set('k0', l0)
|
|
|
|
/**
|
|
* @type {Array<any>}
|
|
*/
|
|
let events = []
|
|
m0.observeDeep((e) => events = e)
|
|
|
|
m1.set('test-key1', 'value1')
|
|
t.compare(events.length, 1)
|
|
t.compare(events[0].target, m1)
|
|
t.compare(events[0].keys, new Map([['test-key1', {action:'add', oldValue: undefined}]]))
|
|
|
|
events = []
|
|
m2.set('test-key2', 'value2')
|
|
t.compare(events.length, 1)
|
|
t.compare(events[0].target, m2)
|
|
t.compare(events[0].keys, new Map([['test-key2', {action:'add', oldValue: undefined}]]))
|
|
|
|
m1.delete('test-key1')
|
|
t.compare(events.length, 1)
|
|
t.compare(events[0].target, m1)
|
|
t.compare(events[0].keys, new Map([['test-key1', {action:'delete', oldValue: undefined}]]))
|
|
}
|
|
|
|
/**
|
|
* @param {t.TestCase} tc
|
|
*/
|
|
export const testRemoteMapUpdate = tc => {
|
|
const { testConnector, users, map0, map1, map2 } = init(tc, { users: 3 })
|
|
|
|
map0.set('key', 1)
|
|
testConnector.flushAllMessages()
|
|
|
|
map1.set('link', map1.link('key'))
|
|
map0.set('key', 2)
|
|
map0.set('key', 3)
|
|
|
|
// apply updated content first, link second
|
|
Y.applyUpdate(users[2], Y.encodeStateAsUpdate(users[0]))
|
|
Y.applyUpdate(users[2], Y.encodeStateAsUpdate(users[1]))
|
|
|
|
// make sure that link can find the most recent block
|
|
const link2 = map2.get('link')
|
|
t.compare(link2.deref(), 3)
|
|
|
|
testConnector.flushAllMessages()
|
|
|
|
const link1 = map1.get('link')
|
|
const link0 = map0.get('link')
|
|
|
|
t.compare(link0.deref(), 3)
|
|
t.compare(link1.deref(), 3)
|
|
t.compare(link2.deref(), 3)
|
|
}
|
|
|
|
/**
|
|
* @param {t.TestCase} tc
|
|
*/
|
|
export const testTextBasic = tc => {
|
|
const { testConnector, text0, text1 } = init(tc, { users: 2 })
|
|
|
|
text0.insert(0, 'abcd') // 'abcd'
|
|
const link0 = text0.quote(1, 2) // quote: [bc]
|
|
t.compare(link0.toString(), 'bc')
|
|
text0.insert(2, 'ef') // 'abefcd', quote: [befc]
|
|
t.compare(link0.toString(), 'befc')
|
|
text0.delete(3, 3) // 'abe', quote: [be]
|
|
t.compare(link0.toString(), 'be')
|
|
text0.insertEmbed(3, link0) // 'abe[be]'
|
|
|
|
testConnector.flushAllMessages()
|
|
|
|
const delta = text1.toDelta()
|
|
const { insert } = delta[1] // YWeakLink
|
|
t.compare(insert.toString(), 'be')
|
|
}
|
|
|
|
/**
|
|
* @param {t.TestCase} tc
|
|
*/
|
|
export const testXmlTextBasic = tc => {
|
|
const { testConnector, xml0, xml1 } = init(tc, { users: 2 })
|
|
const text0 = new Y.XmlText()
|
|
xml0.insert(0, [text0])
|
|
|
|
text0.insert(0, 'abcd') // 'abcd'
|
|
const link0 = text0.quote(1, 2) // quote: [bc]
|
|
t.compare(link0.toString(), 'bc')
|
|
text0.insert(2, 'ef') // 'abefcd', quote: [befc]
|
|
t.compare(link0.toString(), 'befc')
|
|
text0.delete(3, 3) // 'abe', quote: [be]
|
|
t.compare(link0.toString(), 'be')
|
|
text0.insertEmbed(3, link0) // 'abe[be]'
|
|
|
|
testConnector.flushAllMessages()
|
|
const text1 = /** @type {Y.XmlText} */ (xml1.get(0))
|
|
const delta = text1.toDelta()
|
|
const { insert } = delta[1] // YWeakLink
|
|
t.compare(insert.toString(), 'be')
|
|
}
|
|
/**
|
|
* @param {t.TestCase} tc
|
|
*/
|
|
export const testQuoteFormattedText = tc => {
|
|
const doc = new Y.Doc()
|
|
const text = /** @type {Y.XmlText} */ (doc.get('text', Y.XmlText))
|
|
const text2 = /** @type {Y.XmlText} */ (doc.get('text2', Y.XmlText))
|
|
|
|
text.insert(0, 'abcde')
|
|
text.format(0, 1, {b:true})
|
|
text.format(1, 3, {i:true}) // '<b>a</b><i>bcd</i>e'
|
|
const l1 = text.quote(0, 2)
|
|
t.compare(l1.toString(), '<b>a</b><i>b</i>')
|
|
const l2 = text.quote(2, 1) // '<i>c</i>'
|
|
t.compare(l2.toString(), '<i>c</i>')
|
|
const l3 = text.quote(3, 2) // '<i>d</i>e'
|
|
t.compare(l3.toString(), '<i>d</i>e')
|
|
|
|
text2.insertEmbed(0, l1)
|
|
text2.insertEmbed(1, l2)
|
|
text2.insertEmbed(2, l3)
|
|
|
|
const delta = text2.toDelta()
|
|
t.compare(delta, [
|
|
{insert: l1},
|
|
{insert: l2},
|
|
{insert: l3},
|
|
])
|
|
} |