38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
import { test } from 'cutest'
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import * as random from '../lib/prng/prng.mjs'
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import * as Y from '../index.mjs'
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import { prosemirrorPlugin } from '../bindings/prosemirror.mjs'
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import {EditorState} from 'prosemirror-state'
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import {EditorView} from 'prosemirror-view'
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import {schema} from 'prosemirror-schema-basic'
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import {exampleSetup} from 'prosemirror-example-setup'
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const createNewProsemirrorView = y => {
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const view = new EditorView(document.createElement('div'), {
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state: EditorState.create({
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schema,
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plugins: exampleSetup({schema}).concat([prosemirrorPlugin(y.define('prosemirror', Y.XmlFragment))])
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})
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})
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return view
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}
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test('random prosemirror insertions', async t => {
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const gen = random.createPRNG(t.getSeed())
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const y = new Y.Y()
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const p1 = createNewProsemirrorView(y)
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const p2 = createNewProsemirrorView(y)
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for (let i = 0; i < 10; i++) {
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const p = random.oneOf(gen, [p1, p2])
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const insertPos = random.int32(gen, 0, p.state.doc.content.size)
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const overwrite = random.int32(gen, 0, p.state.doc.content.size - insertPos)
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p.dispatch(p.state.tr.insertText('' + i, insertPos, insertPos + overwrite))
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}
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t.compare(
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p1.state.doc.toJSON(),
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p2.state.doc.toJSON(),
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'compare prosemirror models'
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)
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})
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