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[relative-positions] add option to configure whether to follow redon insertions - #638

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This commit is contained in:
Kevin Jahns
2024-04-27 00:24:49 +02:00
parent 927c2369aa
commit ce43124ad0
2 changed files with 37 additions and 3 deletions
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22
tests/relativePositions.tests.js
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@@ -101,3 +101,25 @@ export const testRelativePositionAssociationDifference = tc => {
t.assert(posRight != null && posRight.index === 2)
t.assert(posLeft != null && posLeft.index === 1)
}
/**
* @param {t.TestCase} tc
*/
export const testRelativePositionWithUndo = tc => {
const ydoc = new Y.Doc()
const ytext = ydoc.getText()
ytext.insert(0, 'hello world')
const rpos = Y.createRelativePositionFromTypeIndex(ytext, 1)
const um = new Y.UndoManager(ytext)
ytext.delete(0, 6)
t.assert(Y.createAbsolutePositionFromRelativePosition(rpos, ydoc)?.index === 0)
um.undo()
t.assert(Y.createAbsolutePositionFromRelativePosition(rpos, ydoc)?.index === 1)
const posWithoutFollow = Y.createAbsolutePositionFromRelativePosition(rpos, ydoc, false)
console.log({ posWithoutFollow })
t.assert(Y.createAbsolutePositionFromRelativePosition(rpos, ydoc, false)?.index === 6)
const ydocClone = new Y.Doc()
Y.applyUpdate(ydocClone, Y.encodeStateAsUpdate(ydoc))
t.assert(Y.createAbsolutePositionFromRelativePosition(rpos, ydocClone)?.index === 6)
t.assert(Y.createAbsolutePositionFromRelativePosition(rpos, ydocClone, false)?.index === 6)
}