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handle local/remote autoload edge cases

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This commit is contained in:
Kevin Jahns
2021-11-19 13:27:14 +01:00
parent 9df5016667
commit 4154b12f14
3 changed files with 101 additions and 6 deletions
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91
tests/doc.tests.js
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@@ -88,7 +88,7 @@ export const testSubdoc = tc => {
subdocs.get('a').load()
t.compare(event, [[], [], ['a']])
subdocs.set('b', new Y.Doc({ guid: 'a' }))
subdocs.set('b', new Y.Doc({ guid: 'a', shouldLoad: false }))
t.compare(event, [['a'], [], []])
subdocs.get('b').load()
t.compare(event, [[], [], ['a']])
@@ -124,3 +124,92 @@ export const testSubdoc = tc => {
t.compare(Array.from(doc2.getSubdocGuids()), ['a', 'c'])
}
}
/**
* @param {t.TestCase} tc
*/
export const testSubdocLoadEdgeCases = tc => {
const ydoc = new Y.Doc()
const yarray = ydoc.getArray()
const subdoc1 = new Y.Doc()
/**
* @type {any}
*/
let lastEvent = null
ydoc.on('subdocs', event => {
lastEvent = event
})
yarray.insert(0, [subdoc1])
t.assert(subdoc1.shouldLoad)
t.assert(subdoc1.autoLoad === false)
t.assert(lastEvent !== null && lastEvent.loaded.has(subdoc1))
t.assert(lastEvent !== null && lastEvent.added.has(subdoc1))
// destroy and check whether lastEvent adds it again to added (it shouldn't)
subdoc1.destroy()
const subdoc2 = yarray.get(0)
t.assert(subdoc1 !== subdoc2)
t.assert(lastEvent !== null && lastEvent.added.has(subdoc2))
t.assert(lastEvent !== null && !lastEvent.loaded.has(subdoc2))
// load
subdoc2.load()
t.assert(lastEvent !== null && !lastEvent.added.has(subdoc2))
t.assert(lastEvent !== null && lastEvent.loaded.has(subdoc2))
// apply from remote
const ydoc2 = new Y.Doc()
ydoc2.on('subdocs', event => {
lastEvent = event
})
Y.applyUpdate(ydoc2, Y.encodeStateAsUpdate(ydoc))
const subdoc3 = ydoc2.getArray().get(0)
t.assert(subdoc3.shouldLoad === false)
t.assert(subdoc3.autoLoad === false)
t.assert(lastEvent !== null && lastEvent.added.has(subdoc3))
t.assert(lastEvent !== null && !lastEvent.loaded.has(subdoc3))
// load
subdoc3.load()
t.assert(subdoc3.shouldLoad)
t.assert(lastEvent !== null && !lastEvent.added.has(subdoc3))
t.assert(lastEvent !== null && lastEvent.loaded.has(subdoc3))
}
/**
* @param {t.TestCase} tc
*/
export const testSubdocLoadEdgeCasesAutoload = tc => {
const ydoc = new Y.Doc()
const yarray = ydoc.getArray()
const subdoc1 = new Y.Doc({ autoLoad: true })
/**
* @type {any}
*/
let lastEvent = null
ydoc.on('subdocs', event => {
lastEvent = event
})
yarray.insert(0, [subdoc1])
t.assert(subdoc1.shouldLoad)
t.assert(subdoc1.autoLoad)
t.assert(lastEvent !== null && lastEvent.loaded.has(subdoc1))
t.assert(lastEvent !== null && lastEvent.added.has(subdoc1))
// destroy and check whether lastEvent adds it again to added (it shouldn't)
subdoc1.destroy()
const subdoc2 = yarray.get(0)
t.assert(subdoc1 !== subdoc2)
t.assert(lastEvent !== null && lastEvent.added.has(subdoc2))
t.assert(lastEvent !== null && !lastEvent.loaded.has(subdoc2))
// load
subdoc2.load()
t.assert(lastEvent !== null && !lastEvent.added.has(subdoc2))
t.assert(lastEvent !== null && lastEvent.loaded.has(subdoc2))
// apply from remote
const ydoc2 = new Y.Doc()
ydoc2.on('subdocs', event => {
lastEvent = event
})
Y.applyUpdate(ydoc2, Y.encodeStateAsUpdate(ydoc))
const subdoc3 = ydoc2.getArray().get(0)
t.assert(subdoc1.shouldLoad)
t.assert(subdoc1.autoLoad)
t.assert(lastEvent !== null && lastEvent.added.has(subdoc3))
t.assert(lastEvent !== null && lastEvent.loaded.has(subdoc3))
}