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Async-tokenize remaining buffer changes that exceed chunk size

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This commit is contained in:
Corey Johnson & Nathan Sobo
2012-12-11 16:51:05 -08:00
parent 7ead4d7390
commit dc60017c02
2 changed files with 26 additions and 3 deletions
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12
spec/app/tokenized-buffer-spec.coffee
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@@ -262,6 +262,18 @@ describe "TokenizedBuffer", ->
delete event.bufferChange
expect(event).toEqual(start: 5, end: 7, delta: 0)
describe "when there is an insertion that is larger than the chunk size", ->
it "tokenizes the initial chunk synchronously, then tokenizes the remaining lines in the background", ->
commentBlock = _.multiplyString("// a comment\n", tokenizedBuffer.chunkSize + 2)
buffer.insert([0,0], commentBlock)
expect(tokenizedBuffer.lineForScreenRow(0).ruleStack?).toBeTruthy()
expect(tokenizedBuffer.lineForScreenRow(4).ruleStack?).toBeTruthy()
expect(tokenizedBuffer.lineForScreenRow(5).ruleStack?).toBeFalsy()
advanceClock()
expect(tokenizedBuffer.lineForScreenRow(5).ruleStack?).toBeTruthy()
expect(tokenizedBuffer.lineForScreenRow(6).ruleStack?).toBeTruthy()
describe ".findOpeningBracket(closingBufferPosition)", ->
it "returns the position of the matching bracket, skipping any nested brackets", ->
expect(tokenizedBuffer.findOpeningBracket([9, 2])).toEqual [1, 29]