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wip: hooking up tokenized buffer to textmate grammars

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This commit is contained in:
Corey Johnson & Nathan Sobo
2012-08-01 17:54:08 -07:00
parent 0cdc042e71
commit b50b8eacca
5 changed files with 36 additions and 32 deletions
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14
spec/app/tokenized-buffer-spec.coffee
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@@ -23,8 +23,8 @@ describe "TokenizedBuffer", ->
describe "tokenization", ->
it "tokenizes all the lines in the buffer on construction", ->
expect(tokenizedBuffer.lineForScreenRow(0).tokens[0]).toEqual(type: 'keyword.definition', value: 'var')
expect(tokenizedBuffer.lineForScreenRow(11).tokens[1]).toEqual(type: 'keyword', value: 'return')
expect(tokenizedBuffer.lineForScreenRow(0).tokens[0]).toEqual(value: 'var', scopes: ['source.js', 'storage.type.js'])
expect(tokenizedBuffer.lineForScreenRow(11).tokens[1]).toEqual(value: 'return', scopes: ['source.js', 'keyword.control.js'])
describe "when the buffer changes", ->
changeHandler = null
@@ -34,15 +34,15 @@ describe "TokenizedBuffer", ->
tokenizedBuffer.on "change", changeHandler
describe "when lines are updated, but none are added or removed", ->
it "updates tokens for each of the changed lines", ->
fit "updates tokens for each of the changed lines", ->
range = new Range([0, 0], [2, 0])
buffer.change(range, "foo()\nbar()\n")
buffer.change(range, "foo()\n7\n")
expect(tokenizedBuffer.lineForScreenRow(0).tokens[0]).toEqual(type: 'identifier', value: 'foo')
expect(tokenizedBuffer.lineForScreenRow(1).tokens[0]).toEqual(type: 'identifier', value: 'bar')
expect(tokenizedBuffer.lineForScreenRow(0).tokens[1]).toEqual(value: '(', scopes: ['source.js', 'meta.brace.round.js'])
expect(tokenizedBuffer.lineForScreenRow(1).tokens[0]).toEqual(value: '7', scopes: ['source.js', 'constant.numeric.js'])
# line 2 is unchanged
expect(tokenizedBuffer.lineForScreenRow(2).tokens[1]).toEqual(type: 'keyword', value: 'if')
expect(tokenizedBuffer.lineForScreenRow(2).tokens[1]).toEqual(value: 'if', scopes: ['source.js'])
expect(changeHandler).toHaveBeenCalled()
[event] = changeHandler.argsForCall[0]