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Add spec for position translation with folds + line wrapping

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This commit is contained in:
Nathan Sobo
2012-03-06 15:51:04 -07:00
parent 7e4aae7b4f
commit cb23fdbf92
1 changed files with 10 additions and 5 deletions
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15
spec/atom/renderer-spec.coffee
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@@ -431,12 +431,17 @@ fdescribe "Renderer", ->
renderer.createFold([[4, 10], [4, 15]])
expect(renderer.screenPositionForBufferPosition([4, 5])).toEqual [4, 5]
expect(renderer.screenPositionForBufferPosition([4, 15])).toEqual [4, 13]
expect(renderer.screenPositionForBufferPosition([4, 20])).toEqual [4, 18]
expect(renderer.bufferPositionForScreenPosition([4, 5])).toEqual [4, 5]
expect(renderer.screenPositionForBufferPosition([4, 15])).toEqual [4, 13]
expect(renderer.bufferPositionForScreenPosition([4, 13])).toEqual [4, 15]
expect(renderer.screenPositionForBufferPosition([4, 20])).toEqual [4, 18]
expect(renderer.bufferPositionForScreenPosition([4, 18])).toEqual [4, 20]
describe "when there is a fold on a wrapped line", ->
it "translates positions accounting for both the fold and the wrapped line", ->
renderer.setMaxLineLength(50)
renderer.createFold([[3, 51], [3, 58]])
expect(renderer.screenPositionForBufferPosition([3, 58])).toEqual [4, 3]
expect(renderer.bufferPositionForScreenPosition([4, 3])).toEqual [3, 58]