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Fix exception when auto-indenting after fold placeholder.

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Propagate state when splitting and concatenating screen line fragments, because we were passing an undefined state to the auto-indenter.
This commit is contained in:
Nathan Sobo
2012-03-13 15:50:43 -06:00
parent c102711336
commit 06a3f3d376
2 changed files with 15 additions and 6 deletions
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14
spec/atom/editor-spec.coffee
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@@ -536,13 +536,21 @@ describe "Editor", ->
beforeEach ->
editor.autoIndent = true
describe "when line renders on one screen line", ->
describe "when newline is inserted", ->
describe "when editing a line that spans a single screen line", ->
describe "when a newline is inserted", ->
it "indents cursor based on the indentation of previous buffer line", ->
editor.setCursorBufferPosition([1, 30])
editor.insertText("\n")
expect(editor.buffer.lineForRow(2)).toEqual(" ")
describe "when a newline is inserted following a fold placeholder", ->
it "indents cursor based on the indentation of previous buffer line", ->
editor.createFold([[1, 10], [1, 30]])
editor.setCursorBufferPosition([1, 30])
editor.insertText("\n")
expect(editor.buffer.lineForRow(2)).toEqual(" ")
describe "when text beginning with a newline is inserted", ->
it "indents cursor based on the indentation of previous buffer line", ->
editor.setCursorBufferPosition([4, 29])
editor.insertText("\nvar thisIsCool")
@@ -557,7 +565,7 @@ describe "Editor", ->
expect(editor.buffer.lineForRow(2)).toEqual(" }")
expect(editor.getCursorBufferPosition().column).toBe 3
describe "when line spans multiple screen lines", ->
describe "when editing a line that spans multiple screen lines", ->
beforeEach ->
editor.attachToDom()
editor.setSoftWrap(true)