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Remove event listeners from orphaned gutters

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This commit is contained in:
Antonio Scandurra
2015-06-19 10:24:48 +02:00
parent 26b1d166fd
commit d7156ff387
4 changed files with 29 additions and 1 deletions
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18
spec/text-editor-component-spec.coffee
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@@ -743,6 +743,16 @@ describe "TextEditorComponent", ->
beforeEach ->
gutterNode = componentNode.querySelector('.gutter')
describe "when the component is destroyed", ->
it "stops listening for folding events", ->
component.destroy()
lineNumber = component.lineNumberNodeForScreenRow(1)
target = lineNumber.querySelector('.icon-right')
target.dispatchEvent(buildClickEvent(target))
expect(nextAnimationFrame).toBe(noAnimationFrame)
it "folds and unfolds the block represented by the fold indicator when clicked", ->
expect(lineNumberHasClass(1, 'folded')).toBe false
@@ -1727,6 +1737,14 @@ describe "TextEditorComponent", ->
beforeEach ->
gutterNode = componentNode.querySelector('.gutter')
describe "when the component is destroyed", ->
it "stops listening for selection events", ->
component.destroy()
gutterNode.dispatchEvent(buildMouseEvent('mousedown', clientCoordinatesForScreenRowInGutter(1)))
expect(editor.getSelectedScreenRange()).toEqual [[0, 0], [0, 0]]
describe "when the gutter is clicked", ->
it "selects the clicked row", ->
gutterNode.dispatchEvent(buildMouseEvent('mousedown', clientCoordinatesForScreenRowInGutter(4)))