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Update .content.indentGuidesVisible when editor’s grammar changes

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This commit is contained in:
Nathan Sobo
2015-01-21 09:38:54 -07:00
parent d0b52538b2
commit 590391a0ce
2 changed files with 20 additions and 3 deletions
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16
spec/text-editor-presenter-spec.coffee
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@@ -87,6 +87,22 @@ describe "TextEditorPresenter", ->
atom.config.set('editor.showIndentGuide', false)
expect(presenter.state.content.indentGuidesVisible).toBe false
describe "when the editor's grammar changes", ->
it "updates .indentGuidesVisible based on the grammar's root scope", ->
atom.config.set('editor.showIndentGuide', true, scopeSelector: ".source.js")
presenter = new TextEditorPresenter(model: editor, clientHeight: 25, clientWidth: 50, scrollTop: 0, baseCharacterWidth: 10, lineHeight: 10, lineOverdrawMargin: 0)
expect(presenter.state.content.indentGuidesVisible).toBe false
waitsForPromise -> atom.packages.activatePackage('language-javascript')
runs ->
editor.setGrammar(atom.grammars.selectGrammar('.js'))
expect(presenter.state.content.indentGuidesVisible).toBe true
editor.setGrammar(atom.grammars.selectGrammar('.txt'))
expect(presenter.state.content.indentGuidesVisible).toBe false
describe "::state.content.lines", ->
describe "on initialization", ->
it "contains the lines that are visible on screen, plus the overdraw margin", ->