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https://github.com/atom/atom.git
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b43c756820
Previously window.shutdown() was called multiple times if window.close() was called since the shutdown handler was also fired in the native window controller. This prevented proper serialization of the RootView from occurring when then window was closed via meta-w or meta-W since it was called a second time when already empty of packages and editors.
94 lines
3.4 KiB
CoffeeScript
94 lines
3.4 KiB
CoffeeScript
$ = require 'jquery'
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fs = require 'fs'
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describe "Window", ->
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[rootView] = []
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beforeEach ->
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window.attachRootView(require.resolve('fixtures'))
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rootView = window.rootView
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afterEach ->
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window.shutdown()
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atom.setRootViewStateForPath(rootView.project.getPath(), null)
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$(window).off 'beforeunload'
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describe ".close()", ->
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it "is triggered by the 'core:close' event", ->
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spyOn window, 'close'
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$(window).trigger 'core:close'
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expect(window.close).toHaveBeenCalled()
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it "is triggered by the 'window:close event'", ->
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spyOn window, 'close'
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$(window).trigger 'window:close'
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expect(window.close).toHaveBeenCalled()
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describe ".reload()", ->
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it "returns false when no buffers are modified", ->
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spyOn($native, "reload")
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window.reload()
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expect($native.reload).toHaveBeenCalled()
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it "shows alert when a modifed buffer exists", ->
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rootView.open('sample.js')
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rootView.getActiveEditor().insertText("hi")
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spyOn(atom, "confirm")
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spyOn($native, "reload")
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window.reload()
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expect($native.reload).not.toHaveBeenCalled()
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expect(atom.confirm).toHaveBeenCalled()
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describe "requireStylesheet(path)", ->
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it "synchronously loads the stylesheet at the given path and installs a style tag for it in the head", ->
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$('head style[id*="atom.css"]').remove()
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lengthBefore = $('head style').length
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requireStylesheet('atom.css')
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expect($('head style').length).toBe lengthBefore + 1
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styleElt = $('head style[id*="atom.css"]')
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fullPath = require.resolve('atom.css')
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expect(styleElt.attr('id')).toBe fullPath
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expect(styleElt.text()).toBe fs.read(fullPath)
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# doesn't append twice
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requireStylesheet('atom.css')
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expect($('head style').length).toBe lengthBefore + 1
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describe ".disableStyleSheet(path)", ->
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it "removes styling applied by given stylesheet path", ->
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cssPath = require.resolve(fs.join("fixtures", "css.css"))
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expect($(document.body).css('font-weight')).not.toBe("bold")
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requireStylesheet(cssPath)
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expect($(document.body).css('font-weight')).toBe("bold")
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removeStylesheet(cssPath)
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expect($(document.body).css('font-weight')).not.toBe("bold")
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describe "before the window is unloaded", ->
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it "saves the serialized state of the root view to the atom object so it can be rehydrated after reload", ->
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expect(atom.getRootViewStateForPath(window.rootView.project.getPath())).toBeUndefined()
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expectedState = JSON.parse(JSON.stringify(window.rootView.serialize())) # JSON.stringify removes keys with undefined values
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$(window).trigger 'beforeunload'
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expect(atom.getRootViewStateForPath(rootView.project.getPath())).toEqual expectedState
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it "unsubscribes from all buffers", ->
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rootView.open('sample.js')
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editor1 = rootView.getActiveEditor()
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editor2 = editor1.splitRight()
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expect(window.rootView.getEditors().length).toBe 2
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$(window).trigger 'beforeunload'
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expect(editor1.getBuffer().subscriptionCount()).toBe 0
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describe ".shutdown()", ->
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it "only deactivates the RootView the first time it is called", ->
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deactivateSpy = spyOn(rootView, "deactivate").andCallThrough()
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window.shutdown()
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expect(rootView.deactivate).toHaveBeenCalled()
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deactivateSpy.reset()
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window.shutdown()
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expect(rootView.deactivate).not.toHaveBeenCalled()
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