mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-11-10 10:17:11 +03:00
435 lines
18 KiB
CoffeeScript
435 lines
18 KiB
CoffeeScript
path = require 'path'
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fs = require 'fs-plus'
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temp = require('temp').track()
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describe "atom.themes", ->
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beforeEach ->
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spyOn(console, 'warn')
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afterEach ->
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atom.themes.deactivateThemes()
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temp.cleanupSync()
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describe "theme getters and setters", ->
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beforeEach ->
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jasmine.snapshotDeprecations()
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atom.packages.loadPackages()
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afterEach ->
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jasmine.restoreDeprecationsSnapshot()
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describe 'getLoadedThemes', ->
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it 'gets all the loaded themes', ->
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themes = atom.themes.getLoadedThemes()
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expect(themes.length).toBeGreaterThan(2)
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describe "getActiveThemes", ->
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it 'gets all the active themes', ->
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waitsForPromise -> atom.themes.activateThemes()
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runs ->
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names = atom.config.get('core.themes')
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expect(names.length).toBeGreaterThan(0)
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themes = atom.themes.getActiveThemes()
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expect(themes).toHaveLength(names.length)
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describe "when the core.themes config value contains invalid entry", ->
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it "ignores theme", ->
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atom.config.set 'core.themes', [
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'atom-light-ui'
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null
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undefined
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''
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false
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4
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{}
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[]
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'atom-dark-ui'
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]
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expect(atom.themes.getEnabledThemeNames()).toEqual ['atom-dark-ui', 'atom-light-ui']
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describe "::getImportPaths()", ->
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it "returns the theme directories before the themes are loaded", ->
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atom.config.set('core.themes', ['theme-with-index-less', 'atom-dark-ui', 'atom-light-ui'])
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paths = atom.themes.getImportPaths()
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# syntax theme is not a dir at this time, so only two.
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expect(paths.length).toBe 2
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expect(paths[0]).toContain 'atom-light-ui'
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expect(paths[1]).toContain 'atom-dark-ui'
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it "ignores themes that cannot be resolved to a directory", ->
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atom.config.set('core.themes', ['definitely-not-a-theme'])
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expect(-> atom.themes.getImportPaths()).not.toThrow()
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describe "when the core.themes config value changes", ->
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it "add/removes stylesheets to reflect the new config value", ->
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atom.themes.onDidChangeActiveThemes didChangeActiveThemesHandler = jasmine.createSpy()
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spyOn(atom.styles, 'getUserStyleSheetPath').andCallFake -> null
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waitsForPromise ->
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atom.themes.activateThemes()
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runs ->
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didChangeActiveThemesHandler.reset()
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atom.config.set('core.themes', [])
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waitsFor 'a', ->
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didChangeActiveThemesHandler.callCount is 1
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runs ->
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didChangeActiveThemesHandler.reset()
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expect(document.querySelectorAll('style.theme')).toHaveLength 0
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atom.config.set('core.themes', ['atom-dark-ui'])
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waitsFor 'b', ->
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didChangeActiveThemesHandler.callCount is 1
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runs ->
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didChangeActiveThemesHandler.reset()
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expect(document.querySelectorAll('style[priority="1"]')).toHaveLength 2
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expect(document.querySelector('style[priority="1"]').getAttribute('source-path')).toMatch /atom-dark-ui/
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atom.config.set('core.themes', ['atom-light-ui', 'atom-dark-ui'])
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waitsFor 'c', ->
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didChangeActiveThemesHandler.callCount is 1
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runs ->
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didChangeActiveThemesHandler.reset()
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expect(document.querySelectorAll('style[priority="1"]')).toHaveLength 2
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expect(document.querySelectorAll('style[priority="1"]')[0].getAttribute('source-path')).toMatch /atom-dark-ui/
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expect(document.querySelectorAll('style[priority="1"]')[1].getAttribute('source-path')).toMatch /atom-light-ui/
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atom.config.set('core.themes', [])
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waitsFor ->
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didChangeActiveThemesHandler.callCount is 1
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runs ->
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didChangeActiveThemesHandler.reset()
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expect(document.querySelectorAll('style[priority="1"]')).toHaveLength 2
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# atom-dark-ui has an directory path, the syntax one doesn't
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atom.config.set('core.themes', ['theme-with-index-less', 'atom-dark-ui'])
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waitsFor ->
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didChangeActiveThemesHandler.callCount is 1
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runs ->
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expect(document.querySelectorAll('style[priority="1"]')).toHaveLength 2
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importPaths = atom.themes.getImportPaths()
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expect(importPaths.length).toBe 1
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expect(importPaths[0]).toContain 'atom-dark-ui'
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it 'adds theme-* classes to the workspace for each active theme', ->
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atom.config.set('core.themes', ['atom-dark-ui', 'atom-dark-syntax'])
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workspaceElement = atom.views.getView(atom.workspace)
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atom.themes.onDidChangeActiveThemes didChangeActiveThemesHandler = jasmine.createSpy()
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waitsForPromise ->
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atom.themes.activateThemes()
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runs ->
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expect(workspaceElement).toHaveClass 'theme-atom-dark-ui'
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atom.themes.onDidChangeActiveThemes didChangeActiveThemesHandler = jasmine.createSpy()
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atom.config.set('core.themes', ['theme-with-ui-variables', 'theme-with-syntax-variables'])
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waitsFor ->
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didChangeActiveThemesHandler.callCount > 0
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runs ->
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# `theme-` twice as it prefixes the name with `theme-`
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expect(workspaceElement).toHaveClass 'theme-theme-with-ui-variables'
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expect(workspaceElement).toHaveClass 'theme-theme-with-syntax-variables'
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expect(workspaceElement).not.toHaveClass 'theme-atom-dark-ui'
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expect(workspaceElement).not.toHaveClass 'theme-atom-dark-syntax'
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describe "when a theme fails to load", ->
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it "logs a warning", ->
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console.warn.reset()
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atom.packages.activatePackage('a-theme-that-will-not-be-found').then((->), (->))
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expect(console.warn.callCount).toBe 1
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expect(console.warn.argsForCall[0][0]).toContain "Could not resolve 'a-theme-that-will-not-be-found'"
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describe "::requireStylesheet(path)", ->
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beforeEach ->
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jasmine.snapshotDeprecations()
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afterEach ->
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jasmine.restoreDeprecationsSnapshot()
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it "synchronously loads css at the given path and installs a style tag for it in the head", ->
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atom.styles.onDidAddStyleElement styleElementAddedHandler = jasmine.createSpy("styleElementAddedHandler")
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cssPath = atom.project.getDirectories()[0]?.resolve('css.css')
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lengthBefore = document.querySelectorAll('head style').length
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atom.themes.requireStylesheet(cssPath)
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expect(document.querySelectorAll('head style').length).toBe lengthBefore + 1
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expect(styleElementAddedHandler).toHaveBeenCalled()
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element = document.querySelector('head style[source-path*="css.css"]')
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expect(element.getAttribute('source-path')).toEqualPath cssPath
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expect(element.textContent).toBe fs.readFileSync(cssPath, 'utf8')
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# doesn't append twice
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styleElementAddedHandler.reset()
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atom.themes.requireStylesheet(cssPath)
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expect(document.querySelectorAll('head style').length).toBe lengthBefore + 1
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expect(styleElementAddedHandler).not.toHaveBeenCalled()
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for styleElement in document.querySelectorAll('head style[id*="css.css"]')
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styleElement.remove()
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it "synchronously loads and parses less files at the given path and installs a style tag for it in the head", ->
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lessPath = atom.project.getDirectories()[0]?.resolve('sample.less')
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lengthBefore = document.querySelectorAll('head style').length
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atom.themes.requireStylesheet(lessPath)
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expect(document.querySelectorAll('head style').length).toBe lengthBefore + 1
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element = document.querySelector('head style[source-path*="sample.less"]')
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expect(element.getAttribute('source-path')).toEqualPath lessPath
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expect(element.textContent).toBe """
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#header {
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color: #4d926f;
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}
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h2 {
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color: #4d926f;
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}
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"""
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# doesn't append twice
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atom.themes.requireStylesheet(lessPath)
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expect(document.querySelectorAll('head style').length).toBe lengthBefore + 1
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for styleElement in document.querySelectorAll('head style[id*="sample.less"]')
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styleElement.remove()
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it "supports requiring css and less stylesheets without an explicit extension", ->
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atom.themes.requireStylesheet path.join(__dirname, 'fixtures', 'css')
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expect(document.querySelector('head style[source-path*="css.css"]').getAttribute('source-path')).toEqualPath atom.project.getDirectories()[0]?.resolve('css.css')
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atom.themes.requireStylesheet path.join(__dirname, 'fixtures', 'sample')
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expect(document.querySelector('head style[source-path*="sample.less"]').getAttribute('source-path')).toEqualPath atom.project.getDirectories()[0]?.resolve('sample.less')
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document.querySelector('head style[source-path*="css.css"]').remove()
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document.querySelector('head style[source-path*="sample.less"]').remove()
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it "returns a disposable allowing styles applied by the given path to be removed", ->
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cssPath = require.resolve('./fixtures/css.css')
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expect(getComputedStyle(document.body).fontWeight).not.toBe("bold")
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disposable = atom.themes.requireStylesheet(cssPath)
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expect(getComputedStyle(document.body).fontWeight).toBe("bold")
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atom.styles.onDidRemoveStyleElement styleElementRemovedHandler = jasmine.createSpy("styleElementRemovedHandler")
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disposable.dispose()
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expect(getComputedStyle(document.body).fontWeight).not.toBe("bold")
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expect(styleElementRemovedHandler).toHaveBeenCalled()
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describe "base style sheet loading", ->
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workspaceElement = null
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beforeEach ->
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workspaceElement = atom.views.getView(atom.workspace)
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jasmine.attachToDOM(workspaceElement)
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workspaceElement.appendChild document.createElement('atom-text-editor')
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waitsForPromise ->
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atom.themes.activateThemes()
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it "loads the correct values from the theme's ui-variables file", ->
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atom.themes.onDidChangeActiveThemes didChangeActiveThemesHandler = jasmine.createSpy()
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atom.config.set('core.themes', ['theme-with-ui-variables', 'theme-with-syntax-variables'])
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waitsFor ->
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didChangeActiveThemesHandler.callCount > 0
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runs ->
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# an override loaded in the base css
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expect(getComputedStyle(workspaceElement)["background-color"]).toBe "rgb(0, 0, 255)"
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# from within the theme itself
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expect(getComputedStyle(document.querySelector("atom-text-editor")).paddingTop).toBe "150px"
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expect(getComputedStyle(document.querySelector("atom-text-editor")).paddingRight).toBe "150px"
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expect(getComputedStyle(document.querySelector("atom-text-editor")).paddingBottom).toBe "150px"
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describe "when there is a theme with incomplete variables", ->
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it "loads the correct values from the fallback ui-variables", ->
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atom.themes.onDidChangeActiveThemes didChangeActiveThemesHandler = jasmine.createSpy()
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atom.config.set('core.themes', ['theme-with-incomplete-ui-variables', 'theme-with-syntax-variables'])
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waitsFor ->
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didChangeActiveThemesHandler.callCount > 0
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runs ->
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# an override loaded in the base css
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expect(getComputedStyle(workspaceElement)["background-color"]).toBe "rgb(0, 0, 255)"
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# from within the theme itself
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expect(getComputedStyle(document.querySelector("atom-text-editor")).backgroundColor).toBe "rgb(0, 152, 255)"
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describe "user stylesheet", ->
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userStylesheetPath = null
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beforeEach ->
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userStylesheetPath = path.join(temp.mkdirSync("atom"), 'styles.less')
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fs.writeFileSync(userStylesheetPath, 'body {border-style: dotted !important;}')
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spyOn(atom.styles, 'getUserStyleSheetPath').andReturn userStylesheetPath
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describe "when the user stylesheet changes", ->
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beforeEach ->
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jasmine.snapshotDeprecations()
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afterEach ->
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jasmine.restoreDeprecationsSnapshot()
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it "reloads it", ->
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[styleElementAddedHandler, styleElementRemovedHandler] = []
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waitsForPromise ->
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atom.themes.activateThemes()
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runs ->
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atom.styles.onDidRemoveStyleElement styleElementRemovedHandler = jasmine.createSpy("styleElementRemovedHandler")
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atom.styles.onDidAddStyleElement styleElementAddedHandler = jasmine.createSpy("styleElementAddedHandler")
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spyOn(atom.themes, 'loadUserStylesheet').andCallThrough()
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expect(getComputedStyle(document.body).borderStyle).toBe 'dotted'
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fs.writeFileSync(userStylesheetPath, 'body {border-style: dashed}')
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waitsFor ->
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atom.themes.loadUserStylesheet.callCount is 1
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runs ->
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expect(getComputedStyle(document.body).borderStyle).toBe 'dashed'
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expect(styleElementRemovedHandler).toHaveBeenCalled()
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expect(styleElementRemovedHandler.argsForCall[0][0].textContent).toContain 'dotted'
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expect(styleElementAddedHandler).toHaveBeenCalled()
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expect(styleElementAddedHandler.argsForCall[0][0].textContent).toContain 'dashed'
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styleElementRemovedHandler.reset()
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fs.removeSync(userStylesheetPath)
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waitsFor ->
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atom.themes.loadUserStylesheet.callCount is 2
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runs ->
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expect(styleElementRemovedHandler).toHaveBeenCalled()
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expect(styleElementRemovedHandler.argsForCall[0][0].textContent).toContain 'dashed'
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expect(getComputedStyle(document.body).borderStyle).toBe 'none'
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describe "when there is an error reading the stylesheet", ->
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addErrorHandler = null
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beforeEach ->
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atom.themes.loadUserStylesheet()
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spyOn(atom.themes.lessCache, 'cssForFile').andCallFake ->
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throw new Error('EACCES permission denied "styles.less"')
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atom.notifications.onDidAddNotification addErrorHandler = jasmine.createSpy()
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it "creates an error notification and does not add the stylesheet", ->
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atom.themes.loadUserStylesheet()
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expect(addErrorHandler).toHaveBeenCalled()
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note = addErrorHandler.mostRecentCall.args[0]
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expect(note.getType()).toBe 'error'
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expect(note.getMessage()).toContain 'Error loading'
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expect(atom.styles.styleElementsBySourcePath[atom.styles.getUserStyleSheetPath()]).toBeUndefined()
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describe "when there is an error watching the user stylesheet", ->
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addErrorHandler = null
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beforeEach ->
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{File} = require 'pathwatcher'
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spyOn(File::, 'on').andCallFake (event) ->
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if event.indexOf('contents-changed') > -1
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throw new Error('Unable to watch path')
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spyOn(atom.themes, 'loadStylesheet').andReturn ''
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atom.notifications.onDidAddNotification addErrorHandler = jasmine.createSpy()
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it "creates an error notification", ->
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atom.themes.loadUserStylesheet()
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expect(addErrorHandler).toHaveBeenCalled()
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note = addErrorHandler.mostRecentCall.args[0]
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expect(note.getType()).toBe 'error'
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expect(note.getMessage()).toContain 'Unable to watch path'
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it "adds a notification when a theme's stylesheet is invalid", ->
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addErrorHandler = jasmine.createSpy()
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atom.notifications.onDidAddNotification(addErrorHandler)
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expect(-> atom.packages.activatePackage('theme-with-invalid-styles').then((->), (->))).not.toThrow()
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expect(addErrorHandler.callCount).toBe 2
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expect(addErrorHandler.argsForCall[1][0].message).toContain("Failed to activate the theme-with-invalid-styles theme")
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describe "when a non-existent theme is present in the config", ->
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beforeEach ->
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console.warn.reset()
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atom.config.set('core.themes', ['non-existent-dark-ui', 'non-existent-dark-syntax'])
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waitsForPromise ->
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atom.themes.activateThemes()
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it 'uses the default dark UI and syntax themes and logs a warning', ->
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activeThemeNames = atom.themes.getActiveThemeNames()
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expect(console.warn.callCount).toBe 2
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expect(activeThemeNames.length).toBe(2)
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expect(activeThemeNames).toContain('atom-dark-ui')
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expect(activeThemeNames).toContain('atom-dark-syntax')
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describe "when in safe mode", ->
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describe 'when the enabled UI and syntax themes are bundled with Atom', ->
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beforeEach ->
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atom.config.set('core.themes', ['atom-light-ui', 'atom-dark-syntax'])
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waitsForPromise ->
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atom.themes.activateThemes()
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it 'uses the enabled themes', ->
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activeThemeNames = atom.themes.getActiveThemeNames()
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expect(activeThemeNames.length).toBe(2)
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expect(activeThemeNames).toContain('atom-light-ui')
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expect(activeThemeNames).toContain('atom-dark-syntax')
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describe 'when the enabled UI and syntax themes are not bundled with Atom', ->
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beforeEach ->
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atom.config.set('core.themes', ['installed-dark-ui', 'installed-dark-syntax'])
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waitsForPromise ->
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atom.themes.activateThemes()
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it 'uses the default dark UI and syntax themes', ->
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activeThemeNames = atom.themes.getActiveThemeNames()
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expect(activeThemeNames.length).toBe(2)
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expect(activeThemeNames).toContain('atom-dark-ui')
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expect(activeThemeNames).toContain('atom-dark-syntax')
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describe 'when the enabled UI theme is not bundled with Atom', ->
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beforeEach ->
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atom.config.set('core.themes', ['installed-dark-ui', 'atom-light-syntax'])
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waitsForPromise ->
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atom.themes.activateThemes()
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it 'uses the default dark UI theme', ->
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activeThemeNames = atom.themes.getActiveThemeNames()
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expect(activeThemeNames.length).toBe(2)
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expect(activeThemeNames).toContain('atom-dark-ui')
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expect(activeThemeNames).toContain('atom-light-syntax')
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describe 'when the enabled syntax theme is not bundled with Atom', ->
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beforeEach ->
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atom.config.set('core.themes', ['atom-light-ui', 'installed-dark-syntax'])
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waitsForPromise ->
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atom.themes.activateThemes()
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it 'uses the default dark syntax theme', ->
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activeThemeNames = atom.themes.getActiveThemeNames()
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expect(activeThemeNames.length).toBe(2)
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expect(activeThemeNames).toContain('atom-light-ui')
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expect(activeThemeNames).toContain('atom-dark-syntax')
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