mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-11-10 10:17:11 +03:00
1006 lines
36 KiB
JavaScript
1006 lines
36 KiB
JavaScript
const temp = require('temp').track()
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const TextBuffer = require('text-buffer')
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const Project = require('../src/project')
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const fs = require('fs-plus')
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const path = require('path')
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const {Directory} = require('pathwatcher')
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const {stopAllWatchers} = require('../src/path-watcher')
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const GitRepository = require('../src/git-repository')
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describe('Project', () => {
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beforeEach(() => {
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const directory = atom.project.getDirectories()[0]
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const paths = directory ? [directory.resolve('dir')] : [null]
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atom.project.setPaths(paths)
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// Wait for project's service consumers to be asynchronously added
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waits(1)
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})
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describe('serialization', () => {
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let deserializedProject = null
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let notQuittingProject = null
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let quittingProject = null
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afterEach(() => {
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if (deserializedProject != null) {
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deserializedProject.destroy()
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}
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if (notQuittingProject != null) {
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notQuittingProject.destroy()
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}
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if (quittingProject != null) {
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quittingProject.destroy()
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}
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})
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it("does not deserialize paths to directories that don't exist", () => {
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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const state = atom.project.serialize()
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state.paths.push('/directory/that/does/not/exist')
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let err = null
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waitsForPromise(() =>
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deserializedProject.deserialize(state, atom.deserializers)
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.catch(e => { err = e })
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)
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runs(() => {
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expect(deserializedProject.getPaths()).toEqual(atom.project.getPaths())
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expect(err.missingProjectPaths).toEqual(['/directory/that/does/not/exist'])
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})
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})
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it('does not deserialize paths that are now files', () => {
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const childPath = path.join(temp.mkdirSync('atom-spec-project'), 'child')
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fs.mkdirSync(childPath)
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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atom.project.setPaths([childPath])
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const state = atom.project.serialize()
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fs.rmdirSync(childPath)
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fs.writeFileSync(childPath, 'surprise!\n')
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let err = null
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waitsForPromise(() =>
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deserializedProject.deserialize(state, atom.deserializers)
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.catch(e => { err = e })
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)
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runs(() => {
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expect(deserializedProject.getPaths()).toEqual([])
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expect(err.missingProjectPaths).toEqual([childPath])
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})
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})
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it('does not include unretained buffers in the serialized state', () => {
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waitsForPromise(() => atom.project.bufferForPath('a'))
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runs(() => {
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expect(atom.project.getBuffers().length).toBe(1)
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => deserializedProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => expect(deserializedProject.getBuffers().length).toBe(0))
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})
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it('listens for destroyed events on deserialized buffers and removes them when they are destroyed', () => {
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waitsForPromise(() => atom.workspace.open('a'))
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runs(() => {
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expect(atom.project.getBuffers().length).toBe(1)
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => deserializedProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => {
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expect(deserializedProject.getBuffers().length).toBe(1)
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deserializedProject.getBuffers()[0].destroy()
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expect(deserializedProject.getBuffers().length).toBe(0)
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})
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})
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it('does not deserialize buffers when their path is now a directory', () => {
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const pathToOpen = path.join(temp.mkdirSync('atom-spec-project'), 'file.txt')
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waitsForPromise(() => atom.workspace.open(pathToOpen))
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runs(() => {
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expect(atom.project.getBuffers().length).toBe(1)
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fs.mkdirSync(pathToOpen)
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => deserializedProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => expect(deserializedProject.getBuffers().length).toBe(0))
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})
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it('does not deserialize buffers when their path is inaccessible', () => {
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if (process.platform === 'win32') { return } // chmod not supported on win32
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const pathToOpen = path.join(temp.mkdirSync('atom-spec-project'), 'file.txt')
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fs.writeFileSync(pathToOpen, '')
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waitsForPromise(() => atom.workspace.open(pathToOpen))
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runs(() => {
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expect(atom.project.getBuffers().length).toBe(1)
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fs.chmodSync(pathToOpen, '000')
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => deserializedProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => expect(deserializedProject.getBuffers().length).toBe(0))
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})
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it('does not deserialize buffers with their path is no longer present', () => {
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const pathToOpen = path.join(temp.mkdirSync('atom-spec-project'), 'file.txt')
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fs.writeFileSync(pathToOpen, '')
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waitsForPromise(() => atom.workspace.open(pathToOpen))
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runs(() => {
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expect(atom.project.getBuffers().length).toBe(1)
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fs.unlinkSync(pathToOpen)
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => deserializedProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => expect(deserializedProject.getBuffers().length).toBe(0))
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})
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it('deserializes buffers that have never been saved before', () => {
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const pathToOpen = path.join(temp.mkdirSync('atom-spec-project'), 'file.txt')
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waitsForPromise(() => atom.workspace.open(pathToOpen))
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runs(() => {
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atom.workspace.getActiveTextEditor().setText('unsaved\n')
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expect(atom.project.getBuffers().length).toBe(1)
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deserializedProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => deserializedProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => {
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expect(deserializedProject.getBuffers().length).toBe(1)
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expect(deserializedProject.getBuffers()[0].getPath()).toBe(pathToOpen)
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expect(deserializedProject.getBuffers()[0].getText()).toBe('unsaved\n')
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})
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})
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it('serializes marker layers and history only if Atom is quitting', () => {
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waitsForPromise(() => atom.workspace.open('a'))
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let bufferA = null
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let layerA = null
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let markerA = null
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runs(() => {
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bufferA = atom.project.getBuffers()[0]
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layerA = bufferA.addMarkerLayer({persistent: true})
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markerA = layerA.markPosition([0, 3])
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bufferA.append('!')
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notQuittingProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => notQuittingProject.deserialize(atom.project.serialize({isUnloading: false})))
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runs(() => {
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expect(notQuittingProject.getBuffers()[0].getMarkerLayer(layerA.id), x => x.getMarker(markerA.id)).toBeUndefined()
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expect(notQuittingProject.getBuffers()[0].undo()).toBe(false)
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quittingProject = new Project({
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notificationManager: atom.notifications,
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packageManager: atom.packages,
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confirm: atom.confirm,
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grammarRegistry: atom.grammars
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})
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})
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waitsForPromise(() => quittingProject.deserialize(atom.project.serialize({isUnloading: true})))
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runs(() => {
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expect(quittingProject.getBuffers()[0].getMarkerLayer(layerA.id), x => x.getMarker(markerA.id)).not.toBeUndefined()
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expect(quittingProject.getBuffers()[0].undo()).toBe(true)
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})
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})
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})
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describe('when an editor is saved and the project has no path', () => {
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it("sets the project's path to the saved file's parent directory", () => {
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const tempFile = temp.openSync().path
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atom.project.setPaths([])
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expect(atom.project.getPaths()[0]).toBeUndefined()
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let editor = null
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waitsForPromise(() => atom.workspace.open().then(o => { editor = o }))
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waitsForPromise(() => editor.saveAs(tempFile))
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runs(() => expect(atom.project.getPaths()[0]).toBe(path.dirname(tempFile)))
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})
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})
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describe('before and after saving a buffer', () => {
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let buffer
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beforeEach(() =>
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waitsForPromise(() =>
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atom.project.bufferForPath(path.join(__dirname, 'fixtures', 'sample.js')).then((o) => {
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buffer = o
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buffer.retain()
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})
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)
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)
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afterEach(() => buffer.release())
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it('emits save events on the main process', () => {
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spyOn(atom.project.applicationDelegate, 'emitDidSavePath')
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spyOn(atom.project.applicationDelegate, 'emitWillSavePath')
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waitsForPromise(() => buffer.save())
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runs(() => {
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expect(atom.project.applicationDelegate.emitDidSavePath.calls.length).toBe(1)
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expect(atom.project.applicationDelegate.emitDidSavePath).toHaveBeenCalledWith(buffer.getPath())
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expect(atom.project.applicationDelegate.emitWillSavePath.calls.length).toBe(1)
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expect(atom.project.applicationDelegate.emitWillSavePath).toHaveBeenCalledWith(buffer.getPath())
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})
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})
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})
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describe('when a watch error is thrown from the TextBuffer', () => {
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let editor = null
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beforeEach(() =>
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waitsForPromise(() => atom.workspace.open(require.resolve('./fixtures/dir/a')).then(o => { editor = o }))
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)
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it('creates a warning notification', () => {
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let noteSpy
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atom.notifications.onDidAddNotification(noteSpy = jasmine.createSpy())
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const error = new Error('SomeError')
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error.eventType = 'resurrect'
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editor.buffer.emitter.emit('will-throw-watch-error', {
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handle: jasmine.createSpy(),
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error
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}
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)
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expect(noteSpy).toHaveBeenCalled()
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const notification = noteSpy.mostRecentCall.args[0]
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expect(notification.getType()).toBe('warning')
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expect(notification.getDetail()).toBe('SomeError')
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expect(notification.getMessage()).toContain('`resurrect`')
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expect(notification.getMessage()).toContain(path.join('fixtures', 'dir', 'a'))
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})
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})
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describe('when a custom repository-provider service is provided', () => {
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let fakeRepositoryProvider, fakeRepository
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beforeEach(() => {
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fakeRepository = {destroy () { return null }}
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fakeRepositoryProvider = {
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repositoryForDirectory (directory) { return Promise.resolve(fakeRepository) },
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repositoryForDirectorySync (directory) { return fakeRepository }
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}
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})
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it('uses it to create repositories for any directories that need one', () => {
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const projectPath = temp.mkdirSync('atom-project')
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atom.project.setPaths([projectPath])
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expect(atom.project.getRepositories()).toEqual([null])
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atom.packages.serviceHub.provide('atom.repository-provider', '0.1.0', fakeRepositoryProvider)
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waitsFor(() => atom.project.repositoryProviders.length > 1)
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runs(() => atom.project.getRepositories()[0] === fakeRepository)
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})
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it('does not create any new repositories if every directory has a repository', () => {
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const repositories = atom.project.getRepositories()
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expect(repositories.length).toEqual(1)
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expect(repositories[0]).toBeTruthy()
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atom.packages.serviceHub.provide('atom.repository-provider', '0.1.0', fakeRepositoryProvider)
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waitsFor(() => atom.project.repositoryProviders.length > 1)
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runs(() => expect(atom.project.getRepositories()).toBe(repositories))
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})
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it('stops using it to create repositories when the service is removed', () => {
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atom.project.setPaths([])
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const disposable = atom.packages.serviceHub.provide('atom.repository-provider', '0.1.0', fakeRepositoryProvider)
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waitsFor(() => atom.project.repositoryProviders.length > 1)
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runs(() => {
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disposable.dispose()
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atom.project.addPath(temp.mkdirSync('atom-project'))
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expect(atom.project.getRepositories()).toEqual([null])
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})
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})
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})
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describe('when a custom directory-provider service is provided', () => {
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class DummyDirectory {
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constructor (aPath) {
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this.path = aPath
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}
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getPath () { return this.path }
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getFile () { return {existsSync () { return false }} }
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getSubdirectory () { return {existsSync () { return false }} }
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isRoot () { return true }
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existsSync () { return this.path.endsWith('does-exist') }
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contains (filePath) { return filePath.startsWith(this.path) }
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onDidChangeFiles (callback) {
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onDidChangeFilesCallback = callback
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return {dispose: () => {}}
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}
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}
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let serviceDisposable = null
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let onDidChangeFilesCallback = null
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beforeEach(() => {
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serviceDisposable = atom.packages.serviceHub.provide('atom.directory-provider', '0.1.0', {
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directoryForURISync (uri) {
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if (uri.startsWith('ssh://')) {
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return new DummyDirectory(uri)
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} else {
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return null
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}
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}
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})
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onDidChangeFilesCallback = null
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waitsFor(() => atom.project.directoryProviders.length > 0)
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})
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it("uses the provider's custom directories for any paths that it handles", () => {
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const localPath = temp.mkdirSync('local-path')
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const remotePath = 'ssh://foreign-directory:8080/does-exist'
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atom.project.setPaths([localPath, remotePath])
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let directories = atom.project.getDirectories()
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expect(directories[0].getPath()).toBe(localPath)
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expect(directories[0] instanceof Directory).toBe(true)
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expect(directories[1].getPath()).toBe(remotePath)
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expect(directories[1] instanceof DummyDirectory).toBe(true)
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// It does not add new remote paths that do not exist
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const nonExistentRemotePath = 'ssh://another-directory:8080/does-not-exist'
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atom.project.addPath(nonExistentRemotePath)
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expect(atom.project.getDirectories().length).toBe(2)
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// It adds new remote paths if their directories exist.
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const newRemotePath = 'ssh://another-directory:8080/does-exist'
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atom.project.addPath(newRemotePath)
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directories = atom.project.getDirectories()
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expect(directories[2].getPath()).toBe(newRemotePath)
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expect(directories[2] instanceof DummyDirectory).toBe(true)
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})
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it('stops using the provider when the service is removed', () => {
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serviceDisposable.dispose()
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atom.project.setPaths(['ssh://foreign-directory:8080/does-exist'])
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expect(atom.project.getDirectories().length).toBe(0)
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})
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it('uses the custom onDidChangeFiles as the watcher if available', () => {
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// Ensure that all preexisting watchers are stopped
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waitsForPromise(() => stopAllWatchers())
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const remotePath = 'ssh://another-directory:8080/does-exist'
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runs(() => atom.project.setPaths([remotePath]))
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waitsForPromise(() => atom.project.getWatcherPromise(remotePath))
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runs(() => {
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expect(onDidChangeFilesCallback).not.toBeNull()
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const changeSpy = jasmine.createSpy('atom.project.onDidChangeFiles')
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const disposable = atom.project.onDidChangeFiles(changeSpy)
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const events = [{action: 'created', path: remotePath + '/test.txt'}]
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onDidChangeFilesCallback(events)
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expect(changeSpy).toHaveBeenCalledWith(events)
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disposable.dispose()
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})
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})
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})
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describe('.open(path)', () => {
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let absolutePath, newBufferHandler
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beforeEach(() => {
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absolutePath = require.resolve('./fixtures/dir/a')
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newBufferHandler = jasmine.createSpy('newBufferHandler')
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atom.project.onDidAddBuffer(newBufferHandler)
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})
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describe("when given an absolute path that isn't currently open", () => {
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it("returns a new edit session for the given path and emits 'buffer-created'", () => {
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let editor = null
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waitsForPromise(() => atom.workspace.open(absolutePath).then(o => { editor = o }))
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runs(() => {
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expect(editor.buffer.getPath()).toBe(absolutePath)
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expect(newBufferHandler).toHaveBeenCalledWith(editor.buffer)
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})
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})
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})
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describe("when given a relative path that isn't currently opened", () => {
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it("returns a new edit session for the given path (relative to the project root) and emits 'buffer-created'", () => {
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let editor = null
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waitsForPromise(() => atom.workspace.open(absolutePath).then(o => { editor = o }))
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runs(() => {
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expect(editor.buffer.getPath()).toBe(absolutePath)
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expect(newBufferHandler).toHaveBeenCalledWith(editor.buffer)
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})
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})
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})
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describe('when passed the path to a buffer that is currently opened', () => {
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it('returns a new edit session containing currently opened buffer', () => {
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let editor = null
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waitsForPromise(() => atom.workspace.open(absolutePath).then(o => { editor = o }))
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|
|
runs(() => newBufferHandler.reset())
|
|
|
|
waitsForPromise(() =>
|
|
atom.workspace.open(absolutePath).then(({buffer}) => expect(buffer).toBe(editor.buffer))
|
|
)
|
|
|
|
waitsForPromise(() =>
|
|
atom.workspace.open('a').then(({buffer}) => {
|
|
expect(buffer).toBe(editor.buffer)
|
|
expect(newBufferHandler).not.toHaveBeenCalled()
|
|
})
|
|
)
|
|
})
|
|
})
|
|
|
|
describe('when not passed a path', () => {
|
|
it("returns a new edit session and emits 'buffer-created'", () => {
|
|
let editor = null
|
|
waitsForPromise(() => atom.workspace.open().then(o => { editor = o }))
|
|
|
|
runs(() => {
|
|
expect(editor.buffer.getPath()).toBeUndefined()
|
|
expect(newBufferHandler).toHaveBeenCalledWith(editor.buffer)
|
|
})
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.bufferForPath(path)', () => {
|
|
let buffer = null
|
|
|
|
beforeEach(() =>
|
|
waitsForPromise(() =>
|
|
atom.project.bufferForPath('a').then((o) => {
|
|
buffer = o
|
|
buffer.retain()
|
|
})
|
|
)
|
|
)
|
|
|
|
afterEach(() => buffer.release())
|
|
|
|
describe('when opening a previously opened path', () => {
|
|
it('does not create a new buffer', () => {
|
|
waitsForPromise(() =>
|
|
atom.project.bufferForPath('a').then(anotherBuffer => expect(anotherBuffer).toBe(buffer))
|
|
)
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.bufferForPath('b').then(anotherBuffer => expect(anotherBuffer).not.toBe(buffer))
|
|
)
|
|
|
|
waitsForPromise(() =>
|
|
Promise.all([
|
|
atom.project.bufferForPath('c'),
|
|
atom.project.bufferForPath('c')
|
|
]).then(([buffer1, buffer2]) => {
|
|
expect(buffer1).toBe(buffer2)
|
|
})
|
|
)
|
|
})
|
|
|
|
it('retries loading the buffer if it previously failed', () => {
|
|
waitsForPromise({shouldReject: true}, () => {
|
|
spyOn(TextBuffer, 'load').andCallFake(() => Promise.reject(new Error('Could not open file')))
|
|
return atom.project.bufferForPath('b')
|
|
})
|
|
|
|
waitsForPromise({shouldReject: false}, () => {
|
|
TextBuffer.load.andCallThrough()
|
|
return atom.project.bufferForPath('b')
|
|
})
|
|
})
|
|
|
|
it('creates a new buffer if the previous buffer was destroyed', () => {
|
|
buffer.release()
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.bufferForPath('b').then(anotherBuffer => expect(anotherBuffer).not.toBe(buffer))
|
|
)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.repositoryForDirectory(directory)', () => {
|
|
it('resolves to null when the directory does not have a repository', () => {
|
|
waitsForPromise(() => {
|
|
const directory = new Directory('/tmp')
|
|
return atom.project.repositoryForDirectory(directory).then((result) => {
|
|
expect(result).toBeNull()
|
|
expect(atom.project.repositoryProviders.length).toBeGreaterThan(0)
|
|
expect(atom.project.repositoryPromisesByPath.size).toBe(0)
|
|
})
|
|
})
|
|
})
|
|
|
|
it('resolves to a GitRepository and is cached when the given directory is a Git repo', () => {
|
|
waitsForPromise(() => {
|
|
const directory = new Directory(path.join(__dirname, '..'))
|
|
const promise = atom.project.repositoryForDirectory(directory)
|
|
return promise.then((result) => {
|
|
expect(result).toBeInstanceOf(GitRepository)
|
|
const dirPath = directory.getRealPathSync()
|
|
expect(result.getPath()).toBe(path.join(dirPath, '.git'))
|
|
|
|
// Verify that the result is cached.
|
|
expect(atom.project.repositoryForDirectory(directory)).toBe(promise)
|
|
})
|
|
})
|
|
})
|
|
|
|
it('creates a new repository if a previous one with the same directory had been destroyed', () => {
|
|
let repository = null
|
|
const directory = new Directory(path.join(__dirname, '..'))
|
|
|
|
waitsForPromise(() => atom.project.repositoryForDirectory(directory).then(repo => { repository = repo }))
|
|
|
|
runs(() => {
|
|
expect(repository.isDestroyed()).toBe(false)
|
|
repository.destroy()
|
|
expect(repository.isDestroyed()).toBe(true)
|
|
})
|
|
|
|
waitsForPromise(() => atom.project.repositoryForDirectory(directory).then(repo => { repository = repo }))
|
|
|
|
runs(() => expect(repository.isDestroyed()).toBe(false))
|
|
})
|
|
})
|
|
|
|
describe('.setPaths(paths, options)', () => {
|
|
describe('when path is a file', () => {
|
|
it("sets its path to the file's parent directory and updates the root directory", () => {
|
|
const filePath = require.resolve('./fixtures/dir/a')
|
|
atom.project.setPaths([filePath])
|
|
expect(atom.project.getPaths()[0]).toEqual(path.dirname(filePath))
|
|
expect(atom.project.getDirectories()[0].path).toEqual(path.dirname(filePath))
|
|
})
|
|
})
|
|
|
|
describe('when path is a directory', () => {
|
|
it('assigns the directories and repositories', () => {
|
|
const directory1 = temp.mkdirSync('non-git-repo')
|
|
const directory2 = temp.mkdirSync('git-repo1')
|
|
const directory3 = temp.mkdirSync('git-repo2')
|
|
|
|
const gitDirPath = fs.absolute(path.join(__dirname, 'fixtures', 'git', 'master.git'))
|
|
fs.copySync(gitDirPath, path.join(directory2, '.git'))
|
|
fs.copySync(gitDirPath, path.join(directory3, '.git'))
|
|
|
|
atom.project.setPaths([directory1, directory2, directory3])
|
|
|
|
const [repo1, repo2, repo3] = atom.project.getRepositories()
|
|
expect(repo1).toBeNull()
|
|
expect(repo2.getShortHead()).toBe('master')
|
|
expect(repo2.getPath()).toBe(fs.realpathSync(path.join(directory2, '.git')))
|
|
expect(repo3.getShortHead()).toBe('master')
|
|
expect(repo3.getPath()).toBe(fs.realpathSync(path.join(directory3, '.git')))
|
|
})
|
|
|
|
it('calls callbacks registered with ::onDidChangePaths', () => {
|
|
const onDidChangePathsSpy = jasmine.createSpy('onDidChangePaths spy')
|
|
atom.project.onDidChangePaths(onDidChangePathsSpy)
|
|
|
|
const paths = [ temp.mkdirSync('dir1'), temp.mkdirSync('dir2') ]
|
|
atom.project.setPaths(paths)
|
|
|
|
expect(onDidChangePathsSpy.callCount).toBe(1)
|
|
expect(onDidChangePathsSpy.mostRecentCall.args[0]).toEqual(paths)
|
|
})
|
|
|
|
it('optionally throws an error with any paths that did not exist', () => {
|
|
const paths = [temp.mkdirSync('exists0'), '/doesnt-exists/0', temp.mkdirSync('exists1'), '/doesnt-exists/1']
|
|
|
|
try {
|
|
atom.project.setPaths(paths, {mustExist: true})
|
|
expect('no exception thrown').toBeUndefined()
|
|
} catch (e) {
|
|
expect(e.missingProjectPaths).toEqual([paths[1], paths[3]])
|
|
}
|
|
|
|
expect(atom.project.getPaths()).toEqual([paths[0], paths[2]])
|
|
})
|
|
})
|
|
|
|
describe('when no paths are given', () => {
|
|
it('clears its path', () => {
|
|
atom.project.setPaths([])
|
|
expect(atom.project.getPaths()).toEqual([])
|
|
expect(atom.project.getDirectories()).toEqual([])
|
|
})
|
|
})
|
|
|
|
it('normalizes the path to remove consecutive slashes, ., and .. segments', () => {
|
|
atom.project.setPaths([`${require.resolve('./fixtures/dir/a')}${path.sep}b${path.sep}${path.sep}..`])
|
|
expect(atom.project.getPaths()[0]).toEqual(path.dirname(require.resolve('./fixtures/dir/a')))
|
|
expect(atom.project.getDirectories()[0].path).toEqual(path.dirname(require.resolve('./fixtures/dir/a')))
|
|
})
|
|
})
|
|
|
|
describe('.addPath(path, options)', () => {
|
|
it('calls callbacks registered with ::onDidChangePaths', () => {
|
|
const onDidChangePathsSpy = jasmine.createSpy('onDidChangePaths spy')
|
|
atom.project.onDidChangePaths(onDidChangePathsSpy)
|
|
|
|
const [oldPath] = atom.project.getPaths()
|
|
|
|
const newPath = temp.mkdirSync('dir')
|
|
atom.project.addPath(newPath)
|
|
|
|
expect(onDidChangePathsSpy.callCount).toBe(1)
|
|
expect(onDidChangePathsSpy.mostRecentCall.args[0]).toEqual([oldPath, newPath])
|
|
})
|
|
|
|
it("doesn't add redundant paths", () => {
|
|
const onDidChangePathsSpy = jasmine.createSpy('onDidChangePaths spy')
|
|
atom.project.onDidChangePaths(onDidChangePathsSpy)
|
|
const [oldPath] = atom.project.getPaths()
|
|
|
|
// Doesn't re-add an existing root directory
|
|
atom.project.addPath(oldPath)
|
|
expect(atom.project.getPaths()).toEqual([oldPath])
|
|
expect(onDidChangePathsSpy).not.toHaveBeenCalled()
|
|
|
|
// Doesn't add an entry for a file-path within an existing root directory
|
|
atom.project.addPath(path.join(oldPath, 'some-file.txt'))
|
|
expect(atom.project.getPaths()).toEqual([oldPath])
|
|
expect(onDidChangePathsSpy).not.toHaveBeenCalled()
|
|
|
|
// Does add an entry for a directory within an existing directory
|
|
const newPath = path.join(oldPath, 'a-dir')
|
|
atom.project.addPath(newPath)
|
|
expect(atom.project.getPaths()).toEqual([oldPath, newPath])
|
|
expect(onDidChangePathsSpy).toHaveBeenCalled()
|
|
})
|
|
|
|
it("doesn't add non-existent directories", () => {
|
|
const previousPaths = atom.project.getPaths()
|
|
atom.project.addPath('/this-definitely/does-not-exist')
|
|
expect(atom.project.getPaths()).toEqual(previousPaths)
|
|
})
|
|
|
|
it('optionally throws on non-existent directories', () => {
|
|
expect(() => atom.project.addPath('/this-definitely/does-not-exist', {mustExist: true})).toThrow()
|
|
})
|
|
})
|
|
|
|
describe('.removePath(path)', () => {
|
|
let onDidChangePathsSpy = null
|
|
|
|
beforeEach(() => {
|
|
onDidChangePathsSpy = jasmine.createSpy('onDidChangePaths listener')
|
|
atom.project.onDidChangePaths(onDidChangePathsSpy)
|
|
})
|
|
|
|
it('removes the directory and repository for the path', () => {
|
|
const result = atom.project.removePath(atom.project.getPaths()[0])
|
|
expect(atom.project.getDirectories()).toEqual([])
|
|
expect(atom.project.getRepositories()).toEqual([])
|
|
expect(atom.project.getPaths()).toEqual([])
|
|
expect(result).toBe(true)
|
|
expect(onDidChangePathsSpy).toHaveBeenCalled()
|
|
})
|
|
|
|
it("does nothing if the path is not one of the project's root paths", () => {
|
|
const originalPaths = atom.project.getPaths()
|
|
const result = atom.project.removePath(originalPaths[0] + 'xyz')
|
|
expect(result).toBe(false)
|
|
expect(atom.project.getPaths()).toEqual(originalPaths)
|
|
expect(onDidChangePathsSpy).not.toHaveBeenCalled()
|
|
})
|
|
|
|
it("doesn't destroy the repository if it is shared by another root directory", () => {
|
|
atom.project.setPaths([__dirname, path.join(__dirname, '..', 'src')])
|
|
atom.project.removePath(__dirname)
|
|
expect(atom.project.getPaths()).toEqual([path.join(__dirname, '..', 'src')])
|
|
expect(atom.project.getRepositories()[0].isSubmodule('src')).toBe(false)
|
|
})
|
|
|
|
it('removes a path that is represented as a URI', () => {
|
|
atom.packages.serviceHub.provide('atom.directory-provider', '0.1.0', {
|
|
directoryForURISync (uri) {
|
|
return {
|
|
getPath () { return uri },
|
|
getSubdirectory () { return {} },
|
|
isRoot () { return true },
|
|
existsSync () { return true },
|
|
off () {}
|
|
}
|
|
}
|
|
})
|
|
|
|
const ftpURI = 'ftp://example.com/some/folder'
|
|
|
|
atom.project.setPaths([ftpURI])
|
|
expect(atom.project.getPaths()).toEqual([ftpURI])
|
|
|
|
atom.project.removePath(ftpURI)
|
|
expect(atom.project.getPaths()).toEqual([])
|
|
})
|
|
})
|
|
|
|
describe('.onDidChangeFiles()', () => {
|
|
let sub = []
|
|
const events = []
|
|
let checkCallback = () => {}
|
|
|
|
beforeEach(() => {
|
|
sub = atom.project.onDidChangeFiles((incoming) => {
|
|
events.push(...incoming)
|
|
checkCallback()
|
|
})
|
|
})
|
|
|
|
afterEach(() => sub.dispose())
|
|
|
|
const waitForEvents = (paths) => {
|
|
const remaining = new Set(paths.map((p) => fs.realpathSync(p)))
|
|
return new Promise((resolve, reject) => {
|
|
checkCallback = () => {
|
|
for (let event of events) { remaining.delete(event.path) }
|
|
if (remaining.size === 0) { resolve() }
|
|
}
|
|
|
|
const expire = () => {
|
|
checkCallback = () => {}
|
|
console.error('Paths not seen:', remaining)
|
|
reject(new Error('Expired before all expected events were delivered.'))
|
|
}
|
|
|
|
checkCallback()
|
|
setTimeout(expire, 2000)
|
|
})
|
|
}
|
|
|
|
it('reports filesystem changes within project paths', () => {
|
|
const dirOne = temp.mkdirSync('atom-spec-project-one')
|
|
const fileOne = path.join(dirOne, 'file-one.txt')
|
|
const fileTwo = path.join(dirOne, 'file-two.txt')
|
|
const dirTwo = temp.mkdirSync('atom-spec-project-two')
|
|
const fileThree = path.join(dirTwo, 'file-three.txt')
|
|
|
|
// Ensure that all preexisting watchers are stopped
|
|
waitsForPromise(() => stopAllWatchers())
|
|
|
|
runs(() => atom.project.setPaths([dirOne]))
|
|
waitsForPromise(() => atom.project.getWatcherPromise(dirOne))
|
|
|
|
runs(() => {
|
|
expect(atom.project.watcherPromisesByPath[dirTwo]).toEqual(undefined)
|
|
|
|
fs.writeFileSync(fileThree, 'three\n')
|
|
fs.writeFileSync(fileTwo, 'two\n')
|
|
fs.writeFileSync(fileOne, 'one\n')
|
|
})
|
|
|
|
waitsForPromise(() => waitForEvents([fileOne, fileTwo]))
|
|
|
|
runs(() => expect(events.some(event => event.path === fileThree)).toBeFalsy())
|
|
})
|
|
})
|
|
|
|
describe('.onDidAddBuffer()', () => {
|
|
it('invokes the callback with added text buffers', () => {
|
|
const buffers = []
|
|
const added = []
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.buildBuffer(require.resolve('./fixtures/dir/a'))
|
|
.then(o => buffers.push(o))
|
|
)
|
|
|
|
runs(() => {
|
|
expect(buffers.length).toBe(1)
|
|
atom.project.onDidAddBuffer(buffer => added.push(buffer))
|
|
})
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.buildBuffer(require.resolve('./fixtures/dir/b'))
|
|
.then(o => buffers.push(o))
|
|
)
|
|
|
|
runs(() => {
|
|
expect(buffers.length).toBe(2)
|
|
expect(added).toEqual([buffers[1]])
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.observeBuffers()', () => {
|
|
it('invokes the observer with current and future text buffers', () => {
|
|
const buffers = []
|
|
const observed = []
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.buildBuffer(require.resolve('./fixtures/dir/a'))
|
|
.then(o => buffers.push(o))
|
|
)
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.buildBuffer(require.resolve('./fixtures/dir/b'))
|
|
.then(o => buffers.push(o))
|
|
)
|
|
|
|
runs(() => {
|
|
expect(buffers.length).toBe(2)
|
|
atom.project.observeBuffers(buffer => observed.push(buffer))
|
|
expect(observed).toEqual(buffers)
|
|
})
|
|
|
|
waitsForPromise(() =>
|
|
atom.project.buildBuffer(require.resolve('./fixtures/dir/b'))
|
|
.then(o => buffers.push(o))
|
|
)
|
|
|
|
runs(() => {
|
|
expect(observed.length).toBe(3)
|
|
expect(buffers.length).toBe(3)
|
|
expect(observed).toEqual(buffers)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.relativize(path)', () => {
|
|
it('returns the path, relative to whichever root directory it is inside of', () => {
|
|
atom.project.addPath(temp.mkdirSync('another-path'))
|
|
|
|
let rootPath = atom.project.getPaths()[0]
|
|
let childPath = path.join(rootPath, 'some', 'child', 'directory')
|
|
expect(atom.project.relativize(childPath)).toBe(path.join('some', 'child', 'directory'))
|
|
|
|
rootPath = atom.project.getPaths()[1]
|
|
childPath = path.join(rootPath, 'some', 'child', 'directory')
|
|
expect(atom.project.relativize(childPath)).toBe(path.join('some', 'child', 'directory'))
|
|
})
|
|
|
|
it('returns the given path if it is not in any of the root directories', () => {
|
|
const randomPath = path.join('some', 'random', 'path')
|
|
expect(atom.project.relativize(randomPath)).toBe(randomPath)
|
|
})
|
|
})
|
|
|
|
describe('.relativizePath(path)', () => {
|
|
it('returns the root path that contains the given path, and the path relativized to that root path', () => {
|
|
atom.project.addPath(temp.mkdirSync('another-path'))
|
|
|
|
let rootPath = atom.project.getPaths()[0]
|
|
let childPath = path.join(rootPath, 'some', 'child', 'directory')
|
|
expect(atom.project.relativizePath(childPath)).toEqual([rootPath, path.join('some', 'child', 'directory')])
|
|
|
|
rootPath = atom.project.getPaths()[1]
|
|
childPath = path.join(rootPath, 'some', 'child', 'directory')
|
|
expect(atom.project.relativizePath(childPath)).toEqual([rootPath, path.join('some', 'child', 'directory')])
|
|
})
|
|
|
|
describe("when the given path isn't inside of any of the project's path", () => {
|
|
it('returns null for the root path, and the given path unchanged', () => {
|
|
const randomPath = path.join('some', 'random', 'path')
|
|
expect(atom.project.relativizePath(randomPath)).toEqual([null, randomPath])
|
|
})
|
|
})
|
|
|
|
describe('when the given path is a URL', () => {
|
|
it('returns null for the root path, and the given path unchanged', () => {
|
|
const url = 'http://the-path'
|
|
expect(atom.project.relativizePath(url)).toEqual([null, url])
|
|
})
|
|
})
|
|
|
|
describe('when the given path is inside more than one root folder', () => {
|
|
it('uses the root folder that is closest to the given path', () => {
|
|
atom.project.addPath(path.join(atom.project.getPaths()[0], 'a-dir'))
|
|
|
|
const inputPath = path.join(atom.project.getPaths()[1], 'somewhere/something.txt')
|
|
|
|
expect(atom.project.getDirectories()[0].contains(inputPath)).toBe(true)
|
|
expect(atom.project.getDirectories()[1].contains(inputPath)).toBe(true)
|
|
expect(atom.project.relativizePath(inputPath)).toEqual([
|
|
atom.project.getPaths()[1],
|
|
path.join('somewhere', 'something.txt')
|
|
])
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.contains(path)', () => {
|
|
it('returns whether or not the given path is in one of the root directories', () => {
|
|
const rootPath = atom.project.getPaths()[0]
|
|
const childPath = path.join(rootPath, 'some', 'child', 'directory')
|
|
expect(atom.project.contains(childPath)).toBe(true)
|
|
|
|
const randomPath = path.join('some', 'random', 'path')
|
|
expect(atom.project.contains(randomPath)).toBe(false)
|
|
})
|
|
})
|
|
|
|
describe('.resolvePath(uri)', () => {
|
|
it('normalizes disk drive letter in passed path on #win32', () => {
|
|
expect(atom.project.resolvePath('d:\\file.txt')).toEqual('D:\\file.txt')
|
|
})
|
|
})
|
|
})
|