mirror of
https://github.com/atom/atom.git
synced 2026-04-06 03:02:13 -04:00
434 lines
15 KiB
JavaScript
434 lines
15 KiB
JavaScript
const path = require('path')
|
|
const fs = require('fs-plus')
|
|
const temp = require('temp').track()
|
|
const GitRepository = require('../src/git-repository')
|
|
const Project = require('../src/project')
|
|
|
|
describe('GitRepository', () => {
|
|
let repo
|
|
|
|
beforeEach(() => {
|
|
const gitPath = path.join(temp.dir, '.git')
|
|
if (fs.isDirectorySync(gitPath)) fs.removeSync(gitPath)
|
|
})
|
|
|
|
afterEach(() => {
|
|
if (repo && !repo.isDestroyed()) repo.destroy()
|
|
|
|
// These tests sometimes lag at shutting down resources
|
|
try {
|
|
temp.cleanupSync()
|
|
} catch (error) {}
|
|
})
|
|
|
|
describe('@open(path)', () => {
|
|
it('returns null when no repository is found', () => {
|
|
expect(GitRepository.open(path.join(temp.dir, 'nogit.txt'))).toBeNull()
|
|
})
|
|
})
|
|
|
|
describe('new GitRepository(path)', () => {
|
|
it('throws an exception when no repository is found', () => {
|
|
expect(() => new GitRepository(path.join(temp.dir, 'nogit.txt'))).toThrow()
|
|
})
|
|
})
|
|
|
|
describe('.getPath()', () => {
|
|
it('returns the repository path for a .git directory path with a directory', () => {
|
|
repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'master.git', 'objects'))
|
|
expect(repo.getPath()).toBe(path.join(__dirname, 'fixtures', 'git', 'master.git'))
|
|
})
|
|
|
|
it('returns the repository path for a repository path', () => {
|
|
repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'master.git'))
|
|
expect(repo.getPath()).toBe(path.join(__dirname, 'fixtures', 'git', 'master.git'))
|
|
})
|
|
})
|
|
|
|
describe('.isPathIgnored(path)', () => {
|
|
it('returns true for an ignored path', () => {
|
|
repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'ignore.git'))
|
|
expect(repo.isPathIgnored('a.txt')).toBeTruthy()
|
|
})
|
|
|
|
it('returns false for a non-ignored path', () => {
|
|
repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'ignore.git'))
|
|
expect(repo.isPathIgnored('b.txt')).toBeFalsy()
|
|
})
|
|
})
|
|
|
|
describe('.isPathModified(path)', () => {
|
|
let filePath, newPath
|
|
|
|
beforeEach(() => {
|
|
const workingDirPath = copyRepository()
|
|
repo = new GitRepository(workingDirPath)
|
|
filePath = path.join(workingDirPath, 'a.txt')
|
|
newPath = path.join(workingDirPath, 'new-path.txt')
|
|
})
|
|
|
|
describe('when the path is unstaged', () => {
|
|
it('returns false if the path has not been modified', () => {
|
|
expect(repo.isPathModified(filePath)).toBeFalsy()
|
|
})
|
|
|
|
it('returns true if the path is modified', () => {
|
|
fs.writeFileSync(filePath, 'change')
|
|
expect(repo.isPathModified(filePath)).toBeTruthy()
|
|
})
|
|
|
|
it('returns true if the path is deleted', () => {
|
|
fs.removeSync(filePath)
|
|
expect(repo.isPathModified(filePath)).toBeTruthy()
|
|
})
|
|
|
|
it('returns false if the path is new', () => {
|
|
expect(repo.isPathModified(newPath)).toBeFalsy()
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.isPathNew(path)', () => {
|
|
let filePath, newPath
|
|
|
|
beforeEach(() => {
|
|
const workingDirPath = copyRepository()
|
|
repo = new GitRepository(workingDirPath)
|
|
filePath = path.join(workingDirPath, 'a.txt')
|
|
newPath = path.join(workingDirPath, 'new-path.txt')
|
|
fs.writeFileSync(newPath, "i'm new here")
|
|
})
|
|
|
|
describe('when the path is unstaged', () => {
|
|
it('returns true if the path is new', () => {
|
|
expect(repo.isPathNew(newPath)).toBeTruthy()
|
|
})
|
|
|
|
it("returns false if the path isn't new", () => {
|
|
expect(repo.isPathNew(filePath)).toBeFalsy()
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('.checkoutHead(path)', () => {
|
|
let filePath
|
|
|
|
beforeEach(() => {
|
|
const workingDirPath = copyRepository()
|
|
repo = new GitRepository(workingDirPath)
|
|
filePath = path.join(workingDirPath, 'a.txt')
|
|
})
|
|
|
|
it('no longer reports a path as modified after checkout', () => {
|
|
expect(repo.isPathModified(filePath)).toBeFalsy()
|
|
fs.writeFileSync(filePath, 'ch ch changes')
|
|
expect(repo.isPathModified(filePath)).toBeTruthy()
|
|
expect(repo.checkoutHead(filePath)).toBeTruthy()
|
|
expect(repo.isPathModified(filePath)).toBeFalsy()
|
|
})
|
|
|
|
it('restores the contents of the path to the original text', () => {
|
|
fs.writeFileSync(filePath, 'ch ch changes')
|
|
expect(repo.checkoutHead(filePath)).toBeTruthy()
|
|
expect(fs.readFileSync(filePath, 'utf8')).toBe('')
|
|
})
|
|
|
|
it('fires a status-changed event if the checkout completes successfully', () => {
|
|
fs.writeFileSync(filePath, 'ch ch changes')
|
|
repo.getPathStatus(filePath)
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
repo.onDidChangeStatus(statusHandler)
|
|
repo.checkoutHead(filePath)
|
|
expect(statusHandler.callCount).toBe(1)
|
|
expect(statusHandler.argsForCall[0][0]).toEqual({path: filePath, pathStatus: 0})
|
|
|
|
repo.checkoutHead(filePath)
|
|
expect(statusHandler.callCount).toBe(1)
|
|
})
|
|
})
|
|
|
|
describe('.checkoutHeadForEditor(editor)', () => {
|
|
let filePath, editor
|
|
|
|
beforeEach(() => {
|
|
spyOn(atom, 'confirm')
|
|
|
|
const workingDirPath = copyRepository()
|
|
repo = new GitRepository(workingDirPath, {project: atom.project, config: atom.config, confirm: atom.confirm})
|
|
filePath = path.join(workingDirPath, 'a.txt')
|
|
fs.writeFileSync(filePath, 'ch ch changes')
|
|
|
|
waitsForPromise(() => atom.workspace.open(filePath))
|
|
|
|
runs(() => editor = atom.workspace.getActiveTextEditor())
|
|
})
|
|
|
|
it('displays a confirmation dialog by default', () => {
|
|
// Permissions issues with this test on Windows
|
|
if (process.platform === 'win32') return
|
|
|
|
atom.confirm.andCallFake(({buttons}) => buttons.OK())
|
|
atom.config.set('editor.confirmCheckoutHeadRevision', true)
|
|
|
|
repo.checkoutHeadForEditor(editor)
|
|
|
|
expect(fs.readFileSync(filePath, 'utf8')).toBe('')
|
|
})
|
|
|
|
it('does not display a dialog when confirmation is disabled', () => {
|
|
// Flakey EPERM opening a.txt on Win32
|
|
if (process.platform === 'win32') return
|
|
atom.config.set('editor.confirmCheckoutHeadRevision', false)
|
|
|
|
repo.checkoutHeadForEditor(editor)
|
|
|
|
expect(fs.readFileSync(filePath, 'utf8')).toBe('')
|
|
expect(atom.confirm).not.toHaveBeenCalled()
|
|
})
|
|
})
|
|
|
|
describe('.destroy()', () => {
|
|
it('throws an exception when any method is called after it is called', () => {
|
|
repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'master.git'))
|
|
repo.destroy()
|
|
expect(() => repo.getShortHead()).toThrow()
|
|
})
|
|
})
|
|
|
|
describe('.getPathStatus(path)', () => {
|
|
let filePath
|
|
|
|
beforeEach(() => {
|
|
const workingDirectory = copyRepository()
|
|
repo = new GitRepository(workingDirectory)
|
|
filePath = path.join(workingDirectory, 'file.txt')
|
|
})
|
|
|
|
it('trigger a status-changed event when the new status differs from the last cached one', () => {
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
repo.onDidChangeStatus(statusHandler)
|
|
fs.writeFileSync(filePath, '')
|
|
let status = repo.getPathStatus(filePath)
|
|
expect(statusHandler.callCount).toBe(1)
|
|
expect(statusHandler.argsForCall[0][0]).toEqual({path: filePath, pathStatus: status})
|
|
|
|
fs.writeFileSync(filePath, 'abc')
|
|
status = repo.getPathStatus(filePath)
|
|
expect(statusHandler.callCount).toBe(1)
|
|
})
|
|
})
|
|
|
|
describe('.getDirectoryStatus(path)', () => {
|
|
let directoryPath, filePath
|
|
|
|
beforeEach(() => {
|
|
const workingDirectory = copyRepository()
|
|
repo = new GitRepository(workingDirectory)
|
|
directoryPath = path.join(workingDirectory, 'dir')
|
|
filePath = path.join(directoryPath, 'b.txt')
|
|
})
|
|
|
|
it('gets the status based on the files inside the directory', () => {
|
|
expect(repo.isStatusModified(repo.getDirectoryStatus(directoryPath))).toBe(false)
|
|
fs.writeFileSync(filePath, 'abc')
|
|
repo.getPathStatus(filePath)
|
|
expect(repo.isStatusModified(repo.getDirectoryStatus(directoryPath))).toBe(true)
|
|
})
|
|
})
|
|
|
|
describe('.refreshStatus()', () => {
|
|
let newPath, modifiedPath, cleanPath, workingDirectory
|
|
|
|
beforeEach(() => {
|
|
workingDirectory = copyRepository()
|
|
repo = new GitRepository(workingDirectory, {project: atom.project, config: atom.config})
|
|
modifiedPath = path.join(workingDirectory, 'file.txt')
|
|
newPath = path.join(workingDirectory, 'untracked.txt')
|
|
cleanPath = path.join(workingDirectory, 'other.txt')
|
|
fs.writeFileSync(cleanPath, 'Full of text')
|
|
fs.writeFileSync(newPath, '')
|
|
newPath = fs.absolute(newPath)
|
|
}) // specs could be running under symbol path.
|
|
|
|
it('returns status information for all new and modified files', () => {
|
|
fs.writeFileSync(modifiedPath, 'making this path modified')
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
repo.onDidChangeStatuses(statusHandler)
|
|
repo.refreshStatus()
|
|
|
|
waitsFor(() => statusHandler.callCount > 0)
|
|
|
|
runs(() => {
|
|
expect(repo.getCachedPathStatus(cleanPath)).toBeUndefined()
|
|
expect(repo.isStatusNew(repo.getCachedPathStatus(newPath))).toBeTruthy()
|
|
expect(repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))).toBeTruthy()
|
|
})
|
|
})
|
|
|
|
it('caches the proper statuses when a subdir is open', () => {
|
|
const subDir = path.join(workingDirectory, 'dir')
|
|
fs.mkdirSync(subDir)
|
|
|
|
const filePath = path.join(subDir, 'b.txt')
|
|
fs.writeFileSync(filePath, '')
|
|
|
|
atom.project.setPaths([subDir])
|
|
|
|
waitsForPromise(() => atom.workspace.open('b.txt'))
|
|
|
|
let statusHandler = null
|
|
runs(() => {
|
|
repo = atom.project.getRepositories()[0]
|
|
|
|
statusHandler = jasmine.createSpy('statusHandler')
|
|
repo.onDidChangeStatuses(statusHandler)
|
|
repo.refreshStatus()
|
|
})
|
|
|
|
waitsFor(() => statusHandler.callCount > 0)
|
|
|
|
runs(() => {
|
|
const status = repo.getCachedPathStatus(filePath)
|
|
expect(repo.isStatusModified(status)).toBe(false)
|
|
expect(repo.isStatusNew(status)).toBe(false)
|
|
})
|
|
})
|
|
|
|
it('works correctly when the project has multiple folders (regression)', () => {
|
|
atom.project.addPath(workingDirectory)
|
|
atom.project.addPath(path.join(__dirname, 'fixtures', 'dir'))
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
repo.onDidChangeStatuses(statusHandler)
|
|
|
|
repo.refreshStatus()
|
|
|
|
waitsFor(() => statusHandler.callCount > 0)
|
|
|
|
runs(() => {
|
|
expect(repo.getCachedPathStatus(cleanPath)).toBeUndefined()
|
|
expect(repo.isStatusNew(repo.getCachedPathStatus(newPath))).toBeTruthy()
|
|
expect(repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))).toBeTruthy()
|
|
})
|
|
})
|
|
|
|
it('caches statuses that were looked up synchronously', () => {
|
|
const originalContent = 'undefined'
|
|
fs.writeFileSync(modifiedPath, 'making this path modified')
|
|
repo.getPathStatus('file.txt')
|
|
|
|
fs.writeFileSync(modifiedPath, originalContent)
|
|
waitsForPromise(() => repo.refreshStatus())
|
|
runs(() => {
|
|
expect(repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))).toBeFalsy()
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('buffer events', () => {
|
|
let editor
|
|
|
|
beforeEach(() => {
|
|
let statusRefreshed = false
|
|
atom.project.setPaths([copyRepository()])
|
|
atom.project.getRepositories()[0].onDidChangeStatuses(() => statusRefreshed = true)
|
|
|
|
waitsForPromise(() => atom.workspace.open('other.txt').then(o => editor = o))
|
|
|
|
waitsFor('repo to refresh', () => statusRefreshed)
|
|
})
|
|
|
|
it('emits a status-changed event when a buffer is saved', () => {
|
|
editor.insertNewline()
|
|
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
atom.project.getRepositories()[0].onDidChangeStatus(statusHandler)
|
|
|
|
waitsForPromise(() => editor.save())
|
|
|
|
runs(() => {
|
|
expect(statusHandler.callCount).toBe(1)
|
|
expect(statusHandler).toHaveBeenCalledWith({path: editor.getPath(), pathStatus: 256})
|
|
})
|
|
})
|
|
|
|
it('emits a status-changed event when a buffer is reloaded', () => {
|
|
fs.writeFileSync(editor.getPath(), 'changed')
|
|
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
atom.project.getRepositories()[0].onDidChangeStatus(statusHandler)
|
|
|
|
waitsForPromise(() => editor.getBuffer().reload())
|
|
|
|
runs(() => {
|
|
expect(statusHandler.callCount).toBe(1)
|
|
expect(statusHandler).toHaveBeenCalledWith({path: editor.getPath(), pathStatus: 256})
|
|
})
|
|
|
|
waitsForPromise(() => editor.getBuffer().reload())
|
|
|
|
runs(() => {
|
|
expect(statusHandler.callCount).toBe(1)
|
|
})
|
|
})
|
|
|
|
it("emits a status-changed event when a buffer's path changes", () => {
|
|
fs.writeFileSync(editor.getPath(), 'changed')
|
|
|
|
const statusHandler = jasmine.createSpy('statusHandler')
|
|
atom.project.getRepositories()[0].onDidChangeStatus(statusHandler)
|
|
editor.getBuffer().emitter.emit('did-change-path')
|
|
expect(statusHandler.callCount).toBe(1)
|
|
expect(statusHandler).toHaveBeenCalledWith({path: editor.getPath(), pathStatus: 256})
|
|
editor.getBuffer().emitter.emit('did-change-path')
|
|
expect(statusHandler.callCount).toBe(1)
|
|
})
|
|
|
|
it('stops listening to the buffer when the repository is destroyed (regression)', () => {
|
|
atom.project.getRepositories()[0].destroy()
|
|
expect(() => editor.save()).not.toThrow()
|
|
})
|
|
})
|
|
|
|
describe('when a project is deserialized', () => {
|
|
let buffer, project2, statusHandler
|
|
|
|
afterEach(() => {
|
|
if (project2) project2.destroy()
|
|
})
|
|
|
|
it('subscribes to all the serialized buffers in the project', () => {
|
|
atom.project.setPaths([copyRepository()])
|
|
|
|
waitsForPromise(() => atom.workspace.open('file.txt'))
|
|
|
|
waitsForPromise(() => {
|
|
project2 = new Project({notificationManager: atom.notifications, packageManager: atom.packages, confirm: atom.confirm, applicationDelegate: atom.applicationDelegate})
|
|
return project2.deserialize(atom.project.serialize({isUnloading: false}))
|
|
})
|
|
|
|
waitsFor(() => buffer = project2.getBuffers()[0])
|
|
|
|
waitsForPromise(() => {
|
|
const originalContent = buffer.getText()
|
|
buffer.append('changes')
|
|
|
|
statusHandler = jasmine.createSpy('statusHandler')
|
|
project2.getRepositories()[0].onDidChangeStatus(statusHandler)
|
|
return buffer.save()
|
|
})
|
|
|
|
runs(() => {
|
|
expect(statusHandler.callCount).toBe(1)
|
|
expect(statusHandler).toHaveBeenCalledWith({path: buffer.getPath(), pathStatus: 256})
|
|
})
|
|
})
|
|
})
|
|
})
|
|
|
|
function copyRepository () {
|
|
const workingDirPath = temp.mkdirSync('atom-spec-git')
|
|
fs.copySync(path.join(__dirname, 'fixtures', 'git', 'working-dir'), workingDirPath)
|
|
fs.renameSync(path.join(workingDirPath, 'git.git'), path.join(workingDirPath, '.git'))
|
|
return workingDirPath
|
|
}
|