mirror of
https://github.com/jprichardson/node-fs-extra.git
synced 2026-01-18 16:13:55 +00:00
125 lines
3.4 KiB
JavaScript
125 lines
3.4 KiB
JavaScript
var assert = require('assert')
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var fs = require('fs')
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var os = require('os')
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var path = require('path')
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var sr = require('secure-random')
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var fse = require(process.cwd())
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/* global afterEach, beforeEach, describe, it */
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var TEST_DIR
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function buildFixtureDir () {
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var buf = sr.randomBuffer(5)
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var baseDir = path.join(TEST_DIR, 'TEST_fs-extra_remove-' + Date.now())
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fs.mkdirSync(baseDir)
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fs.writeFileSync(path.join(baseDir, Math.random() + ''), buf)
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fs.writeFileSync(path.join(baseDir, Math.random() + ''), buf)
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var subDir = path.join(TEST_DIR, Math.random() + '')
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fs.mkdirSync(subDir)
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fs.writeFileSync(path.join(subDir, Math.random() + ''))
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return baseDir
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}
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describe('remove', function () {
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beforeEach(function (done) {
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TEST_DIR = path.join(os.tmpdir(), 'fs-extra', 'remove')
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fse.emptyDir(TEST_DIR, done)
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})
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afterEach(function (done) {
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fse.remove(TEST_DIR, done)
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})
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describe('+ remove()', function () {
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it('should delete an empty directory', function (done) {
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assert(fs.existsSync(TEST_DIR))
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fse.remove(TEST_DIR, function (err) {
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assert.ifError(err)
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assert(!fs.existsSync(TEST_DIR))
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done()
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})
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})
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it('should delete a directory full of directories and files', function (done) {
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buildFixtureDir()
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assert(fs.existsSync(TEST_DIR))
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fse.remove(TEST_DIR, function (err) {
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assert.ifError(err)
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assert(!fs.existsSync(TEST_DIR))
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done()
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})
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})
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it('should delete a file', function (done) {
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var file = path.join(TEST_DIR, 'file')
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fs.writeFileSync(file, 'hello')
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assert(fs.existsSync(file))
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fse.remove(file, function (err) {
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assert.ifError(err)
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assert(!fs.existsSync(file))
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done()
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})
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})
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it('should delete without a callback', function (done) {
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var file = path.join(TEST_DIR, 'file')
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fs.writeFileSync(file, 'hello')
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assert(fs.existsSync(file))
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var existsChecker = setInterval(function () {
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fs.exists(file, function (itDoes) {
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if (!itDoes) {
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clearInterval(existsChecker)
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done()
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}
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})
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}, 25)
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fse.remove(file)
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})
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it('shouldn’t delete glob matches', function (done) {
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var file = path.join(TEST_DIR, 'file?')
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try {
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fs.writeFileSync(file, 'hello')
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} catch (ex) {
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if (ex.code === 'ENOENT') {
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return this.skip('Windows does not support filenames with ‘?’ or ‘*’ in them.')
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}
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throw ex
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}
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var wrongFile = path.join(TEST_DIR, 'file1')
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fs.writeFileSync(wrongFile, 'yo')
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assert(fs.existsSync(file))
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assert(fs.existsSync(wrongFile))
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fse.remove(file, function (err) {
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assert.ifError(err)
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assert(!fs.existsSync(file))
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assert(fs.existsSync(wrongFile))
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done()
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})
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})
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it('shouldn’t delete glob matches when file doesn’t exist', function (done) {
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var nonexistentFile = path.join(TEST_DIR, 'file?')
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var wrongFile = path.join(TEST_DIR, 'file1')
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fs.writeFileSync(wrongFile, 'yo')
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assert(!fs.existsSync(nonexistentFile))
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assert(fs.existsSync(wrongFile))
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fse.remove(nonexistentFile, function (err) {
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assert.ifError(err)
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assert(!fs.existsSync(nonexistentFile))
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assert(fs.existsSync(wrongFile))
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done()
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})
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})
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})
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})
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