1var path = require('path') 2 3var test = require('tap').test 4var statSync = require('graceful-fs').statSync 5var writeFile = require('graceful-fs').writeFile 6var readdirSync = require('graceful-fs').readdirSync 7var mkdtemp = require('tmp').dir 8var mkdirp = require('mkdirp') 9 10var vacuum = require('../vacuum.js') 11 12// CONSTANTS 13var TEMP_OPTIONS = { 14 unsafeCleanup: true, 15 mode: '0700' 16} 17var SHORT_PATH = path.join('i', 'am', 'a', 'path') 18var PARTIAL_PATH = path.join(SHORT_PATH, 'that', 'ends', 'at', 'a') 19var FULL_PATH = path.join(PARTIAL_PATH, 'file') 20 21var messages = [] 22function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } 23 24var testBase, partialPath, fullPath 25test('xXx setup xXx', function (t) { 26 mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { 27 t.ifError(er, 'temp directory exists') 28 29 testBase = path.resolve(tmpdir, SHORT_PATH) 30 partialPath = path.resolve(tmpdir, PARTIAL_PATH) 31 fullPath = path.resolve(tmpdir, FULL_PATH) 32 33 mkdirp(partialPath, function (er) { 34 t.ifError(er, 'made test path') 35 36 writeFile(fullPath, new Buffer('hi'), function (er) { 37 t.ifError(er, 'made file') 38 39 t.end() 40 }) 41 }) 42 }) 43}) 44 45test('remove up to a point', function (t) { 46 vacuum(fullPath, {purge: false, base: testBase, log: log}, function (er) { 47 t.ifError(er, 'cleaned up to base') 48 49 t.equal(messages.length, 6, 'got 5 removal & 1 finish message') 50 t.equal(messages[5], 'finished vacuuming up to ' + testBase) 51 52 var stat 53 var verifyPath = fullPath 54 55 function verify () { stat = statSync(verifyPath) } 56 57 // handle the file separately 58 t.throws(verify, verifyPath + ' cannot be statted') 59 t.notOk(stat && stat.isFile(), verifyPath + ' is totally gone') 60 verifyPath = path.dirname(verifyPath) 61 62 for (var i = 0; i < 4; i++) { 63 t.throws(verify, verifyPath + ' cannot be statted') 64 t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') 65 verifyPath = path.dirname(verifyPath) 66 } 67 68 t.doesNotThrow(function () { 69 stat = statSync(testBase) 70 }, testBase + ' can be statted') 71 t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') 72 73 var files = readdirSync(testBase) 74 t.equal(files.length, 0, 'nothing left in base directory') 75 76 t.end() 77 }) 78}) 79