1var path = require('path') 2 3var test = require('tap').test 4var statSync = require('graceful-fs').statSync 5var mkdtemp = require('tmp').dir 6var mkdirp = require('mkdirp') 7 8var vacuum = require('../vacuum.js') 9 10// CONSTANTS 11var TEMP_OPTIONS = { 12 unsafeCleanup: true, 13 mode: '0700' 14} 15var SHORT_PATH = path.join('i', 'am', 'a', 'path') 16var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'length') 17 18var messages = [] 19function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } 20 21var testPath, testBase 22test('xXx setup xXx', function (t) { 23 mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { 24 t.ifError(er, 'temp directory exists') 25 26 testBase = path.resolve(tmpdir, SHORT_PATH) 27 testPath = path.resolve(tmpdir, LONG_PATH) 28 29 mkdirp(testPath, function (er) { 30 t.ifError(er, 'made test path') 31 32 t.end() 33 }) 34 }) 35}) 36 37test('remove up to a point', function (t) { 38 vacuum(testPath, {purge: false, base: testBase, log: log}, function (er) { 39 t.ifError(er, 'cleaned up to base') 40 41 t.equal(messages.length, 5, 'got 4 removal & 1 finish message') 42 t.equal(messages[4], 'finished vacuuming up to ' + testBase) 43 44 var stat 45 var verifyPath = testPath 46 function verify () { stat = statSync(verifyPath) } 47 48 for (var i = 0; i < 4; i++) { 49 t.throws(verify, verifyPath + ' cannot be statted') 50 t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') 51 verifyPath = path.dirname(verifyPath) 52 } 53 54 t.doesNotThrow(function () { 55 stat = statSync(testBase) 56 }, testBase + ' can be statted') 57 t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') 58 59 t.end() 60 }) 61}) 62