1var path = require('path') 2 3var test = require('tap').test 4var statSync = require('graceful-fs').statSync 5var writeFileSync = require('graceful-fs').writeFileSync 6var mkdtemp = require('tmp').dir 7var mkdirp = require('mkdirp') 8 9var vacuum = require('../vacuum.js') 10 11// CONSTANTS 12var TEMP_OPTIONS = { 13 unsafeCleanup: true, 14 mode: '0700' 15} 16var SHORT_PATH = path.join('i', 'am', 'a', 'path') 17var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'kind') 18var FIRST_FILE = path.join(LONG_PATH, 'monsieurs') 19var SECOND_FILE = path.join(LONG_PATH, 'mesdames') 20 21var messages = [] 22function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } 23 24var testPath, testBase 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 testPath = path.resolve(tmpdir, LONG_PATH) 31 32 mkdirp(testPath, function (er) { 33 t.ifError(er, 'made test path') 34 35 writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli")) 36 writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui')) 37 t.end() 38 }) 39 }) 40}) 41 42test('remove up to a point', function (t) { 43 vacuum(testPath, {purge: true, base: testBase, log: log}, function (er) { 44 t.ifError(er, 'cleaned up to base') 45 46 t.equal(messages.length, 5, 'got 4 removal & 1 finish message') 47 t.equal(messages[0], 'purging ' + testPath) 48 t.equal(messages[4], 'finished vacuuming up to ' + testBase) 49 50 var stat 51 var verifyPath = testPath 52 function verify () { stat = statSync(verifyPath) } 53 54 for (var i = 0; i < 4; i++) { 55 t.throws(verify, verifyPath + ' cannot be statted') 56 t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') 57 verifyPath = path.dirname(verifyPath) 58 } 59 60 t.doesNotThrow(function () { 61 stat = statSync(testBase) 62 }, testBase + ' can be statted') 63 t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') 64 65 t.end() 66 }) 67}) 68