1var path = require('path') 2 3var test = require('tap').test 4var statSync = require('graceful-fs').statSync 5var writeFileSync = require('graceful-fs').writeFileSync 6var symlinkSync = require('graceful-fs').symlinkSync 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 TARGET_PATH = 'link-target' 19var FIRST_FILE = path.join(TARGET_PATH, 'monsieurs') 20var SECOND_FILE = path.join(TARGET_PATH, 'mesdames') 21var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a', 'definite') 22var FULL_PATH = path.join(PARTIAL_PATH, 'target') 23 24var messages = [] 25function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) } 26 27var testBase, partialPath, fullPath, targetPath 28test('xXx setup xXx', function (t) { 29 mkdtemp(TEMP_OPTIONS, function (er, tmpdir) { 30 t.ifError(er, 'temp directory exists') 31 32 testBase = path.resolve(tmpdir, SHORT_PATH) 33 targetPath = path.resolve(tmpdir, TARGET_PATH) 34 partialPath = path.resolve(tmpdir, PARTIAL_PATH) 35 fullPath = path.resolve(tmpdir, FULL_PATH) 36 37 mkdirp(partialPath, function (er) { 38 t.ifError(er, 'made test path') 39 40 mkdirp(targetPath, function (er) { 41 t.ifError(er, 'made target path') 42 43 writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli")) 44 writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui')) 45 symlinkSync(targetPath, fullPath) 46 47 t.end() 48 }) 49 }) 50 }) 51}) 52 53test('remove up to a point', function (t) { 54 vacuum(fullPath, {purge: true, base: testBase, log: log}, function (er) { 55 t.ifError(er, 'cleaned up to base') 56 57 t.equal(messages.length, 5, 'got 4 removal & 1 finish message') 58 t.equal(messages[0], 'purging ' + fullPath) 59 t.equal(messages[4], 'finished vacuuming up to ' + testBase) 60 61 var stat 62 var verifyPath = fullPath 63 function verify () { stat = statSync(verifyPath) } 64 65 for (var i = 0; i < 4; i++) { 66 t.throws(verify, verifyPath + ' cannot be statted') 67 t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone') 68 verifyPath = path.dirname(verifyPath) 69 } 70 71 t.doesNotThrow(function () { 72 stat = statSync(testBase) 73 }, testBase + ' can be statted') 74 t.ok(stat && stat.isDirectory(), testBase + ' is still a directory') 75 76 t.end() 77 }) 78}) 79