1 var path = require('path')
3 var test = require('tap').test
4 var statSync = require('graceful-fs').statSync
5 var writeFileSync = require('graceful-fs').writeFileSync
6 var mkdtemp = require('tmp').dir
7 var mkdirp = require('mkdirp')
9 var vacuum = require('../vacuum.js')
16 var SHORT_PATH = path.join('i', 'am', 'a', 'path')
17 var LONG_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'kind')
18 var FIRST_FILE = path.join(LONG_PATH, 'monsieurs')
19 var SECOND_FILE = path.join(LONG_PATH, 'mesdames')
22 function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
24 var testPath, testBase
25 test('xXx setup xXx', function (t) {
26 mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
27 t.ifError(er, 'temp directory exists')
29 testBase = path.resolve(tmpdir, SHORT_PATH)
30 testPath = path.resolve(tmpdir, LONG_PATH)
32 mkdirp(testPath, function (er) {
33 t.ifError(er, 'made test path')
35 writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli"))
36 writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer('oui oui'))
42 test('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')
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)
51 var verifyPath = testPath
52 function verify () { stat = statSync(verifyPath) }
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)
60 t.doesNotThrow(function () {
61 stat = statSync(testBase)
62 }, testBase + ' can be statted')
63 t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')