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 symlinkSync = require('graceful-fs').symlinkSync
7 var mkdtemp = require('tmp').dir
8 var mkdirp = require('mkdirp')
10 var vacuum = require('../vacuum.js')
17 var SHORT_PATH = path.join('i', 'am', 'a', 'path')
18 var TARGET_PATH = 'link-target'
19 var FIRST_FILE = path.join(TARGET_PATH, 'monsieurs')
20 var SECOND_FILE = path.join(TARGET_PATH, 'mesdames')
21 var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a', 'definite')
22 var FULL_PATH = path.join(PARTIAL_PATH, 'target')
25 function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
27 var testBase, partialPath, fullPath, targetPath
28 test('xXx setup xXx', function (t) {
29 mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
30 t.ifError(er, 'temp directory exists')
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)
37 mkdirp(partialPath, function (er) {
38 t.ifError(er, 'made test path')
40 mkdirp(targetPath, function (er) {
41 t.ifError(er, 'made target path')
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)
53 test('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')
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)
62 var verifyPath = fullPath
63 function verify () { stat = statSync(verifyPath) }
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)
71 t.doesNotThrow(function () {
72 stat = statSync(testBase)
73 }, testBase + ' can be statted')
74 t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')