--- /dev/null
+var path = require('path')
+
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+var symlinkSync = require('graceful-fs').symlinkSync
+var readdirSync = require('graceful-fs').readdirSync
+var mkdtemp = require('tmp').dir
+var mkdirp = require('mkdirp')
+
+var vacuum = require('../vacuum.js')
+
+// CONSTANTS
+var TEMP_OPTIONS = {
+ unsafeCleanup: true,
+ mode: '0700'
+}
+var SHORT_PATH = path.join('i', 'am', 'a', 'path')
+var TARGET_PATH = path.join('target-link', 'in', 'the', 'middle')
+var PARTIAL_PATH = path.join(SHORT_PATH, 'with', 'a')
+var FULL_PATH = path.join(PARTIAL_PATH, 'link')
+var EXPANDO_PATH = path.join(SHORT_PATH, 'with', 'a', 'link', 'in', 'the', 'middle')
+
+var messages = []
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
+
+var testBase, targetPath, partialPath, fullPath, expandoPath
+test('xXx setup xXx', function (t) {
+ mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
+ t.ifError(er, 'temp directory exists')
+
+ testBase = path.resolve(tmpdir, SHORT_PATH)
+ targetPath = path.resolve(tmpdir, TARGET_PATH)
+ partialPath = path.resolve(tmpdir, PARTIAL_PATH)
+ fullPath = path.resolve(tmpdir, FULL_PATH)
+ expandoPath = path.resolve(tmpdir, EXPANDO_PATH)
+
+ mkdirp(partialPath, function (er) {
+ t.ifError(er, 'made test path')
+
+ mkdirp(targetPath, function (er) {
+ t.ifError(er, 'made target path')
+
+ symlinkSync(path.join(tmpdir, 'target-link'), fullPath)
+
+ t.end()
+ })
+ })
+ })
+})
+
+test('remove up to a point', function (t) {
+ vacuum(expandoPath, {purge: false, base: testBase, log: log}, function (er) {
+ t.ifError(er, 'cleaned up to base')
+
+ t.equal(messages.length, 7, 'got 6 removal & 1 finish message')
+ t.equal(messages[6], 'finished vacuuming up to ' + testBase)
+
+ var stat
+ var verifyPath = expandoPath
+ function verify () { stat = statSync(verifyPath) }
+
+ for (var i = 0; i < 6; i++) {
+ t.throws(verify, verifyPath + ' cannot be statted')
+ t.notOk(stat && stat.isDirectory(), verifyPath + ' is totally gone')
+ verifyPath = path.dirname(verifyPath)
+ }
+
+ t.doesNotThrow(function () {
+ stat = statSync(testBase)
+ }, testBase + ' can be statted')
+ t.ok(stat && stat.isDirectory(), testBase + ' is still a directory')
+
+ var files = readdirSync(testBase)
+ t.equal(files.length, 0, 'nothing left in base directory')
+
+ t.end()
+ })
+})