--- /dev/null
+var path = require('path')
+
+var test = require('tap').test
+var statSync = require('graceful-fs').statSync
+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 REMOVE_PATH = path.join(SHORT_PATH, 'of', 'a', 'certain', 'length')
+var OTHER_PATH = path.join(SHORT_PATH, 'of', 'no', 'qualities')
+
+var messages = []
+function log () { messages.push(Array.prototype.slice.call(arguments).join(' ')) }
+
+var testBase, testPath, otherPath
+test('xXx setup xXx', function (t) {
+ mkdtemp(TEMP_OPTIONS, function (er, tmpdir) {
+ t.ifError(er, 'temp directory exists')
+
+ testBase = path.resolve(tmpdir, SHORT_PATH)
+ testPath = path.resolve(tmpdir, REMOVE_PATH)
+ otherPath = path.resolve(tmpdir, OTHER_PATH)
+
+ mkdirp(testPath, function (er) {
+ t.ifError(er, 'made test path')
+
+ mkdirp(otherPath, function (er) {
+ t.ifError(er, 'made other path')
+
+ t.end()
+ })
+ })
+ })
+})
+
+test('remove up to a point', function (t) {
+ vacuum(testPath, {purge: false, base: testBase, log: log}, function (er) {
+ t.ifError(er, 'cleaned up to base')
+
+ t.equal(messages.length, 4, 'got 3 removal & 1 finish message')
+ t.equal(
+ messages[3], 'quitting because other entries in ' + testBase + '/of',
+ 'got expected final message'
+ )
+
+ var stat
+ var verifyPath = testPath
+ function verify () { stat = statSync(verifyPath) }
+
+ for (var i = 0; i < 3; 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(otherPath)
+ }, otherPath + ' can be statted')
+ t.ok(stat && stat.isDirectory(), otherPath + ' is still a directory')
+
+ var intersection = path.join(testBase, 'of')
+ t.doesNotThrow(function () {
+ stat = statSync(intersection)
+ }, intersection + ' can be statted')
+ t.ok(stat && stat.isDirectory(), intersection + ' is still a directory')
+
+ t.end()
+ })
+})