| 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() |
| }) |
| }) |