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var path = require("path")
var test = require("tap").test
var statSync = require("graceful-fs").statSync
var writeFileSync = require("graceful-fs").writeFileSync
var symlinkSync = require("graceful-fs").symlinkSync
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 = "link-target"
var FIRST_FILE = path.join(TARGET_PATH, "monsieurs")
var SECOND_FILE = path.join(TARGET_PATH, "mesdames")
var PARTIAL_PATH = path.join(SHORT_PATH, "with", "a", "definite")
var FULL_PATH = path.join(PARTIAL_PATH, "target")
var messages = []
function log() { messages.push(Array.prototype.slice.call(arguments).join(" ")) }
var testBase, partialPath, fullPath, targetPath
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)
mkdirp(partialPath, function (er) {
t.ifError(er, "made test path")
mkdirp(targetPath, function (er) {
t.ifError(er, "made target path")
writeFileSync(path.resolve(tmpdir, FIRST_FILE), new Buffer("c'est vraiment joli"))
writeFileSync(path.resolve(tmpdir, SECOND_FILE), new Buffer("oui oui"))
symlinkSync(targetPath, fullPath)
t.end()
})
})
})
})
test("remove up to a point", function (t) {
vacuum(fullPath, {purge : true, base : testBase, log : log}, function (er) {
t.ifError(er, "cleaned up to base")
t.equal(messages.length, 5, "got 4 removal & 1 finish message")
t.equal(messages[0], "purging " + fullPath)
t.equal(messages[4], "finished vacuuming up to " + testBase)
var stat
var verifyPath = fullPath
function verify() { stat = statSync(verifyPath) }
for (var i = 0; i < 4; 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")
t.end()
})
})
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