You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
1.8 KiB
76 lines
1.8 KiB
5 years ago
|
var path = require('path')
|
||
|
, fs = !process.browser && require('fs')
|
||
|
, rimraf = !process.browser && require('rimraf')
|
||
|
|
||
|
var dbidx = 0
|
||
|
|
||
|
, location = function () {
|
||
|
return path.join(__dirname, '_leveldown_test_db_' + dbidx++)
|
||
|
}
|
||
|
|
||
|
, lastLocation = function () {
|
||
|
return path.join(__dirname, '_leveldown_test_db_' + dbidx)
|
||
|
}
|
||
|
|
||
|
, cleanup = function (callback) {
|
||
|
if (process.browser)
|
||
|
return callback()
|
||
|
|
||
|
fs.readdir(__dirname, function (err, list) {
|
||
|
if (err) return callback(err)
|
||
|
|
||
|
list = list.filter(function (f) {
|
||
|
return (/^_leveldown_test_db_/).test(f)
|
||
|
})
|
||
|
|
||
|
if (!list.length)
|
||
|
return callback()
|
||
|
|
||
|
var ret = 0
|
||
|
|
||
|
list.forEach(function (f) {
|
||
|
rimraf(path.join(__dirname, f), function (err) {
|
||
|
if (++ret == list.length)
|
||
|
callback()
|
||
|
})
|
||
|
})
|
||
|
})
|
||
|
}
|
||
|
|
||
|
, setUp = function (t) {
|
||
|
cleanup(function (err) {
|
||
|
t.notOk(err, 'cleanup returned an error')
|
||
|
t.end()
|
||
|
})
|
||
|
}
|
||
|
|
||
|
, tearDown = function (t) {
|
||
|
setUp(t) // same cleanup!
|
||
|
}
|
||
|
|
||
|
, collectEntries = function (iterator, callback) {
|
||
|
var data = []
|
||
|
, next = function () {
|
||
|
iterator.next(function (err, key, value) {
|
||
|
if (err) return callback(err)
|
||
|
if (!arguments.length) {
|
||
|
return iterator.end(function (err) {
|
||
|
callback(err, data)
|
||
|
})
|
||
|
}
|
||
|
data.push({ key: key, value: value })
|
||
|
process.nextTick(next)
|
||
|
})
|
||
|
}
|
||
|
next()
|
||
|
}
|
||
|
|
||
|
module.exports = {
|
||
|
location : location
|
||
|
, cleanup : cleanup
|
||
|
, lastLocation : lastLocation
|
||
|
, setUp : setUp
|
||
|
, tearDown : tearDown
|
||
|
, collectEntries : collectEntries
|
||
|
}
|