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.
75 lines
1.8 KiB
75 lines
1.8 KiB
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 |
|
}
|
|
|