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// Set the umask, so that it works the same everywhere.
process.umask(parseInt('22', 8))
var fs = require('fs')
var path = require('path')
var fstream = require('fstream')
var test = require('tap').test
var tar = require('../tar.js')
var file = path.resolve(__dirname, 'dir-normalization.tar')
var target = path.resolve(__dirname, 'tmp/dir-normalization-test')
var ee = 0
var expectEntries = [
{ path: 'fixtures/',
mode: '755',
type: '5',
linkpath: ''
},
{ path: 'fixtures/a/',
mode: '755',
type: '5',
linkpath: ''
},
{ path: 'fixtures/the-chumbler',
mode: '755',
type: '2',
linkpath: path.resolve(target, 'a/b/c/d/the-chumbler'),
},
{ path: 'fixtures/a/b/',
mode: '755',
type: '5',
linkpath: ''
},
{ path: 'fixtures/a/x',
mode: '644',
type: '0',
linkpath: ''
},
{ path: 'fixtures/a/b/c/',
mode: '755',
type: '5',
linkpath: ''
},
{ path: 'fixtures/a/b/c/y',
mode: '755',
type: '2',
linkpath: '../../x',
}
]
var ef = 0
var expectFiles = [
{ path: '',
mode: '40755',
type: 'Directory',
depth: 0,
linkpath: undefined
},
{ path: '/fixtures',
mode: '40755',
type: 'Directory',
depth: 1,
linkpath: undefined
},
{ path: '/fixtures/a',
mode: '40755',
type: 'Directory',
depth: 2,
linkpath: undefined
},
{ path: '/fixtures/a/b',
mode: '40755',
type: 'Directory',
depth: 3,
linkpath: undefined
},
{ path: '/fixtures/a/b/c',
mode: '40755',
type: 'Directory',
depth: 4,
linkpath: undefined
},
{ path: '/fixtures/a/b/c/y',
mode: '120755',
type: 'SymbolicLink',
depth: 5,
linkpath: '../../x'
},
{ path: '/fixtures/a/x',
mode: '100644',
type: 'File',
depth: 3,
linkpath: undefined
},
{ path: '/fixtures/the-chumbler',
mode: '120755',
type: 'SymbolicLink',
depth: 2,
linkpath: path.resolve(target, 'a/b/c/d/the-chumbler')
}
]
test('preclean', function (t) {
require('rimraf').sync(path.join(__dirname, '/tmp/dir-normalization-test'))
t.pass('cleaned!')
t.end()
})
test('extract test', function (t) {
var extract = tar.Extract(target)
var inp = fs.createReadStream(file)
inp.pipe(extract)
extract.on('end', function () {
t.equal(ee, expectEntries.length, 'should see ' + expectEntries.length + ' entries')
// should get no more entries after end
extract.removeAllListeners('entry')
extract.on('entry', function (e) {
t.fail('Should not get entries after end!')
})
next()
})
extract.on('entry', function (entry) {
var mode = entry.props.mode & (~parseInt('22', 8))
var found = {
path: entry.path,
mode: mode.toString(8),
type: entry.props.type,
linkpath: entry.props.linkpath,
}
var wanted = expectEntries[ee++]
t.equivalent(found, wanted, 'tar entry ' + ee + ' ' + (wanted && wanted.path))
})
function next () {
var r = fstream.Reader({
path: target,
type: 'Directory',
sort: 'alpha'
})
r.on('ready', function () {
foundEntry(r)
})
r.on('end', finish)
function foundEntry (entry) {
var p = entry.path.substr(target.length)
var mode = entry.props.mode & (~parseInt('22', 8))
var found = {
path: p,
mode: mode.toString(8),
type: entry.props.type,
depth: entry.props.depth,
linkpath: entry.props.linkpath
}
var wanted = expectFiles[ef++]
t.equivalent(found, wanted, 'unpacked file ' + ef + ' ' + (wanted && wanted.path))
entry.on('entry', foundEntry)
}
function finish () {
t.equal(ef, expectFiles.length, 'should have ' + ef + ' items')
t.end()
}
}
})
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