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var tap = require("tap")
var TarHeader = require("../lib/header.js")
var tar = require("../tar.js")
var fs = require("fs")
var headers =
{ "a.txt file header":
[ "612e747874000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303430312031313635313336303333332030313234353100203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
, { cksumValid: true
, path: 'a.txt'
, mode: 420
, uid: 24561
, gid: 20
, size: 257
, mtime: 1319493851
, cksum: 5417
, type: '0'
, linkpath: ''
, ustar: 'ustar\0'
, ustarver: '00'
, uname: 'isaacs'
, gname: 'staff'
, devmaj: 0
, devmin: 0
, fill: '' }
]
, "omega pax": // the extended header from omega tar.
[ "5061784865616465722fcea92e74787400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303137302031313534333731303631312030313530353100207800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
, { cksumValid: true
, path: 'PaxHeader/Ω.txt'
, mode: 420
, uid: 24561
, gid: 20
, size: 120
, mtime: 1301254537
, cksum: 6697
, type: 'x'
, linkpath: ''
, ustar: 'ustar\0'
, ustarver: '00'
, uname: 'isaacs'
, gname: 'staff'
, devmaj: 0
, devmin: 0
, fill: '' } ]
, "omega file header":
[ "cea92e7478740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303030322031313534333731303631312030313330373200203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
, { cksumValid: true
, path: 'Ω.txt'
, mode: 420
, uid: 24561
, gid: 20
, size: 2
, mtime: 1301254537
, cksum: 5690
, type: '0'
, linkpath: ''
, ustar: 'ustar\0'
, ustarver: '00'
, uname: 'isaacs'
, gname: 'staff'
, devmaj: 0
, devmin: 0
, fill: '' } ]
, "foo.js file header":
[ "666f6f2e6a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030303030342031313534333637303734312030313236313700203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
, { cksumValid: true
, path: 'foo.js'
, mode: 420
, uid: 24561
, gid: 20
, size: 4
, mtime: 1301246433
, cksum: 5519
, type: '0'
, linkpath: ''
, ustar: 'ustar\0'
, ustarver: '00'
, uname: 'isaacs'
, gname: 'staff'
, devmaj: 0
, devmin: 0
, fill: '' }
]
, "b.txt file header":
[ "622e747874000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030303036343420003035373736312000303030303234200030303030303030313030302031313635313336303637372030313234363100203000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000757374617200303069736161637300000000000000000000000000000000000000000000000000007374616666000000000000000000000000000000000000000000000000000000303030303030200030303030303020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
, { cksumValid: true
, path: 'b.txt'
, mode: 420
, uid: 24561
, gid: 20
, size: 512
, mtime: 1319494079
, cksum: 5425
, type: '0'
, linkpath: ''
, ustar: 'ustar\0'
, ustarver: '00'
, uname: 'isaacs'
, gname: 'staff'
, devmaj: 0
, devmin: 0
, fill: '' }
]
, "deep nested file":
[ "636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363633030303634342000303537373631200030303030323420003030303030303030313434203131363532313531353333203034333331340020300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075737461720030306973616163730000000000000000000000000000000000000000000000000000737461666600000000000000000000000000000000000000000000000000000030303030303020003030303030302000722f652f612f6c2f6c2f792f2d2f642f652f652f702f2d2f662f6f2f6c2f642f652f722f2d2f702f612f742f680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
, { cksumValid: true,
path: 'r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc'
, mode: 420
, uid: 24561
, gid: 20
, size: 100
, mtime: 1319687003
, cksum: 18124
, type: '0'
, linkpath: ''
, ustar: 'ustar\0'
, ustarver: '00'
, uname: 'isaacs'
, gname: 'staff'
, devmaj: 0
, devmin: 0
, fill: '' }
]
}
tap.test("parsing", function (t) {
Object.keys(headers).forEach(function (name) {
var h = headers[name]
, header = new Buffer(h[0], "hex")
, expect = h[1]
, parsed = new TarHeader(header)
// console.error(parsed)
t.has(parsed, expect, "parse " + name)
})
t.end()
})
tap.test("encoding", function (t) {
Object.keys(headers).forEach(function (name) {
var h = headers[name]
, expect = new Buffer(h[0], "hex")
, encoded = TarHeader.encode(h[1])
// might have slightly different bytes, since the standard
// isn't very strict, but should have the same semantics
// checkSum will be different, but cksumValid will be true
var th = new TarHeader(encoded)
delete h[1].block
delete h[1].needExtended
delete h[1].cksum
t.has(th, h[1], "fields "+name)
})
t.end()
})
// test these manually. they're a bit rare to find in the wild
tap.test("parseNumeric tests", function (t) {
var parseNumeric = TarHeader.parseNumeric
, numbers =
{ "303737373737373700": 2097151
, "30373737373737373737373700": 8589934591
, "303030303036343400": 420
, "800000ffffffffffff": 281474976710655
, "ffffff000000000001": -281474976710654
, "ffffff000000000000": -281474976710655
, "800000000000200000": 2097152
, "8000000000001544c5": 1393861
, "ffffffffffff1544c5": -15383354 }
Object.keys(numbers).forEach(function (n) {
var b = new Buffer(n, "hex")
t.equal(parseNumeric(b), numbers[n], n + " === " + numbers[n])
})
t.end()
})
|
