368 lines
9.8 KiB
JavaScript
368 lines
9.8 KiB
JavaScript
// Set the umask, so that it works the same everywhere.
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process.umask(parseInt('22', 8))
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var tap = require("tap")
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, tar = require("../tar.js")
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, fs = require("fs")
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, path = require("path")
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, file = path.resolve(__dirname, "fixtures/c.tar")
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, target = path.resolve(__dirname, "tmp/extract-test")
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, index = 0
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, fstream = require("fstream")
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, ee = 0
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, expectEntries =
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[ { path: 'c.txt',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 513,
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linkpath: '',
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nlink: undefined,
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dev: undefined,
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ino: undefined },
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{ path: 'cc.txt',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 513,
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linkpath: '',
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nlink: undefined,
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dev: undefined,
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ino: undefined },
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{ path: 'r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 100,
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linkpath: '',
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nlink: undefined,
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dev: undefined,
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ino: undefined },
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{ path: 'Ω.txt',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 2,
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linkpath: '',
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nlink: undefined,
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dev: undefined,
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ino: undefined },
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{ path: 'Ω.txt',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 2,
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linkpath: '',
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nlink: 1,
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dev: 234881026,
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ino: 51693379 },
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{ path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 200,
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linkpath: '',
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nlink: 1,
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dev: 234881026,
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ino: 51681874 },
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{ path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 201,
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linkpath: '',
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nlink: undefined,
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dev: undefined,
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ino: undefined },
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{ path: '200LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL',
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mode: '777',
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type: '2',
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depth: undefined,
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size: 0,
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linkpath: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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nlink: undefined,
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dev: undefined,
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ino: undefined },
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{ path: '200-hard',
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mode: '644',
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type: '0',
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depth: undefined,
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size: 200,
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linkpath: '',
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nlink: 2,
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dev: 234881026,
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ino: 51681874 },
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{ path: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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mode: '644',
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type: '1',
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depth: undefined,
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size: 0,
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linkpath: path.resolve(target, '200-hard'),
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nlink: 2,
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dev: 234881026,
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ino: 51681874 } ]
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, ef = 0
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, expectFiles =
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[ { path: '',
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mode: '40755',
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type: 'Directory',
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depth: 0,
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linkpath: undefined },
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{ path: '/200-hard',
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mode: '100644',
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type: 'File',
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depth: 1,
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size: 200,
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linkpath: undefined,
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nlink: 2 },
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{ path: '/200LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL',
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mode: '120777',
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type: 'SymbolicLink',
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depth: 1,
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size: 200,
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linkpath: '200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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nlink: 1 },
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{ path: '/200ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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mode: '100644',
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type: 'Link',
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depth: 1,
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size: 200,
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linkpath: path.join(target, '200-hard'),
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nlink: 2 },
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{ path: '/c.txt',
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mode: '100644',
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type: 'File',
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depth: 1,
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size: 513,
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linkpath: undefined,
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nlink: 1 },
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{ path: '/cc.txt',
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mode: '100644',
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type: 'File',
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depth: 1,
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size: 513,
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linkpath: undefined,
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nlink: 1 },
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{ path: '/r',
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mode: '40755',
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type: 'Directory',
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depth: 1,
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linkpath: undefined },
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{ path: '/r/e',
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mode: '40755',
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type: 'Directory',
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depth: 2,
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linkpath: undefined },
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{ path: '/r/e/a',
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mode: '40755',
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type: 'Directory',
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depth: 3,
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linkpath: undefined },
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{ path: '/r/e/a/l',
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mode: '40755',
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type: 'Directory',
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depth: 4,
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linkpath: undefined },
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{ path: '/r/e/a/l/l',
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mode: '40755',
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type: 'Directory',
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depth: 5,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y',
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mode: '40755',
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type: 'Directory',
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depth: 6,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-',
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mode: '40755',
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type: 'Directory',
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depth: 7,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d',
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mode: '40755',
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type: 'Directory',
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depth: 8,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e',
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mode: '40755',
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type: 'Directory',
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depth: 9,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e',
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mode: '40755',
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type: 'Directory',
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depth: 10,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p',
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mode: '40755',
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type: 'Directory',
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depth: 11,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-',
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mode: '40755',
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type: 'Directory',
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depth: 12,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f',
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mode: '40755',
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type: 'Directory',
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depth: 13,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o',
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mode: '40755',
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type: 'Directory',
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depth: 14,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l',
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mode: '40755',
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type: 'Directory',
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depth: 15,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d',
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mode: '40755',
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type: 'Directory',
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depth: 16,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e',
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mode: '40755',
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type: 'Directory',
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depth: 17,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r',
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mode: '40755',
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type: 'Directory',
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depth: 18,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-',
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mode: '40755',
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type: 'Directory',
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depth: 19,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p',
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mode: '40755',
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type: 'Directory',
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depth: 20,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a',
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mode: '40755',
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type: 'Directory',
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depth: 21,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t',
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mode: '40755',
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type: 'Directory',
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depth: 22,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h',
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mode: '40755',
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type: 'Directory',
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depth: 23,
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linkpath: undefined },
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{ path: '/r/e/a/l/l/y/-/d/e/e/p/-/f/o/l/d/e/r/-/p/a/t/h/cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc',
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mode: '100644',
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type: 'File',
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depth: 24,
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size: 100,
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linkpath: undefined,
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nlink: 1 },
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{ path: '/Ω.txt',
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mode: '100644',
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type: 'File',
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depth: 1,
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size: 2,
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linkpath: undefined,
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nlink: 1 } ]
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// The extract class basically just pipes the input
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// to a Reader, and then to a fstream.DirWriter
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// So, this is as much a test of fstream.Reader and fstream.Writer
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// as it is of tar.Extract, but it sort of makes sense.
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tap.test("preclean", function (t) {
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require("rimraf").sync(__dirname + "/tmp/extract-test")
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t.pass("cleaned!")
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t.end()
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})
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tap.test("extract test", function (t) {
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var extract = tar.Extract(target)
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var inp = fs.createReadStream(file)
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// give it a weird buffer size to try to break in odd places
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inp.bufferSize = 1234
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inp.pipe(extract)
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extract.on("end", function () {
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t.equal(ee, expectEntries.length, "should see "+ee+" entries")
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// should get no more entries after end
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extract.removeAllListeners("entry")
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extract.on("entry", function (e) {
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t.fail("Should not get entries after end!")
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})
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next()
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})
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extract.on("entry", function (entry) {
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var found =
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{ path: entry.path
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, mode: entry.props.mode.toString(8)
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, type: entry.props.type
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, depth: entry.props.depth
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, size: entry.props.size
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, linkpath: entry.props.linkpath
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, nlink: entry.props.nlink
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, dev: entry.props.dev
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, ino: entry.props.ino
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}
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var wanted = expectEntries[ee ++]
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t.equivalent(found, wanted, "tar entry " + ee + " " + wanted.path)
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})
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function next () {
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var r = fstream.Reader({ path: target
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, type: "Directory"
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// this is just to encourage consistency
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, sort: "alpha" })
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r.on("ready", function () {
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foundEntry(r)
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})
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r.on("end", finish)
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function foundEntry (entry) {
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var p = entry.path.substr(target.length)
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var found =
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{ path: p
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, mode: entry.props.mode.toString(8)
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, type: entry.props.type
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, depth: entry.props.depth
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, size: entry.props.size
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, linkpath: entry.props.linkpath
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, nlink: entry.props.nlink
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}
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var wanted = expectFiles[ef ++]
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t.has(found, wanted, "unpacked file " + ef + " " + wanted.path)
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entry.on("entry", foundEntry)
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}
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function finish () {
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t.equal(ef, expectFiles.length, "should have "+ef+" items")
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t.end()
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}
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}
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})
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