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node_modules/tar/test/00-setup-fixtures.js 1.49 KB
2a09d1a4   liuqimichale   添加宜春 天水 宣化
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  // the fixtures have some weird stuff that is painful
  // to include directly in the repo for various reasons.
  //
  // So, unpack the fixtures with the system tar first.
  //
  // This means, of course, that it'll only work if you
  // already have a tar implementation, and some of them
  // will not properly unpack the fixtures anyway.
  //
  // But, since usually those tests will fail on Windows
  // and other systems with less capable filesystems anyway,
  // at least this way we don't cause inconveniences by
  // merely cloning the repo or installing the package.
  
  var tap = require("tap")
  , child_process = require("child_process")
  , rimraf = require("rimraf")
  , test = tap.test
  , path = require("path")
  
  test("clean fixtures", function (t) {
    rimraf(path.resolve(__dirname, "fixtures"), function (er) {
      t.ifError(er, "rimraf ./fixtures/")
      t.end()
    })
  })
  
  test("clean tmp", function (t) {
    rimraf(path.resolve(__dirname, "tmp"), function (er) {
      t.ifError(er, "rimraf ./tmp/")
      t.end()
    })
  })
  
  test("extract fixtures", function (t) {
    var c = child_process.spawn("tar"
                               ,["xzvf", "fixtures.tgz"]
                               ,{ cwd: __dirname })
  
    c.stdout.on("data", errwrite)
    c.stderr.on("data", errwrite)
    function errwrite (chunk) {
      process.stderr.write(chunk)
    }
  
    c.on("exit", function (code) {
      t.equal(code, 0, "extract fixtures should exit with 0")
      if (code) {
        t.comment("Note, all tests from here on out will fail because of this.")
      }
      t.end()
    })
  })