Current File : //proc/self/root/usr/src/node-v0.10.4/deps/npm/node_modules/fstream/examples/reader.js
var fstream = require("../fstream.js")
var tap = require("tap")
var fs = require("fs")
var path = require("path")
var children = -1
var dir = path.dirname(__dirname)
var gotReady = false
var ended = false
tap.test("reader test", function (t) {
var r = fstream.Reader({ path: dir
, filter: function () {
// return this.parent === r
return this.parent === r || this === r
}
})
r.on("ready", function () {
gotReady = true
children = fs.readdirSync(dir).length
console.error("Setting expected children to "+children)
t.equal(r.type, "Directory", "should be a directory")
})
r.on("entry", function (entry) {
children --
if (!gotReady) {
t.fail("children before ready!")
}
t.equal(entry.dirname, r.path, "basename is parent dir")
})
r.on("error", function (er) {
t.fail(er)
t.end()
process.exit(1)
})
r.on("end", function () {
t.equal(children, 0, "should have seen all children")
ended = true
})
var closed = false
r.on("close", function () {
t.ok(ended, "saw end before close")
t.notOk(closed, "close should only happen once")
closed = true
t.end()
})
})
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