1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
var fstream = require("../fstream.js")
var tap = require("tap")
var fs = require("fs")
var path = require("path")
var dir = path.dirname(__dirname)
tap.test("reader test", function (t) {
var children = -1
var gotReady = false
var ended = false
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()
})
})
tap.test("reader error test", function (t) {
// assumes non-root on a *nix system
var r = fstream.Reader({ path: '/etc/shadow' })
r.once("error", function (er) {
t.ok(true);
t.end()
})
r.on("end", function () {
t.fail("reader ended without error");
t.end()
})
})
|
