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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
#!bin/lem
--
-- This file is part of LEM, a Lua Event Machine.
-- Copyright 2011-2012 Emil Renner Berthing
--
-- LEM is free software: you can redistribute it and/or
-- modify it under the terms of the GNU General Public License as
-- published by the Free Software Foundation, either version 3 of
-- the License, or (at your option) any later version.
--
-- LEM is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with LEM. If not, see <http://www.gnu.org/licenses/>.
--
package.path = '?.lua'
package.cpath = '?.so'
local utils = require 'lem.utils'
local io = require 'lem.io'
local lfs = require 'lem.lfs'
local testdir = 'testdir'
local testfile = 'testfile'
local spawnticker, stopticker
do
local write, yield = io.write, utils.yield
local stop = true
local function ticker()
stop = false
repeat
write('.')
yield()
until stop
end
function spawnticker()
utils.spawn(ticker)
end
function stopticker()
stop = true
end
end
local sleeper = utils.newsleeper()
local attr
io.write('Current directory: '.. lfs.currentdir() ..'\n')
spawnticker()
for name in lfs.dir('.') do
io.write('\n"' .. name .. '"\n')
end
io.write('\nCreating testdir\n')
assert(lfs.mkdir(testdir))
io.write('\nLocking directory\n')
local lock = assert(lfs.lock_dir(testdir))
io.write('\nGetting attributes\n')
attr = assert(lfs.attributes(testdir))
io.write('\nAttributes:\n')
for k, v in pairs(attr) do
print(k, v)
end
io.write('\nUnlocking testdir\n')
assert(lock:free())
io.write('\nRemoving testdir\n')
assert(lfs.rmdir(testdir))
io.write('\nCreating testfile\n')
local file = assert(io.open(testfile, 'w'))
io.write('\nLocking testfile\n')
assert(lfs.lock(file, 'w'))
io.write('\nGetting change time\n')
attr = assert(lfs.attributes(testfile, 'change'))
io.write('\nChange time: ' .. attr .. '\n')
stopticker()
io.write('\nSleeping two seconds..\n')
sleeper:sleep(2)
spawnticker()
io.write('\nTouching testfile\n')
assert(lfs.touch(testfile))
io.write('\nGetting change time\n')
attr = assert(lfs.attributes(testfile, 'change'))
io.write('\nChange time: ' .. attr .. '\n')
io.write('\nRenaming testfile\n')
assert(lfs.rename(testfile, testfile..'2'))
io.write('\nRemoving testfile\n')
assert(lfs.remove(testfile..'2'))
io.write('\nDone\n')
stopticker()
-- vim: syntax=lua ts=2 sw=2 noet:
|
