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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
{- arch-tag: ConfigParser tests main file
Copyright (C) 2004-2006 John Goerzen <jgoerzen@complete.org>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-}
module ConfigParser.Maintest(tests) where
import Test.HUnit
import Data.ConfigFile
import Data.Either.Utils
import System.IO.PlafCompat(nullFileName)
import Test.HUnit.Tools
import Control.Exception
import System.IO
nullfile = openFile nullFileName ReadWriteMode
testfile = "testsrc/ConfigParser/test.cfg"
p inp = forceEither $ readstring emptyCP inp
f msg inp exp conv = TestLabel msg $ TestCase $ assertEqual "" (Right exp) (conv (p inp))
-- f2s, f2b are useful for matching Left return values
f2s :: String -> Either CPError String -> Either CPError String -> Test
f2s = f2
f2b :: String -> Either CPError Bool -> Either CPError Bool -> Test
f2b = f2
f2 msg exp res = TestLabel msg $ TestCase $ assertEqual "" exp res
f3 msg inp exp conv = TestLabel msg $ TestCase $ assertEqual "" exp (conv (p inp))
instance Show ConfigParser where
show x = show (content x)
instance Eq ConfigParser where
x == y = (content x) == (content y)
test_basic =
[
f3 "empty doc, no sections" "" [] sections,
f3 "one empty line" "\n" [] sections,
f3 "comment line only" "#foo bar" [] sections,
f3 "comment line with \\n" "#foo bar\n" [] sections,
f3 "one empty sect" "[emptysect]" ["emptysect"] sections,
f3 "one empty sect w comment" "#foo bar\n[emptysect]\n" ["emptysect"]
sections,
f3 "assure comments not processed"
"# [nonexistant]\n[emptysect]\n" ["emptysect"] sections,
f3 "1 empty s w/comments"
"#fo\n[Cemptysect]\n#asdf boo\n \n # fnonexistantg"
["Cemptysect"] sections,
f3 "1 empty s, comments, EOL"
"[emptysect]\n# [nonexistant]\n" ["emptysect"] sections,
TestLabel "1 sec w/option" $ TestCase $
do let cp = p "[sect1]\nfoo: bar\n"
["sect1"] @=? sections cp
(Right "bar") @=? get cp "sect1" "foo"
, f "comments in option text"
"[s1]\no1: v1#v2\n"
"v1#v2" (\cp -> get cp "s1" "o1")
, TestLabel "mult options" $ TestCase $
do let cp = p "\n#foo\n[sect1]\n\n#iiii \no1: v1\no2: v2\no3: v3"
Right ["o1", "o2", "o3"] @=? options cp "sect1"
["sect1"] @=? sections cp
Right "v2" @=? get cp "sect1" "o2"
, TestLabel "sectionless option" $ TestCase $
do let cp = p "v1: o1\n[sect1]\nv2: o2"
Right "o1" @=? get cp "sect1" "v1"
Right "o2" @=? get cp "sect1" "v2"
Right "o1" @=? get cp "DEFAULT" "v1"
, f3 "extensions to string"
"[sect1]\nfoo: bar\nbaz: l1\n l2\n l3\n# c\nquux: asdf"
"[sect1]\nbaz: l1\n l2\n l3\nfoo: bar\nquux: asdf\n\n"
to_string
]
test_defaults =
let cp = p "def: ault\n[sect1]\nfoo: bar\nbaz: quuz\nint: 2\nfloat: 3\nbool: yes\n[sect4]\ndef: different" in
[
f2 "default item" (Right "ault") (get cp "sect1" "def")
,f2 "normal item" (Right "bar") (get cp "sect1" "foo")
,f2s "no option" (Left (NoOption "abc", "get (sect1/abc)"))
(get cp "sect1" "abc")
,f2s "no section" (Left (NoSection "sect2", "get (sect2/foo)"))
(get cp "sect2" "foo")
,f2 "default from bad sect" (Right "ault") (get cp "sect2" "def")
,f2 "overriding default" (Right "different") (get cp "sect4" "def")
-- not in haskell: ,f2 "using default feature"
-- default int
-- default float
-- default bool
]
test_nodefault =
let cp = (p "def: ault\n[sect1]\nfoo: bar\nbaz: quuz\nint: 2\nfloat: 3\nbool: yes\n[sect4]\ndef: different"){usedefault = False} in
[
f2s "default item" (Left (NoOption "def", "get (sect1/def)"))
(get cp "sect1" "def")
,f2 "normal item" (Right "bar") (get cp "sect1" "foo")
,f2s "no option" (Left (NoOption "abc", "get (sect1/abc)"))
(get cp "sect1" "abc")
,f2s "no section" (Left (NoSection "sect2", "get (sect2/foo)"))
(get cp "sect2" "foo")
,f2s "default bad sect" (Left (NoSection "sect2", "get (sect2/def)"))
(get cp "sect2" "def")
,f2 "overriding default" (Right "different") (get cp "sect4" "def")
-- not in haskell: ,f2 "using default feature"
-- default int
-- default float
-- default bool
]
test_instances =
let cp = p "[x]\na: true\nb: 1\nbad: never"
in [f2 "bool 1st" (Right True) (get cp "x" "a"),
f2 "bool 1nd" (Right True) (get cp "x" "b"),
f2b "bad bool" (Left (ParseError "couldn't parse bool never from (x/bad)", "getbool")) (get cp "x" "bad"),
f2 "number" (Right (1::Int)) (get cp "x" "b")
]
test_merge =
let cp = p "test: foo"
cp2 = p "test: bar"
in [f2 "merge1" (cp) (merge emptyCP cp)
,f2 "merge2" (cp) (merge cp emptyCP)
,f2 "merge3" (cp2) (merge cp cp2)
,f2 "merge4" (cp) (merge cp2 cp)]
test_remove =
let cp = forceEither $ readstring emptyCP "def:ault\n[sect1]\ns1o1: v1\ns1o2:v2\n[sect2]\ns2o1: v1\ns2o2: v2\n[sect3]"
in [
f2 "setup" ["sect1", "sect2", "sect3"] (sections cp)
,f2 "remove 1st s" (Right ["sect2", "sect3"])
(do x <- remove_section cp "sect1"
return $ sections x
)
,f2 "remove 2nd s" (Right ["sect1", "sect3"])
(do x <- remove_section cp "sect2"
return $ sections x
)
,f2 "remove 3rd s" (Right ["sect1", "sect2"])
(do x <- remove_section cp "sect3"
return $ sections x
)
,f2 "error handling s" (Left (NoSection "sect4", "remove_section"))
(remove_section cp "sect4")
,f2 "remove an option" (Right (["sect1", "sect2", "sect3"], ["s1o2"]))
(do x <- remove_option cp "sect1" "s1o1"
y <- options x "sect1"
return (sections x, y)
)
,f2 "option err 1" (Left (NoSection "sect4",
"remove_option (sect4/s4o1)"))
(remove_option cp "sect4" "s4o1")
,f2 "option err 2" (Left (NoOption "s1o3",
"remove_option (sect1/s1o3)"))
(remove_option cp "sect1" "s1o3")
]
test_ex_nomonad =
do
fh <- nullfile
val <- readfile emptyCP testfile
let cp = forceEither val
hPutStr fh "Your setting is:"
hPutStr fh $ forceEither $ get cp "file1" "location"
test_ex_errormonad =
[
TestLabel "chaining1" $ TestCase $
(Right ["opt1", "opt2"]) @=?
do let cp = emptyCP
cp <- add_section cp "sect1"
cp <- set cp "sect1" "opt1" "foo"
cp <- set cp "sect1" "opt2" "bar"
options cp "sect1"
,TestLabel "chaining2" $ TestCase $
(Left (NoSection "sect2", "set (sect2/opt2)")) @=?
do let cp = emptyCP
cp <- add_section cp "sect1"
cp <- set cp "sect1" "opt1" "foo"
cp <- set cp "sect2" "opt2" "bar"
options cp "sect1"
,TestLabel "chaining3" $ TestCase $
["opt1", "opt2"] @=? (
forceEither $ do let cp = emptyCP
cp <- add_section cp "sect1"
cp <- set cp "sect1" "opt1" "foo"
cp <- set cp "sect1" "opt2" "bar"
options cp "sect1"
)
]
test_interp =
let interpdoc = "[DEFAULT]\narch = i386\n\n[builder]\n" ++
"filename = test_%(arch)s.c\n" ++
"dir = /usr/src/%(filename)s\n" ++
"percent = 5%%\n" ++
"bad = /usr/src/%(nonexistent)s\n" ++
"recursive = foo%(recursive)s\n" ++
"syn1 = foo%()s\n" ++
"syn2 = foo%(asdf)\n" ++
"syn3 = foo%s\n" ++
"syn4 = %\n"
cp = (forceEither $ (readstring emptyCP interpdoc)){ accessfunc = interpolatingAccess 5}
in
[
f2 "basic" (Right "i386") (get cp "DEFAULT" "arch")
,f2 "filename" (Right "test_i386.c") (get cp "builder" "filename")
,f2 "dir" (Right "/usr/src/test_i386.c") (get cp "builder" "dir")
,f2 "percents" (Right "5%") (get cp "builder" "percent")
,f2s "error" (Left (InterpolationError "unresolvable interpolation reference to \"nonexistent\"", "interpolatingAccess")) (get cp "builder" "bad")
,f2s "recursive" (Left (InterpolationError "maximum interpolation depth exceeded", "interpolatingAccess"))
(get cp "builder" "recursive")
,f2s "syn1" (Left (InterpolationError "\"builder/syn1\" (line 1, column 6):\nunexpected \")\"\nexpecting interpolation name","interpolatingAccess"))
(get cp "builder" "syn1")
,f2s "syn2" (Left (InterpolationError "\"builder/syn2\" (line 1, column 10):\nunexpected end of input\nexpecting \")s\"","interpolatingAccess"))
(get cp "builder" "syn2")
,f2s "syn3" (Left (InterpolationError "\"builder/syn3\" (line 1, column 4):\nunexpected \"s\"\nexpecting \"%(\"","interpolatingAccess"))
(get cp "builder" "syn3")
,f2s "syn4" (Left (InterpolationError "\"builder/syn4\" (line 1, column 1):\nunexpected end of input\nexpecting \"%(\"","interpolatingAccess"))
(get cp "builder" "syn4")
]
tests = TestList [TestLabel "test_basic" (TestList test_basic),
TestLabel "test_defaults" (TestList test_defaults),
TestLabel "test_nodefault" (TestList test_nodefault),
TestLabel "test_remove" (TestList test_remove),
TestLabel "test_ex_nomonad" (TestCase test_ex_nomonad),
TestLabel "test_ex_errormonad" (TestList test_ex_errormonad),
TestLabel "test_interp" (TestList test_interp),
TestLabel "test_instances" (TestList test_instances),
TestLabel "test_merge" (TestList test_merge)]
|
