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
|
{- arch-tag: List tests main file
Copyright (C) 2004-2005 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 Listtest(tests) where
import HUnit
import MissingH.List
test_delFromAL =
let f :: [(String, Int)] -> [(String, Int)] -> Test
f inp exp = TestCase $ exp @=? (delFromAL inp "testkey") in
[
f [] []
,f [("one", 1)] [("one", 1)]
,f [("1", 1), ("2", 2), ("testkey", 3)] [("1", 1), ("2", 2)]
,f [("testkey", 1)] []
,f [("testkey", 1), ("testkey", 2)] []
,f [("testkey", 1), ("2", 2), ("3", 3)] [("2", 2), ("3", 3)]
,f [("testkey", 1), ("2", 2), ("testkey", 3), ("4", 4)]
[("2", 2), ("4", 4)]
]
test_addToAL =
let f :: [(String, Int)] -> [(String, Int)] -> Test
f inp exp = TestCase $ exp @=? (addToAL inp "testkey" 101) in
[
f [] [("testkey", 101)]
,f [("testkey", 5)] [("testkey", 101)]
,f [("testkey", 5), ("testkey", 6)] [("testkey", 101)]
]
test_split =
let f delim inp exp = TestCase $ exp @=? split delim inp in
[
f "," "foo,bar,,baz," ["foo", "bar", "", "baz", ""]
,f "ba" ",foo,bar,,baz," [",foo,","r,,","z,"]
,f "," "" []
,f "," "," ["", ""]
]
test_join =
let f :: (Eq a, Show a) => [a] -> [[a]] -> [a] -> Test
f delim inp exp = TestCase $ exp @=? join delim inp in
[
f "|" ["foo", "bar", "baz"] "foo|bar|baz"
,f "|" [] ""
,f "|" ["foo"] "foo"
-- f 5 [[1, 2], [3, 4]] [1, 2, 5, 3, 4]
]
test_replace =
let f old new inp exp = TestCase $ exp @=? replace old new inp in
[
f "" "" "" ""
,f "foo" "bar" "" ""
,f "foo" "bar" "foo" "bar"
,f "foo" "bar" "footestfoothisisabarfoo" "bartestbarthisisabarbar"
,f "," ", " "1,2,3,4" "1, 2, 3, 4"
,f "," "." "1,2,3,4" "1.2.3.4"
]
test_genericJoin =
let f delim inp exp = TestCase $ exp @=? genericJoin delim inp in
[
f ", " [1, 2, 3, 4] "1, 2, 3, 4"
,f ", " ([] :: [Int]) ""
,f "|" ["foo", "bar", "baz"] "\"foo\"|\"bar\"|\"baz\""
,f ", " [5] "5"
]
test_flipAL =
let f inp exp = TestCase $ exp @=? flipAL inp in
[
f ([]::[(Int,Int)]) ([]::[(Int,[Int])])
,f [("a", "b")] [("b", ["a"])]
,f [("a", "b"),
("c", "b"),
("d", "e"),
("b", "b")] [("b", ["b", "c", "a"]),
("e", ["d"])]
]
test_trunc =
let f len inp exp = TestCase $ exp @=? take len inp in
[
f 2 "Hello" "He"
,f 1 "Hello" "H"
,f 0 "Hello" ""
,f 2 "H" "H"
,f 2 "" ""
,f 2 [1, 2, 3, 4, 5] [1, 2]
,f 10 "Hello" "Hello"
,f 0 "" ""
]
test_contains =
let f msg sub testlist exp = TestCase $ assertEqual msg exp (contains sub testlist) in
[
f "t1" "Haskell" "I really like Haskell." True
,f "t2" "" "Foo" True
,f "t3" "" "" True
,f "t4" "Hello" "" False
,f "t5" "Haskell" "Haskell" True
,f "t6" "Haskell" "1Haskell" True
,f "t7" "Haskell" "Haskell1" True
,f "t8" "Haskell" "Ocaml" False
,f "t9" "Haskell" "OCamlasfasfasdfasfd" False
,f "t10" "a" "Hello" False
,f "t11" "e" "Hello" True
]
test_elemRIndex =
let f item inp exp = TestCase $ exp @=? elemRIndex item inp in
[
f "foo" [] Nothing
,f "foo" ["bar", "baz"] Nothing
,f "foo" ["foo"] (Just 0)
,f "foo" ["foo", "bar"] (Just 0)
,f "foo" ["bar", "foo"] (Just 1)
,f "foo" ["foo", "bar", "foo", "bar", "foo"] (Just 4)
,f 'f' ['f', 'b', 'f', 'f', 'b'] (Just 3)
,f 'f' ['b', 'b', 'f'] (Just 2)
]
test_alwaysElemRIndex =
let f item inp exp = TestCase $ exp @=? alwaysElemRIndex item inp in
[
f "foo" [] (-1)
,f 'f' ['b', 'q'] (-1)
,f 'f' ['f', 'b', 'f', 'f', 'b'] 3
]
test_fixedWidth =
let f inplen inplist exp = TestLabel ((show inplen) ++ ", " ++
(show inplist)) $ TestCase $
wholeMap (fixedWidth inplen) inplist @=? exp in
[
f [] ([]::[Int]) ([]::[[Int]])
,f [1] [5] [[5]]
,f [1] [3, 4, 5, 6] [[3], [4, 5, 6]]
,f [1] ([]::[Int]) ([]::[[Int]])
,f [2] [3] [[3]]
,f [2] [3, 4, 5, 6] [[3, 4], [5, 6]]
,f [2] [3, 4, 5] [[3, 4], [5]]
,f [1, 2, 3] "1234567890" ["1","23","456","7890"]
,f (repeat 2) "123456789" ["12","34","56","78","9"]
,f [] "123456789" ["123456789"]
,f [5, 3, 6, 1] "Hello, This is a test."
["Hello",", T","his is"," ","a test."]
]
test_strToAL =
let f inp exp = TestLabel (show inp) $ TestCase $ do let r = strFromAL inp
exp @=? r
inp @=? strToAL r
in
[
f ([]::[(String, String)]) ""
,f [("foo", "bar")] "\"foo\",\"bar\"\n"
,f [("foo", "bar"), ("baz", "quux")] "\"foo\",\"bar\"\n\"baz\",\"quux\"\n"
,f [(1::Int, 2::Int), (3, 4)] "1,2\n3,4\n"
,f [(1::Int, "one"), (2, "two")] "1,\"one\"\n2,\"two\"\n"
,f [("one", 1::Double), ("n\nl", 2::Double)]
"\"one\",1.0\n\"n\\nl\",2.0\n"
]
tests = TestList [TestLabel "delFromAL" (TestList test_delFromAL),
TestLabel "addToAL" (TestList test_addToAL),
TestLabel "split" (TestList test_split),
TestLabel "join" (TestList test_join),
TestLabel "genericJoin" (TestList test_genericJoin),
TestLabel "trunc" (TestList test_trunc),
TestLabel "flipAL" (TestList test_flipAL),
TestLabel "elemRIndex" (TestList test_elemRIndex),
TestLabel "alwaysElemRIndex" (TestList test_alwaysElemRIndex),
TestLabel "replace" (TestList test_replace),
TestLabel "contains" (TestList test_contains),
TestLabel "strFromAL & strToAL" (TestList test_strToAL),
TestLabel "fixedWidth" (TestList test_fixedWidth)]
|
