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
|
" Test findfile() and finddir()
let s:files = [ 'Xdir1/foo',
\ 'Xdir1/bar',
\ 'Xdir1/Xdir2/foo',
\ 'Xdir1/Xdir2/foobar',
\ 'Xdir1/Xdir2/Xdir3/bar',
\ 'Xdir1/Xdir2/Xdir3/barfoo' ]
func CreateFiles()
call mkdir('Xdir1/Xdir2/Xdir3/Xdir2', 'p')
for f in s:files
call writefile([], f)
endfor
endfunc
func CleanFiles()
" Safer to delete each file even if it's more verbose
" than doing a recursive delete('Xdir1', 'rf').
for f in s:files
call delete(f)
endfor
call delete('Xdir1/Xdir2/Xdir3/Xdir2', 'd')
call delete('Xdir1/Xdir2/Xdir3', 'd')
call delete('Xdir1/Xdir2', 'd')
call delete('Xdir1', 'd')
endfunc
" Test findfile({name} [, {path} [, {count}]])
func Test_findfile()
let save_path = &path
let save_shellslash = &shellslash
let save_dir = getcwd()
set shellslash
call CreateFiles()
cd Xdir1
e Xdir2/foo
" With ,, in path, findfile() searches in current directory.
set path=,,
call assert_equal('foo', findfile('foo'))
call assert_equal('bar', findfile('bar'))
call assert_equal('', findfile('foobar'))
" Directories should not be found (finddir() finds them).
call assert_equal('', findfile('Xdir2'))
" With . in 'path', findfile() searches relatively to current file.
set path=.
call assert_equal('Xdir2/foo', findfile('foo'))
call assert_equal('', findfile('bar'))
call assert_equal('Xdir2/foobar', 'foobar'->findfile())
" Empty {path} 2nd argument is the same as no 2nd argument.
call assert_equal('Xdir2/foo', findfile('foo', ''))
call assert_equal('', findfile('bar', ''))
" Test with *
call assert_equal('Xdir2/foo', findfile('foo', '*'))
call assert_equal('', findfile('bar', '*'))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', '*/*'))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', 'Xdir2/*'))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', 'Xdir*/Xdir3'))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', '*2/*3'))
" Test with **
call assert_equal('bar', findfile('bar', '**'))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', '**/Xdir3'))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', 'Xdir2/**'))
call assert_equal('Xdir2/Xdir3/barfoo', findfile('barfoo', '**2'))
call assert_equal('', findfile('barfoo', '**1'))
call assert_equal('Xdir2/foobar', findfile('foobar', '**1'))
" Test with {count} 3rd argument.
call assert_equal('bar', findfile('bar', '**', 0))
call assert_equal('bar', findfile('bar', '**', 1))
call assert_equal('Xdir2/Xdir3/bar', findfile('bar', '**', 2))
call assert_equal('', findfile('bar', '**', 3))
call assert_equal(['bar', 'Xdir2/Xdir3/bar'], findfile('bar', '**', -1))
" Test upwards search.
cd Xdir2/Xdir3
call assert_equal('bar', findfile('bar', ';'))
call assert_match('.*/Xdir1/Xdir2/foo', findfile('foo', ';'))
call assert_match('.*/Xdir1/Xdir2/foo', findfile('foo', ';', 1))
call assert_match('.*/Xdir1/foo', findfile('foo', ';', 2))
call assert_match('.*/Xdir1/foo', findfile('foo', ';', 2))
call assert_match('.*/Xdir1/Xdir2/foo', findfile('foo', 'Xdir2;', 1))
call assert_equal('', findfile('foo', 'Xdir2;', 2))
" List l should have at least 2 values (possibly more if foo file
" happens to be found upwards above Xdir1).
let l = findfile('foo', ';', -1)
call assert_match('.*/Xdir1/Xdir2/foo', l[0])
call assert_match('.*/Xdir1/foo', l[1])
" Test upwards search with stop-directory.
cd Xdir2
let l = findfile('bar', ';' . save_dir . '/Xdir1/Xdir2/', -1)
call assert_equal(1, len(l))
call assert_match('.*/Xdir1/Xdir2/Xdir3/bar', l[0])
let l = findfile('bar', ';' . save_dir . '/Xdir1/', -1)
call assert_equal(2, len(l))
call assert_match('.*/Xdir1/Xdir2/Xdir3/bar', l[0])
call assert_match('.*/Xdir1/bar', l[1])
" Test combined downwards and upwards search from Xdir2/.
cd ../..
call assert_equal('Xdir3/bar', findfile('bar', '**;', 1))
call assert_match('.*/Xdir1/bar', findfile('bar', '**;', 2))
bwipe!
call chdir(save_dir)
call CleanFiles()
let &path = save_path
let &shellslash = save_shellslash
endfunc
func Test_findfile_error()
call assert_fails('call findfile([])', 'E730:')
call assert_fails('call findfile("x", [])', 'E730:')
call assert_fails('call findfile("x", "", [])', 'E745:')
call assert_fails('call findfile("x", "**x")', 'E343:')
call assert_fails('call findfile("x", repeat("x", 5000))', 'E854:')
endfunc
" Test finddir({name} [, {path} [, {count}]])
func Test_finddir()
let save_path = &path
let save_shellslash = &shellslash
let save_dir = getcwd()
set path=,,
call CreateFiles()
cd Xdir1
call assert_equal('Xdir2', finddir('Xdir2'))
call assert_equal('', 'Xdir3'->finddir())
" Files should not be found (findfile() finds them).
call assert_equal('', finddir('foo'))
call assert_equal('Xdir2', finddir('Xdir2', '**'))
call assert_equal('Xdir2/Xdir3', finddir('Xdir3', '**'))
call assert_equal('Xdir2', finddir('Xdir2', '**', 1))
call assert_equal('Xdir2/Xdir3/Xdir2', finddir('Xdir2', '**', 2))
call assert_equal(['Xdir2',
\ 'Xdir2/Xdir3/Xdir2'], finddir('Xdir2', '**', -1))
call assert_equal('Xdir2', finddir('Xdir2', '**1'))
call assert_equal('Xdir2', finddir('Xdir2', '**0'))
call assert_equal('Xdir2/Xdir3', finddir('Xdir3', '**1'))
call assert_equal('', finddir('Xdir3', '**0'))
" Test upwards dir search.
cd Xdir2/Xdir3
call assert_match('.*/Xdir1', finddir('Xdir1', ';'))
" Test upwards search with stop-directory.
call assert_match('.*/Xdir1', finddir('Xdir1', ';' . save_dir . '/'))
call assert_equal('', finddir('Xdir1', ';' . save_dir . '/Xdir1/'))
" Test combined downwards and upwards dir search from Xdir2/.
cd ..
call assert_match('.*/Xdir1', finddir('Xdir1', '**;', 1))
call assert_equal('Xdir3/Xdir2', finddir('Xdir2', '**;', 1))
call assert_match('.*/Xdir1/Xdir2', finddir('Xdir2', '**;', 2))
call assert_equal('Xdir3', finddir('Xdir3', '**;', 1))
call chdir(save_dir)
call CleanFiles()
let &path = save_path
let &shellslash = save_shellslash
endfunc
func Test_finddir_error()
call assert_fails('call finddir([])', 'E730:')
call assert_fails('call finddir("x", [])', 'E730:')
call assert_fails('call finddir("x", "", [])', 'E745:')
call assert_fails('call finddir("x", "**x")', 'E343:')
call assert_fails('call finddir("x", repeat("x", 5000))', 'E854:')
endfunc
|
