summaryrefslogtreecommitdiff
path: root/src/testdir/test_cdo.vim
blob: dbed7df4ac9f84a48d9d7d6418f7553df13de259 (plain)
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
" Tests for the :cdo, :cfdo, :ldo and :lfdo commands

source check.vim
CheckFeature quickfix

" Create the files used by the tests
func SetUp()
  call writefile(["Line1", "Line2", "Line3"], 'Xtestfile1')
  call writefile(["Line1", "Line2", "Line3"], 'Xtestfile2')
  call writefile(["Line1", "Line2", "Line3"], 'Xtestfile3')
endfunc

" Remove the files used by the tests
func TearDown()
  call delete('Xtestfile1')
  call delete('Xtestfile2')
  call delete('Xtestfile3')
endfunc

" Returns the current line in '<filename> <linenum>L <column>C' format
func GetRuler()
  return expand('%') . ' ' . line('.') . 'L' . ' ' . col('.') . 'C'
endfunc

" Tests for the :cdo and :ldo commands
func XdoTests(cchar)
  enew

  " Shortcuts for calling the cdo and ldo commands
  let Xdo = a:cchar . 'do'
  let Xgetexpr = a:cchar . 'getexpr'
  let Xprev = a:cchar. 'prev'
  let XdoCmd = Xdo . ' call add(l, GetRuler())'

  " Try with an empty list
  let l = []
  exe XdoCmd
  call assert_equal([], l)

  " Populate the list and then try
  exe Xgetexpr . " ['non-error 1', 'Xtestfile1:1:3:Line1', 'non-error 2', 'Xtestfile2:2:2:Line2', 'non-error 3', 'Xtestfile3:3:1:Line3']"

  let l = []
  exe XdoCmd
  call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l)

  " Run command only on selected error lines
  let l = []
  enew
  exe "2,3" . XdoCmd
  call assert_equal(['Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l)

  " Boundary condition tests
  let l = []
  enew
  exe "1,1" . XdoCmd
  call assert_equal(['Xtestfile1 1L 3C'], l)

  let l = []
  enew
  exe "3" . XdoCmd
  call assert_equal(['Xtestfile3 3L 1C'], l)

  " Range test commands
  let l = []
  enew
  exe "%" . XdoCmd
  call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l)

  let l = []
  enew
  exe "1,$" . XdoCmd
  call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 3L 1C'], l)

  let l = []
  enew
  exe Xprev
  exe "." . XdoCmd
  call assert_equal(['Xtestfile2 2L 2C'], l)

  let l = []
  enew
  exe "+" . XdoCmd
  call assert_equal(['Xtestfile3 3L 1C'], l)

  " Invalid error lines test
  let l = []
  enew
  exe "silent! 27" . XdoCmd
  exe "silent! 4,5" . XdoCmd
  call assert_equal([], l)

  " Run commands from an unsaved buffer
  let v:errmsg=''
  let l = []
  enew
  setlocal modified
  exe "silent! 2,2" . XdoCmd
  if v:errmsg !~# 'No write since last change'
    call add(v:errors, 'Unsaved file change test failed')
  endif

  " If the executed command fails, then the operation should be aborted
  enew!
  let subst_count = 0
  exe "silent!" . Xdo . " s/Line/xLine/ | let subst_count += 1"
  if subst_count != 1 || getline('.') != 'xLine1'
    call add(v:errors, 'Abort command on error test failed')
  endif

  let l = []
  exe "2,2" . Xdo . "! call add(l, GetRuler())"
  call assert_equal(['Xtestfile2 2L 2C'], l)

  " List with no valid error entries
  let l = []
  edit! +2 Xtestfile1
  exe Xgetexpr . " ['non-error 1', 'non-error 2', 'non-error 3']"
  exe XdoCmd
  call assert_equal([], l)
  exe "silent! 2" . XdoCmd
  call assert_equal([], l)
  let v:errmsg=''
  exe "%" . XdoCmd
  exe "1,$" . XdoCmd
  exe "." . XdoCmd
  call assert_equal('', v:errmsg)

  " List with only one valid entry
  let l = []
  exe Xgetexpr . " ['Xtestfile3:3:1:Line3']"
  exe XdoCmd
  call assert_equal(['Xtestfile3 3L 1C'], l)

endfunc

" Tests for the :cfdo and :lfdo commands
func XfdoTests(cchar)
  enew

  " Shortcuts for calling the cfdo and lfdo commands
  let Xfdo = a:cchar . 'fdo'
  let Xgetexpr = a:cchar . 'getexpr'
  let XfdoCmd = Xfdo . ' call add(l, GetRuler())'
  let Xpfile = a:cchar. 'pfile'

  " Clear the quickfix/location list
  exe Xgetexpr . " []"

  " Try with an empty list
  let l = []
  exe XfdoCmd
  call assert_equal([], l)

  " Populate the list and then try
  exe Xgetexpr . " ['non-error 1', 'Xtestfile1:1:3:Line1', 'Xtestfile1:2:1:Line2', 'non-error 2', 'Xtestfile2:2:2:Line2', 'non-error 3', 'Xtestfile3:2:3:Line2', 'Xtestfile3:3:1:Line3']"

  let l = []
  exe XfdoCmd
  call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l)

  " Run command only on selected error lines
  let l = []
  exe "2,3" . XfdoCmd
  call assert_equal(['Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l)

  " Boundary condition tests
  let l = []
  exe "3" . XfdoCmd
  call assert_equal(['Xtestfile3 2L 3C'], l)

  " Range test commands
  let l = []
  exe "%" . XfdoCmd
  call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l)

  let l = []
  exe "1,$" . XfdoCmd
  call assert_equal(['Xtestfile1 1L 3C', 'Xtestfile2 2L 2C', 'Xtestfile3 2L 3C'], l)

  let l = []
  exe Xpfile
  exe "." . XfdoCmd
  call assert_equal(['Xtestfile2 2L 2C'], l)

  " List with only one valid entry
  let l = []
  exe Xgetexpr . " ['Xtestfile2:2:5:Line2']"
  exe XfdoCmd
  call assert_equal(['Xtestfile2 2L 5C'], l)

endfunc

" Tests for cdo and cfdo
func Test_cdo()
  call XdoTests('c')
  call XfdoTests('c')
endfunc

" Tests for ldo and lfdo
func Test_ldo()
  call XdoTests('l')
  call XfdoTests('l')
endfunc

" Test for making 'shm' doesn't interfere with the output.
func Test_cdo_print()
  enew | only!
  cgetexpr ["Xtestfile1:1:Line1", "Xtestfile2:1:Line1", "Xtestfile3:1:Line1"]
  cdo print
  call assert_equal('Line1', Screenline(&lines))
  call assert_equal('Line1', Screenline(&lines - 3))
  call assert_equal('Line1', Screenline(&lines - 6))
endfunc

" vim: shiftwidth=2 sts=2 expandtab