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comparison src/testdir/test_writefile.vim @ 19231:b8fd7364befd v8.2.0174

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patch 8.2.0174: various commands not completely tested Commit: https://github.com/vim/vim/commit/5d98dc2a48156d44139b75c689bd3137ff7fe8bf Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 29 21:57:34 2020 +0100 patch 8.2.0174: various commands not completely tested Problem: Various commands not completely tested. Solution: Add more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5551)
author Bram Moolenaar <Bram@vim.org>
date Wed, 29 Jan 2020 22:00:04 +0100
parents 105c6cf8b266
children 1b02482e6a61
comparison
equal deleted inserted replaced
19230:21e430519a6c 19231:b8fd7364befd
177 call assert_equal('', getline(1)) 177 call assert_equal('', getline(1))
178 178
179 bwipe! 179 bwipe!
180 set noautowrite 180 set noautowrite
181 endfunc 181 endfunc
182
183 " Test for ':w !<cmd>' to pipe lines from the current buffer to an external
184 " command.
185 func Test_write_pipe_to_cmd()
186 if !has('unix')
187 return
188 endif
189 new
190 call setline(1, ['L1', 'L2', 'L3', 'L4'])
191 2,3w !cat > Xfile
192 call assert_equal(['L2', 'L3'], readfile('Xfile'))
193 close!
194 call delete('Xfile')
195 endfunc
196
197 " Test for :saveas
198 func Test_saveas()
199 call assert_fails('saveas', 'E471:')
200 call writefile(['L1'], 'Xfile')
201 new Xfile
202 new
203 call setline(1, ['L1'])
204 call assert_fails('saveas Xfile', 'E139:')
205 close!
206 enew | only
207 call delete('Xfile')
208 endfunc
209
210 func Test_write_errors()
211 " Test for writing partial buffer
212 call writefile(['L1', 'L2', 'L3'], 'Xfile')
213 new Xfile
214 call assert_fails('1,2write', 'E140:')
215 close!
216
217 " Try to overwrite a directory
218 if has('unix')
219 call mkdir('Xdir1')
220 call assert_fails('write Xdir1', 'E17:')
221 call delete('Xdir1', 'd')
222 endif
223
224 " Test for :wall for a buffer with no name
225 enew | only
226 call setline(1, ['L1'])
227 call assert_fails('wall', 'E141:')
228 enew!
229
230 " Test for writing a 'readonly' file
231 new Xfile
232 set readonly
233 call assert_fails('write', 'E45:')
234 close
235
236 " Test for writing to a read-only file
237 new Xfile
238 call setfperm('Xfile', 'r--r--r--')
239 call assert_fails('write', 'E505:')
240 call setfperm('Xfile', 'rw-rw-rw-')
241 close
242
243 call delete('Xfile')
244 endfunc
245
246 " vim: shiftwidth=2 sts=2 expandtab