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f4a0c853db
Problem: Two tests in test_filechanged.vim are slow.
Solution: Sleep for shorter if the +nanotime feature is available.
(zeertzjq)
closes: vim/vim#14418
83cd2c7bf0
293 lines
7.5 KiB
VimL
293 lines
7.5 KiB
VimL
" Tests for when a file was changed outside of Vim.
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source check.vim
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func Test_FileChangedShell_reload()
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CheckUnix
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augroup testreload
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'reload'
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augroup END
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new Xchanged_r
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call setline(1, 'reload this')
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write
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" Need to wait until the timestamp would change.
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if has('nanotime')
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sleep 10m
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else
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sleep 2
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endif
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silent !echo 'extra line' >>Xchanged_r
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(2, line('$'))
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call assert_equal('extra line', getline(2))
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" Only triggers once
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let g:reason = ''
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checktime
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call assert_equal('', g:reason)
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" When deleted buffer is not reloaded
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silent !rm Xchanged_r
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let g:reason = ''
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checktime
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call assert_equal('deleted', g:reason)
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call assert_equal(2, line('$'))
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call assert_equal('extra line', getline(2))
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" When recreated buffer is reloaded
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call setline(1, 'buffer is changed')
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silent !echo 'new line' >>Xchanged_r
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let g:reason = ''
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checktime
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call assert_equal('conflict', g:reason)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" Only mode changed
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silent !chmod +x Xchanged_r
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let g:reason = ''
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checktime
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call assert_equal('mode', g:reason)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" Only time changed
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if has('nanotime')
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sleep 10m
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else
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sleep 2
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endif
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silent !touch Xchanged_r
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let g:reason = ''
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checktime
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call assert_equal('time', g:reason)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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if has('persistent_undo')
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" With an undo file the reload can be undone and a change before the
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" reload.
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set undofile
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call setline(2, 'before write')
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write
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call setline(2, 'after write')
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if has('nanotime')
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sleep 10m
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else
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sleep 2
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endif
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silent !echo 'different line' >>Xchanged_r
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let g:reason = ''
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checktime
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call assert_equal('conflict', g:reason)
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call assert_equal(3, line('$'))
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call assert_equal('before write', getline(2))
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call assert_equal('different line', getline(3))
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" undo the reload
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undo
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call assert_equal(2, line('$'))
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call assert_equal('after write', getline(2))
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" undo the change before reload
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undo
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call assert_equal(2, line('$'))
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call assert_equal('before write', getline(2))
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set noundofile
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endif
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au! testreload
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bwipe!
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call delete(undofile('Xchanged_r'))
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call delete('Xchanged_r')
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endfunc
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func Test_FileChangedShell_edit()
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CheckUnix
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new Xchanged_r
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call setline(1, 'reload this')
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set fileformat=unix
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write
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" File format changed, reload (content only, no 'ff' etc)
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augroup testreload
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au!
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'reload'
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augroup END
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call assert_equal(&fileformat, 'unix')
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sleep 10m " make the test less flaky in Nvim
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call writefile(["line1\r", "line2\r"], 'Xchanged_r')
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let g:reason = ''
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(&fileformat, 'unix')
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call assert_equal("line1\r", getline(1))
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call assert_equal("line2\r", getline(2))
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%s/\r
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write
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" File format changed, reload with 'ff', etc
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augroup testreload
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au!
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'edit'
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augroup END
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call assert_equal(&fileformat, 'unix')
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sleep 10m " make the test less flaky in Nvim
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call writefile(["line1\r", "line2\r"], 'Xchanged_r')
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let g:reason = ''
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(&fileformat, 'dos')
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call assert_equal('line1', getline(1))
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call assert_equal('line2', getline(2))
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set fileformat=unix
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write
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au! testreload
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bwipe!
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call delete(undofile('Xchanged_r'))
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call delete('Xchanged_r')
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endfunc
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func Test_FileChangedShell_edit_dialog()
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CheckNotGui
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CheckUnix " Using low level feedkeys() does not work on MS-Windows.
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new Xchanged_r
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call setline(1, 'reload this')
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set fileformat=unix
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write
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" File format changed, reload (content only) via prompt
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augroup testreload
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au!
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'ask'
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augroup END
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call assert_equal(&fileformat, 'unix')
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sleep 10m " make the test less flaky in Nvim
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call writefile(["line1\r", "line2\r"], 'Xchanged_r')
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let g:reason = ''
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call feedkeys('L', 'L') " load file content only
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(&fileformat, 'unix')
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call assert_equal("line1\r", getline(1))
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call assert_equal("line2\r", getline(2))
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%s/\r
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write
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" File format changed, reload (file and options) via prompt
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augroup testreload
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au!
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'ask'
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augroup END
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call assert_equal(&fileformat, 'unix')
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sleep 10m " make the test less flaky in Nvim
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call writefile(["line1\r", "line2\r"], 'Xchanged_r')
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let g:reason = ''
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call feedkeys('a', 'L') " load file content and options
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(&fileformat, 'dos')
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call assert_equal("line1", getline(1))
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call assert_equal("line2", getline(2))
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set fileformat=unix
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write
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au! testreload
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bwipe!
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call delete(undofile('Xchanged_r'))
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call delete('Xchanged_r')
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endfunc
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func Test_file_changed_dialog()
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CheckUnix
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CheckNotGui
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au! FileChangedShell
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new Xchanged_d
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call setline(1, 'reload this')
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write
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" Need to wait until the timestamp would change.
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if has('nanotime')
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sleep 10m
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else
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sleep 2
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endif
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silent !echo 'extra line' >>Xchanged_d
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call feedkeys('L', 'L')
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checktime
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call assert_match('W11:', v:warningmsg)
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call assert_equal(2, line('$'))
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call assert_equal('reload this', getline(1))
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call assert_equal('extra line', getline(2))
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" delete buffer, only shows an error, no prompt
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silent !rm Xchanged_d
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checktime
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call assert_match('E211:', v:warningmsg)
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call assert_equal(2, line('$'))
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call assert_equal('extra line', getline(2))
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let v:warningmsg = 'empty'
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" change buffer, recreate the file and reload
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call setline(1, 'buffer is changed')
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silent !echo 'new line' >Xchanged_d
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call feedkeys('L', 'L')
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checktime
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call assert_match('W12:', v:warningmsg)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" Only mode changed, reload
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silent !chmod +x Xchanged_d
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call feedkeys('L', 'L')
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checktime
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call assert_match('W16:', v:warningmsg)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" Only time changed, no prompt
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if has('nanotime')
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sleep 10m
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else
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sleep 2
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endif
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silent !touch Xchanged_d
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let v:warningmsg = ''
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checktime Xchanged_d
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call assert_equal('', v:warningmsg)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" File created after starting to edit it
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call delete('Xchanged_d')
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new Xchanged_d
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call writefile(['one'], 'Xchanged_d')
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call feedkeys('L', 'L')
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checktime Xchanged_d
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call assert_equal(['one'], getline(1, '$'))
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close!
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bwipe!
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call delete('Xchanged_d')
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endfunc
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" Test for editing a new buffer from a FileChangedShell autocmd
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func Test_FileChangedShell_newbuf()
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call writefile(['one', 'two'], 'Xfile')
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new Xfile
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augroup testnewbuf
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autocmd FileChangedShell * enew
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augroup END
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sleep 10m " make the test less flaky in Nvim
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call writefile(['red'], 'Xfile')
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call assert_fails('checktime', 'E811:')
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au! testnewbuf
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call delete('Xfile')
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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