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" Tests for the preview window
source check.vim
CheckFeature quickfix
func Test_Psearch()
" this used to cause ml_get errors
help
let wincount = winnr('$')
0f
ps.
call assert_equal(wincount + 1, winnr('$'))
pclose
call assert_equal(wincount, winnr('$'))
bwipe
endfunc
func Test_window_preview()
CheckFeature quickfix
" Open a preview window
pedit Xa
call assert_equal(2, winnr('$'))
call assert_equal(0, &previewwindow)
" Go to the preview window
wincmd P
call assert_equal(1, &previewwindow)
" Close preview window
wincmd z
call assert_equal(1, winnr('$'))
call assert_equal(0, &previewwindow)
call assert_fails('wincmd P', 'E441:')
endfunc
func Test_window_preview_from_help()
CheckFeature quickfix
filetype on
call writefile(['/* some C code */'], 'Xpreview.c')
help
pedit Xpreview.c
wincmd P
call assert_equal(1, &previewwindow)
call assert_equal('c', &filetype)
wincmd z
filetype off
close
call delete('Xpreview.c')
endfunc
func Test_multiple_preview_windows()
new
set previewwindow
new
call assert_fails('set previewwindow', 'E590:')
%bw!
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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