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" Test for commands that close windows and/or buffers:
" :quit
" :close
" :hide
" :only
" :sall
" :all
" :ball
" :buf
" :edit
"
func Test_winbuf_close()
enew | only
call writefile(['testtext 1'], 'Xtest1', 'D')
call writefile(['testtext 2'], 'Xtest2', 'D')
call writefile(['testtext 3'], 'Xtest3', 'D')
next! Xtest1 Xtest2
call setline(1, 'testtext 1 1')
" test for working :n when hidden set
set hidden
next
call assert_equal('Xtest2', bufname('%'))
" test for failing :rew when hidden not set
set nohidden
call setline(1, 'testtext 2 2')
call assert_fails('rewind', 'E37:')
call assert_equal('Xtest2', bufname('%'))
call assert_equal('testtext 2 2', getline(1))
" test for working :rew when hidden set
set hidden
rewind
call assert_equal('Xtest1', bufname('%'))
call assert_equal('testtext 1 1', getline(1))
" test for :all keeping a buffer when it's modified
set nohidden
call setline(1, 'testtext 1 1 1')
split
next Xtest2 Xtest3
all
1wincmd w
call assert_equal('Xtest1', bufname('%'))
call assert_equal('testtext 1 1 1', getline(1))
" test abandoning changed buffer, should be unloaded even when 'hidden' set
set hidden
call setline(1, 'testtext 1 1 1 1')
quit!
call assert_equal('Xtest2', bufname('%'))
call assert_equal('testtext 2 2', getline(1))
unhide
call assert_equal('Xtest2', bufname('%'))
call assert_equal('testtext 2 2', getline(1))
" test ":hide" hides anyway when 'hidden' not set
set nohidden
call setline(1, 'testtext 2 2 2')
hide
call assert_equal('Xtest3', bufname('%'))
call assert_equal('testtext 3', getline(1))
" test ":edit" failing in modified buffer when 'hidden' not set
call setline(1, 'testtext 3 3')
call assert_fails('edit Xtest1', 'E37:')
call assert_equal('Xtest3', bufname('%'))
call assert_equal('testtext 3 3', getline(1))
" test ":edit" working in modified buffer when 'hidden' set
set hidden
edit Xtest1
call assert_equal('Xtest1', bufname('%'))
call assert_equal('testtext 1', getline(1))
" test ":close" not hiding when 'hidden' not set in modified buffer
split Xtest3
set nohidden
call setline(1, 'testtext 3 3 3')
call assert_fails('close', 'E37:')
call assert_equal('Xtest3', bufname('%'))
call assert_equal('testtext 3 3 3', getline(1))
" test ":close!" does hide when 'hidden' not set in modified buffer;
call setline(1, 'testtext 3 3 3 3')
close!
call assert_equal('Xtest1', bufname('%'))
call assert_equal('testtext 1', getline(1))
set nohidden
" test ":all!" hides changed buffer
split Xtest4
call setline(1, 'testtext 4')
all!
1wincmd w
call assert_equal('Xtest2', bufname('%'))
call assert_equal('testtext 2 2 2', getline(1))
" test ":q!" and hidden buffer.
bwipe! Xtest1 Xtest2 Xtest3 Xtest4
split Xtest1
wincmd w
bwipe!
set modified
bot split Xtest2
set modified
bot split Xtest3
set modified
wincmd t
hide
call assert_equal('Xtest2', bufname('%'))
quit!
call assert_equal('Xtest3', bufname('%'))
call assert_fails('silent! quit!', 'E37:')
call assert_equal('Xtest1', bufname('%'))
endfunc
" Test that ":close" will respect 'winfixheight' when possible.
func Test_winfixheight_on_close()
set nosplitbelow nosplitright
split | split | vsplit
$wincmd w
setlocal winfixheight
let l:height = winheight(0)
3close
call assert_equal(l:height, winheight(0))
%bwipeout!
setlocal nowinfixheight splitbelow& splitright&
endfunc
" Test that ":close" will respect 'winfixwidth' when possible.
func Test_winfixwidth_on_close()
set nosplitbelow nosplitright
vsplit | vsplit | split
$wincmd w
setlocal winfixwidth
let l:width = winwidth(0)
3close
call assert_equal(l:width, winwidth(0))
%bwipeout!
setlocal nowinfixwidth splitbelow& splitright&
endfunction
" Test that 'winfixheight' will be respected even there is non-leaf frame
func Test_winfixheight_non_leaf_frame()
vsplit
botright 11new
let l:wid = win_getid()
setlocal winfixheight
call assert_equal(11, winheight(l:wid))
botright new
bwipe!
call assert_equal(11, winheight(l:wid))
%bwipe!
endf
" Test that 'winfixwidth' will be respected even there is non-leaf frame
func Test_winfixwidth_non_leaf_frame()
split
topleft 11vnew
let l:wid = win_getid()
setlocal winfixwidth
call assert_equal(11, winwidth(l:wid))
topleft new
bwipe!
call assert_equal(11, winwidth(l:wid))
%bwipe!
endf
func Test_tabwin_close()
enew
let l:wid = win_getid()
tabedit
call win_execute(l:wid, 'close')
" Should not crash.
call assert_true(v:true)
" This tests closing a window in another tab, while leaving the tab open
" i.e. two windows in another tab.
tabedit
let w:this_win = 42
new
let othertab_wid = win_getid()
tabprevious
call win_execute(othertab_wid, 'q')
" drawing the tabline helps check that the other tab's windows and buffers
" are still valid
redrawtabline
" but to be certain, ensure we can focus the other tab too
tabnext
call assert_equal(42, w:this_win)
bwipe!
endfunc
" Test when closing a split window (above/below) restores space to the window
" below when 'noequalalways' and 'splitright' are set.
func Test_window_close_splitright_noequalalways()
set noequalalways
set splitright
new
let w1 = win_getid()
new
let w2 = win_getid()
execute "normal \<c-w>b"
let h = winheight(0)
let w = win_getid()
new
q
call assert_equal(h, winheight(0), "Window height does not match eight before opening and closing another window")
call assert_equal(w, win_getid(), "Did not return to original window after opening and closing a window")
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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