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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')
call writefile(['testtext 2'], 'Xtest2')
call writefile(['testtext 3'], 'Xtest3')
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!', 'E162')
call assert_equal('Xtest1', bufname('%'))
call delete('Xtest1')
call delete('Xtest2')
call delete('Xtest3')
endfunc
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