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" Test that a deleted mark is restored after delete-undo-redo-undo.
func Test_Restore_DelMark()
enew!
call append(0, [" textline A", " textline B", " textline C"])
normal! 2gg
set nocp viminfo+=nviminfo
exe "normal! i\<C-G>u\<Esc>"
exe "normal! maddu\<C-R>u"
let pos = getpos("'a")
call assert_equal(2, pos[1])
call assert_equal(1, pos[2])
enew!
endfunc
" Test that CTRL-A and CTRL-X updates last changed mark '[, '].
func Test_Incr_Marks()
enew!
call append(0, ["123 123 123", "123 123 123", "123 123 123"])
normal! gg
execute "normal! \<C-A>`[v`]rAjwvjw\<C-X>`[v`]rX"
call assert_equal("AAA 123 123", getline(1))
call assert_equal("123 XXXXXXX", getline(2))
call assert_equal("XXX 123 123", getline(3))
enew!
endfunc
func Test_setpos()
new one
let onebuf = bufnr('%')
let onewin = win_getid()
call setline(1, ['aaa', 'bbb', 'ccc'])
new two
let twobuf = bufnr('%')
let twowin = win_getid()
call setline(1, ['aaa', 'bbb', 'ccc'])
" for the cursor the buffer number is ignored
call setpos(".", [0, 2, 1, 0])
call assert_equal([0, 2, 1, 0], getpos("."))
call setpos(".", [onebuf, 3, 3, 0])
call assert_equal([0, 3, 3, 0], getpos("."))
call setpos("''", [0, 1, 3, 0])
call assert_equal([0, 1, 3, 0], getpos("''"))
call setpos("''", [onebuf, 2, 2, 0])
call assert_equal([0, 2, 2, 0], getpos("''"))
" buffer-local marks
for mark in ["'a", "'\"", "'[", "']", "'<", "'>"]
call win_gotoid(twowin)
call setpos(mark, [0, 2, 1, 0])
call assert_equal([0, 2, 1, 0], getpos(mark), "for mark " . mark)
call setpos(mark, [onebuf, 1, 3, 0])
call win_gotoid(onewin)
call assert_equal([0, 1, 3, 0], getpos(mark), "for mark " . mark)
endfor
" global marks
call win_gotoid(twowin)
call setpos("'N", [0, 2, 1, 0])
call assert_equal([twobuf, 2, 1, 0], getpos("'N"))
call setpos("'N", [onebuf, 1, 3, 0])
call assert_equal([onebuf, 1, 3, 0], getpos("'N"))
call win_gotoid(onewin)
bwipe!
call win_gotoid(twowin)
bwipe!
endfunc
func Test_marks_cmd()
new Xone
call setline(1, ['aaa', 'bbb'])
norm! maG$mB
w!
new Xtwo
call setline(1, ['ccc', 'ddd'])
norm! $mcGmD
w!
b Xone
let a = split(execute('marks'), "\n")
call assert_equal(9, len(a))
call assert_equal('mark line col file/text', a[0])
call assert_equal(" ' 2 0 bbb", a[1])
call assert_equal(' a 1 0 aaa', a[2])
call assert_equal(' B 2 2 bbb', a[3])
call assert_equal(' D 2 0 Xtwo', a[4])
call assert_equal(' " 1 0 aaa', a[5])
call assert_equal(' [ 1 0 aaa', a[6])
call assert_equal(' ] 2 0 bbb', a[7])
call assert_equal(' . 2 0 bbb', a[8])
b Xtwo
let a = split(execute('marks'), "\n")
call assert_equal(9, len(a))
call assert_equal('mark line col file/text', a[0])
call assert_equal(" ' 1 0 ccc", a[1])
call assert_equal(' c 1 2 ccc', a[2])
call assert_equal(' B 2 2 Xone', a[3])
call assert_equal(' D 2 0 ddd', a[4])
call assert_equal(' " 2 0 ddd', a[5])
call assert_equal(' [ 1 0 ccc', a[6])
call assert_equal(' ] 2 0 ddd', a[7])
call assert_equal(' . 2 0 ddd', a[8])
b Xone
delmarks aB
let a = split(execute('marks aBcD'), "\n")
call assert_equal(2, len(a))
call assert_equal('mark line col file/text', a[0])
call assert_equal(' D 2 0 Xtwo', a[1])
b Xtwo
delmarks cD
call assert_fails('marks aBcD', 'E283:')
call delete('Xone')
call delete('Xtwo')
%bwipe
endfunc
func Test_marks_cmd_multibyte()
new Xone
call setline(1, [repeat('á', &columns)])
norm! ma
let a = split(execute('marks a'), "\n")
call assert_equal(2, len(a))
let expected = ' a 1 0 ' . repeat('á', &columns - 16)
call assert_equal(expected, a[1])
bwipe!
endfunc
func Test_delmarks()
new
norm mx
norm `x
delmarks x
call assert_fails('norm `x', 'E20:')
" Deleting an already deleted mark should not fail.
delmarks x
" Test deleting a range of marks.
norm ma
norm mb
norm mc
norm mz
delmarks b-z
norm `a
call assert_fails('norm `b', 'E20:')
call assert_fails('norm `c', 'E20:')
call assert_fails('norm `z', 'E20:')
call assert_fails('delmarks z-b', 'E475:')
call assert_fails('delmarks', 'E471:')
call assert_fails('delmarks /', 'E475:')
" Test delmarks!
norm mx
norm `x
delmarks!
call assert_fails('norm `x', 'E20:')
call assert_fails('delmarks! x', 'E474:')
bwipe!
endfunc
func Test_mark_error()
call assert_fails('mark', 'E471:')
call assert_fails('mark xx', 'E488:')
call assert_fails('mark _', 'E191:')
endfunc
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