mirror of
https://github.com/neovim/neovim.git
synced 2024-12-25 13:45:15 -07:00
badb6f4bc3
Problem: screenpos() returns wrong row with diff filler lines.
Solution: Only add filler lines when appropriate. Also don't add the
'smoothscroll' marker when w_skipcol is zero. (closes vim/vim#12485,
closes vim/vim#12484)
55daae3921
541 lines
16 KiB
VimL
541 lines
16 KiB
VimL
" Tests for cursor() and other functions that get/set the cursor position
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source check.vim
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func Test_wrong_arguments()
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call assert_fails('call cursor(1. 3)', 'E474:')
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call assert_fails('call cursor(v:_null_list)', 'E474:')
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endfunc
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func Test_move_cursor()
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new
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call setline(1, ['aaa', 'bbb', 'ccc', 'ddd'])
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call cursor([1, 1, 0, 1])
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call assert_equal([1, 1, 0, 1], getcurpos()[1:])
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call cursor([4, 3, 0, 3])
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call assert_equal([4, 3, 0, 3], getcurpos()[1:])
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call cursor(2, 2)
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call assert_equal([2, 2, 0, 2], getcurpos()[1:])
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" line number zero keeps the line number
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call cursor(0, 1)
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call assert_equal([2, 1, 0, 1], getcurpos()[1:])
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" col number zero keeps the column
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call cursor(3, 0)
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call assert_equal([3, 1, 0, 1], getcurpos()[1:])
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" below last line goes to last line
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eval [9, 1]->cursor()
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call assert_equal([4, 1, 0, 1], getcurpos()[1:])
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" pass string arguments
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call cursor('3', '3')
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call assert_equal([3, 3, 0, 3], getcurpos()[1:])
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call setline(1, ["\<TAB>"])
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call cursor(1, 1, 1)
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call assert_equal([1, 1, 1], getcurpos()[1:3])
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call assert_fails('call cursor(-1, -1)', 'E475:')
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quit!
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endfunc
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func Test_curswant_maxcol()
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new
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call setline(1, 'foo')
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" Test that after "$" command curswant is set to the same value as v:maxcol.
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normal! 1G$
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call assert_equal(v:maxcol, getcurpos()[4])
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call assert_equal(v:maxcol, winsaveview().curswant)
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quit!
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endfunc
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" Very short version of what matchparen does.
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function s:Highlight_Matching_Pair()
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let save_cursor = getcurpos()
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eval save_cursor->setpos('.')
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endfunc
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func Test_curswant_with_autocommand()
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new
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call setline(1, ['func()', '{', '}', '----'])
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autocmd! CursorMovedI * call s:Highlight_Matching_Pair()
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exe "normal! 3Ga\<Down>X\<Esc>"
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call assert_equal('-X---', getline(4))
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autocmd! CursorMovedI *
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quit!
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endfunc
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" Tests for behavior of curswant with cursorcolumn/line
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func Test_curswant_with_cursorcolumn()
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new
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call setline(1, ['01234567', ''])
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exe "normal! ggf6j"
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call assert_equal(6, winsaveview().curswant)
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set cursorcolumn
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call assert_equal(6, winsaveview().curswant)
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quit!
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endfunc
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func Test_curswant_with_cursorline()
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new
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call setline(1, ['01234567', ''])
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exe "normal! ggf6j"
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call assert_equal(6, winsaveview().curswant)
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set cursorline
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call assert_equal(6, winsaveview().curswant)
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quit!
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endfunc
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func Test_screenpos()
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rightbelow new
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rightbelow 20vsplit
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call setline(1, ["\tsome text", "long wrapping line here", "next line"])
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redraw
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let winid = win_getid()
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let [winrow, wincol] = win_screenpos(winid)
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call assert_equal({'row': winrow,
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\ 'col': wincol + 0,
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\ 'curscol': wincol + 7,
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\ 'endcol': wincol + 7}, winid->screenpos(1, 1))
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call assert_equal({'row': winrow,
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\ 'col': wincol + 13,
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\ 'curscol': wincol + 13,
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\ 'endcol': wincol + 13}, winid->screenpos(1, 7))
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call assert_equal({'row': winrow + 2,
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\ 'col': wincol + 1,
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\ 'curscol': wincol + 1,
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\ 'endcol': wincol + 1}, screenpos(winid, 2, 22))
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setlocal number
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call assert_equal({'row': winrow + 3,
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\ 'col': wincol + 9,
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\ 'curscol': wincol + 9,
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\ 'endcol': wincol + 9}, screenpos(winid, 2, 22))
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let wininfo = getwininfo(winid)[0]
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call setline(3, ['x']->repeat(wininfo.height))
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call setline(line('$') + 1, 'x'->repeat(wininfo.width * 3))
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setlocal nonumber display=lastline so=0
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exe "normal G\<C-Y>\<C-Y>"
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redraw
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call assert_equal({'row': winrow + wininfo.height - 1,
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\ 'col': wincol + 7,
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\ 'curscol': wincol + 7,
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\ 'endcol': wincol + 7}, winid->screenpos(line('$'), 8))
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call assert_equal({'row': 0, 'col': 0, 'curscol': 0, 'endcol': 0},
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\ winid->screenpos(line('$'), 22))
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1split
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normal G$
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redraw
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" w_skipcol should be subtracted
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call assert_equal({'row': winrow + 0,
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\ 'col': wincol + 20 - 1,
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\ 'curscol': wincol + 20 - 1,
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\ 'endcol': wincol + 20 - 1},
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\ screenpos(win_getid(), line('.'), col('.')))
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" w_leftcol should be subtracted
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setlocal nowrap
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normal 050zl$
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call assert_equal({'row': winrow + 0,
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\ 'col': wincol + 10 - 1,
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\ 'curscol': wincol + 10 - 1,
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\ 'endcol': wincol + 10 - 1},
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\ screenpos(win_getid(), line('.'), col('.')))
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" w_skipcol should only matter for the topline
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" FIXME: This fails because pline_m_win() does not take w_skipcol into
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" account. If it does, then other tests fail.
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" wincmd +
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" setlocal wrap smoothscroll
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" call setline(line('$') + 1, 'last line')
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" exe "normal \<C-E>G$"
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" redraw
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" call assert_equal({'row': winrow + 1,
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" \ 'col': wincol + 9 - 1,
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" \ 'curscol': wincol + 9 - 1,
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" \ 'endcol': wincol + 9 - 1},
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" \ screenpos(win_getid(), line('.'), col('.')))
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close
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close
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call assert_equal({}, screenpos(999, 1, 1))
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bwipe!
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set display&
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call assert_equal(#{col: 1, row: 1, endcol: 1, curscol: 1}, screenpos(win_getid(), 1, 1))
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" nmenu WinBar.TEST :
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setlocal winbar=TEST
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call assert_equal(#{col: 1, row: 2, endcol: 1, curscol: 1}, screenpos(win_getid(), 1, 1))
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" nunmenu WinBar.TEST
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setlocal winbar&
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endfunc
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func Test_screenpos_fold()
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CheckFeature folding
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enew!
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call setline(1, range(10))
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3,5fold
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redraw
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call assert_equal(2, screenpos(1, 2, 1).row)
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call assert_equal(#{col: 1, row: 3, endcol: 1, curscol: 1}, screenpos(1, 3, 1))
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call assert_equal(#{col: 1, row: 3, endcol: 1, curscol: 1}, screenpos(1, 4, 1))
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call assert_equal(#{col: 1, row: 3, endcol: 1, curscol: 1}, screenpos(1, 5, 1))
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setlocal number
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call assert_equal(#{col: 5, row: 3, endcol: 5, curscol: 5}, screenpos(1, 3, 1))
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call assert_equal(#{col: 5, row: 3, endcol: 5, curscol: 5}, screenpos(1, 4, 1))
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call assert_equal(#{col: 5, row: 3, endcol: 5, curscol: 5}, screenpos(1, 5, 1))
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call assert_equal(4, screenpos(1, 6, 1).row)
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bwipe!
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endfunc
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func Test_screenpos_diff()
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CheckFeature diff
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enew!
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call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
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vnew
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call setline(1, ['a', 'b', 'c', 'g', 'h', 'i'])
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windo diffthis
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wincmd w
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call assert_equal(#{col: 3, row: 7, endcol: 3, curscol: 3}, screenpos(0, 4, 1))
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call assert_equal(#{col: 3, row: 8, endcol: 3, curscol: 3}, screenpos(0, 5, 1))
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exe "normal! 3\<C-E>"
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call assert_equal(#{col: 3, row: 4, endcol: 3, curscol: 3}, screenpos(0, 4, 1))
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call assert_equal(#{col: 3, row: 5, endcol: 3, curscol: 3}, screenpos(0, 5, 1))
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exe "normal! \<C-E>"
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call assert_equal(#{col: 3, row: 3, endcol: 3, curscol: 3}, screenpos(0, 4, 1))
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call assert_equal(#{col: 3, row: 4, endcol: 3, curscol: 3}, screenpos(0, 5, 1))
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exe "normal! \<C-E>"
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call assert_equal(#{col: 3, row: 2, endcol: 3, curscol: 3}, screenpos(0, 4, 1))
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call assert_equal(#{col: 3, row: 3, endcol: 3, curscol: 3}, screenpos(0, 5, 1))
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exe "normal! \<C-E>"
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call assert_equal(#{col: 3, row: 1, endcol: 3, curscol: 3}, screenpos(0, 4, 1))
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call assert_equal(#{col: 3, row: 2, endcol: 3, curscol: 3}, screenpos(0, 5, 1))
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windo diffoff
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bwipe!
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bwipe!
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endfunc
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func Test_screenpos_number()
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rightbelow new
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rightbelow 73vsplit
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call setline (1, repeat('x', 66))
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setlocal number
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redraw
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let winid = win_getid()
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let [winrow, wincol] = win_screenpos(winid)
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let pos = screenpos(winid, 1, 66)
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call assert_equal(winrow, pos.row)
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call assert_equal(wincol + 66 + 3, pos.col)
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call assert_fails('echo screenpos(0, 2, 1)', 'E966:')
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close
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bwipe!
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endfunc
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" Save the visual start character position
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func SaveVisualStartCharPos()
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call add(g:VisualStartPos, getcharpos('v'))
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return ''
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endfunc
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" Save the current cursor character position in insert mode
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func SaveInsertCurrentCharPos()
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call add(g:InsertCurrentPos, getcharpos('.'))
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return ''
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endfunc
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" Test for the getcharpos() function
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func Test_getcharpos()
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call assert_fails('call getcharpos({})', 'E731:')
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call assert_equal([0, 0, 0, 0], getcharpos(0))
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new
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call setline(1, ['', "01\tà4è678", 'Ⅵ', '012345678', ' │ x'])
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" Test for '.' and '$'
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normal 1G
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call assert_equal([0, 1, 1, 0], getcharpos('.'))
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call assert_equal([0, 5, 1, 0], getcharpos('$'))
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normal 2G6l
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call assert_equal([0, 2, 7, 0], getcharpos('.'))
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normal 3G$
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call assert_equal([0, 3, 1, 0], getcharpos('.'))
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normal 4G$
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call assert_equal([0, 4, 9, 0], getcharpos('.'))
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" Test for a mark
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normal 2G7lmmgg
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call assert_equal([0, 2, 8, 0], getcharpos("'m"))
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delmarks m
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call assert_equal([0, 0, 0, 0], getcharpos("'m"))
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" Check mark does not move
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normal 5Gfxma
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call assert_equal([0, 5, 5, 0], getcharpos("'a"))
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call assert_equal([0, 5, 5, 0], getcharpos("'a"))
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call assert_equal([0, 5, 5, 0], getcharpos("'a"))
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" Test for the visual start column
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vnoremap <expr> <F3> SaveVisualStartCharPos()
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let g:VisualStartPos = []
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exe "normal 2G6lv$\<F3>ohh\<F3>o\<F3>"
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call assert_equal([[0, 2, 7, 0], [0, 2, 10, 0], [0, 2, 5, 0]], g:VisualStartPos)
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call assert_equal([0, 2, 9, 0], getcharpos('v'))
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let g:VisualStartPos = []
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exe "normal 3Gv$\<F3>o\<F3>"
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call assert_equal([[0, 3, 1, 0], [0, 3, 2, 0]], g:VisualStartPos)
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let g:VisualStartPos = []
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exe "normal 1Gv$\<F3>o\<F3>"
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call assert_equal([[0, 1, 1, 0], [0, 1, 1, 0]], g:VisualStartPos)
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vunmap <F3>
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" Test for getting the position in insert mode with the cursor after the
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" last character in a line
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inoremap <expr> <F3> SaveInsertCurrentCharPos()
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let g:InsertCurrentPos = []
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exe "normal 1GA\<F3>"
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exe "normal 2GA\<F3>"
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exe "normal 3GA\<F3>"
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exe "normal 4GA\<F3>"
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exe "normal 2G6li\<F3>"
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call assert_equal([[0, 1, 1, 0], [0, 2, 10, 0], [0, 3, 2, 0], [0, 4, 10, 0],
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\ [0, 2, 7, 0]], g:InsertCurrentPos)
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iunmap <F3>
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%bw!
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endfunc
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" Test for the setcharpos() function
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func Test_setcharpos()
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call assert_equal(-1, setcharpos('.', v:_null_list))
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new
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call setline(1, ['', "01\tà4è678", 'Ⅵ', '012345678'])
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call setcharpos('.', [0, 1, 1, 0])
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call assert_equal([1, 1], [line('.'), col('.')])
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call setcharpos('.', [0, 2, 7, 0])
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call assert_equal([2, 9], [line('.'), col('.')])
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call setcharpos('.', [0, 3, 4, 0])
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call assert_equal([3, 1], [line('.'), col('.')])
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call setcharpos('.', [0, 3, 1, 0])
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call assert_equal([3, 1], [line('.'), col('.')])
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call setcharpos('.', [0, 4, 0, 0])
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call assert_equal([4, 1], [line('.'), col('.')])
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call setcharpos('.', [0, 4, 20, 0])
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call assert_equal([4, 9], [line('.'), col('.')])
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" Test for mark
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delmarks m
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call setcharpos("'m", [0, 2, 9, 0])
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normal `m
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call assert_equal([2, 11], [line('.'), col('.')])
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" unload the buffer and try to set the mark
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let bnr = bufnr()
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enew!
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call assert_equal(-1, setcharpos("'m", [bnr, 2, 2, 0]))
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%bw!
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call assert_equal(-1, setcharpos('.', [10, 3, 1, 0]))
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endfunc
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func SaveVisualStartCharCol()
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call add(g:VisualStartCol, charcol('v'))
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return ''
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endfunc
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func SaveInsertCurrentCharCol()
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call add(g:InsertCurrentCol, charcol('.'))
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return ''
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endfunc
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" Test for the charcol() function
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func Test_charcol()
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call assert_fails('call charcol({})', 'E1222:')
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call assert_fails('call charcol(".", [])', 'E1210:')
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call assert_fails('call charcol(0)', 'E1222:')
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new
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call setline(1, ['', "01\tà4è678", 'Ⅵ', '012345678'])
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" Test for '.' and '$'
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normal 1G
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call assert_equal(1, charcol('.'))
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call assert_equal(1, charcol('$'))
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normal 2G6l
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call assert_equal(7, charcol('.'))
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call assert_equal(10, charcol('$'))
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normal 3G$
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call assert_equal(1, charcol('.'))
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call assert_equal(2, charcol('$'))
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normal 4G$
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call assert_equal(9, charcol('.'))
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call assert_equal(10, charcol('$'))
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" Test for [lnum, '$']
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call assert_equal(1, charcol([1, '$']))
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call assert_equal(10, charcol([2, '$']))
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call assert_equal(2, charcol([3, '$']))
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call assert_equal(0, charcol([5, '$']))
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" Test for a mark
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normal 2G7lmmgg
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call assert_equal(8, charcol("'m"))
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delmarks m
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call assert_equal(0, charcol("'m"))
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" Test for the visual start column
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vnoremap <expr> <F3> SaveVisualStartCharCol()
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let g:VisualStartCol = []
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exe "normal 2G6lv$\<F3>ohh\<F3>o\<F3>"
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call assert_equal([7, 10, 5], g:VisualStartCol)
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call assert_equal(9, charcol('v'))
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let g:VisualStartCol = []
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exe "normal 3Gv$\<F3>o\<F3>"
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call assert_equal([1, 2], g:VisualStartCol)
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let g:VisualStartCol = []
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exe "normal 1Gv$\<F3>o\<F3>"
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call assert_equal([1, 1], g:VisualStartCol)
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vunmap <F3>
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" Test for getting the column number in insert mode with the cursor after
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" the last character in a line
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inoremap <expr> <F3> SaveInsertCurrentCharCol()
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let g:InsertCurrentCol = []
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exe "normal 1GA\<F3>"
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exe "normal 2GA\<F3>"
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exe "normal 3GA\<F3>"
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exe "normal 4GA\<F3>"
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exe "normal 2G6li\<F3>"
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call assert_equal([1, 10, 2, 10, 7], g:InsertCurrentCol)
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iunmap <F3>
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" Test for getting the column number in another window.
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let winid = win_getid()
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new
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call win_execute(winid, 'normal 1G')
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call assert_equal(1, charcol('.', winid))
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call assert_equal(1, charcol('$', winid))
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call win_execute(winid, 'normal 2G6l')
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call assert_equal(7, charcol('.', winid))
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call assert_equal(10, charcol('$', winid))
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" calling from another tab page also works
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tabnew
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call assert_equal(7, charcol('.', winid))
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call assert_equal(10, charcol('$', winid))
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tabclose
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" unknown window ID
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call assert_equal(0, charcol('.', 10001))
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%bw!
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endfunc
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func SaveInsertCursorCharPos()
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call add(g:InsertCursorPos, getcursorcharpos('.'))
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return ''
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endfunc
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" Test for getcursorcharpos()
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func Test_getcursorcharpos()
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call assert_equal(getcursorcharpos(), getcursorcharpos(0))
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call assert_equal([0, 0, 0, 0, 0], getcursorcharpos(-1))
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call assert_equal([0, 0, 0, 0, 0], getcursorcharpos(1999))
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new
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call setline(1, ['', "01\tà4è678", 'Ⅵ', '012345678'])
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normal 1G9l
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call assert_equal([0, 1, 1, 0, 1], getcursorcharpos())
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normal 2G9l
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call assert_equal([0, 2, 9, 0, 14], getcursorcharpos())
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normal 3G9l
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call assert_equal([0, 3, 1, 0, 1], getcursorcharpos())
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normal 4G9l
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call assert_equal([0, 4, 9, 0, 9], getcursorcharpos())
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" Test for getting the cursor position in insert mode with the cursor after
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" the last character in a line
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inoremap <expr> <F3> SaveInsertCursorCharPos()
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let g:InsertCursorPos = []
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exe "normal 1GA\<F3>"
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exe "normal 2GA\<F3>"
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exe "normal 3GA\<F3>"
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exe "normal 4GA\<F3>"
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exe "normal 2G6li\<F3>"
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call assert_equal([[0, 1, 1, 0, 1], [0, 2, 10, 0, 15], [0, 3, 2, 0, 2],
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\ [0, 4, 10, 0, 10], [0, 2, 7, 0, 12]], g:InsertCursorPos)
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iunmap <F3>
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let winid = win_getid()
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normal 2G5l
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wincmd w
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call assert_equal([0, 2, 6, 0, 11], getcursorcharpos(winid))
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%bw!
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endfunc
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" Test for setcursorcharpos()
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func Test_setcursorcharpos()
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call assert_fails('call setcursorcharpos(v:_null_list)', 'E474:')
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call assert_fails('call setcursorcharpos([1])', 'E474:')
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call assert_fails('call setcursorcharpos([1, 1, 1, 1, 1])', 'E474:')
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new
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call setline(1, ['', "01\tà4è678", 'Ⅵ', '012345678'])
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normal G
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call setcursorcharpos([1, 1])
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call assert_equal([1, 1], [line('.'), col('.')])
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call setcursorcharpos([2, 7, 0])
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call assert_equal([2, 9], [line('.'), col('.')])
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call setcursorcharpos([0, 7, 0])
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call assert_equal([2, 9], [line('.'), col('.')])
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call setcursorcharpos(0, 7, 0)
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call assert_equal([2, 9], [line('.'), col('.')])
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call setcursorcharpos(3, 4)
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call assert_equal([3, 1], [line('.'), col('.')])
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call setcursorcharpos([3, 1])
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call assert_equal([3, 1], [line('.'), col('.')])
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call setcursorcharpos([4, 0, 0, 0])
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call assert_equal([4, 1], [line('.'), col('.')])
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call setcursorcharpos([4, 20])
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call assert_equal([4, 9], [line('.'), col('.')])
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normal 1G
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call setcursorcharpos([100, 100, 100, 100])
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call assert_equal([4, 9], [line('.'), col('.')])
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normal 1G
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call setcursorcharpos('$', 1)
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call assert_equal([4, 1], [line('.'), col('.')])
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%bw!
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endfunc
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" Test for virtcol2col()
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func Test_virtcol2col()
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new
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call setline(1, ["a\tb\tc"])
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call assert_equal(1, virtcol2col(0, 1, 1))
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call assert_equal(2, virtcol2col(0, 1, 2))
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call assert_equal(2, virtcol2col(0, 1, 8))
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call assert_equal(3, virtcol2col(0, 1, 9))
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call assert_equal(4, virtcol2col(0, 1, 10))
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call assert_equal(4, virtcol2col(0, 1, 16))
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call assert_equal(5, virtcol2col(0, 1, 17))
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call assert_equal(-1, virtcol2col(10, 1, 1))
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call assert_equal(-1, virtcol2col(0, 10, 1))
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call assert_equal(-1, virtcol2col(0, -1, 1))
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call assert_equal(-1, virtcol2col(0, 1, -1))
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call assert_equal(5, virtcol2col(0, 1, 20))
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call assert_fails('echo virtcol2col("0", 1, 20)', 'E1210:')
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call assert_fails('echo virtcol2col(0, "1", 20)', 'E1210:')
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call assert_fails('echo virtcol2col(0, 1, "1")', 'E1210:')
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bw!
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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