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view src/testdir/test_selectmode.vim @ 27970:212c5894b8b1 v8.2.4510

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patch 8.2.4510: Vim9: shortening commands leads to confusing script Commit: https://github.com/vim/vim/commit/204852ae2adfdde10c656ca7f14e5b4207a69172 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 5 12:56:44 2022 +0000 patch 8.2.4510: Vim9: shortening commands leads to confusing script Problem: Vim9: shortening commands leads to confusing script. Solution: In Vim9 script require at least ":cont" for ":continue", "const" instead of "cons", "break" instead of "brea", "catch" instead of "cat", "else" instead of "el" "elseif" instead of "elsei" "endfor" instead of "endfo" "endif" instead of "en" "endtry" instead of "endt", "finally" instead of "fina", "throw" instead of "th", "while" instead of "wh".
author Bram Moolenaar <Bram@vim.org>
date Sat, 05 Mar 2022 14:00:03 +0100
parents 93d4ee1e6113
children 9c4ee9389bb4
line wrap: on
line source

" Test for Select-mode

" This only works for Unix in a terminal
source check.vim
CheckNotGui
CheckUnix

source mouse.vim

" Test for select mode
func Test_selectmode_basic()
  new
  call setline(1, range(1,100))
  50
  norm! gHy
  call assert_equal('y51', getline('.'))
  call setline(1, range(1,100))
  50
  exe ":norm! V9jo\<c-g>y"
  call assert_equal('y60', getline('.'))
  call setline(1, range(1,100))
  50
  call feedkeys(":set im\n\<c-o>gHc\<c-o>:set noim\n", 'tx')
  call assert_equal('c51', getline('.'))
  " clean up
  bw!
endfunc

" Test for starting selectmode
func Test_selectmode_start()
  new
  set selectmode=key keymodel=startsel
  call setline(1, ['abc', 'def', 'ghi'])
  call cursor(1, 4)
  call feedkeys("A\<s-home>start\<esc>", 'txin')
  call assert_equal(['startdef', 'ghi'], getline(1, '$'))
  " start select mode again with gv
  set selectmode=cmd
  call feedkeys('gvabc', 'xt')
  call assert_equal('abctdef', getline(1))
  " arrow keys without shift should not start selection
  call feedkeys("A\<Home>\<Right>\<Left>ro", 'xt')
  call assert_equal('roabctdef', getline(1))
  set selectmode= keymodel=
  bw!
endfunc

" Test for characterwise select mode
func Test_characterwise_select_mode()
  new

  " Select mode maps
  snoremap <lt>End> <End>
  snoremap <lt>Down> <Down>
  snoremap <lt>Del> <Del>

  " characterwise select mode: delete middle line
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal Gkkgh\<End>\<Del>"
  call assert_equal(['', 'b', 'c'], getline(1, '$'))

  " characterwise select mode: delete middle two lines
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal Gkkgh\<Down>\<End>\<Del>"
  call assert_equal(['', 'c'], getline(1, '$'))

  " characterwise select mode: delete last line
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal Ggh\<End>\<Del>"
  call assert_equal(['', 'a', 'b', ''], getline(1, '$'))

  " characterwise select mode: delete last two lines
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal Gkgh\<Down>\<End>\<Del>"
  call assert_equal(['', 'a', ''], getline(1, '$'))

  " CTRL-H in select mode behaves like 'x'
  call setline(1, 'abcdef')
  exe "normal! gggh\<Right>\<Right>\<Right>\<C-H>"
  call assert_equal('ef', getline(1))

  " CTRL-O in select mode switches to visual mode for one command
  call setline(1, 'abcdef')
  exe "normal! gggh\<C-O>3lm"
  call assert_equal('mef', getline(1))

  sunmap <lt>End>
  sunmap <lt>Down>
  sunmap <lt>Del>
  bwipe!
endfunc

" Test for linewise select mode
func Test_linewise_select_mode()
  new

  " linewise select mode: delete middle line
  call append('$', ['a', 'b', 'c'])
  exe "normal GkkgH\<Del>"
  call assert_equal(['', 'b', 'c'], getline(1, '$'))

  " linewise select mode: delete middle two lines
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal GkkgH\<Down>\<Del>"
  call assert_equal(['', 'c'], getline(1, '$'))

  " linewise select mode: delete last line
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal GgH\<Del>"
  call assert_equal(['', 'a', 'b'], getline(1, '$'))

  " linewise select mode: delete last two lines
  call deletebufline('', 1, '$')
  call append('$', ['a', 'b', 'c'])
  exe "normal GkgH\<Down>\<Del>"
  call assert_equal(['', 'a'], getline(1, '$'))

  bwipe!
endfunc

" Test for blockwise select mode (g CTRL-H)
func Test_blockwise_select_mode()
  new
  call setline(1, ['foo', 'bar'])
  call feedkeys("g\<BS>\<Right>\<Down>mm", 'xt')
  call assert_equal(['mmo', 'mmr'], getline(1, '$'))
  close!
endfunc

" Test for using visual mode maps in select mode
func Test_select_mode_map()
  new
  vmap <buffer> <F2> 3l
  call setline(1, 'Test line')
  call feedkeys("gh\<F2>map", 'xt')
  call assert_equal('map line', getline(1))

  vmap <buffer> <F2> ygV
  call feedkeys("0gh\<Right>\<Right>\<F2>cwabc", 'xt')
  call assert_equal('abc line', getline(1))

  vmap <buffer> <F2> :<C-U>let v=100<CR>
  call feedkeys("gggh\<Right>\<Right>\<F2>foo", 'xt')
  call assert_equal('foo line', getline(1))

  " reselect the select mode using gv from a visual mode map
  vmap <buffer> <F2> gv
  set selectmode=cmd
  call feedkeys("0gh\<F2>map", 'xt')
  call assert_equal('map line', getline(1))
  set selectmode&

  close!
endfunc

" Test double/triple/quadruple click to start 'select' mode
func Test_term_mouse_multiple_clicks_to_select_mode()
  let save_mouse = &mouse
  let save_term = &term
  let save_ttymouse = &ttymouse
  call test_override('no_query_mouse', 1)

  " 'mousetime' must be sufficiently large, or else the test is flaky when
  " using a ssh connection with X forwarding; i.e. ssh -X.
  set mouse=a term=xterm mousetime=1000
  set selectmode=mouse
  new

  for ttymouse_val in g:Ttymouse_values + g:Ttymouse_dec
    let msg = 'ttymouse=' .. ttymouse_val
    exe 'set ttymouse=' .. ttymouse_val

    " Single-click and drag should 'select' the characters
    call setline(1, ['foo [foo bar] foo', 'foo'])
    call MouseLeftClick(1, 3)
    call assert_equal(0, getcharmod(), msg)
    call MouseLeftDrag(1, 13)
    call MouseLeftRelease(1, 13)
    norm! o
    call assert_equal(['foo foo', 'foo'], getline(1, '$'), msg)

    " Double-click on word should visually 'select' the word.
    call setline(1, ['foo [foo bar] foo', 'foo'])
    call MouseLeftClick(1, 2)
    call assert_equal(0, getcharmod(), msg)
    call MouseLeftRelease(1, 2)
    call MouseLeftClick(1, 2)
    call assert_equal(32, getcharmod(), msg) " double-click
    call MouseLeftRelease(1, 2)
    call assert_equal('s', mode(), msg)
    norm! bar
    call assert_equal(['bar [foo bar] foo', 'foo'], getline(1, '$'), msg)

    " Double-click on opening square bracket should visually
    " 'select' the whole [foo bar].
    call setline(1, ['foo [foo bar] foo', 'foo'])
    call MouseLeftClick(1, 5)
    call assert_equal(0, getcharmod(), msg)
    call MouseLeftRelease(1, 5)
    call MouseLeftClick(1, 5)
    call assert_equal(32, getcharmod(), msg) " double-click
    call MouseLeftRelease(1, 5)
    call assert_equal('s', mode(), msg)
    norm! bar
    call assert_equal(['foo bar foo', 'foo'], getline(1, '$'), msg)

    " To guarantee that the next click is not counted as a triple click
    call MouseRightClick(1, 1)
    call MouseRightRelease(1, 1)

    " Triple-click should visually 'select' the whole line.
    call setline(1, ['foo [foo bar] foo', 'foo'])
    call MouseLeftClick(1, 3)
    call assert_equal(0, getcharmod(), msg)
    call MouseLeftRelease(1, 3)
    call MouseLeftClick(1, 3)
    call assert_equal(32, getcharmod(), msg) " double-click
    call MouseLeftRelease(1, 3)
    call MouseLeftClick(1, 3)
    call assert_equal(64, getcharmod(), msg) " triple-click
    call MouseLeftRelease(1, 3)
    call assert_equal('S', mode(), msg)
    norm! baz
    call assert_equal(['bazfoo'], getline(1, '$'), msg)

    " Quadruple-click should start visual block 'select'.
    call setline(1, ['aaaaaa', 'bbbbbb'])
    call MouseLeftClick(1, 2)
    call assert_equal(0, getcharmod(), msg)
    call MouseLeftRelease(1, 2)
    call MouseLeftClick(1, 2)
    call assert_equal(32, getcharmod(), msg) " double-click
    call MouseLeftRelease(1, 2)
    call MouseLeftClick(1, 2)
    call assert_equal(64, getcharmod(), msg) " triple-click
    call MouseLeftRelease(1, 2)
    call MouseLeftClick(1, 2)
    call assert_equal(96, getcharmod(), msg) " quadruple-click
    call MouseLeftDrag(2, 4)
    call MouseLeftRelease(2, 4)
    call assert_equal("\<c-s>", mode(), msg)
    norm! x
    call assert_equal(['axaa', 'bxbb'], getline(1, '$'), msg)
  endfor

  let &mouse = save_mouse
  let &term = save_term
  let &ttymouse = save_ttymouse
  set mousetime&
  set selectmode&
  call test_override('no_query_mouse', 0)
  bwipe!
endfunc

" Test for selecting a register with CTRL-R
func Test_selectmode_register()
  new

  " Default behavior: use unnamed register
  call setline(1, 'foo')
  call setreg('"', 'bar')
  call setreg('a', 'baz')
  exe ":norm! v\<c-g>a"
  call assert_equal(getline('.'), 'aoo')
  call assert_equal('f', getreg('"'))
  call assert_equal('baz', getreg('a'))

  " Use the black hole register
  call setline(1, 'foo')
  call setreg('"', 'bar')
  call setreg('a', 'baz')
  exe ":norm! v\<c-g>\<c-r>_a"
  call assert_equal(getline('.'), 'aoo')
  call assert_equal('bar', getreg('"'))
  call assert_equal('baz', getreg('a'))

  " Invalid register: use unnamed register
  call setline(1, 'foo')
  call setreg('"', 'bar')
  call setreg('a', 'baz')
  exe ":norm! v\<c-g>\<c-r>?a"
  call assert_equal(getline('.'), 'aoo')
  call assert_equal('f', getreg('"'))
  call assert_equal('baz', getreg('a'))

  " Use unnamed register
  call setline(1, 'foo')
  call setreg('"', 'bar')
  call setreg('a', 'baz')
  exe ":norm! v\<c-g>\<c-r>\"a"
  call assert_equal(getline('.'), 'aoo')
  call assert_equal('f', getreg('"'))
  call assert_equal('baz', getreg('a'))

  " use specicifed register, unnamed register is also written
  call setline(1, 'foo')
  call setreg('"', 'bar')
  call setreg('a', 'baz')
  exe ":norm! v\<c-g>\<c-r>aa"
  call assert_equal(getline('.'), 'aoo')
  call assert_equal('f', getreg('"'))
  call assert_equal('f', getreg('a'))

  bw!
endfunc

" vim: shiftwidth=2 sts=2 expandtab