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vim-patch:9.1.0007: can select empty inner text blocks

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Problem:  can select empty inner text blocks
          (laurentalacoque)
Solution: make selecting empty inner text blocks an error

textobjects: Make selecting inner empty blocks an error

fixes: vim/vim#13514
closes: vim/vim#13523

ad4d7f446d

Co-authored-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq
2024-01-06 06:19:19 +08:00
parent 52e6059415
commit f38f86b1ad
3 changed files with 126 additions and 8 deletions
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114
test/old/testdir/test_textobjects.vim
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@@ -402,7 +402,7 @@ func Test_paragraph()
call assert_beeps("normal Vipip")
exe "normal \<C-C>"
close!
bw!
endfunc
" Tests for text object aw
@@ -608,7 +608,7 @@ func Test_textobj_quote()
normal $hhyi"
call assert_equal('bar', @")
close!
bw!
endfunc
" Test for i(, i<, etc. when cursor is in front of a block
@@ -640,7 +640,115 @@ func Test_textobj_find_paren_forward()
normal 0di)
call assert_equal('foo ()', getline(1))
close!
bw!
endfunc
func Test_inner_block_empty_paren()
new
call setline(1, ["(text)()", "", "(text)(", ")", "", "()()"])
" Example 1
call cursor(1, 1)
let @" = ''
call assert_beeps(':call feedkeys("0f(viby","xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('(', @")
" Example 2
call cursor(3, 1)
let @" = ''
call assert_beeps('call feedkeys("0f(viby", "xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('(', @")
" Example 3
call cursor(6, 1)
let @" = ''
call assert_beeps('call feedkeys("0f(viby", "xt")')
call assert_equal(3, getpos('.')[2])
call assert_equal('(', @")
bwipe!
endfunc
func Test_inner_block_empty_bracket()
new
call setline(1, ["[text][]", "", "[text][", "]", "", "[][]"])
" Example 1
call cursor(1, 1)
let @" = ''
call assert_beeps(':call feedkeys("0f[viby","xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('[', @")
" Example 2
call cursor(3, 1)
let @" = ''
call assert_beeps('call feedkeys("0f[viby", "xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('[', @")
" Example 3
call cursor(6, 1)
let @" = ''
call assert_beeps('call feedkeys("0f[viby", "xt")')
call assert_equal(3, getpos('.')[2])
call assert_equal('[', @")
bwipe!
endfunc
func Test_inner_block_empty_brace()
new
call setline(1, ["{text}{}", "", "{text}{", "}", "", "{}{}"])
" Example 1
call cursor(1, 1)
let @" = ''
call assert_beeps(':call feedkeys("0f{viby","xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('{', @")
" Example 2
call cursor(3, 1)
let @" = ''
call assert_beeps('call feedkeys("0f{viby", "xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('{', @")
" Example 3
call cursor(6, 1)
let @" = ''
call assert_beeps('call feedkeys("0f{viby", "xt")')
call assert_equal(3, getpos('.')[2])
call assert_equal('{', @")
bwipe!
endfunc
func Test_inner_block_empty_lessthan()
new
call setline(1, ["<text><>", "", "<text><", ">", "", "<><>"])
" Example 1
call cursor(1, 1)
let @" = ''
call assert_beeps(':call feedkeys("0f<viby","xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('<', @")
" Example 2
call cursor(3, 1)
let @" = ''
call assert_beeps('call feedkeys("0f<viby", "xt")')
call assert_equal(7, getpos('.')[2])
call assert_equal('<', @")
" Example 3
call cursor(6, 1)
let @" = ''
call assert_beeps('call feedkeys("0f<viby", "xt")')
call assert_equal(3, getpos('.')[2])
call assert_equal('<', @")
bwipe!
endfunc
" vim: shiftwidth=2 sts=2 expandtab