diff options
author | zeertzjq <zeertzjq@outlook.com> | 2024-03-25 16:34:51 +0100 |
---|---|---|
committer | Christian Brabandt <cb@256bit.org> | 2024-03-25 16:34:51 +0100 |
commit | 0185c7701434f1fbbf83fecd6384a19c1d2fc44e (patch) | |
tree | 3c60cd43525516b290fa4a0f9adb6f7c3d31bd64 /src/testdir | |
parent | ab01adf7c65b4ee350b402ab3ef1e7dfa5e074f1 (diff) |
patch 9.1.0204: Backspace inserts spaces with virtual text and 'smarttab'v9.1.0204
Problem: Backspace inserts spaces with virtual text and 'smarttab'.
Solution: Ignore virtual text and wrapping when backspacing.
(zeertzjq)
related: neovim/neovim#28005
closes: #14296
Co-authored-by: VanaIgr <vanaigranov@gmail.com>
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'src/testdir')
-rw-r--r-- | src/testdir/test_edit.vim | 111 |
1 files changed, 109 insertions, 2 deletions
diff --git a/src/testdir/test_edit.vim b/src/testdir/test_edit.vim index 36e0525563..2ec7cde8d2 100644 --- a/src/testdir/test_edit.vim +++ b/src/testdir/test_edit.vim @@ -6,8 +6,6 @@ endif source check.vim source screendump.vim - -" Needed for testing basic rightleft: Test_edit_rightleft source view_util.vim " Needs to come first until the bug in getchar() is @@ -2158,4 +2156,113 @@ func Test_edit_Ctrl_RSB() bwipe! endfunc +func s:check_backspace(expected) + let g:actual = [] + inoremap <buffer> <F2> <Cmd>let g:actual += [getline('.')]<CR> + set backspace=indent,eol,start + + exe "normal $i" .. repeat("\<BS>\<F2>", len(a:expected)) + call assert_equal(a:expected, g:actual) + + set backspace& + iunmap <buffer> <F2> + unlet g:actual +endfunc + +" Test that backspace works with 'smarttab' and mixed Tabs and spaces. +func Test_edit_backspace_smarttab_mixed() + call NewWindow(1, 30) + setlocal smarttab tabstop=4 shiftwidth=4 + call setline(1, "\t \t \t a") + call s:check_backspace([ + \ "\t \t \ta", + \ "\t \t a", + \ "\t \t a", + \ "\t \ta", + \ "\t a", + \ "\ta", + \ "a", + \ ]) + + call CloseWindow() +endfunc + +" Test that backspace works with 'smarttab' and 'varsofttabstop'. +func Test_edit_backspace_smarttab_varsofttabstop() + CheckFeature vartabs + + call NewWindow(1, 30) + setlocal smarttab tabstop=8 varsofttabstop=6,2,5,3 + call setline(1, "a\t \t a") + call s:check_backspace([ + \ "a\t \ta", + \ "a\t a", + \ "a\ta", + \ "a a", + \ "aa", + \ "a", + \ ]) + + call CloseWindow() +endfunc + +" Test that backspace works with 'smarttab' when a Tab is shown as "^I". +func Test_edit_backspace_smarttab_list() + call NewWindow(1, 30) + setlocal smarttab tabstop=4 shiftwidth=4 list listchars= + call setline(1, "\t \t \t a") + call s:check_backspace([ + \ "\t \t a", + \ "\t \t a", + \ "\t \ta", + \ "\t a", + \ "a", + \ ]) + + call CloseWindow() +endfunc + +" Test that backspace works with 'smarttab' and 'breakindent'. +func Test_edit_backspace_smarttab_breakindent() + CheckFeature linebreak + + call NewWindow(3, 17) + setlocal smarttab tabstop=4 shiftwidth=4 breakindent breakindentopt=min:5 + call setline(1, "\t \t \t a") + call s:check_backspace([ + \ "\t \t \ta", + \ "\t \t a", + \ "\t \t a", + \ "\t \ta", + \ "\t a", + \ "\ta", + \ "a", + \ ]) + + call CloseWindow() +endfunc + +" Test that backspace works with 'smarttab' and virtual text. +func Test_edit_backspace_smarttab_virtual_text() + CheckFeature textprop + + call NewWindow(1, 50) + setlocal smarttab tabstop=4 shiftwidth=4 + call setline(1, "\t \t \t a") + call prop_type_add('theprop', {}) + call prop_add(1, 3, {'type': 'theprop', 'text': 'text'}) + call s:check_backspace([ + \ "\t \t \ta", + \ "\t \t a", + \ "\t \t a", + \ "\t \ta", + \ "\t a", + \ "\ta", + \ "a", + \ ]) + + call CloseWindow() + call prop_type_delete('theprop') +endfunc + " vim: shiftwidth=2 sts=2 expandtab |