From 5b897acfc1e9bf3c44f7e255743e2b9c8b6d1142 Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Tue, 5 Jan 2021 00:18:07 -0500 Subject: test/old: restore test_backspace_opt.vim Porting it to test/functional/legacy/backspace_opt_spec.lua was a mistake. Tests pass after commenting out some lines for Vi compatibility. File is copied from Vim as of patch v8.2.0540. Patch v8.2.0540 cannot be fully ported yet. This file is a prequisite for future v8.2.x patches. --- src/nvim/testdir/test_backspace_opt.vim | 110 ++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 src/nvim/testdir/test_backspace_opt.vim (limited to 'src/nvim/testdir/test_backspace_opt.vim') diff --git a/src/nvim/testdir/test_backspace_opt.vim b/src/nvim/testdir/test_backspace_opt.vim new file mode 100644 index 0000000000..cfae88dabd --- /dev/null +++ b/src/nvim/testdir/test_backspace_opt.vim @@ -0,0 +1,110 @@ +" Tests for 'backspace' settings + +func Exec(expr) + let str='' + try + exec a:expr + catch /.*/ + let str=v:exception + endtry + return str +endfunc + +func Test_backspace_option() + set backspace= + call assert_equal('', &backspace) + set backspace=indent + call assert_equal('indent', &backspace) + set backspace=eol + call assert_equal('eol', &backspace) + set backspace=start + call assert_equal('start', &backspace) + " Add the value + set backspace= + set backspace=indent + call assert_equal('indent', &backspace) + set backspace+=eol + call assert_equal('indent,eol', &backspace) + set backspace+=start + call assert_equal('indent,eol,start', &backspace) + " Delete the value + set backspace-=indent + call assert_equal('eol,start', &backspace) + set backspace-=start + call assert_equal('eol', &backspace) + set backspace-=eol + call assert_equal('', &backspace) + " Check the error + call assert_equal(0, match(Exec('set backspace=ABC'), '.*E474')) + call assert_equal(0, match(Exec('set backspace+=def'), '.*E474')) + " NOTE: Vim doesn't check following error... + "call assert_equal(0, match(Exec('set backspace-=ghi'), '.*E474')) + + " Check backwards compatibility with version 5.4 and earlier + set backspace=0 + call assert_equal('0', &backspace) + set backspace=1 + call assert_equal('1', &backspace) + set backspace=2 + call assert_equal('2', &backspace) + call assert_false(match(Exec('set backspace=3'), '.*E474')) + call assert_false(match(Exec('set backspace=10'), '.*E474')) + + " Cleared when 'compatible' is set + " set compatible + " call assert_equal('', &backspace) + set nocompatible viminfo+=nviminfo +endfunc + +" Test with backspace set to the non-compatible setting +func Test_backspace_ctrl_u() + new + call append(0, [ + \ "1 this shouldn't be deleted", + \ "2 this shouldn't be deleted", + \ "3 this shouldn't be deleted", + \ "4 this should be deleted", + \ "5 this shouldn't be deleted", + \ "6 this shouldn't be deleted", + \ "7 this shouldn't be deleted", + \ "8 this shouldn't be deleted (not touched yet)"]) + call cursor(2, 1) + + " set compatible + set backspace=2 + + exe "normal Avim1\\\" + exe "normal Avim2\u\\\" + + set cpo-=< + inoremap + exe "normal Avim3\\\" + iunmap + exe "normal Avim4\\\\" + + " Test with backspace set to the compatible setting + set backspace= visualbell + exe "normal A vim5\A\\\\" + exe "normal A vim6\Azwei\u\\\" + + inoremap + exe "normal A vim7\\\\" + + call assert_equal([ + \ "1 this shouldn't be deleted", + \ "2 this shouldn't be deleted", + \ "3 this shouldn't be deleted", + \ "4 this should be deleted3", + \ "", + \ "6 this shouldn't be deleted vim5", + \ "7 this shouldn't be deleted vim6", + \ "8 this shouldn't be deleted (not touched yet) vim7", + \ ""], getline(1, '$')) + + set compatible&vim + set visualbell&vim + set backspace&vim + close! +endfunc + +" vim: shiftwidth=2 sts=2 expandtab -- cgit From 25cb2c722e74ea62c289ecba8a6e98db5ee67493 Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Tue, 5 Jan 2021 00:46:06 -0500 Subject: vim-patch:8.2.0590: no 'backspace' value allows ignoring the insertion point Problem: No 'backspace' value allows ignoring the insertion point. Solution: Add the "nostop" and 3 values. (Christian Brabandt, closes vim/vim#5940) https://github.com/vim/vim/commit/aa0489e12d227d24752cf16e4e97058ac32edcc1 --- src/nvim/testdir/test_backspace_opt.vim | 43 ++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) (limited to 'src/nvim/testdir/test_backspace_opt.vim') diff --git a/src/nvim/testdir/test_backspace_opt.vim b/src/nvim/testdir/test_backspace_opt.vim index cfae88dabd..d680b442db 100644 --- a/src/nvim/testdir/test_backspace_opt.vim +++ b/src/nvim/testdir/test_backspace_opt.vim @@ -19,6 +19,8 @@ func Test_backspace_option() call assert_equal('eol', &backspace) set backspace=start call assert_equal('start', &backspace) + set backspace=nostop + call assert_equal('nostop', &backspace) " Add the value set backspace= set backspace=indent @@ -27,7 +29,11 @@ func Test_backspace_option() call assert_equal('indent,eol', &backspace) set backspace+=start call assert_equal('indent,eol,start', &backspace) + set backspace+=nostop + call assert_equal('indent,eol,start,nostop', &backspace) " Delete the value + set backspace-=nostop + call assert_equal('indent,eol,start', &backspace) set backspace-=indent call assert_equal('eol,start', &backspace) set backspace-=start @@ -47,7 +53,9 @@ func Test_backspace_option() call assert_equal('1', &backspace) set backspace=2 call assert_equal('2', &backspace) - call assert_false(match(Exec('set backspace=3'), '.*E474')) + set backspace=3 + call assert_equal('3', &backspace) + call assert_false(match(Exec('set backspace=4'), '.*E474')) call assert_false(match(Exec('set backspace=10'), '.*E474')) " Cleared when 'compatible' is set @@ -101,6 +109,39 @@ func Test_backspace_ctrl_u() \ "8 this shouldn't be deleted (not touched yet) vim7", \ ""], getline(1, '$')) + " Reset values + set compatible&vim + set visualbell&vim + set backspace&vim + + " Test new nostop option + %d_ + let expected = "foo bar foobar" + call setline(1, expected) + call cursor(1, 8) + exe ":norm! ianotherone\" + call assert_equal(expected, getline(1)) + call cursor(1, 8) + exe ":norm! ianothertwo\" + call assert_equal(expected, getline(1)) + + let content = getline(1) + for value in ['indent,nostop', 'eol,nostop', 'indent,eol,nostop', 'indent,eol,start,nostop'] + exe ":set bs=".. value + %d _ + call setline(1, content) + let expected = " foobar" + call cursor(1, 8) + exe ":norm! ianotherone\" + call assert_equal(expected, getline(1), 'CTRL-U backspace value: '.. &bs) + let expected = "foo foobar" + call setline(1, content) + call cursor(1, 8) + exe ":norm! ianothertwo\" + call assert_equal(expected, getline(1), 'CTRL-W backspace value: '.. &bs) + endfor + + " Reset options set compatible&vim set visualbell&vim set backspace&vim -- cgit