1 files changed, 142 insertions, 5 deletions
diff --git a/src/nvim/testdir/test_visual.vim b/src/nvim/testdir/test_visual.vim
index cf0e535937..0f2e7e493e 100644
--- a/src/nvim/testdir/test_visual.vim
+++ b/src/nvim/testdir/test_visual.vim
@@ -1,13 +1,14 @@
-" Tests for Visual mode
-if !has('multi_byte')
-  finish
-endif
-
+" Tests for various Visual mode.
 if !has('visual')
   finish
 endif
 
+
 func Test_block_shift_multibyte()
+  " Uses double-wide character.
+  if !has('multi_byte')
+    return
+  endif
   split
   call setline(1, ['xヹxxx', 'ヹxxx'])
   exe "normal 1G0l\<C-V>jl>"
@@ -15,3 +16,139 @@ func Test_block_shift_multibyte()
   call assert_equal('	ヹxxx', getline(2))
   q!
 endfunc
+
+func Test_Visual_ctrl_o()
+  new
+  call setline(1, ['one', 'two', 'three'])
+  call cursor(1,2)
+  set noshowmode
+  set tw=0
+  call feedkeys("\<c-v>jjlIa\<c-\>\<c-o>:set tw=88\<cr>\<esc>", 'tx')
+  call assert_equal(['oane', 'tawo', 'tahree'], getline(1, 3))
+  call assert_equal(88, &tw)
+  set tw&
+  bw!
+endfu
+
+func Test_Visual_vapo()
+  new
+  normal oxx
+  normal vapo
+  bwipe!
+endfunc
+
+func Test_dotregister_paste()
+  new
+  exe "norm! ihello world\<esc>"
+  norm! 0ve".p
+  call assert_equal('hello world world', getline(1))
+  q!
+endfunc
+
+func Test_Visual_inner_quote()
+  new
+  normal oxX
+  normal vki'
+  bwipe!
+endfunc
+
+" Test for visual block shift and tab characters.
+func Test_block_shift_tab()
+  enew!
+  call append(0, repeat(['one two three'], 5))
+  call cursor(1,1)
+  exe "normal i\<C-G>u"
+  exe "normal fe\<C-V>4jR\<Esc>ugvr1"
+  call assert_equal('on1 two three', getline(1))
+  call assert_equal('on1 two three', getline(2))
+  call assert_equal('on1 two three', getline(5))
+
+  enew!
+  call append(0, repeat(['abcdefghijklmnopqrstuvwxyz'], 5))
+  call cursor(1,1)
+  exe "normal \<C-V>4jI    \<Esc>j<<11|D"
+  exe "normal j7|a\<Tab>\<Tab>"
+  exe "normal j7|a\<Tab>\<Tab>   "
+  exe "normal j7|a\<Tab>       \<Tab>\<Esc>4k13|\<C-V>4j<"
+  call assert_equal('    abcdefghijklmnopqrstuvwxyz', getline(1))
+  call assert_equal('abcdefghij', getline(2))
+  call assert_equal("    abc\<Tab>    defghijklmnopqrstuvwxyz", getline(3))
+  call assert_equal("    abc\<Tab>    defghijklmnopqrstuvwxyz", getline(4))
+  call assert_equal("    abc\<Tab>    defghijklmnopqrstuvwxyz", getline(5))
+
+  %s/\s\+//g
+  call cursor(1,1)
+  exe "normal \<C-V>4jI    \<Esc>j<<"
+  exe "normal j7|a\<Tab>\<Tab>"
+  exe "normal j7|a\<Tab>\<Tab>\<Tab>\<Tab>\<Tab>"
+  exe "normal j7|a\<Tab>       \<Tab>\<Tab>\<Esc>4k13|\<C-V>4j3<"
+  call assert_equal('    abcdefghijklmnopqrstuvwxyz', getline(1))
+  call assert_equal('abcdefghij', getline(2))
+  call assert_equal("    abc\<Tab>    defghijklmnopqrstuvwxyz", getline(3))
+  call assert_equal("    abc\<Tab>\<Tab>defghijklmnopqrstuvwxyz", getline(4))
+  call assert_equal("    abc\<Tab>    defghijklmnopqrstuvwxyz", getline(5))
+
+  enew!
+endfunc
+
+" Tests Blockwise Visual when there are TABs before the text.
+func Test_blockwise_visual()
+  enew!
+  call append(0, ['123456',
+	      \ '234567',
+	      \ '345678',
+	      \ '',
+	      \ 'test text test tex start here',
+	      \ "\t\tsome text",
+	      \ "\t\ttest text",
+	      \ 'test text'])
+  call cursor(1,1)
+  exe "normal /start here$\<CR>"
+  exe 'normal "by$' . "\<C-V>jjlld"
+  exe "normal /456$\<CR>"
+  exe "normal \<C-V>jj" . '"bP'
+  call assert_equal(['123start here56',
+	      \ '234start here67',
+	      \ '345start here78',
+	      \ '',
+	      \ 'test text test tex rt here',
+	      \ "\t\tsomext",
+	      \ "\t\ttesext"], getline(1, 7))
+
+  enew!
+endfunc
+
+" Test Virtual replace mode.
+func Test_virtual_replace()
+  throw 'skipped: TODO: '
+  exe "set t_kD=\<C-V>x7f t_kb=\<C-V>x08"
+  enew!
+  exe "normal a\nabcdefghi\njk\tlmn\n    opq	rst\n\<C-D>uvwxyz"
+  call cursor(1,1)
+  set ai bs=2
+  exe "normal gR0\<C-D> 1\nA\nBCDEFGHIJ\n\tKL\nMNO\nPQR"
+  call assert_equal([' 1',
+	      \ ' A',
+	      \ ' BCDEFGHIJ',
+	      \ ' 	KL',
+	      \ '	MNO',
+	      \ '	PQR',
+	      \ ], getline(1, 6))
+  normal G
+  mark a
+  inoremap <C-D> <Del>
+  exe "normal o0\<C-D>\nabcdefghi\njk\tlmn\n    opq\trst\n\<C-D>uvwxyz\n"
+  exe "normal 'ajgR0\<C-D> 1\nA\nBCDEFGHIJ\n\tKL\nMNO\nPQR" . repeat("\<BS>", 29)
+  call assert_equal([' 1',
+	      \ 'abcdefghi',
+	      \ 'jk	lmn',
+	      \ '    opq	rst',
+	      \ 'uvwxyz'], getline(7, 11))
+  normal G
+  exe "normal iab\tcdefghi\tjkl"
+  exe "normal 0gRAB......CDEFGHI.J\<Esc>o"
+  exe "normal iabcdefghijklmnopqrst\<Esc>0gRAB\tIJKLMNO\tQR"
+  call assert_equal(['AB......CDEFGHI.Jkl',
+	      \ 'AB	IJKLMNO	QRst'], getline(12, 13))
+  enew!
+endfunc