Patch 8.1.2381
Problem:    Not all register related code is covered by tests.
Solution:   Add more test cases. (Yegappan Lakshmanan, closes #5301)
Files:      src/testdir/test_marks.vim, src/testdir/test_registers.vim,
            src/testdir/test_virtualedit.vim


*** ../vim-8.1.2380/src/testdir/test_marks.vim  2019-02-04 21:14:41.901108644 
+0100
--- src/testdir/test_marks.vim  2019-12-02 20:37:22.303827471 +0100
***************
*** 174,176 ****
--- 174,193 ----
    call assert_fails('mark xx', 'E488:')
    call assert_fails('mark _', 'E191:')
  endfunc
+ 
+ " Test for :lockmarks when pasting content
+ func Test_lockmarks_with_put()
+   new
+   call append(0, repeat(['sky is blue'], 4))
+   normal gg
+   1,2yank r
+   put r
+   normal G
+   lockmarks put r
+   call assert_equal(2, line("'["))
+   call assert_equal(3, line("']"))
+ 
+   bwipe!
+ endfunc
+ 
+ " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.1.2380/src/testdir/test_registers.vim      2019-12-01 
18:16:14.553582042 +0100
--- src/testdir/test_registers.vim      2019-12-02 20:40:25.983154598 +0100
***************
*** 2,7 ****
--- 2,9 ----
  " Tests for register operations
  "
  
+ source check.vim
+ 
  " This test must be executed first to check for empty and unset registers.
  func Test_aaa_empty_reg_test()
    call assert_fails('normal @@', 'E748:')
***************
*** 236,250 ****
  
    call assert_equal('', getregtype('!'))
  
-   " Test for clipboard registers (* and +)
-   if has("clipboard_working")
-     call append(0, "text for clipboard test")
-     normal gg"*yiw
-     call assert_equal('text', getreg('*'))
-     normal gg2w"+yiw
-     call assert_equal('clipboard', getreg('+'))
-   endif
- 
    " Test for inserting an invalid register content
    call assert_beeps('exe "normal i\<C-R>!"')
  
--- 238,243 ----
***************
*** 300,306 ****
--- 293,389 ----
    call feedkeys('qRhhq', 'xt')
    call assert_equal('llhh', getreg('r'))
  
+   " Appending a list of characters to a register from different lines
+   let @r = ''
+   call append(0, ['abcdef', '123456'])
+   normal gg"ry3l
+   call cursor(2, 4)
+   normal "Ry3l
+   call assert_equal('abc456', @r)
+ 
+   " Test for gP with multiple lines selected using characterwise motion
+   %delete
+   call append(0, ['vim editor', 'vim editor'])
+   let @r = ''
+   exe "normal ggwy/vim /e\<CR>gP"
+   call assert_equal(['vim editor', 'vim editor', 'vim editor'], getline(1, 3))
+ 
+   " Test for gP with . register
+   %delete
+   normal iabc
+   normal ".gp
+   call assert_equal('abcabc', getline(1))
+   normal 0".gP
+   call assert_equal('abcabcabc', getline(1))
+ 
    enew!
  endfunc
  
+ " Test for clipboard registers (* and +)
+ func Test_clipboard_regs()
+   CheckNotGui
+   CheckFeature clipboard_working
+ 
+   new
+   call append(0, "text for clipboard test")
+   normal gg"*yiw
+   call assert_equal('text', getreg('*'))
+   normal gg2w"+yiw
+   call assert_equal('clipboard', getreg('+'))
+ 
+   " Test for replacing the clipboard register contents
+   set clipboard=unnamed
+   let @* = 'food'
+   normal ggviw"*p
+   call assert_equal('text', getreg('*'))
+   call assert_equal('food for clipboard test', getline(1))
+   normal ggviw"*p
+   call assert_equal('food', getreg('*'))
+   call assert_equal('text for clipboard test', getline(1))
+ 
+   " Test for replacing the selection register contents
+   set clipboard=unnamedplus
+   let @+ = 'food'
+   normal ggviw"+p
+   call assert_equal('text', getreg('+'))
+   call assert_equal('food for clipboard test', getline(1))
+   normal ggviw"+p
+   call assert_equal('food', getreg('+'))
+   call assert_equal('text for clipboard test', getline(1))
+ 
+   " Test for auto copying visually selected text to clipboard register
+   call setline(1, "text for clipboard test")
+   let @* = ''
+   set clipboard=autoselect
+   normal ggwwviwy
+   call assert_equal('clipboard', @*)
+ 
+   " Test for auto copying visually selected text to selection register
+   let @+ = ''
+   set clipboard=autoselectplus
+   normal ggwviwy
+   call assert_equal('for', @+)
+ 
+   set clipboard&vim
+   bwipe!
+ endfunc
+ 
+ " Test for restarting the current mode (insert or virtual replace) after
+ " executing the contents of a register
+ func Test_put_reg_restart_mode()
+   new
+   call append(0, 'editor')
+   normal gg
+   let @r = "ivim \<Esc>"
+   call feedkeys("i\<C-O>@r\<C-R>=mode()\<CR>", 'xt')
+   call assert_equal('vimi editor', getline(1))
+ 
+   call setline(1, 'editor')
+   normal gg
+   call feedkeys("gR\<C-O>@r\<C-R>=mode()\<CR>", 'xt')
+   call assert_equal('vimReditor', getline(1))
+ 
+   bwipe!
+ endfunc
+ 
  " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.1.2380/src/testdir/test_virtualedit.vim    2019-12-01 
18:16:14.553582042 +0100
--- src/testdir/test_virtualedit.vim    2019-12-02 20:37:22.303827471 +0100
***************
*** 84,126 ****
    set virtualedit=
  endfunc
  
! " Test for pasting before and after a tab character
  func Test_paste_in_tab()
    new
!   let @" = 'xyz'
    set virtualedit=all
!   call append(0, "a\tb")
    call cursor(1, 2, 6)
    normal p
    call assert_equal("a\txyzb", getline(1))
    call setline(1, "a\tb")
!   call cursor(1, 2)
    normal P
!   call assert_equal("axyz\tb", getline(1))
  
!   " Test for virtual block paste
    call setreg('"', 'xyz', 'b')
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal p
    call assert_equal("a\txyzb", getline(1))
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal P
!   call assert_equal("a      xyz b", getline(1))
  
!   " Test for virtual block paste with gp and gP
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal gp
    call assert_equal("a\txyzb", getline(1))
    call assert_equal([0, 1, 6, 0, 12], getcurpos())
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal gP
!   call assert_equal("a      xyz b", getline(1))
!   call assert_equal([0, 1, 12, 0 ,12], getcurpos())
  
    bwipe!
    set virtualedit=
  endfunc
--- 84,213 ----
    set virtualedit=
  endfunc
  
! " Tests for pasting at the beginning, end and middle of a tab character
! " in virtual edit mode.
  func Test_paste_in_tab()
    new
!   call append(0, '')
    set virtualedit=all
! 
!   " Tests for pasting a register with characterwise mode type
!   call setreg('"', 'xyz', 'c')
! 
!   " paste (p) unnamed register at the beginning of a tab
!   call setline(1, "a\tb")
!   call cursor(1, 2, 0)
!   normal p
!   call assert_equal('a xyz      b', getline(1))
! 
!   " paste (P) unnamed register at the beginning of a tab
!   call setline(1, "a\tb")
!   call cursor(1, 2, 0)
!   normal P
!   call assert_equal("axyz\tb", getline(1))
! 
!   " paste (p) unnamed register at the end of a tab
!   call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal p
    call assert_equal("a\txyzb", getline(1))
+ 
+   " paste (P) unnamed register at the end of a tab
    call setline(1, "a\tb")
!   call cursor(1, 2, 6)
    normal P
!   call assert_equal('a      xyz b', getline(1))
  
!   " Tests for pasting a register with blockwise mode type
    call setreg('"', 'xyz', 'b')
+ 
+   " paste (p) unnamed register at the beginning of a tab
+   call setline(1, "a\tb")
+   call cursor(1, 2, 0)
+   normal p
+   call assert_equal('a xyz      b', getline(1))
+ 
+   " paste (P) unnamed register at the beginning of a tab
+   call setline(1, "a\tb")
+   call cursor(1, 2, 0)
+   normal P
+   call assert_equal("axyz\tb", getline(1))
+ 
+   " paste (p) unnamed register at the end of a tab
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal p
    call assert_equal("a\txyzb", getline(1))
+ 
+   " paste (P) unnamed register at the end of a tab
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal P
!   call assert_equal('a      xyz b', getline(1))
! 
!   " Tests for pasting with gp and gP in virtual edit mode
  
!   " paste (gp) unnamed register at the beginning of a tab
!   call setline(1, "a\tb")
!   call cursor(1, 2, 0)
!   normal gp
!   call assert_equal('a xyz      b', getline(1))
!   call assert_equal([0, 1, 12, 0, 12], getcurpos())
! 
!   " paste (gP) unnamed register at the beginning of a tab
!   call setline(1, "a\tb")
!   call cursor(1, 2, 0)
!   normal gP
!   call assert_equal("axyz\tb", getline(1))
!   call assert_equal([0, 1, 5, 0, 5], getcurpos())
! 
!   " paste (gp) unnamed register at the end of a tab
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal gp
    call assert_equal("a\txyzb", getline(1))
    call assert_equal([0, 1, 6, 0, 12], getcurpos())
+ 
+   " paste (gP) unnamed register at the end of a tab
    call setline(1, "a\tb")
    call cursor(1, 2, 6)
    normal gP
!   call assert_equal('a      xyz b', getline(1))
!   call assert_equal([0, 1, 12, 0, 12], getcurpos())
! 
!   " Tests for pasting a named register
!   let @r = 'xyz'
! 
!   " paste (gp) named register in the middle of a tab
!   call setline(1, "a\tb")
!   call cursor(1, 2, 2)
!   normal "rgp
!   call assert_equal('a   xyz    b', getline(1))
!   call assert_equal([0, 1, 8, 0, 8], getcurpos())
! 
!   " paste (gP) named register in the middle of a tab
!   call setline(1, "a\tb")
!   call cursor(1, 2, 2)
!   normal "rgP
!   call assert_equal('a  xyz     b', getline(1))
!   call assert_equal([0, 1, 7, 0, 7], getcurpos())
  
    bwipe!
    set virtualedit=
  endfunc
+ 
+ " Test for yanking a few spaces within a tab to a register
+ func Test_yank_in_tab()
+   new
+   let @r = ''
+   call setline(1, "a\tb")
+   set virtualedit=all
+   call cursor(1, 2, 2)
+   normal "ry5l
+   call assert_equal('     ', @r)
+ 
+   bwipe!
+   set virtualedit=
+ endfunc
+ 
+ " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.1.2380/src/version.c       2019-12-01 22:11:14.556778762 +0100
--- src/version.c       2019-12-02 20:40:54.343046602 +0100
***************
*** 744,745 ****
--- 744,747 ----
  {   /* Add new patch number below this line */
+ /**/
+     2381,
  /**/

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