patch 8.0.0627: "gn" selects only one character with 'nowrapscan' commit https://github.com/vim/vim/commit/add8dce38de65a0c64e8f54d6bdcadb45a8de2cf Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 5 19:56:04 2017 +0200 patch 8.0.0627: "gn" selects only one character with 'nowrapscan' Problem: When 'wrapscan' is off "gn" does not select the whole pattern when it's the last one in the text. (KeyboardFire) Solution: Check if the search fails. (Christian Brabandt, closes #1683)

func Test_yank_put_clipboard()
  new
  call setline(1, ['a', 'b', 'c'])
  set clipboard=unnamed
  g/^/normal yyp
  call assert_equal(['a', 'a', 'b', 'b', 'c', 'c'], getline(1, 6))

  set clipboard&
  bwipe!
endfunc