view src/testdir/test_utf8.vim @ 11424:328a9ee98fb2 v8.0.0596

patch 8.0.0596: crash when complete() called after complete_add() commit https://github.com/vim/vim/commit/4475b623960671898dac6a72b13a8d140402afa6 Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 1 20:46:52 2017 +0200 patch 8.0.0596: crash when complete() called after complete_add() Problem: Crash when complete() is called after complete_add() in 'completefunc'. (Lifepillar) Solution: Bail out if compl_pattern is NULL. (closes #1668) Also avoid using freed memory.
author Christian Brabandt <cb@256bit.org>
date Mon, 01 May 2017 21:00:04 +0200
parents 44a1661f4cfa
children 63b02fcf1361
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" Tests for Unicode manipulations
if !has('multi_byte')
  finish
endif
 

" Visual block Insert adjusts for multi-byte char
func Test_visual_block_insert()
  new
  call setline(1, ["aaa", "あああ", "bbb"])
  exe ":norm! gg0l\<C-V>jjIx\<Esc>"
  call assert_equal(['axaa', 'xあああ', 'bxbb'], getline(1, '$'))
  bwipeout!
endfunc

" Test for built-in function strchars()
func Test_strchars()
  let inp = ["a", "あいa", "A\u20dd", "A\u20dd\u20dd", "\u20dd"]
  let exp = [[1, 1, 1], [3, 3, 3], [2, 2, 1], [3, 3, 1], [1, 1, 1]]
  for i in range(len(inp))
    call assert_equal(exp[i][0], strchars(inp[i]))
    call assert_equal(exp[i][1], strchars(inp[i], 0))
    call assert_equal(exp[i][2], strchars(inp[i], 1))
  endfor
endfunc

" Test for customlist completion
function! CustomComplete1(lead, line, pos)
	return ['あ', 'い']
endfunction

function! CustomComplete2(lead, line, pos)
	return ['あたし', 'あたま', 'あたりめ']
endfunction

function! CustomComplete3(lead, line, pos)
	return ['Nこ', 'Nん', 'Nぶ']
endfunction

func Test_customlist_completion()
  command -nargs=1 -complete=customlist,CustomComplete1 Test1 echo
  call feedkeys(":Test1 \<C-L>\<C-B>\"\<CR>", 'itx')
  call assert_equal('"Test1 ', getreg(':'))

  command -nargs=1 -complete=customlist,CustomComplete2 Test2 echo
  call feedkeys(":Test2 \<C-L>\<C-B>\"\<CR>", 'itx')
  call assert_equal('"Test2 あた', getreg(':'))

  command -nargs=1 -complete=customlist,CustomComplete3 Test3 echo
  call feedkeys(":Test3 \<C-L>\<C-B>\"\<CR>", 'itx')
  call assert_equal('"Test3 N', getreg(':'))

  call garbagecollect(1)
endfunc

" Yank one 3 byte character and check the mark columns.
func Test_getvcol()
  new
  call setline(1, "x\u2500x")
  normal 0lvy
  call assert_equal(2, col("'["))
  call assert_equal(4, col("']"))
  call assert_equal(2, virtcol("'["))
  call assert_equal(2, virtcol("']"))
endfunc