view src/testdir/test_expr_utf8.vim @ 12505:5cf248ecb6e3 v8.0.1131

patch 8.0.1131: not easy to trigger an autocommand for new terminal window commit https://github.com/vim/vim/commit/b00fdf6eed5fec589a86655249a851c2d9ba3bb8 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 21 22:16:21 2017 +0200 patch 8.0.1131: not easy to trigger an autocommand for new terminal window Problem: It is not easy to trigger an autocommand for new terminal window. (Marco Restelli) Solution: Trigger BufWinEnter after setting 'buftype'.
author Christian Brabandt <cb@256bit.org>
date Thu, 21 Sep 2017 22:30:04 +0200
parents 81ba6e4eb72b
children 2dcaa860e3fc
line wrap: on
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" Tests for expressions using utf-8.
if !has('multi_byte')
  finish
endif

func Test_strgetchar()
  call assert_equal(char2nr('á'), strgetchar('áxb', 0))
  call assert_equal(char2nr('x'), strgetchar('áxb', 1))

  call assert_equal(char2nr('a'), strgetchar('àxb', 0))
  call assert_equal(char2nr('̀'), strgetchar('àxb', 1))
  call assert_equal(char2nr('x'), strgetchar('àxb', 2))

  call assert_equal(char2nr('あ'), strgetchar('あaい', 0))
  call assert_equal(char2nr('a'), strgetchar('あaい', 1))
  call assert_equal(char2nr('い'), strgetchar('あaい', 2))
endfunc

func Test_strcharpart()
  call assert_equal('áxb', strcharpart('áxb', 0))
  call assert_equal('á', strcharpart('áxb', 0, 1))
  call assert_equal('x', strcharpart('áxb', 1, 1))

  call assert_equal('いうeお', strcharpart('あいうeお', 1))
  call assert_equal('い', strcharpart('あいうeお', 1, 1))
  call assert_equal('いう', strcharpart('あいうeお', 1, 2))
  call assert_equal('いうe', strcharpart('あいうeお', 1, 3))
  call assert_equal('いうeお', strcharpart('あいうeお', 1, 4))
  call assert_equal('eお', strcharpart('あいうeお', 3))
  call assert_equal('e', strcharpart('あいうeお', 3, 1))

  call assert_equal('あ', strcharpart('あいうeお', -3, 4))

  call assert_equal('a', strcharpart('àxb', 0, 1))
  call assert_equal('̀', strcharpart('àxb', 1, 1))
  call assert_equal('x', strcharpart('àxb', 2, 1))
endfunc