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view src/testdir/test_expr_utf8.vim @ 8905:9200836eee15 v7.4.1739

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commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 14 19:44:36 2016 +0200 patch 7.4.1739 Problem: Messages test fails on MS-Windows. Solution: Adjust the asserts. Skip the "messages maintainer" line if not showing all messages.
author Christian Brabandt <cb@256bit.org>
date Thu, 14 Apr 2016 19:45:04 +0200
parents 7f29248d5789
children 6393ac6d7060
line wrap: on
line source

" Tests for expressions using utf-8.
if !has('multi_byte')
  finish
endif
set encoding=utf-8
scriptencoding utf-8

func Test_strgetchar()
  call assert_equal(char2nr('a'), strgetchar('axb', 0))
  call assert_equal(char2nr('x'), strgetchar('axb', 1))
  call assert_equal(char2nr('b'), strgetchar('axb', 2))

  call assert_equal(-1, strgetchar('axb', -1))
  call assert_equal(-1, strgetchar('axb', 3))
  call assert_equal(-1, strgetchar('', 0))
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('a', strcharpart('àxb', 0, 1))
  call assert_equal('̀', strcharpart('àxb', 1, 1))
  call assert_equal('x', strcharpart('àxb', 2, 1))
endfunc