view src/testdir/test_expr_utf8.vim @ 23297:40f1d3f0c53e v8.2.2194

patch 8.2.2194: Vim9: cannot use :const or :final at the script level Commit: https://github.com/vim/vim/commit/89b474dd4f0de878b4c48eeb9e223f0c22ee1442 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 22 21:19:39 2020 +0100 patch 8.2.2194: Vim9: cannot use :const or :final at the script level Problem: Vim9: cannot use :const or :final at the script level. Solution: Support using :const and :final. (closes https://github.com/vim/vim/issues/7526)
author Bram Moolenaar <Bram@vim.org>
date Tue, 22 Dec 2020 21:30:04 +0100
parents 08940efa6b4e
children 512f48dc7100
line wrap: on
line source

" Tests for expressions using utf-8.

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

" vim: shiftwidth=2 sts=2 expandtab