view src/testdir/test_expr_utf8.vim @ 19465:07627d1b4d8c v8.2.0290

patch 8.2.0290: running individual test differs from all tests Commit: https://github.com/vim/vim/commit/85683ec620be199d63af3b0542a03eeb72b08fb6 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 20 22:35:02 2020 +0100 patch 8.2.0290: running individual test differs from all tests Problem: Running individual test differs from all tests. Solution: Pass on environment variables. (Yee Cheng Chin, closes https://github.com/vim/vim/issues/5672)
author Bram Moolenaar <Bram@vim.org>
date Thu, 20 Feb 2020 22:45:03 +0100
parents 2dcaa860e3fc
children 08940efa6b4e
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