view src/testdir/test_expr_utf8.vim @ 22270:d37e4a856246 v8.2.1684

patch 8.2.1684: "gF" does not use line number after file in Visual mode Commit: https://github.com/vim/vim/commit/efd5d8a967ba80f9e2826c35be98344d8f00af77 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 14 19:11:45 2020 +0200 patch 8.2.1684: "gF" does not use line number after file in Visual mode Problem: "gF" does not use line number after file in Visual mode. Solution: Look for ":123" after the Visual area. (closes https://github.com/vim/vim/issues/6952)
author Bram Moolenaar <Bram@vim.org>
date Mon, 14 Sep 2020 19:15:03 +0200
parents 08940efa6b4e
children 512f48dc7100
line wrap: on
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" 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