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view src/testdir/test_interrupt.vim @ 27742:3b2c75c0a7ab v8.2.4397

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patch 8.2.4397: crash when using many composing characters in error message Commit: https://github.com/vim/vim/commit/34f8117dec685ace52cd9e578e2729db278163fc Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 16 12:16:19 2022 +0000 patch 8.2.4397: crash when using many composing characters in error message Problem: Crash when using many composing characters in error message. Solution: Use mb_cptr2char_adv() instead of mb_ptr2char_adv().
author Bram Moolenaar <Bram@vim.org>
date Wed, 16 Feb 2022 13:30:05 +0100
parents 08940efa6b4e
children 860f148e7a64
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line source

" Test behavior of interrupt()

let s:bufwritepre_called = 0
let s:bufwritepost_called = 0

func s:bufwritepre()
  let s:bufwritepre_called = 1
  call interrupt()
endfunction

func s:bufwritepost()
  let s:bufwritepost_called = 1
endfunction

func Test_interrupt()
  new Xfile
  let n = 0
  try
    au BufWritePre Xfile call s:bufwritepre()
    au BufWritePost Xfile call s:bufwritepost()
    w!
  catch /^Vim:Interrupt$/
  endtry
  call assert_equal(1, s:bufwritepre_called)
  call assert_equal(0, s:bufwritepost_called)
  call assert_equal(0, filereadable('Xfile'))
endfunc

" vim: shiftwidth=2 sts=2 expandtab