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view src/testdir/test_interrupt.vim @ 33613:31fb1a760ad6 v9.0.2050

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patch 9.0.2050: Vim9: crash with deferred function call and exception Commit: https://github.com/vim/vim/commit/c59c1e0d88651a71ece7366e418f1253abbe2a28 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Oct 19 10:52:34 2023 +0200 patch 9.0.2050: Vim9: crash with deferred function call and exception Problem: Vim9: crash with deferred function call and exception Solution: Save and restore exception state Crash when a deferred function is called after an exception and another exception is thrown closes: #13376 closes: #13377 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author Christian Brabandt <cb@256bit.org>
date Thu, 19 Oct 2023 11:00:07 +0200
parents 860f148e7a64
children
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" 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 Xinterrupt
  let n = 0
  try
    au BufWritePre Xinterrupt call s:bufwritepre()
    au BufWritePost Xinterrupt 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('Xinterrupt'))

  au! BufWritePre
  au! BufWritePost
endfunc

" vim: shiftwidth=2 sts=2 expandtab