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view src/testdir/test_interrupt.vim @ 18699:1febd1aa9930 v8.1.2341

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patch 8.1.2341: not so easy to interrupt a script programatically Commit: https://github.com/vim/vim/commit/67a2deb9cb4ac2224cb1e4d240a5d0659f036264 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 25 00:05:32 2019 +0100 patch 8.1.2341: not so easy to interrupt a script programatically Problem: Not so easy to interrupt a script programatically. Solution: Add the interrupt() function. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/2834)
author Bram Moolenaar <Bram@vim.org>
date Mon, 25 Nov 2019 00:15:06 +0100
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children 08940efa6b4e
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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 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