Mercurial > vim

view src/testdir/test_interrupt.vim @ 24634:d3c4ecf67604 v8.2.2856

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.2856: get readonly error for device that can't be written to Commit: https://github.com/vim/vim/commit/50157ef1c2e36d8696e79fd688bdd08312196bc6 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 15 23:21:05 2021 +0200 patch 8.2.2856: get readonly error for device that can't be written to Problem: Get readonly error for device that can't be written to. Solution: Check for being able to write first. (closes https://github.com/vim/vim/issues/8205)
author Bram Moolenaar <Bram@vim.org>
date Sat, 15 May 2021 23:30:02 +0200
parents 08940efa6b4e
children 860f148e7a64
line wrap: on
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