From d69a8a3fc4ad24b51817e5fd90cf2081cb981977 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Thu, 22 Oct 2020 00:30:07 -0400
Subject: vim-patch:8.2.0952: no simple way to interrupt Vim

Problem:    No simple way to interrupt Vim.
Solution:   Add the SigUSR1 autocommand, triggered by SIGUSR1. (Jacob Hayes,
            closes vim/vim#1718)
https://github.com/vim/vim/commit/be5ee8686a50acf07b823bd293f9c765e533d213
---
 src/nvim/testdir/test_autocmd.vim | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src')

diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
index 094bb3ebd1..04a678eeb8 100644
--- a/src/nvim/testdir/test_autocmd.vim
+++ b/src/nvim/testdir/test_autocmd.vim
@@ -1897,4 +1897,17 @@ func Test_autocmd_FileReadCmd()
   delfunc ReadFileCmd
 endfunc
 
+" Tests for SigUSR1 autocmd event, which is only available on posix systems.
+func Test_autocmd_sigusr1()
+  CheckUnix
+
+  let g:sigusr1_passed = 0
+  au Signal SIGUSR1 let g:sigusr1_passed = 1
+  call system('/bin/kill -s usr1 ' . getpid())
+  call WaitForAssert({-> assert_true(g:sigusr1_passed)})
+
+  au! Signal
+  unlet g:sigusr1_passed
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
-- 
cgit