From 01ddb39699c2d84386c2a08c94ee9c175917a4ef Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sun, 4 Aug 2019 19:54:17 -0400
Subject: vim-patch:8.1.1311: test: abort autocmd with exception #10692

Problem:    Aborting an autocmd with an exception is not tested.
Solution:   Add a test.  Also shows how to abort a command by throwing an
            exception.
https://github.com/vim/vim/commit/23b5139234a79567097ca73aba15ea134381b934
---
 src/nvim/testdir/test_autocmd.vim | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src')

diff --git a/src/nvim/testdir/test_autocmd.vim b/src/nvim/testdir/test_autocmd.vim
index ddd0643feb..b686d0292f 100644
--- a/src/nvim/testdir/test_autocmd.vim
+++ b/src/nvim/testdir/test_autocmd.vim
@@ -1673,6 +1673,25 @@ func Test_ReadWrite_Autocmds()
   call delete('test.out')
 endfunc
 
+func Test_throw_in_BufWritePre()
+  new
+  call setline(1, ['one', 'two', 'three'])
+  call assert_false(filereadable('Xthefile'))
+  augroup throwing
+    au BufWritePre X* throw 'do not write'
+  augroup END
+  try
+    w Xthefile
+  catch
+    let caught = 1
+  endtry
+  call assert_equal(1, caught)
+  call assert_false(filereadable('Xthefile'))
+
+  bwipe!
+  au! throwing
+endfunc
+
 func Test_FileChangedShell_reload()
   if !has('unix')
     return
-- 
cgit