From: Bram Moolenaar <Bram@vim.org>
Date: Thu, 9 May 2019 19:38:43 +0000 (+0200)
Subject: patch 8.1.1311: aborting an autocmd with an exception is not tested
X-Git-Tag: v8.1.1311
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=23b5139234a79567097ca73aba15ea134381b934;p=vim

patch 8.1.1311: aborting an autocmd with an exception is not tested

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.
---

diff --git a/src/testdir/test_autocmd.vim b/src/testdir/test_autocmd.vim
index 55d725e48..48db3e2a9 100644
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -1733,3 +1733,22 @@ func Test_ReadWrite_Autocmds()
   call delete('Xtest.c')
   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
diff --git a/src/version.c b/src/version.c
index 57aff32d6..a9b376e23 100644
--- a/src/version.c
+++ b/src/version.c
@@ -767,6 +767,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1311,
 /**/
     1310,
 /**/