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changeset 16617:24233eeaadd0 v8.1.1311

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patch 8.1.1311: aborting an autocmd with an exception is not tested commit https://github.com/vim/vim/commit/23b5139234a79567097ca73aba15ea134381b934 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 9 21:38:43 2019 +0200 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.
author Bram Moolenaar <Bram@vim.org>
date Thu, 09 May 2019 21:45:05 +0200
parents 7fb7aeecdf75
children b017e632e336
files src/testdir/test_autocmd.vim src/version.c
diffstat 2 files changed, 21 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- 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
--- a/src/version.c
+++ b/src/version.c
@@ -768,6 +768,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1311,
+/**/
     1310,
 /**/
     1309,