commit cf1ba35fc2ebd41b9a7738bbd1f026f5311560aa
author Bram Moolenaar <Bram@vim.org> Fri Oct 27 00:55:04 2017 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Oct 27 00:55:04 2017 +0200
tree c485902b799a521cf8675a11b8ab73a7745c86eb
parent 9ad89c6c4f89cd710d8244d8010b8b0ae30ba79d

patch 8.0.1224: still interference between test functions

Problem:    Still interference between test functions.
Solution:   Clear autocommands. Wipe all buffers.  Fix tests that depend on a
            specific start context.

src/testdir/test_signs.vim

diff --git a/src/testdir/test_signs.vim b/src/testdir/test_signs.vim
index 75dbd74..a967435 100644
--- a/src/testdir/test_signs.vim
+++ b/src/testdir/test_signs.vim
@@ -182,7 +182,7 @@
   call assert_fails('sign define Sign1 xxx', 'E475:')
   call assert_fails('sign undefine', 'E156:')
   call assert_fails('sign list xxx', 'E155:')
-  call assert_fails('sign place 1 buffer=', 'E158:')
+  call assert_fails('sign place 1 buffer=999', 'E158:')
   call assert_fails('sign define Sign2 text=', 'E239:')
 endfunc