From fa2533c8bb96abcec29b9dc6bd4fe7054c7c7e50 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 5 Dec 2022 20:58:04 +0000
Subject: [PATCH] patch 9.0.1012: tests may get stuck in buffer with swap file

Problem:    Tests may get stuck in buffer with swap file.
Solution:   Bail out when bwipe! doesn't get another buffer.
---
 src/testdir/runtest.vim | 9 ++++++++-
 src/version.c           | 2 ++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
index 6c42616c5..93acf9958 100644
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -368,7 +368,14 @@ func RunTheTest(test)
   " buffer, continue until we end up in an empty no-name buffer without a swap
   " file.
   while bufname() != '' || execute('swapname') !~ 'No swap file'
-    bwipe!
+    let bn = bufnr()
+
+    noswapfile bwipe!
+
+    if bn == bufnr()
+      " avoid getting stuck in the same buffer
+      break
+    endif
   endwhile
 
   " Check if the test has left any swap files behind.  Delete them before
diff --git a/src/version.c b/src/version.c
index 48bec3d9a..99f8b66f1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1012,
 /**/
     1011,
 /**/
-- 
2.40.0