patch 9.0.1010: stray warnings for existing swap files
Problem: Stray warnings for existing swap files.
Solution: Wipe out the buffer until it has no name and no swap file.
diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
index 2eabb1a..6c42616 100644
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -364,6 +364,13 @@
call add(s:messages, message)
let s:done += 1
+ " May be editing some buffer, wipe it out. Then we may end up in another
+ " buffer, continue until we end up in an empty no-name buffer without a swap
+ " file.
+ while bufname() != '' || execute('swapname') !~ 'No swap file'
+ bwipe!
+ endwhile
+
" Check if the test has left any swap files behind. Delete them before
" running tests again, they might interfere.
let swapfiles = s:GetSwapFileList()