patch 7.4.2149
Problem: If a test leaves a window open a following test may fail.
Solution: Always close extra windows after running a test.
diff --git a/src/testdir/runtest.vim b/src/testdir/runtest.vim
index 7f77692..d7c0516 100644
--- a/src/testdir/runtest.vim
+++ b/src/testdir/runtest.vim
@@ -103,6 +103,12 @@
if exists("*TearDown")
call TearDown()
endif
+
+ " Close any extra windows and make the current one not modified.
+ while winnr('$') > 1
+ bwipe!
+ endwhile
+ set nomodified
endfunc
" Source the test script. First grab the file name, in case the script