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-rw-r--r--src/testdir/setup.vim11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/testdir/setup.vim b/src/testdir/setup.vim
new file mode 100644
index 000000000..f7e475a81
--- /dev/null
+++ b/src/testdir/setup.vim
@@ -0,0 +1,11 @@
+" Common preparations for running tests.
+
+" Make sure 'runtimepath' does not include $HOME.
+set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
+
+" Only when the +eval feature is present.
+if 1
+ " Make sure $HOME does not get read or written.
+ let $HOME = '/does/not/exist'
+endif
+