1 files changed, 33 insertions, 0 deletions
diff --git a/src/testdir/setup.vim b/src/testdir/setup.vim
new file mode 100644
index 0000000..fca5194
--- /dev/null
+++ b/src/testdir/setup.vim
@@ -0,0 +1,33 @@
+" Common preparations for running tests.
+
+" Only load this once.
+if 1
+  if exists('s:did_load')
+    finish
+  endif
+  let s:did_load = 1
+endif
+
+" Make sure 'runtimepath' and 'packpath' does not include $HOME.
+set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
+if has('packages')
+  let &packpath = &rtp
+endif
+
+" Only when the +eval feature is present. 
+if 1
+  " Make sure the .Xauthority file can be found after changing $HOME.
+  if $XAUTHORITY == ''
+    let $XAUTHORITY = $HOME . '/.Xauthority'
+  endif
+
+  " Avoid storing shell history.
+  let $HISTFILE = ""
+
+  " Make sure $HOME does not get read or written.
+  " It must exist, gnome tries to create $HOME/.gnome2
+  let $HOME = getcwd() . '/XfakeHOME'
+  if !isdirectory($HOME)
+    call mkdir($HOME)
+  endif
+endif