src/testdir/setup.vim

" Common preparations for running tests.

" 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

  " Make sure $HOME does not get read or written.
  " It must exist, gnome tries to create $HOME/.gnome2
  let $HOME = getcwd() . '/XfakeHOME'
  call mkdir($HOME)
endif
patch 7.4.2031 Problem: The list_lbr_utf8 test fails if ~/.vim/syntax/c.vim sets 'textwidth' to a non-zero value. (Oyvind A. Holm) Solution: Add a setup.vim file that sets 'runtimepath' and $HOME to a safe value. (partly by Christian Brabandt, closes #912) 2016-07-12 22:51:22 +02:00			`" Common preparations for running tests.`

patch 7.4.2164 Problem: It is not possible to use plugins in an "after" directory to tune the behavior of a package. Solution: First load plugins from non-after directories, then packages and finally plugins in after directories. Reset 'loadplugins' before executing --cmd arguments. 2016-08-06 19:01:55 +02:00			`" Make sure 'runtimepath' and 'packpath' does not include $HOME.`
patch 7.4.2031 Problem: The list_lbr_utf8 test fails if ~/.vim/syntax/c.vim sets 'textwidth' to a non-zero value. (Oyvind A. Holm) Solution: Add a setup.vim file that sets 'runtimepath' and $HOME to a safe value. (partly by Christian Brabandt, closes #912) 2016-07-12 22:51:22 +02:00			`set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after`
patch 7.4.2167 Problem: Small build can't run tests. Solution: Don't try setting 'packpath'. 2016-08-06 19:45:31 +02:00			`if has('packages')`
			`let &packpath = &rtp`
			`endif`
patch 7.4.2031 Problem: The list_lbr_utf8 test fails if ~/.vim/syntax/c.vim sets 'textwidth' to a non-zero value. (Oyvind A. Holm) Solution: Add a setup.vim file that sets 'runtimepath' and $HOME to a safe value. (partly by Christian Brabandt, closes #912) 2016-07-12 22:51:22 +02:00
			`" Only when the +eval feature is present.`
			`if 1`
patch 8.0.0701: system test failing when using X11 forwarding Problem: System test failing when using X11 forwarding. Solution: Set $XAUTHORITY before changing $HOME. (closes #1812) Also use a better check for the exit value. 2017-07-08 17:03:21 +02:00			`" Make sure the .Xauthority file can be found after changing $HOME.`
			`if $XAUTHORITY == ''`
			`let $XAUTHORITY = $HOME . '/.Xauthority'`
			`endif`

patch 7.4.2031 Problem: The list_lbr_utf8 test fails if ~/.vim/syntax/c.vim sets 'textwidth' to a non-zero value. (Oyvind A. Holm) Solution: Add a setup.vim file that sets 'runtimepath' and $HOME to a safe value. (partly by Christian Brabandt, closes #912) 2016-07-12 22:51:22 +02:00			`" Make sure $HOME does not get read or written.`
patch 8.0.0805: GUI test fails with gnome2 Problem: GUI test fails with gnome2. Solution: Set $HOME to an existing directory. 2017-07-29 20:39:53 +02:00			`" It must exist, gnome tries to create $HOME/.gnome2`
			`let $HOME = getcwd() . '/XfakeHOME'`
			`call mkdir($HOME)`
patch 7.4.2031 Problem: The list_lbr_utf8 test fails if ~/.vim/syntax/c.vim sets 'textwidth' to a non-zero value. (Oyvind A. Holm) Solution: Add a setup.vim file that sets 'runtimepath' and $HOME to a safe value. (partly by Christian Brabandt, closes #912) 2016-07-12 22:51:22 +02:00			`endif`