commit b8e22a053b68774dfd86fd829d9dba2333f09c05
author Bram Moolenaar <Bram@vim.org> Thu Apr 12 21:37:34 2018 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Apr 12 21:37:34 2018 +0200
tree 908dfccf2fb5c70c298fb5f0eb75f2a6c6acb4e3
parent 527dec3f94c72096bf6baf4bb71f1a21dc7df89c

patch 8.0.1704: 'backupskip' default doesn't work for Mac

Problem:    'backupskip' default doesn't work for Mac.
Solution:   Use "/private/tmp". (Rainer Müller, closes #2793)

src/testdir/test_options.vim

diff --git a/src/testdir/test_options.vim b/src/testdir/test_options.vim
index 5d2033a..0f2908f 100644
--- a/src/testdir/test_options.vim
+++ b/src/testdir/test_options.vim
@@ -332,3 +332,19 @@
   call assert_equal('', &indentexpr)
   bwipe!
 endfunc
+
+func Test_backupskip()
+  if has("mac")
+    call assert_match('/private/tmp/\*', &bsk)
+  elseif has("unix")
+    call assert_match('/tmp/\*', &bsk)
+  endif
+
+  let bskvalue = substitute(&bsk, '\\', '/', 'g')
+  for var in  ['$TEMPDIR', '$TMP', '$TEMP']
+    if exists(var)
+      let varvalue = substitute(expand(var), '\\', '/', 'g')
+      call assert_match(varvalue . '.\*', bskvalue)
+    endif
+  endfor
+endfunc