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diff src/testdir/test_expr.vim @ 8939:36cb3aff8c1c v7.4.1755

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commit https://github.com/vim/vim/commit/517ffbee0d5b7b46320726faaa330b61f54e867c Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 20 14:59:29 2016 +0200 patch 7.4.1755 Problem: When using getreg() on a non-existing register a NULL list is returned. (Bjorn Linse) Solution: Allocate an empty list. Add a test.
author Christian Brabandt <cb@256bit.org>
date Wed, 20 Apr 2016 15:00:06 +0200
parents 7f29248d5789
children 0aa90b84118c
line wrap: on
line diff
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -74,3 +74,12 @@ func Test_strcharpart()
 
   call assert_equal('a', strcharpart('axb', -1, 2))
 endfunc
+
+func Test_getreg_empty_list()
+  call assert_equal('', getreg('x'))
+  call assert_equal([], getreg('x', 1, 1))
+  let x = getreg('x', 1, 1)
+  let y = x
+  call add(x, 'foo')
+  call assert_equal(['foo'], y)
+endfunc