commit ca68ae13114619df3e4c195b41ad0575516f5ff6
author Bram Moolenaar <Bram@vim.org> Mon Mar 30 19:32:53 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Mar 30 19:32:53 2020 +0200
tree 9022b7f5f1c8bb1ab22660530244414e9b6cdd99
parent 7d333a900d260b8e8caa0fb159c85023fc8795bd

patch 8.2.0482: channel and sandbox code not sufficiently tested

Problem:    Channel and sandbox code not sufficiently tested.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #5855)

src/testdir/test_substitute.vim

diff --git a/src/testdir/test_substitute.vim b/src/testdir/test_substitute.vim
index b4105fa..fd00756 100644
--- a/src/testdir/test_substitute.vim
+++ b/src/testdir/test_substitute.vim
@@ -840,4 +840,8 @@
   call delete('Xresult')
 endfunc
 
+func Test_substitute()
+  call assert_equal('a１a２a３a', substitute('１２３', '\zs', 'a', 'g'))
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab