test/tsserver_tests.vim | 6 ++++++

diff --git a/test/tsserver_tests.vim b/test/tsserver_tests.vim
index 32c4131b0825e4ec61a9613a605881199b81ea2a..9ba8bcbbc87e1d41f560ae819415613f649a8a59 100644
--- a/test/tsserver_tests.vim
+++ b/test/tsserver_tests.vim
@@ -59,6 +59,12 @@   assert_equal([1, 3], [line('.'), col('.')])
   assert_equal('', execute('LspDiagNext'))
   assert_equal([1, 10], [line('.'), col('.')])
 
+  :normal! 0
+  :LspDiagThis
+  assert_equal([1, 3], [line('.'), col('.')])
+  :LspDiagThis
+  assert_equal([1, 10], [line('.'), col('.')])
+
   g:LspOptionsSet({showDiagInPopup: false})
   for i in range(1, 3)
     cursor(1, i)