commit 067297e16a516838dbc46aaa9d8b1a507afec28d
author Bram Moolenaar <Bram@vim.org> Mon Apr 13 19:55:50 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Apr 13 19:55:50 2020 +0200
tree 1f5e5fca853cce622ac4efa9f08920259d5315b2
parent e3242346cf1c2ff8b0315cb2cb98e731bfa952c0

patch 8.2.0576: some errors are not covered by tests

Problem:    Some errors are not covered by tests.
Solution:   Add a few more tests. (Dominique Pelle, closes #5920)

src/testdir/test_expr.vim

diff --git a/src/testdir/test_expr.vim b/src/testdir/test_expr.vim
index ed8fa2b..39e719a 100644
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -373,8 +373,10 @@
   call assert_fails('echo printf("%d", [])', 'E745:')
   call assert_fails('echo printf("%d", 1, 2)', 'E767:')
   call assert_fails('echo printf("%*d", 1)', 'E766:')
+  call assert_fails('echo printf("%s")', 'E766:')
   if has('float')
     call assert_fails('echo printf("%d", 1.2)', 'E805:')
+    call assert_fails('echo printf("%f")')
   endif
 endfunc