1 files changed, 25 insertions, 1 deletions
diff --git a/src/nvim/testdir/test_assign.vim b/src/nvim/testdir/test_assign.vim
index 3d2e7a8998..a75e89d5dd 100644
--- a/src/nvim/testdir/test_assign.vim
+++ b/src/nvim/testdir/test_assign.vim
@@ -3,7 +3,31 @@
 func Test_no_type_checking()
   let v = 1
   let v = [1,2,3]
-  let v = {'a':1, 'b':2}
+  let v = {'a': 1, 'b': 2}
   let v = 3.4
   let v = 'hello'
 endfunc
+
+func Test_let_termcap()
+  " Nvim does not support `:set termcap`.
+  return
+  " Terminal code
+  let old_t_te = &t_te
+  let &t_te = "\<Esc>[yes;"
+  call assert_match('t_te.*^[[yes;', execute("set termcap"))
+  let &t_te = old_t_te
+
+  if exists("+t_k1")
+    " Key code
+    let old_t_k1 = &t_k1
+    let &t_k1 = "that"
+    call assert_match('t_k1.*that', execute("set termcap"))
+    let &t_k1 = old_t_k1
+  endif
+
+  call assert_fails('let x = &t_xx', 'E15')
+  let &t_xx = "yes"
+  call assert_equal("yes", &t_xx)
+  let &t_xx = ""
+  call assert_fails('let x = &t_xx', 'E15')
+endfunc