commit 80adaa8ae8398403ca4e9797219ea9a501fc76a5
author Bram Moolenaar <Bram@vim.org> Fri Jul 07 18:57:40 2023 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Jul 07 18:57:40 2023 +0100
tree ce2882609cc012d5c22cd394afac6f17546962ab
parent d392a74c5a8af8271a33a20d37ae1a8ea422cb4b

patch 9.0.1673: cannot produce a status 418 or 503 message

Problem:    Cannot produce a status 418 or 503 message.
Solution:   Add err_teapot().

src/testdir/test_functions.vim

diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index a17c19e..750c4a2 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -30,10 +30,13 @@
     call assert_equal(1, or(has('ttyin'), 1))
     call assert_equal(0, and(has('ttyout'), 0))
     call assert_equal(1, has('multi_byte_encoding'))
+    call assert_equal(0, has(':tearoff'))
   endif
   call assert_equal(1, has('vcon', 1))
   call assert_equal(1, has('mouse_gpm_enabled', 1))
 
+  call assert_equal(has('gui_win32') && has('menu'), has(':tearoff'))
+
   call assert_equal(0, has('nonexistent'))
   call assert_equal(0, has('nonexistent', 1))
 
@@ -86,6 +89,17 @@
   call assert_fails("call empty(test_unknown())", ['E340:', 'E685:'])
 endfunc
 
+func Test_err_teapot()
+  call assert_fails('call err_teapot()', "E418: I'm a teapot")
+  call assert_fails('call err_teapot(0)', "E418: I'm a teapot")
+  call assert_fails('call err_teapot(v:false)', "E418: I'm a teapot")
+
+  call assert_fails('call err_teapot("1")', "E503: Coffee is currently not available")
+  call assert_fails('call err_teapot(v:true)', "E503: Coffee is currently not available")
+  let expr = 1
+  call assert_fails('call err_teapot(expr)', "E503: Coffee is currently not available")
+endfunc
+
 func Test_test_void()
   call assert_fails('echo 1 == test_void()', 'E1031:')
   call assert_fails('echo 1.0 == test_void()', 'E1031:')