From 21aa4bc428e439e7132474aee646552c9b0d6b63 Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Mon, 4 Jun 2018 08:40:54 -0400 Subject: vim-patch:8.0.0623: error for invalid regexp is not very informative Problem: The message "Invalid range" is used for multiple errors. Solution: Add two more specific error messages. (Itchyny, Ken Hamada) https://github.com/vim/vim/commit/966e58e413ffa88af8d748e697aa2999571fcd7b --- src/nvim/testdir/test_regexp_utf8.vim | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'src/nvim/testdir') diff --git a/src/nvim/testdir/test_regexp_utf8.vim b/src/nvim/testdir/test_regexp_utf8.vim index 0e4a9f647a..97638e9aac 100644 --- a/src/nvim/testdir/test_regexp_utf8.vim +++ b/src/nvim/testdir/test_regexp_utf8.vim @@ -166,3 +166,20 @@ func Test_eow_with_optional() call assert_equal(expected, actual) endfor endfunc + +func Test_reversed_range() + for re in range(0, 2) + exe 'set re=' . re + call assert_fails('call match("abc def", "[c-a]")', 'E944:') + endfor + set re=0 +endfunc + +func Test_large_class() + set re=1 + call assert_fails('call match("abc def", "[\u3000-\u4000]")', 'E945:') + set re=2 + call assert_equal(0, 'abc def' =~# '[\u3000-\u4000]') + call assert_equal(1, "\u3042" =~# '[\u3000-\u4000]') + set re=0 +endfunc -- cgit