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-rw-r--r--src/nvim/testdir/test_eval_stuff.vim22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_eval_stuff.vim b/src/nvim/testdir/test_eval_stuff.vim
index 95eccde35c..811c6c946d 100644
--- a/src/nvim/testdir/test_eval_stuff.vim
+++ b/src/nvim/testdir/test_eval_stuff.vim
@@ -320,4 +320,26 @@ func Test_curly_assignment()
unlet g:gvar
endfunc
+" K_SPECIAL in the modified character used be escaped, which causes
+" double-escaping with feedkeys() or as the return value of an <expr> mapping,
+" and doesn't match what getchar() returns,
+func Test_modified_char_no_escape_special()
+ nnoremap <M-…> <Cmd>let g:got_m_ellipsis += 1<CR>
+ call feedkeys("\<M-…>", 't')
+ call assert_equal("\<M-…>", getchar())
+ let g:got_m_ellipsis = 0
+ call feedkeys("\<M-…>", 'xt')
+ call assert_equal(1, g:got_m_ellipsis)
+ func Func()
+ return "\<M-…>"
+ endfunc
+ nmap <expr> <F2> Func()
+ call feedkeys("\<F2>", 'xt')
+ call assert_equal(2, g:got_m_ellipsis)
+ delfunc Func
+ nunmap <F2>
+ unlet g:got_m_ellipsis
+ nunmap <M-…>
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab