vim-patch:8.0.0670: can't use input() in a timer callback

Problem:    Can't use input() in a timer callback. (Cosmin Popescu)
Solution:   Reset vgetc_busy and set timer_busy. (Ozaki Kiichi, closes vim/vim#1790,
            closes vim/vim#1129)
https://github.com/vim/vim/commit/1e8e14552e0cc8881411eb8fbe39a654dae42554

1 files changed, 17 insertions, 0 deletions

diff --git a/src/nvim/testdir/test_timers.vim b/src/nvim/testdir/test_timers.vim
index 82afeb76c8..45e456b591 100644
--- a/src/nvim/testdir/test_timers.vim
+++ b/src/nvim/testdir/test_timers.vim
@@ -172,6 +172,23 @@ func Test_stop_all_in_callback()
   call assert_equal(0, len(info))
 endfunc
 
+func FeedkeysCb(timer)
+  call feedkeys("hello\<CR>", 'nt')
+endfunc
+
+func InputCb(timer)
+  call timer_start(10, 'FeedkeysCb')
+  let g:val = input('?')
+  call Resume()
+endfunc
+
+func Test_input_in_timer()
+  let g:val = ''
+  call timer_start(10, 'InputCb')
+  call Standby(1000)
+  call assert_equal('hello', g:val)
+endfunc
+
 func FeedAndPeek(timer)
   call test_feedinput('a')
   call getchar(1)