From 05605bfc05054fa7bbeb5ed2412e5ef58721cfa4 Mon Sep 17 00:00:00 2001 From: chentau Date: Sun, 7 Feb 2021 13:50:29 -0800 Subject: correctly mark changed regions for set_text --- test/functional/api/buffer_spec.lua | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'test/functional/api') diff --git a/test/functional/api/buffer_spec.lua b/test/functional/api/buffer_spec.lua index fb8ed6a9d7..81fad206da 100644 --- a/test/functional/api/buffer_spec.lua +++ b/test/functional/api/buffer_spec.lua @@ -513,6 +513,28 @@ describe('api/buf', function() eq({0, 8}, curbufmeths.get_extmark_by_id(ns, id2, {})) eq({0, 8}, curbufmeths.get_extmark_by_id(ns, id3, {})) end) + + it("correctly marks changed region for redraw #13890", function() + local screen = Screen.new(20, 5) + screen:attach() + + insert([[ + AAA + BBB + ]]) + + curbufmeths.set_text(0, 0, 1, 3, {'XXX', 'YYY'}) + + screen:expect([[ + XXX | + YYY | + ^ | + ~ | + | + + ]]) + + end) end) describe('nvim_buf_get_offset', function() -- cgit