From 2748202e0eb28574cdc65dcb758adea89023271d Mon Sep 17 00:00:00 2001 From: Jaehwang Jung Date: Sat, 11 Mar 2023 16:52:46 +0900 Subject: fix(diff): trigger on_bytes only once after diffget/diffput Problem: The fix from b50ee4a8dc4306e4be78ac33fb74b21dc6be5538 may adjust extmark twice, triggering on_bytes callback twice. Solution: Don't let mark_adjust adjust extmark. --- test/functional/lua/buffer_updates_spec.lua | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'test/functional/lua') diff --git a/test/functional/lua/buffer_updates_spec.lua b/test/functional/lua/buffer_updates_spec.lua index b1b39501f7..2cd3123dcd 100644 --- a/test/functional/lua/buffer_updates_spec.lua +++ b/test/functional/lua/buffer_updates_spec.lua @@ -1171,6 +1171,25 @@ describe('lua: nvim_buf_attach on_bytes', function() } end) + it('works with :diffput and :diffget', function() + local check_events = setup_eventcheck(verify, {"AAA"}) + command('diffthis') + command('new') + command('diffthis') + meths.buf_set_lines(0, 0, -1, true, {"AAA", "BBB"}) + feed('G') + command('diffput') + check_events { + { "test1", "bytes", 1, 3, 1, 0, 4, 0, 0, 0, 1, 0, 4 }; + } + meths.buf_set_lines(0, 0, -1, true, {"AAA", "CCC"}) + feed('pG') + command('diffget') + check_events { + { "test1", "bytes", 1, 4, 1, 0, 4, 1, 0, 4, 1, 0, 4 }; + } + end) + local function test_lockmarks(mode) local description = (mode ~= "") and mode or "(baseline)" it("test_lockmarks " .. description .. " %delete _", function() -- cgit