From b9482a0a26f4feffd0a7603389fd7270bd43b8ad Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Wed, 8 Oct 2025 07:10:59 +0800
Subject: [PATCH] test: add a test for #36059

---
 test/functional/ui/highlight_spec.lua | 61 +++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/test/functional/ui/highlight_spec.lua b/test/functional/ui/highlight_spec.lua
index d6c47d9f1f..af9add727a 100644
--- a/test/functional/ui/highlight_spec.lua
+++ b/test/functional/ui/highlight_spec.lua
@@ -443,6 +443,67 @@ describe('highlight', function()
     ]])
   end)
 
+  it("is updated with H/L and 'scrolloff' #36059", function()
+    local screen = Screen.new(40, 10)
+    exec([[
+      call setline(1, map(range(1, 100), "'line ' .. v:val"))
+      set scrolloff=2 nostartofline
+      call cursor(50, 1)
+    ]])
+    feed('z<CR>V')
+    screen:expect([[
+      line 48                                 |
+      line 49                                 |
+      ^l{17:ine 50}                                 |
+      line 51                                 |
+      line 52                                 |
+      line 53                                 |
+      line 54                                 |
+      line 55                                 |
+      line 56                                 |
+      {5:-- VISUAL LINE --}                       |
+    ]])
+    feed('L')
+    screen:expect([[
+      line 48                                 |
+      line 49                                 |
+      {17:line 50}                                 |
+      {17:line 51}                                 |
+      {17:line 52}                                 |
+      {17:line 53}                                 |
+      ^l{17:ine 54}                                 |
+      line 55                                 |
+      line 56                                 |
+      {5:-- VISUAL LINE --}                       |
+    ]])
+    feed('<Esc>V')
+    screen:expect([[
+      line 48                                 |
+      line 49                                 |
+      line 50                                 |
+      line 51                                 |
+      line 52                                 |
+      line 53                                 |
+      ^l{17:ine 54}                                 |
+      line 55                                 |
+      line 56                                 |
+      {5:-- VISUAL LINE --}                       |
+    ]])
+    feed('H')
+    screen:expect([[
+      line 48                                 |
+      line 49                                 |
+      ^l{17:ine 50}                                 |
+      {17:line 51}                                 |
+      {17:line 52}                                 |
+      {17:line 53}                                 |
+      {17:line 54}                                 |
+      line 55                                 |
+      line 56                                 |
+      {5:-- VISUAL LINE --}                       |
+    ]])
+  end)
+
   it('cterm=standout gui=standout', function()
     local screen = Screen.new(20, 5)
     screen:add_extra_attr_ids {