commit 4b6b0c4024df08dd8ce49dff3c76356ff81190c4
author Luuk van Baal <luukvbaal@gmail.com> Sat Apr 20 17:38:20 2024 +0200
committer Christian Brabandt <cb@256bit.org> Sat Apr 20 17:38:20 2024 +0200
tree a82401e59205b519fe1c078a0d2f99ebaa88f480
parent 59356019eb98b02caf086a26402307c5518e9f3a

patch 9.1.0357: Page scrolling should place cursor at window boundaries

Problem:  Page scrolling does not always place the cursor at the top or
          bottom of the window (Mathias Rav)
Solution: Place the cursor at the top or bottom of the window.
          (Luuk van Baal)

fixes: #14585
closes: #14586

Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_normal.vim

diff --git a/src/testdir/test_normal.vim b/src/testdir/test_normal.vim
index 7fb6a4b..4b7e5e6 100644
--- a/src/testdir/test_normal.vim
+++ b/src/testdir/test_normal.vim
@@ -3813,8 +3813,8 @@
   call assert_equal(11, line('.'))
   call assert_equal(1, winline())
   exe "normal \<C-B>"
-  call assert_equal(10, line('.'))
-  call assert_equal(4, winline())
+  call assert_equal(11, line('.'))
+  call assert_equal(5, winline())
   exe "normal \<C-B>\<C-B>"
   call assert_equal(5, line('.'))
   call assert_equal(5, winline())
@@ -4247,4 +4247,17 @@
   bwipe!
 endfunc
 
+" Test for Ctrl-F/B moving the cursor to the window boundaries.
+func Test_page_cursor_topbot()
+  10new
+  call setline(1, range(1, 100))
+  exe "norm! gg2\<C-F>"
+  call assert_equal(17, line('.'))
+  exe "norm! \<C-B>"
+  call assert_equal(18, line('.'))
+  exe "norm! \<C-B>\<C-F>"
+  call assert_equal(9, line('.'))
+  bwipe!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab nofoldenable