patch 9.0.0672: line partly shows with 'smoothscroll' and 'scrolloff' zero
Problem: Cursor line only partly shows with 'smoothscroll' and 'scrolloff'
zero.
Solution: Do not use 'smoothscroll' when adjusting the bottom of the window.
(closes #11269)
diff --git a/src/testdir/dumps/Test_smooth_wrap_1.dump b/src/testdir/dumps/Test_smooth_wrap_1.dump
new file mode 100644
index 0000000..0b52d40
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_wrap_1.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|h+0#0000000&| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+|L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+>L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+@22|3|,|1| @10|T|o|p|
diff --git a/src/testdir/dumps/Test_smooth_wrap_2.dump b/src/testdir/dumps/Test_smooth_wrap_2.dump
new file mode 100644
index 0000000..65a357d
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_wrap_2.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|h+0#0000000&| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+|L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+>L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+@22|4|,|1| @10|2|5|%|
diff --git a/src/testdir/dumps/Test_smooth_wrap_3.dump b/src/testdir/dumps/Test_smooth_wrap_3.dump
new file mode 100644
index 0000000..4bf5130
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_wrap_3.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|h+0#0000000&| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+|L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+>L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+@22|5|,|1| @10|5|0|%|
diff --git a/src/testdir/dumps/Test_smooth_wrap_4.dump b/src/testdir/dumps/Test_smooth_wrap_4.dump
new file mode 100644
index 0000000..c23f494
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_wrap_4.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|h+0#0000000&| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+|L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+>L|i|n|e| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h|
+|s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t|
+|w|i|t|h| |s|o|m|e| |t|e|x|t| |w|i|t|h| |s|o|m|e| |t|e|x|t| @10
+@22|7|,|1| @10|B|o|t|
diff --git a/src/testdir/test_scroll_opt.vim b/src/testdir/test_scroll_opt.vim
index b114fe3..d11d0be 100644
--- a/src/testdir/test_scroll_opt.vim
+++ b/src/testdir/test_scroll_opt.vim
@@ -167,6 +167,31 @@
call StopVimInTerminal(buf)
endfunc
+func Test_smoothscroll_wrap_scrolloff_zero()
+ CheckScreendump
+
+ let lines =<< trim END
+ vim9script
+ setline(1, ['Line' .. (' with some text'->repeat(7))]->repeat(7))
+ set smoothscroll scrolloff=0
+ :3
+ END
+ call writefile(lines, 'XSmoothWrap', 'D')
+ let buf = RunVimInTerminal('-S XSmoothWrap', #{rows: 8, cols: 40})
+
+ call VerifyScreenDump(buf, 'Test_smooth_wrap_1', {})
+
+ call term_sendkeys(buf, "j")
+ call VerifyScreenDump(buf, 'Test_smooth_wrap_2', {})
+
+ call term_sendkeys(buf, "\<C-E>j")
+ call VerifyScreenDump(buf, 'Test_smooth_wrap_3', {})
+
+ call term_sendkeys(buf, "G")
+ call VerifyScreenDump(buf, 'Test_smooth_wrap_4', {})
+
+ call StopVimInTerminal(buf)
+endfunc
" vim: shiftwidth=2 sts=2 expandtab