diff --git a/src/testdir/dumps/Test_smooth_long_6.dump b/src/testdir/dumps/Test_smooth_long_6.dump
new file mode 100644
index 0000000..b7ef6bf
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_long_6.dump
@@ -0,0 +1,6 @@
+|<+0#4040ff13#ffffff0@2|t+0#0000000&|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t
+|h| |l|o|t|s| |o|f> |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o
+|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o
+|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e
+|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w
+| @21|3|,|9|0| @9|B|o|t| 
diff --git a/src/testdir/dumps/Test_smooth_long_7.dump b/src/testdir/dumps/Test_smooth_long_7.dump
new file mode 100644
index 0000000..27cb393
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_long_7.dump
@@ -0,0 +1,6 @@
+|<+0#4040ff13#ffffff0@2|t+0#0000000&|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t
+|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o
+|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o
+|f| |t|e|x|t| |w|i>t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e
+|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w
+| @21|3|,|1|7|0| @8|B|o|t| 
diff --git a/src/testdir/dumps/Test_smooth_long_8.dump b/src/testdir/dumps/Test_smooth_long_8.dump
new file mode 100644
index 0000000..c796d9a
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_long_8.dump
@@ -0,0 +1,6 @@
+|<+0#4040ff13#ffffff0@2|t+0#0000000&|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t
+|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o
+|t|s| |o|f| |t|e|x>t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o
+|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e
+|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w
+| @21|3|,|1|3|0| @8|B|o|t| 
diff --git a/src/testdir/dumps/Test_smooth_long_9.dump b/src/testdir/dumps/Test_smooth_long_9.dump
new file mode 100644
index 0000000..d3e6a08
--- /dev/null
+++ b/src/testdir/dumps/Test_smooth_long_9.dump
@@ -0,0 +1,6 @@
+|<+0#4040ff13#ffffff0@2|o+0#0000000&|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o
+|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o
+|f| |t|e|x|t| |w|i>t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e
+|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w
+|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| |l|o|t|s| |o|f| |t|e|x|t| |w|i|t|h| 
+@22|3|,|1|7|0| @8|B|o|t| 
diff --git a/src/testdir/test_scroll_opt.vim b/src/testdir/test_scroll_opt.vim
index c369fa8..5bea957 100644
--- a/src/testdir/test_scroll_opt.vim
+++ b/src/testdir/test_scroll_opt.vim
@@ -223,6 +223,28 @@
   call term_sendkeys(buf, "\<C-Y>")
   call VerifyScreenDump(buf, 'Test_smooth_long_5', {})
 
+  " 'scrolloff' set to 1, scrolling up, cursor moves screen line down
+  call term_sendkeys(buf, ":set scrolloff=1\<CR>")
+  call term_sendkeys(buf, "10|\<C-E>")
+  call VerifyScreenDump(buf, 'Test_smooth_long_6', {})
+  
+  " 'scrolloff' set to 1, scrolling down, cursor moves screen line up
+  call term_sendkeys(buf, "\<C-E>")
+  call term_sendkeys(buf, "gjgj")
+  call term_sendkeys(buf, "\<C-Y>")
+  call VerifyScreenDump(buf, 'Test_smooth_long_7', {})
+  
+  " 'scrolloff' set to 2, scrolling up, cursor moves screen line down
+  call term_sendkeys(buf, ":set scrolloff=2\<CR>")
+  call term_sendkeys(buf, "10|\<C-E>")
+  call VerifyScreenDump(buf, 'Test_smooth_long_8', {})
+  
+  " 'scrolloff' set to 2, scrolling down, cursor moves screen line up
+  call term_sendkeys(buf, "\<C-E>")
+  call term_sendkeys(buf, "gj")
+  call term_sendkeys(buf, "\<C-Y>")
+  call VerifyScreenDump(buf, 'Test_smooth_long_9', {})
+  
   call StopVimInTerminal(buf)
 endfunc