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-rw-r--r--src/testdir/test_scroll_opt.vim35
1 files changed, 35 insertions, 0 deletions
diff --git a/src/testdir/test_scroll_opt.vim b/src/testdir/test_scroll_opt.vim
index da9e4a137e..fa1d032c24 100644
--- a/src/testdir/test_scroll_opt.vim
+++ b/src/testdir/test_scroll_opt.vim
@@ -1153,4 +1153,39 @@ func Test_smoothscroll_long_line_zb()
bwipe!
endfunc
+func Test_smooth_long_scrolloff()
+ CheckScreendump
+
+ let lines =<< trim END
+ set smoothscroll scrolloff=3
+ call setline(1, ['one', 'two long'->repeat(100), 'three', 'four', 'five', 'six'])
+ END
+ call writefile(lines, 'XSmoothLongScrolloff', 'D')
+ let buf = RunVimInTerminal('-u NONE -S XSmoothLongScrolloff', #{rows: 8, cols: 40})
+ "FIXME: empty screen due to reset_skipcol()/curs_columns() shenanigans
+ call term_sendkeys(buf, ":norm j601|\<CR>")
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_1', {})
+
+ call term_sendkeys(buf, "gj")
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_2', {})
+
+ call term_sendkeys(buf, "gj")
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_3', {})
+
+ call term_sendkeys(buf, "gj")
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_4', {})
+
+ call term_sendkeys(buf, "gj")
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_5', {})
+
+ call term_sendkeys(buf, "gj")
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_6', {})
+
+ call term_sendkeys(buf, "gk")
+ "FIXME: empty screen due to reset_skipcol()/curs_columns() shenanigans
+ call VerifyScreenDump(buf, 'Test_smooth_long_scrolloff_7', {})
+
+ call StopVimInTerminal(buf)
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab