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-rw-r--r--test/functional/ui/screen.lua9
1 files changed, 6 insertions, 3 deletions
diff --git a/test/functional/ui/screen.lua b/test/functional/ui/screen.lua
index e5a449fa66..f5ae9c8e89 100644
--- a/test/functional/ui/screen.lua
+++ b/test/functional/ui/screen.lua
@@ -803,14 +803,17 @@ function Screen:_handle_win_pos(grid, win, startrow, startcol, width, height)
self.float_pos[grid] = nil
end
-function Screen:_handle_win_viewport(grid, win, topline, botline, curline, curcol, linecount)
+function Screen:_handle_win_viewport(grid, win, topline, botline, curline, curcol, linecount, scroll_delta)
+ -- accumulate scroll delta
+ local last_scroll_delta = self.win_viewport[grid] and self.win_viewport[grid].sum_scroll_delta or 0
self.win_viewport[grid] = {
win = win,
topline = topline,
botline = botline,
curline = curline,
curcol = curcol,
- linecount = linecount
+ linecount = linecount,
+ sum_scroll_delta = scroll_delta + last_scroll_delta
}
end
@@ -1348,7 +1351,7 @@ local function fmt_ext_state(name, state)
for k,v in pairs(state) do
str = (str.." ["..k.."] = {win = {id = "..v.win.id.."}, topline = "
..v.topline..", botline = "..v.botline..", curline = "..v.curline
- ..", curcol = "..v.curcol..", linecount = "..v.linecount.."};\n")
+ ..", curcol = "..v.curcol..", linecount = "..v.linecount..", scroll_delta = "..v.scroll_delta.."};\n")
end
return str .. "}"
elseif name == "float_pos" then