# focus is on the right window, so we resize the left one using criteria
my $leftold = get_floating_rect($left->id);
my $rightold = get_floating_rect($right->id);
-cmd '[id="' . $left->id . '"] resize shrink height 10px or 10ppt';
+cmd '[id="' . $left->id . '"] resize grow height 10px or 10ppt';
my $leftnew = get_floating_rect($left->id);
my $rightnew = get_floating_rect($right->id);
is($rightnew->{height}, $rightold->{height}, 'height of right container unchanged');
-is($leftnew->{height}, $leftold->{height} - 10, 'height of left container changed');
+is($leftnew->{height}, $leftold->{height} + 10, 'height of left container changed');
done_testing;