[gtk/wip/otte/sortlistmodel: 29/33] xxx remove-n test

[Benjamin Otte <otte src gnome org>]

commit 33ea93edf5f25dcca61088ee923dc3275c506860
Author: Benjamin Otte <otte redhat com>
Date:   Fri Jul 10 22:01:10 2020 +0200

    xxx remove-n test

 testsuite/gtk/sort-performance.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/testsuite/gtk/sort-performance.c b/testsuite/gtk/sort-performance.c
index e63cb2e13b..982f6b3519 100644
--- a/testsuite/gtk/sort-performance.c
+++ b/testsuite/gtk/sort-performance.c
@@ -430,12 +430,12 @@ remove_n (const char *testname,
 
   while (TRUE)
     {
-      gtk_slice_list_model_set_size (slice, size - n);
+      gtk_slice_list_model_set_size (slice, size);
       comparisons = 0;
       n_changed = 0;
 
       start = end = g_get_monotonic_time ();
-      for (i = 0; i < 100; i++)
+      for (i = 1; i <= 100; i++)
         {
           gtk_slice_list_model_set_size (slice, size - n * i);
           end = snapshot_time (end, &max);