[gtk+] tests: Ensure the treeview is expanded

[Benjamin Otte <otte src gnome org>]

commit 92a2284bb24a8285f100d6177051c0880647d922
Author: Benjamin Otte <otte redhat com>
Date:   Sat Nov 12 04:55:32 2011 +0100

    tests: Ensure the treeview is expanded
    
    Otherwise the test code might ignore collapsed rows, which makes it go
    rather fast.

 tests/a11y/tree-performance.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tests/a11y/tree-performance.c b/tests/a11y/tree-performance.c
index 1361f07..d75599f 100644
--- a/tests/a11y/tree-performance.c
+++ b/tests/a11y/tree-performance.c
@@ -286,6 +286,8 @@ populate_tree (GtkBuilder *builder)
       gtk_tree_store_append (store, &iter, &iter);
       gtk_tree_store_set (store, &iter, 0, "Bla", 1, "Bla bla", 2, "Bla bla bla", 3, i % 2 == 0 ? TRUE : FALSE, 4, i % 100, 5, i, -1);
     }
+
+  gtk_tree_view_expand_all (tv);
 }
 
 static void