[gtk/wip/exalm/test: 21/37] tests: Expand content for testheaderbar

[Alexander Mikhaylenko <alexm src gnome org>]

commit fb0dcaf06652f841f56a3c710fb6346bda47a5ac
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon May 11 18:31:59 2020 +0500

    tests: Expand content for testheaderbar

 tests/testheaderbar.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tests/testheaderbar.c b/tests/testheaderbar.c
index 539ed3bbae..9d3bcd2ba1 100644
--- a/tests/testheaderbar.c
+++ b/tests/testheaderbar.c
@@ -143,6 +143,7 @@ main (int argc, char *argv[])
 
   content = gtk_image_new_from_icon_name ("start-here-symbolic");
   gtk_image_set_pixel_size (GTK_IMAGE (content), 512);
+  gtk_widget_set_vexpand (content, TRUE);
 
   gtk_container_add (GTK_CONTAINER (box), content);