[perl-Gtk2] t/GdkPixbufLoader.t: Use a bigger file to test chunking

[Torsten Schönfeld <tsch src gnome org>]

commit 25b558df5c28bca0388a2a414d1965f87333e0e4
Author: Colin Watson <cjwatson debian org>
Date:   Mon Mar 24 11:58:31 2014 +0000

    t/GdkPixbufLoader.t: Use a bigger file to test chunking
    
    gdk-pixbuf 2.30.3 unified sniff buffer sizes across loaders, effectively
    meaning that we now don't get any signals until at least 4096 bytes have
    been written to the loader.  Use a bigger test file to work around this.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=725055

 NEWS                |    5 +++++
 t/GdkPixbufLoader.t |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 3cbf73e..9f82033 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+Overview of changes in Gtk2 <next>
+=================================
+
+* Fix a test failure in t/GdkPixbufLoader.t.
+
 Overview of changes in Gtk2 1.249
 =================================
 
diff --git a/t/GdkPixbufLoader.t b/t/GdkPixbufLoader.t
index 4f60114..ecfc434 100644
--- a/t/GdkPixbufLoader.t
+++ b/t/GdkPixbufLoader.t
@@ -123,7 +123,7 @@ SKIP: {
 
 # test chunked writing and signals and such
 SKIP: {
-    my $filename = 'gtk-demo/gnome-foot.png';
+    my $filename = 'gtk-demo/alphatest.png';
     skip "can't locate test image file", 4
         unless -f $filename;