[gtk+] tests: fix clipboard test by loading correct icon

[Matthias Clasen <matthiasc src gnome org>]

commit ebbfbc0beaa491ae8f7518bf8c19da2e3baab5e6
Author: Victor Toso <me victortoso com>
Date:   Mon Oct 17 18:21:06 2016 +0200

    tests: fix clipboard test by loading correct icon
    
    The icon name changed from "terminal" to "utilities-terminal" in
    Adwaita-icon-theme.
    
    Signed-off-by: Victor Toso <victortoso redhat com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=773113

 tests/testclipboard.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/tests/testclipboard.c b/tests/testclipboard.c
index 4d6a804..010ee35 100644
--- a/tests/testclipboard.c
+++ b/tests/testclipboard.c
@@ -81,7 +81,8 @@ on_response (GtkDialog *dialog,
         GtkIconTheme *theme;
         GdkPixbuf *pixbuf;
         theme = gtk_icon_theme_get_default ();
-        pixbuf = gtk_icon_theme_load_icon (theme, "terminal", 1600, 0, NULL);
+        pixbuf = gtk_icon_theme_load_icon (theme, "utilities-terminal", 1600, 0, NULL);
+        g_assert_nonnull (pixbuf);
         gtk_clipboard_set_image (clipboard, pixbuf);
       }
       break;
@@ -91,7 +92,8 @@ on_response (GtkDialog *dialog,
         GtkIconTheme *theme;
         GdkPixbuf *pixbuf;
         theme = gtk_icon_theme_get_default ();
-        pixbuf = gtk_icon_theme_load_icon (theme, "terminal", 48, 0, NULL);
+        pixbuf = gtk_icon_theme_load_icon (theme, "utilities-terminal", 48, 0, NULL);
+        g_assert_nonnull (pixbuf);
         gtk_clipboard_set_image (clipboard, pixbuf);
       }
       break;