[glib] Bug 610858 - gvariant test fails sometimes

[Ryan Lortie <ryanl src gnome org>]

commit 5b19345246aa179788b09b7a82702e79f9d815d8
Author: Ryan Lortie <desrt desrt ca>
Date:   Fri Mar 12 15:38:47 2010 -0500

    Bug 610858 - gvariant test fails sometimes
    
    NaN floating point values get mangled when passing across the function
    call ABI on x86 so avoid using them to get rid of spurious failures.
    
    Reported by Christian Persch and reliably reproduced by Emilio Pozuelo
    Monfort.

 glib/tests/gvariant.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
index ec28e76..af648a7 100644
--- a/glib/tests/gvariant.c
+++ b/glib/tests/gvariant.c
@@ -1933,13 +1933,18 @@ tree_instance_new (const GVariantType *type,
       instance->data_size = 4;
       break;
 
-    case 'x': case 't': case 'd':
+    case 'x': case 't':
       instance->data.integer = g_test_rand_int ();
       instance->data.integer <<= 32;
       instance->data.integer |= (guint32) g_test_rand_int ();
       instance->data_size = 8;
       break;
 
+    case 'd':
+      instance->data.floating = g_test_rand_double ();
+      instance->data_size = 8;
+      break;
+
     case 's': case 'o': case 'g':
       instance->data_size = g_test_rand_int_range (10, 20);
       make_random_string (instance->data.string, instance->data_size, type);