[gobject-introspection] tests: Add marshalling test for a caller-allocated out GValue parameter

[Martin Pitt <martinpitt src gnome org>]

commit 784b60e85561a3b4a98e33df159a77ae2daef1c7
Author: Martin Pitt <martinpitt gnome org>
Date:   Fri Jun 1 12:01:53 2012 +0200

    tests: Add marshalling test for a caller-allocated out GValue parameter
    
    This came up as a side issue in
    https://bugzilla.gnome.org/show_bug.cgi?id=653151

 tests/gimarshallingtests.c |   11 +++++++++++
 tests/gimarshallingtests.h |    1 +
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/tests/gimarshallingtests.c b/tests/gimarshallingtests.c
index cf54d5e..9d58e26 100644
--- a/tests/gimarshallingtests.c
+++ b/tests/gimarshallingtests.c
@@ -2984,6 +2984,17 @@ gi_marshalling_tests_gvalue_out (GValue **value)
 }
 
 /**
+ * gi_marshalling_tests_gvalue_out_caller_allocates:
+ * @value: (out) (transfer none):
+ */
+void
+gi_marshalling_tests_gvalue_out_caller_allocates (GValue *value)
+{
+    g_value_init(value, G_TYPE_INT);
+    g_value_set_int(value, 42);
+}
+
+/**
  * gi_marshalling_tests_gvalue_inout:
  * @value: (inout) (transfer none):
  */
diff --git a/tests/gimarshallingtests.h b/tests/gimarshallingtests.h
index ba688a9..2c022c6 100644
--- a/tests/gimarshallingtests.h
+++ b/tests/gimarshallingtests.h
@@ -533,6 +533,7 @@ void gi_marshalling_tests_gvalue_in_with_type (GValue *value, GType type);
 void gi_marshalling_tests_gvalue_in_enum (GValue *value);
 
 void gi_marshalling_tests_gvalue_out (GValue **value);
+void gi_marshalling_tests_gvalue_out_caller_allocates (GValue *value);
 
 void gi_marshalling_tests_gvalue_inout (GValue **value);