gimarshallingtests: Add GValue round-trip and copy functions

We can use them in Gjs to verify whether a value is properly packed
and unpacked to GValue.

2 files changed, 35 insertions, 0 deletions

diff --git a/tests/gimarshallingtests.c b/tests/gimarshallingtests.c
index 37960ea5..d15b2f10 100644
--- a/tests/gimarshallingtests.c
+++ b/tests/gimarshallingtests.c
@@ -3562,6 +3562,35 @@ gi_marshalling_tests_return_gvalue_flat_array (void)
 }
 
 /**
+ * gi_marshalling_tests_gvalue_round_trip:
+ * @value: The first GValue
+ *
+ * Returns: (transfer none):
+ */
+GValue *
+gi_marshalling_tests_gvalue_round_trip (GValue *value)
+{
+  return value;
+}
+
+/**
+ * gi_marshalling_tests_gvalue_copy:
+ * @value: The first GValue
+ *
+ * Returns: (transfer none):
+ */
+GValue *
+gi_marshalling_tests_gvalue_copy (GValue *value)
+{
+  GValue *return_value = g_new0 (GValue, 1);
+
+  g_value_init (return_value, G_VALUE_TYPE (value));
+  g_value_copy (value, return_value);
+
+  return return_value;
+}
+
+/**
  * gi_marshalling_tests_gvalue_flat_array_round_trip:
  * @one: The first GValue
  * @two: The second GValue
diff --git a/tests/gimarshallingtests.h b/tests/gimarshallingtests.h
index 2a8279e6..2f4b259b 100644
--- a/tests/gimarshallingtests.h
+++ b/tests/gimarshallingtests.h
@@ -1148,6 +1148,12 @@ GValue *gi_marshalling_tests_return_gvalue_flat_array (void);
 
 
 _GI_TEST_EXTERN
+GValue *gi_marshalling_tests_gvalue_round_trip (GValue *value);
+
+_GI_TEST_EXTERN
+GValue *gi_marshalling_tests_gvalue_copy (GValue *value);
+
+_GI_TEST_EXTERN
 GValue *gi_marshalling_tests_gvalue_flat_array_round_trip (const GValue one,
                                                            const GValue two,
                                                            const GValue three);