gimarshallingtests: Add a marshalling test case for GPtrArrays and GArrays of structures

Prior to this, the only marshalling test cases available for GPtrArrays were
for GPtrArrays of strings.

This commit adds a marshalling test case for GPtrArrays of structures, with the
same objective than the gi_marshalling_tests_array_zero_terminated_return_struct() test case.
This also adds a similar marshalling test case for GArrays of structures, for
completeness.

This is a follow-up to https://gitlab.gnome.org/GNOME/gjs/issues/9 where a
regression has been detected with these types of GPtrArrays.

2 files changed, 52 insertions, 0 deletions

diff --git a/tests/gimarshallingtests.c b/tests/gimarshallingtests.c
index 2c826f07..92868016 100644
--- a/tests/gimarshallingtests.c
+++ b/tests/gimarshallingtests.c
@@ -1955,6 +1955,29 @@ gi_marshalling_tests_garray_utf8_full_return (void)
 }
 
 /**
+ * gi_marshalling_tests_garray_boxed_struct_full_return:
+ *
+ * Returns: (element-type GIMarshallingTestsBoxedStruct) (transfer full):
+ */
+GArray *
+gi_marshalling_tests_garray_boxed_struct_full_return (void)
+{
+  GArray *array = NULL;
+  static const glong long_values[] = { 42, 43, 44 };
+  gint i;
+
+  array = g_array_new (TRUE, TRUE, sizeof (GIMarshallingTestsBoxedStruct));
+  for (i = 0; i < 3; i++)
+    {
+      GIMarshallingTestsBoxedStruct *new_struct = gi_marshalling_tests_boxed_struct_new ();
+      new_struct->long_ = long_values[i];
+      g_array_append_val (array, *new_struct);
+    }
+
+  return array;
+}
+
+/**
  * gi_marshalling_tests_garray_int_none_in:
  * @array_: (element-type gint) (transfer none):
  */
@@ -2246,6 +2269,29 @@ gi_marshalling_tests_gptrarray_utf8_full_return (void)
 }
 
 /**
+ * gi_marshalling_tests_gptrarray_boxed_struct_full_return:
+ *
+ * Returns: (element-type GIMarshallingTestsBoxedStruct) (transfer full):
+ */
+GPtrArray *
+gi_marshalling_tests_gptrarray_boxed_struct_full_return (void)
+{
+  GPtrArray *parray = NULL;
+  static const glong long_values[] = { 42, 43, 44 };
+  gint i;
+
+  parray = g_ptr_array_new ();
+  for (i = 0; i < 3; i++)
+    {
+      GIMarshallingTestsBoxedStruct *new_struct = gi_marshalling_tests_boxed_struct_new ();
+      new_struct->long_ = long_values[i];
+      g_ptr_array_add (parray, (gpointer) new_struct);
+    }
+
+  return parray;
+}
+
+/**
  * gi_marshalling_tests_gptrarray_utf8_none_in:
  * @parray_: (element-type utf8) (transfer none):
  */
diff --git a/tests/gimarshallingtests.h b/tests/gimarshallingtests.h
index 7837acba..d5357ec9 100644
--- a/tests/gimarshallingtests.h
+++ b/tests/gimarshallingtests.h
@@ -834,6 +834,9 @@ GArray *gi_marshalling_tests_garray_utf8_container_return (void);
 _GI_TEST_EXTERN
 GArray *gi_marshalling_tests_garray_utf8_full_return (void);
 
+_GI_TEST_EXTERN
+GArray *gi_marshalling_tests_garray_boxed_struct_full_return (void);
+
 
 _GI_TEST_EXTERN
 void gi_marshalling_tests_garray_int_none_in (GArray *array_);
@@ -884,6 +887,9 @@ GPtrArray *gi_marshalling_tests_gptrarray_utf8_container_return (void);
 _GI_TEST_EXTERN
 GPtrArray *gi_marshalling_tests_gptrarray_utf8_full_return (void);
 
+_GI_TEST_EXTERN
+GPtrArray *gi_marshalling_tests_gptrarray_boxed_struct_full_return (void);
+
 
 _GI_TEST_EXTERN
 void gi_marshalling_tests_gptrarray_utf8_none_in (GPtrArray *parray_);