Add support for GArrays: add g_type_info_get_array_type() and properly scan GArray args

Based on a previous patch by C. Scott Ananian <cscott@litl.com>

https://bugzilla.gnome.org/show_bug.cgi?id=581687

4 files changed, 26 insertions, 0 deletions

diff --git a/tests/scanner/foo-1.0-expected.gir b/tests/scanner/foo-1.0-expected.gir
index d29a068e..3bd2d89e 100644
--- a/tests/scanner/foo-1.0-expected.gir
+++ b/tests/scanner/foo-1.0-expected.gir
@@ -789,6 +789,13 @@ uses a C sugar return type.">
         </parameter>
       </parameters>
     </function>
+    <function name="test_array" c:identifier="foo_test_array">
+      <return-value transfer-ownership="container">
+        <array c:type="GArray*">
+          <type name="utf8"/>
+        </array>
+      </return-value>
+    </function>
     <function name="test_const_char_param"
               c:identifier="foo_test_const_char_param">
       <return-value transfer-ownership="none">
diff --git a/tests/scanner/foo-1.0-expected.tgir b/tests/scanner/foo-1.0-expected.tgir
index ea7aa70d..29753af1 100644
--- a/tests/scanner/foo-1.0-expected.tgir
+++ b/tests/scanner/foo-1.0-expected.tgir
@@ -645,6 +645,13 @@
         </parameter>
       </parameters>
     </function>
+    <function name="test_array" c:identifier="foo_test_array">
+      <return-value transfer-ownership="container">
+        <array>
+          <type name="utf8"/>
+        </array>
+      </return-value>
+    </function>
     <function name="test_const_char_param" c:identifier="foo_test_const_char_param">
       <return-value transfer-ownership="none">
         <type name="none"/>
diff --git a/tests/scanner/foo.c b/tests/scanner/foo.c
index d2fb23b2..a404aac9 100644
--- a/tests/scanner/foo.c
+++ b/tests/scanner/foo.c
@@ -455,6 +455,16 @@ foo_test_string_array (char **array)
 }
 
 /**
+ * foo_test_array:
+ * Returns: (element-type utf8) (transfer container):
+ */
+GArray *
+foo_test_array (void)
+{
+  return NULL;
+}
+
+/**
  * foo_rectangle_add:
  * @r1: (inout): add to this rect
  * @r2: source rectangle
diff --git a/tests/scanner/foo.h b/tests/scanner/foo.h
index 61c2ca45..0ebcca2a 100644
--- a/tests/scanner/foo.h
+++ b/tests/scanner/foo.h
@@ -334,6 +334,8 @@ void foo_test_string_array (char **array);
 
 void foo_test_string_array_with_g (gchar **array);
 
+GArray *foo_test_array (void);
+
 const char * foo_test_const_char_retval (void);
 const FooStruct * foo_test_const_struct_retval (void);
 void foo_test_const_char_param (const char * param);