[gobject-introspection] Add tests for array arguments in callbacks

[Giovanni Campagna <gcampagna src gnome org>]

commit 6757460e4a95f818d3a73d7904ef8a7afb6987fc
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Mon Jul 11 20:05:48 2011 +0200

    Add tests for array arguments in callbacks
    
    Add a test that accepts a callback receiving array arguments
    
    https://bugzilla.gnome.org/show_bug.cgi?id=654406

 tests/scanner/Regress-1.0-expected.gir |   34 ++++++++++++++++++++++++++++++++
 tests/scanner/regress.c                |   15 ++++++++++++++
 tests/scanner/regress.h                |    9 ++++++++
 3 files changed, 58 insertions(+), 0 deletions(-)
---
diff --git a/tests/scanner/Regress-1.0-expected.gir b/tests/scanner/Regress-1.0-expected.gir
index 481259c..afcaa8a 100644
--- a/tests/scanner/Regress-1.0-expected.gir
+++ b/tests/scanner/Regress-1.0-expected.gir
@@ -180,6 +180,29 @@ use it should be.</doc>
         <type name="gint" c:type="int"/>
       </return-value>
     </callback>
+    <callback name="TestCallbackArray" c:type="RegressTestCallbackArray">
+      <return-value transfer-ownership="none">
+        <type name="gint" c:type="int"/>
+      </return-value>
+      <parameters>
+        <parameter name="one" transfer-ownership="none">
+          <array length="1" zero-terminated="0" c:type="int*">
+            <type name="gint" c:type="int"/>
+          </array>
+        </parameter>
+        <parameter name="one_length" transfer-ownership="none">
+          <type name="gsize" c:type="gsize"/>
+        </parameter>
+        <parameter name="two" transfer-ownership="none">
+          <array length="3" zero-terminated="0" c:type="char**">
+            <type name="utf8"/>
+          </array>
+        </parameter>
+        <parameter name="two_length" transfer-ownership="none">
+          <type name="gint" c:type="int"/>
+        </parameter>
+      </parameters>
+    </callback>
     <callback name="TestCallbackFull" c:type="RegressTestCallbackFull">
       <return-value transfer-ownership="none">
         <type name="gint" c:type="int"/>
@@ -1547,6 +1570,17 @@ Use with regress_test_obj_emit_sig_with_obj</doc>
         </parameter>
       </parameters>
     </function>
+    <function name="test_array_callback"
+              c:identifier="regress_test_array_callback">
+      <return-value transfer-ownership="none">
+        <type name="gint" c:type="int"/>
+      </return-value>
+      <parameters>
+        <parameter name="callback" transfer-ownership="none" scope="call">
+          <type name="TestCallbackArray" c:type="RegressTestCallbackArray"/>
+        </parameter>
+      </parameters>
+    </function>
     <function name="test_array_fixed_size_int_in"
               c:identifier="regress_test_array_fixed_size_int_in">
       <return-value transfer-ownership="none">
diff --git a/tests/scanner/regress.c b/tests/scanner/regress.c
index bda27be..ec6a187 100644
--- a/tests/scanner/regress.c
+++ b/tests/scanner/regress.c
@@ -2872,7 +2872,22 @@ regress_test_multi_callback (RegressTestCallback callback)
     return sum;
 }
 
+/**
+ * regress_test_array_callback:
+ * @callback: (scope call):
+ *
+ **/
+int regress_test_array_callback (RegressTestCallbackArray callback)
+{
+  static const char *strings[] = { "one", "two", "three" };
+  static int ints[] = { -1, 0, 1, 2 };
+  int sum = 0;
+
+  sum += callback(ints, 4, strings, 3);
+  sum += callback(ints, 4, strings, 3);
 
+  return sum;
+}
 
 /**
  * regress_test_simple_callback:
diff --git a/tests/scanner/regress.h b/tests/scanner/regress.h
index bebfdac..6c5a036 100644
--- a/tests/scanner/regress.h
+++ b/tests/scanner/regress.h
@@ -550,10 +550,19 @@ typedef void (*RegressTestCallbackOwnedGError) (GError *error);
  * @path: (type filename): Path to file
  */
 typedef int (*RegressTestCallbackFull) (int foo, double bar, char *path);
+/**
+ * RegressTestCallbackArray:
+ * @one: (array length=one_length):
+ * @one_length:
+ * @two: (array length=two_length) (element-type utf8):
+ * @two_length:
+ */
+typedef int (*RegressTestCallbackArray) (int *one, gsize one_length, const char** two, int two_length);
 
 void regress_test_simple_callback (RegressTestSimpleCallback callback);
 int regress_test_callback (RegressTestCallback callback);
 int regress_test_multi_callback (RegressTestCallback callback);
+int regress_test_array_callback (RegressTestCallbackArray callback);
 int regress_test_callback_user_data (RegressTestCallbackUserData callback,
                              gpointer user_data);
 int regress_test_callback_destroy_notify (RegressTestCallbackUserData callback,