From 8260cc02147aea4716dc18c8f4d284a29e65a8bd Mon Sep 17 00:00:00 2001
From: Ruben Ayrapetyan <r.ayrapetyan@samsung.com>
Date: Fri, 1 Aug 2014 12:48:03 +0400
Subject: [PATCH] Implementing case 3.b in PutValue operation.

---
 src/libecmaoperations/ecma-get-put-value.c    | 19 +++++++++----
 src/libecmaoperations/ecma-global-object.c    | 27 +++++++++++++++++++
 src/libecmaoperations/ecma-global-object.h    |  1 +
 .../ecma-objects-properties.c                 |  6 +++--
 4 files changed, 46 insertions(+), 7 deletions(-)

diff --git a/src/libecmaoperations/ecma-get-put-value.c b/src/libecmaoperations/ecma-get-put-value.c
index f542ca54e..b0b593809 100644
--- a/src/libecmaoperations/ecma-get-put-value.c
+++ b/src/libecmaoperations/ecma-get-put-value.c
@@ -18,8 +18,11 @@
  */
 
 #include "ecma-exceptions.h"
+#include "ecma-gc.h"
+#include "ecma-global-object.h"
 #include "ecma-helpers.h"
 #include "ecma-lex-env.h"
+#include "ecma-objects-properties.h"
 #include "ecma-operations.h"
 
 /** \addtogroup ecma ---TODO---
@@ -135,13 +138,19 @@ ecma_op_put_value(ecma_reference_t ref, /**< ECMA-reference */
       return ecma_make_throw_value( ecma_new_standard_error( ECMA_ERROR_REFERENCE));
     } else // PutValue_3.b
     {
-      /*
-       ecma_object_t *global_object_p = ecma_GetGlobalObject();
+       ecma_object_t *global_object_p = ecma_get_global_object();
 
-       return global_object_p->[[Put]]( ref.referenced_name_p, value, false);
-      */
+       ecma_completion_value_t completion = ecma_op_object_put( global_object_p,
+                                                                ref.referenced_name_p,
+                                                                value,
+                                                                false);
 
-      JERRY_UNIMPLEMENTED();      
+       ecma_deref_object( global_object_p);
+
+       JERRY_ASSERT( ecma_is_completion_value_normal_true( completion)
+                     || ecma_is_completion_value_normal_false( completion) );
+
+       return ecma_make_empty_completion_value();
     }
   } else if ( is_property_reference ) // PutValue_4
   {
diff --git a/src/libecmaoperations/ecma-global-object.c b/src/libecmaoperations/ecma-global-object.c
index e421c7f07..2275c478e 100644
--- a/src/libecmaoperations/ecma-global-object.c
+++ b/src/libecmaoperations/ecma-global-object.c
@@ -14,6 +14,7 @@
  */
 
 #include "globals.h"
+#include "ecma-gc.h"
 #include "ecma-globals.h"
 #include "ecma-global-object.h"
 #include "ecma-helpers.h"
@@ -26,6 +27,27 @@
  * @{
  */
 
+/**
+ * Global object
+ */
+static ecma_object_t* ecma_global_object_p = NULL;
+
+/**
+ * Get Global object
+ *
+ * @return pointer to the Global object
+ *         caller should free the reference by calling ecma_deref_object
+ */
+ecma_object_t*
+ecma_get_global_object( void)
+{
+  JERRY_ASSERT( ecma_global_object_p != NULL );
+
+  ecma_ref_object( ecma_global_object_p);
+
+  return ecma_global_object_p;
+} /* ecma_get_global_object */
+
 /**
  * The Global Object construction routine.
  *
@@ -36,6 +58,8 @@
 ecma_object_t*
 ecma_op_create_global_object( void)
 {
+  JERRY_ASSERT( ecma_global_object_p == NULL );
+
   ecma_object_t *glob_obj_p = ecma_create_object( NULL, true, ECMA_OBJECT_TYPE_GENERAL);
 
   ecma_property_t *undefined_prop_p = ecma_create_named_data_property( glob_obj_p,
@@ -47,6 +71,9 @@ ecma_op_create_global_object( void)
 
   TODO( /* Define NaN, Infinity, eval, parseInt, parseFloat, isNaN, isFinite properties */ );
 
+  ecma_ref_object( glob_obj_p);
+  ecma_global_object_p = glob_obj_p;
+
   return glob_obj_p;
 } /* ecma_op_create_global_object */
 
diff --git a/src/libecmaoperations/ecma-global-object.h b/src/libecmaoperations/ecma-global-object.h
index 60782170a..d0c2cdd61 100644
--- a/src/libecmaoperations/ecma-global-object.h
+++ b/src/libecmaoperations/ecma-global-object.h
@@ -25,6 +25,7 @@
  * @{
  */
 
+extern ecma_object_t* ecma_get_global_object(void);
 extern ecma_object_t* ecma_op_create_global_object( void);
 
 /**
diff --git a/src/libecmaoperations/ecma-objects-properties.c b/src/libecmaoperations/ecma-objects-properties.c
index 008647f9f..e24eafe23 100644
--- a/src/libecmaoperations/ecma-objects-properties.c
+++ b/src/libecmaoperations/ecma-objects-properties.c
@@ -212,7 +212,8 @@ ecma_op_object_put( ecma_object_t *obj_p, /**< the object */
   ecma_property_t *own_desc_p = ecma_op_object_get_own_property( obj_p, property_name_p);
 
   // 3.
-  if ( own_desc_p->type == ECMA_PROPERTY_NAMEDDATA )
+  if ( own_desc_p != NULL
+       && own_desc_p->type == ECMA_PROPERTY_NAMEDDATA )
     {
       // a.
       ecma_property_descriptor_t value_desc = ecma_make_empty_property_descriptor();
@@ -232,7 +233,8 @@ ecma_op_object_put( ecma_object_t *obj_p, /**< the object */
   ecma_property_t *desc_p = ecma_op_object_get_property( obj_p, property_name_p);
 
   // 5.
-  if ( desc_p->type == ECMA_PROPERTY_NAMEDACCESSOR )
+  if ( desc_p != NULL
+       && desc_p->type == ECMA_PROPERTY_NAMEDACCESSOR )
     {
       // a.
       ecma_object_t *setter_p = ecma_get_pointer( desc_p->u.named_accessor_property.set_p);