[Isolates] Merge 6700:7030 from bleeding_edge to isolates.

test/cctest/test-heap.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 
 #include <stdlib.h>
 
 #include "v8.h"
 
 #include "execution.h"
 #include "factory.h"
 #include "macro-assembler.h"
 #include "global-handles.h"
@@ skipping 196 matching lines @@
 
   {
     v8::HandleScope inner_scope;
     // Allocate a function and keep it in global object's property.
     Handle<JSFunction> function =
         FACTORY->NewFunction(name, FACTORY->undefined_value());
     Handle<Map> initial_map =
         FACTORY->NewMap(JS_OBJECT_TYPE, JSObject::kHeaderSize);
     function->set_initial_map(*initial_map);
     Isolate::Current()->context()->global()->SetProperty(
-        *name, *function, NONE)->ToObjectChecked();
+        *name, *function, NONE, kNonStrictMode)->ToObjectChecked();
     // Allocate an object.  Unrooted after leaving the scope.
     Handle<JSObject> obj = FACTORY->NewJSObject(function);
-    obj->SetProperty(*prop_name, Smi::FromInt(23), NONE)->ToObjectChecked();
-    obj->SetProperty(*prop_namex, Smi::FromInt(24), NONE)->ToObjectChecked();
+    obj->SetProperty(
+        *prop_name, Smi::FromInt(23), NONE, kNonStrictMode)->ToObjectChecked();
+    obj->SetProperty(
+        *prop_namex, Smi::FromInt(24), NONE, kNonStrictMode)->ToObjectChecked();
 
     CHECK_EQ(Smi::FromInt(23), obj->GetProperty(*prop_name));
     CHECK_EQ(Smi::FromInt(24), obj->GetProperty(*prop_namex));
   }
 
   HEAP->CollectGarbage(NEW_SPACE);
 
   // Function should be alive.
   CHECK(Isolate::Current()->context()->global()->HasLocalProperty(*name));
   // Check function is retained.
   Object* func_value = Isolate::Current()->context()->global()->
       GetProperty(*name)->ToObjectChecked();
   CHECK(func_value->IsJSFunction());
   Handle<JSFunction> function(JSFunction::cast(func_value));
 
   {
     HandleScope inner_scope;
     // Allocate another object, make it reachable from global.
     Handle<JSObject> obj = FACTORY->NewJSObject(function);
-    Isolate::Current()->context()->global()->
-        SetProperty(*obj_name, *obj, NONE)->ToObjectChecked();
-    obj->SetProperty(*prop_name, Smi::FromInt(23), NONE)->ToObjectChecked();
+    Isolate::Current()->context()->global()->SetProperty(
+        *obj_name, *obj, NONE, kNonStrictMode)->ToObjectChecked();
+    obj->SetProperty(
+        *prop_name, Smi::FromInt(23), NONE, kNonStrictMode)->ToObjectChecked();
   }
 
   // After gc, it should survive.
   HEAP->CollectGarbage(NEW_SPACE);
 
   CHECK(Isolate::Current()->context()->global()->HasLocalProperty(*obj_name));
   CHECK(Isolate::Current()->context()->global()->
         GetProperty(*obj_name)->ToObjectChecked()->IsJSObject());
   Object* obj = Isolate::Current()->context()->global()->
       GetProperty(*obj_name)->ToObjectChecked();
@@ skipping 282 matching lines @@
   v8::HandleScope sc;
   Handle<String> name = FACTORY->LookupAsciiSymbol("theFunction");
   Handle<JSFunction> function =
       FACTORY->NewFunction(name, FACTORY->undefined_value());
   Handle<Map> initial_map =
       FACTORY->NewMap(JS_OBJECT_TYPE, JSObject::kHeaderSize);
   function->set_initial_map(*initial_map);
 
   Handle<String> prop_name = FACTORY->LookupAsciiSymbol("theSlot");
   Handle<JSObject> obj = FACTORY->NewJSObject(function);
-  obj->SetProperty(*prop_name, Smi::FromInt(23), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *prop_name, Smi::FromInt(23), NONE, kNonStrictMode)->ToObjectChecked();
   CHECK_EQ(Smi::FromInt(23), obj->GetProperty(*prop_name));
   // Check that we can add properties to function objects.
-  function->SetProperty(*prop_name,
-                        Smi::FromInt(24),
-                        NONE)->ToObjectChecked();
+  function->SetProperty(
+      *prop_name, Smi::FromInt(24), NONE, kNonStrictMode)->ToObjectChecked();
   CHECK_EQ(Smi::FromInt(24), function->GetProperty(*prop_name));
 }
 
 
 TEST(ObjectProperties) {
   InitializeVM();
 
   v8::HandleScope sc;
   String* object_symbol = String::cast(HEAP->Object_symbol());
   Object* raw_object = Isolate::Current()->context()->global()->
       GetProperty(object_symbol)->ToObjectChecked();
   JSFunction* object_function = JSFunction::cast(raw_object);
   Handle<JSFunction> constructor(object_function);
   Handle<JSObject> obj = FACTORY->NewJSObject(constructor);
   Handle<String> first = FACTORY->LookupAsciiSymbol("first");
   Handle<String> second = FACTORY->LookupAsciiSymbol("second");
 
   // check for empty
   CHECK(!obj->HasLocalProperty(*first));
 
   // add first
-  obj->SetProperty(*first, Smi::FromInt(1), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *first, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
   CHECK(obj->HasLocalProperty(*first));
 
   // delete first
   CHECK(obj->DeleteProperty(*first, JSObject::NORMAL_DELETION));
   CHECK(!obj->HasLocalProperty(*first));
 
   // add first and then second
-  obj->SetProperty(*first, Smi::FromInt(1), NONE)->ToObjectChecked();
-  obj->SetProperty(*second, Smi::FromInt(2), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *first, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
+  obj->SetProperty(
+      *second, Smi::FromInt(2), NONE, kNonStrictMode)->ToObjectChecked();
   CHECK(obj->HasLocalProperty(*first));
   CHECK(obj->HasLocalProperty(*second));
 
   // delete first and then second
   CHECK(obj->DeleteProperty(*first, JSObject::NORMAL_DELETION));
   CHECK(obj->HasLocalProperty(*second));
   CHECK(obj->DeleteProperty(*second, JSObject::NORMAL_DELETION));
   CHECK(!obj->HasLocalProperty(*first));
   CHECK(!obj->HasLocalProperty(*second));
 
   // add first and then second
-  obj->SetProperty(*first, Smi::FromInt(1), NONE)->ToObjectChecked();
-  obj->SetProperty(*second, Smi::FromInt(2), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *first, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
+  obj->SetProperty(
+      *second, Smi::FromInt(2), NONE, kNonStrictMode)->ToObjectChecked();
   CHECK(obj->HasLocalProperty(*first));
   CHECK(obj->HasLocalProperty(*second));
 
   // delete second and then first
   CHECK(obj->DeleteProperty(*second, JSObject::NORMAL_DELETION));
   CHECK(obj->HasLocalProperty(*first));
   CHECK(obj->DeleteProperty(*first, JSObject::NORMAL_DELETION));
   CHECK(!obj->HasLocalProperty(*first));
   CHECK(!obj->HasLocalProperty(*second));
 
   // check string and symbol match
   static const char* string1 = "fisk";
   Handle<String> s1 = FACTORY->NewStringFromAscii(CStrVector(string1));
-  obj->SetProperty(*s1, Smi::FromInt(1), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *s1, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
   Handle<String> s1_symbol = FACTORY->LookupAsciiSymbol(string1);
   CHECK(obj->HasLocalProperty(*s1_symbol));
 
   // check symbol and string match
   static const char* string2 = "fugl";
   Handle<String> s2_symbol = FACTORY->LookupAsciiSymbol(string2);
-  obj->SetProperty(*s2_symbol, Smi::FromInt(1), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *s2_symbol, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
   Handle<String> s2 = FACTORY->NewStringFromAscii(CStrVector(string2));
   CHECK(obj->HasLocalProperty(*s2));
 }
 
 
 TEST(JSObjectMaps) {
   InitializeVM();
 
   v8::HandleScope sc;
   Handle<String> name = FACTORY->LookupAsciiSymbol("theFunction");
   Handle<JSFunction> function =
       FACTORY->NewFunction(name, FACTORY->undefined_value());
   Handle<Map> initial_map =
       FACTORY->NewMap(JS_OBJECT_TYPE, JSObject::kHeaderSize);
   function->set_initial_map(*initial_map);
 
   Handle<String> prop_name = FACTORY->LookupAsciiSymbol("theSlot");
   Handle<JSObject> obj = FACTORY->NewJSObject(function);
 
   // Set a propery
-  obj->SetProperty(*prop_name, Smi::FromInt(23), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *prop_name, Smi::FromInt(23), NONE, kNonStrictMode)->ToObjectChecked();
   CHECK_EQ(Smi::FromInt(23), obj->GetProperty(*prop_name));
 
   // Check the map has changed
   CHECK(*initial_map != obj->map());
 }
 
 
 TEST(JSArray) {
   InitializeVM();
 
@@ skipping 46 matching lines @@
   v8::HandleScope sc;
   String* object_symbol = String::cast(HEAP->Object_symbol());
   Object* raw_object = Isolate::Current()->context()->global()->
       GetProperty(object_symbol)->ToObjectChecked();
   JSFunction* object_function = JSFunction::cast(raw_object);
   Handle<JSFunction> constructor(object_function);
   Handle<JSObject> obj = FACTORY->NewJSObject(constructor);
   Handle<String> first = FACTORY->LookupAsciiSymbol("first");
   Handle<String> second = FACTORY->LookupAsciiSymbol("second");
 
-  obj->SetProperty(*first, Smi::FromInt(1), NONE)->ToObjectChecked();
-  obj->SetProperty(*second, Smi::FromInt(2), NONE)->ToObjectChecked();
+  obj->SetProperty(
+      *first, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
+  obj->SetProperty(
+      *second, Smi::FromInt(2), NONE, kNonStrictMode)->ToObjectChecked();
 
   Object* ok = obj->SetElement(0, *first)->ToObjectChecked();
 
   ok = obj->SetElement(1, *second)->ToObjectChecked();
 
   // Make the clone.
   Handle<JSObject> clone = Copy(obj);
   CHECK(!clone.is_identical_to(obj));
 
   CHECK_EQ(obj->GetElement(0), clone->GetElement(0));
   CHECK_EQ(obj->GetElement(1), clone->GetElement(1));
 
   CHECK_EQ(obj->GetProperty(*first), clone->GetProperty(*first));
   CHECK_EQ(obj->GetProperty(*second), clone->GetProperty(*second));
 
   // Flip the values.
-  clone->SetProperty(*first, Smi::FromInt(2), NONE)->ToObjectChecked();
-  clone->SetProperty(*second, Smi::FromInt(1), NONE)->ToObjectChecked();
+  clone->SetProperty(
+      *first, Smi::FromInt(2), NONE, kNonStrictMode)->ToObjectChecked();
+  clone->SetProperty(
+      *second, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
 
   ok = clone->SetElement(0, *second)->ToObjectChecked();
   ok = clone->SetElement(1, *first)->ToObjectChecked();
 
   CHECK_EQ(obj->GetElement(1), clone->GetElement(0));
   CHECK_EQ(obj->GetElement(0), clone->GetElement(1));
 
   CHECK_EQ(obj->GetProperty(*second), clone->GetProperty(*first));
   CHECK_EQ(obj->GetProperty(*first), clone->GetProperty(*second));
 }
@@ skipping 569 matching lines @@
     CHECK(helper.b_found());
   }
   // ...but is now unreachable.
   {
     HeapIteratorTestHelper helper(a_saved, *b);
     helper.IterateHeap(HeapIterator::kFilterUnreachable);
     CHECK(!helper.a_found());
     CHECK(helper.b_found());
   }
 }