Renaming:

runtime/vm/dart_api_impl_test.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_api.h"
 
 #include "vm/assert.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_state.h"
 #include "vm/unit_test.h"
@@ skipping 12 matching lines @@
 
   Dart_Handle str = Dart_NewString("test");
   EXPECT_VALID(str);
   EXPECT(!Dart_IsNull(str));
 
   Dart_ExitScope();  // Exit the Dart API scope.
   Dart_ShutdownIsolate();
 }
 
 
+UNIT_TEST_CASE(IsSame) {
+  Dart_CreateIsolate(NULL, NULL);
+  Dart_EnterScope();  // Enter a Dart API scope for the unit test.
+
+  bool identical = false;
+  Dart_Handle five = Dart_NewString("5");
+  Dart_Handle five_again = Dart_NewString("5");
+  Dart_Handle seven = Dart_NewString("7");
+
+  // Identical objects.
+  EXPECT_VALID(Dart_IsSame(five, five, &identical));
+  EXPECT(identical);
+
+  // Equal objects.
+  EXPECT_VALID(Dart_IsSame(five, five_again, &identical));
+  EXPECT(!identical);
+
+  // Different objects.
+  EXPECT_VALID(Dart_IsSame(five, seven, &identical));
+  EXPECT(!identical);

[Ivan Posva, 2011/11/07 23:48:30]

Can you also test with objects that are not subclassed from the Instance class?

[turnidge, 2011/11/10 20:30:58]

Ok.

+
+  Dart_ExitScope();  // Exit the Dart API scope.
+  Dart_ShutdownIsolate();
+}
+
+
+UNIT_TEST_CASE(ObjectEquals) {
+  Dart_CreateIsolate(NULL, NULL);
+  Dart_EnterScope();  // Enter a Dart API scope for the unit test.
+
+  bool equal = false;
+  Dart_Handle five = Dart_NewString("5");
+  Dart_Handle five_again = Dart_NewString("5");
+  Dart_Handle seven = Dart_NewString("7");
+
+  // Identical objects.
+  EXPECT_VALID(Dart_ObjectEquals(five, five, &equal));
+  EXPECT(equal);
+
+  // Equal objects.
+  EXPECT_VALID(Dart_ObjectEquals(five, five_again, &equal));
+  EXPECT(equal);
+
+  // Different objects.
+  EXPECT_VALID(Dart_ObjectEquals(five, seven, &equal));
+  EXPECT(!equal);
+
+  Dart_ExitScope();  // Exit the Dart API scope.
+  Dart_ShutdownIsolate();
+}
+
+
 UNIT_TEST_CASE(BooleanValues) {
   Dart_CreateIsolate(NULL, NULL);
   Dart_EnterScope();  // Enter a Dart API scope for the unit test.
 
   Dart_Handle str = Dart_NewString("test");
   EXPECT(!Dart_IsBoolean(str));
 
   bool value = false;
   Dart_Handle result = Dart_BooleanValue(str, &value);
   EXPECT(!Dart_IsValid(result));
@@ skipping 1539 matching lines @@
     EXPECT(!Dart_ExceptionOccurred(instanceOfTestObj));
 
     // Fetch InstanceOfTest class.
     Dart_Handle cls = Dart_GetClass(lib, Dart_NewString("InstanceOfTest"));
     EXPECT_VALID(cls);
     EXPECT(!Dart_ExceptionOccurred(cls));
 
     // Now check instanceOfTestObj reported as an instance of
     // InstanceOfTest class.
     bool is_instance = false;
-    result = Dart_IsInstanceOf(instanceOfTestObj, cls, &is_instance);
+    result = Dart_ObjectIsType(instanceOfTestObj, cls, &is_instance);
     EXPECT_VALID(result);
     EXPECT(is_instance);
 
     // Fetch OtherClass and check if instanceOfTestObj is instance of it.
     Dart_Handle otherClass = Dart_GetClass(lib, Dart_NewString("OtherClass"));
     EXPECT_VALID(otherClass);
     EXPECT(!Dart_ExceptionOccurred(otherClass));
 
-    result = Dart_IsInstanceOf(instanceOfTestObj, otherClass, &is_instance);
+    result = Dart_ObjectIsType(instanceOfTestObj, otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
     // Check that primitives are not instances of InstanceOfTest class.
-    result = Dart_IsInstanceOf(Dart_NewString("a string"), otherClass,
+    result = Dart_ObjectIsType(Dart_NewString("a string"), otherClass,
                                &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
-    result = Dart_IsInstanceOf(Dart_NewInteger(42), otherClass, &is_instance);
+    result = Dart_ObjectIsType(Dart_NewInteger(42), otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
-    result = Dart_IsInstanceOf(Dart_NewBoolean(true), otherClass, &is_instance);
+    result = Dart_ObjectIsType(Dart_NewBoolean(true), otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
     // Check that null is not an instance of InstanceOfTest class.
     Dart_Handle null = Dart_InvokeStatic(lib,
                                          Dart_NewString("OtherClass"),
                                          Dart_NewString("returnNull"),
                                          0,
                                          NULL);
     EXPECT_VALID(null);
     EXPECT(!Dart_ExceptionOccurred(null));
 
-    result = Dart_IsInstanceOf(null, otherClass, &is_instance);
+    result = Dart_ObjectIsType(null, otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
     // Check that error is returned if null is passed as a class argument.
-    result = Dart_IsInstanceOf(null, null, &is_instance);
+    result = Dart_ObjectIsType(null, null, &is_instance);
     EXPECT(!Dart_IsValid(result));
 
     Dart_ExitScope();  // Exit the Dart API scope.
   }
   Dart_ShutdownIsolate();
 }
 
 
 UNIT_TEST_CASE(NullReceiver) {
   Dart_CreateIsolate(NULL, NULL);
@@ skipping 293 matching lines @@
                                NULL);
     EXPECT_VALID(result);
 
     Dart_ExitScope();  // Exit the Dart API scope.
   }
   Dart_ShutdownIsolate();
 }
 #endif  // TARGET_ARCH_IA32.
 
 }  // namespace dart