Add test for calls to native runtime functions in extensions.

test/cctest/test-api.cc

 // Copyright 2007-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3587 matching lines @@
   v8::HandleScope handle_scope;
   v8::RegisterExtension(new Extension("exception",
                                       kExceptionInExtensionSource));
   const char* extension_names[] = { "exception" };
   v8::ExtensionConfiguration extensions(1, extension_names);
   v8::Handle<Context> context = Context::New(&extensions);
   CHECK(context.IsEmpty());
 }
 
 
+static const char* kNativeCallInExtensionSource =
+    "function call_runtime_last_index_of(x) {"
+    "  return %StringLastIndexOf(x, 'bob', 10);"
+    "}";
+
+
+static const char* kNativeCallTest =
+    "call_runtime_last_index_of('bobbobboellebobboellebobbob');";
+
+// Test that a native runtime calls are supported in extensions.
+THREADED_TEST(NativeCallInExtensions) {
+  v8::HandleScope handle_scope;
+  v8::RegisterExtension(new Extension("nativecall",
+                                      kNativeCallInExtensionSource));
+  const char* extension_names[] = { "nativecall" };
+  v8::ExtensionConfiguration extensions(1, extension_names);
+  v8::Handle<Context> context = Context::New(&extensions);
+  Context::Scope lock(context);
+  v8::Handle<Value> result = Script::Compile(v8_str(kNativeCallTest))->Run();
+  CHECK_EQ(result, v8::Integer::New(3));
+}
+
+
 static void CheckDependencies(const char* name, const char* expected) {
   v8::HandleScope handle_scope;
   v8::ExtensionConfiguration config(1, &name);
   LocalContext context(&config);
   CHECK_EQ(String::New(expected), context->Global()->Get(v8_str("loaded")));
 }
 
 
 /*
  * Configuration:
@@ skipping 7662 matching lines @@
   ExpectFalse("Object.prototype.hasOwnProperty.call(other, \'0\')");
 
   CHECK_EQ(false, global0->HasRealIndexedProperty(0));
   CHECK_EQ(false, global0->HasRealNamedProperty(v8_str("x")));
   CHECK_EQ(false, global0->HasRealNamedCallbackProperty(v8_str("x")));
 
   // Reset the failed access check callback so it does not influence
   // the other tests.
   v8::V8::SetFailedAccessCheckCallbackFunction(NULL);
 }