- Represent strings internally in UTF-16 format, this makes it

runtime/vm/unit_test.cc

 // Copyright (c) 2012, 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 <stdio.h>
 
 #include "vm/unit_test.h"
 
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
@@ skipping 35 matching lines @@
   }
 }
 
 
 static Dart_Handle LibraryTagHandler(Dart_LibraryTag tag,
                                      Dart_Handle library,
                                      Dart_Handle url) {
   if (!Dart_IsLibrary(library)) {
     return Dart_Error("not a library");
   }
-  if (!Dart_IsString8(url)) {
+  if (!Dart_IsString(url)) {
     return Dart_Error("url is not a string");
   }
   const char* url_chars = NULL;
   Dart_Handle result = Dart_StringToCString(url, &url_chars);
   if (Dart_IsError(result)) {
     return Dart_Error("accessing url characters failed");
   }
   bool is_dart_scheme_url = DartUtils::IsDartSchemeURL(url_chars);
   if (tag == kCanonicalizeUrl) {
     // If this is a Dart Scheme URL then it is not modified as it will be
@@ skipping 26 matching lines @@
   return DartUtils::LoadSource(NULL,
                                library,
                                url,
                                tag,
                                url_chars);
 }
 
 
 Dart_Handle TestCase::LoadTestScript(const char* script,
                                      Dart_NativeEntryResolver resolver) {
-  Dart_Handle url = Dart_NewString(TestCase::url());
-  Dart_Handle source = Dart_NewString(script);
+  Dart_Handle url = NewString(TestCase::url());
+  Dart_Handle source = NewString(script);
   Dart_Handle result = Dart_SetLibraryTagHandler(LibraryTagHandler);
   EXPECT_VALID(result);
   EXPECT_VALID(result);
   Dart_Handle lib = Dart_LoadScript(url, source);
   DART_CHECK_VALID(lib);
   result = Dart_SetNativeResolver(lib, resolver);
   DART_CHECK_VALID(result);
   return lib;
 }
 
 
 Dart_Handle TestCase::lib() {
-  Dart_Handle url = Dart_NewString(TestCase::url());
+  Dart_Handle url = NewString(TestCase::url());
   Dart_Handle lib = Dart_LookupLibrary(url);
   DART_CHECK_VALID(lib);
   ASSERT(Dart_IsLibrary(lib));
   return lib;
 }
 
 
 Dart_Handle TestCase::library_handler(Dart_LibraryTag tag,
                                       Dart_Handle library,
                                       Dart_Handle url) {
@@ skipping 87 matching lines @@
 
 bool CompilerTest::TestCompileFunction(const Function& function) {
   Isolate* isolate = Isolate::Current();
   ASSERT(isolate != NULL);
   ASSERT(ClassFinalizer::AllClassesFinalized());
   const Error& error = Error::Handle(Compiler::CompileFunction(function));
   return error.IsNull();
 }
 
 }  // namespace dart