Fix issue 65 by making sure not to leak any of the cache...

test/cctest/test-api.cc

 // Copyright 2007-2008 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 427 matching lines @@
   }
  private:
   char* data_;
   size_t length_;
 };
 
 
 int TestAsciiResource::dispose_count = 0;
 
 
-TEST(ScriptUsingStringResource) {
+THREADED_TEST(ScriptUsingStringResource) {
   TestResource::dispose_count = 0;
   const char* c_source = "1 + 2 * 3";
   uint16_t* two_byte_source = AsciiToTwoByteString(c_source);
   {
     v8::HandleScope scope;
     LocalContext env;
     TestResource* resource = new TestResource(two_byte_source);
     Local<String> source = String::NewExternal(resource);
     Local<Script> script = Script::Compile(source);
     Local<Value> value = script->Run();
     CHECK(value->IsNumber());
     CHECK_EQ(7, value->Int32Value());
     CHECK(source->IsExternal());
     CHECK_EQ(resource,
              static_cast<TestResource*>(source->GetExternalStringResource()));
     v8::internal::Heap::CollectAllGarbage();
     CHECK_EQ(0, TestResource::dispose_count);
   }
   v8::internal::Heap::CollectAllGarbage();
   CHECK_EQ(1, TestResource::dispose_count);
 }
 
 
-TEST(ScriptUsingAsciiStringResource) {
+THREADED_TEST(ScriptUsingAsciiStringResource) {
   TestAsciiResource::dispose_count = 0;
   const char* c_source = "1 + 2 * 3";
   {
     v8::HandleScope scope;
     LocalContext env;
     Local<String> source =
         String::NewExternal(new TestAsciiResource(i::StrDup(c_source)));
     Local<Script> script = Script::Compile(source);
     Local<Value> value = script->Run();
     CHECK(value->IsNumber());
@@ skipping 4424 matching lines @@
   v8::Handle<v8::Script> script0 =
       v8::Script::Compile(source0, v8::String::New("test.js"));
   v8::Handle<v8::Script> script1 =
       v8::Script::Compile(source1, v8::String::New("test.js"));
   v8::Handle<v8::Script> script2 =
       v8::Script::Compile(source0);  // different origin
   CHECK_EQ(1234, script0->Run()->Int32Value());
   CHECK_EQ(1234, script1->Run()->Int32Value());
   CHECK_EQ(1234, script2->Run()->Int32Value());
 }