Patch for allowing several V8 instances in process:...

test/cctest/cctest.h

 // Copyright 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 11 matching lines @@
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef CCTEST_H_
 #define CCTEST_H_
 
 #include "v8.h"
+#include "v8-global-context.h"
 
 #ifndef TEST
 #define TEST(Name)                                                       \
   static void Test##Name();                                              \
   CcTest register_test_##Name(Test##Name, __FILE__, #Name, NULL, true);  \
   static void Test##Name()
 #endif
 
 #ifndef DEPENDENT_TEST
 #define DEPENDENT_TEST(Name, Dep)                                        \
   static void Test##Name();                                              \
   CcTest register_test_##Name(Test##Name, __FILE__, #Name, #Dep, true);  \
   static void Test##Name()
 #endif
 
 #ifndef DISABLED_TEST
 #define DISABLED_TEST(Name)                                              \
   static void Test##Name();                                              \
   CcTest register_test_##Name(Test##Name, __FILE__, #Name, NULL, false); \
   static void Test##Name()
 #endif
 
 class CcTest {
  public:
   typedef void (TestFunction)();
   CcTest(TestFunction* callback, const char* file, const char* name,
          const char* dependency, bool enabled);
-  void Run() { callback_(); }
+  void Run();
   static int test_count();
   static CcTest* last() { return last_; }
   CcTest* prev() { return prev_; }
   const char* file() { return file_; }
   const char* name() { return name_; }
   const char* dependency() { return dependency_; }
   bool enabled() { return enabled_; }
  private:
   TestFunction* callback_;
   const char* file_;
   const char* name_;
   const char* dependency_;
   bool enabled_;
   static CcTest* last_;
   CcTest* prev_;
 };
 
+class V8Runner: public v8::internal::Thread {
+  CcTest::TestFunction* callback_;
+
+  virtual void Run() {
+    v8::V8ContextProvider v8context_provider;
+    v8::V8ContextBinder v8context_binder(v8context_provider);
+    callback_();
+  }
+ public:
+  explicit V8Runner(CcTest::TestFunction* callback)
+     :callback_(callback) {}
+};
+
 // Switches between all the Api tests using the threading support.
 // In order to get a surprising but repeatable pattern of thread
 // switching it has extra semaphores to control the order in which
 // the tests alternate, not relying solely on the big V8 lock.
 //
 // A test is augmented with calls to ApiTestFuzzer::Fuzz() in its
 // callbacks.  This will have no effect when we are not running the
 // thread fuzzing test.  In the thread fuzzing test it will
 // pseudorandomly select a successor thread and switch execution
 // to that thread, suspending the current test.
@@ skipping 115 matching lines @@
 }
 
 
 // Helper function that compiles and runs the source.
 static inline v8::Local<v8::Value> CompileRun(const char* source) {
   return v8::Script::Compile(v8::String::New(source))->Run();
 }
 
 
 #endif  // ifndef CCTEST_H_