Only pass idle notifications on from the API if V8 has been...

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 7797 matching lines @@
   result = CompileRun("pixels[1] = 23;"
                       "pixels.__proto__ = [];"
                       "js_array.__proto__ = pixels;"
                       "js_array.concat(pixels);");
   CHECK_EQ(77, v8::Object::Cast(*result)->Get(v8_str("0"))->Int32Value());
   CHECK_EQ(23, v8::Object::Cast(*result)->Get(v8_str("1"))->Int32Value());
 
   free(pixel_data);
 }
 
+
 THREADED_TEST(ScriptContextDependence) {
   v8::HandleScope scope;
   LocalContext c1;
   const char *source = "foo";
   v8::Handle<v8::Script> dep = v8::Script::Compile(v8::String::New(source));
   v8::Handle<v8::Script> indep = v8::Script::New(v8::String::New(source));
   c1->Global()->Set(v8::String::New("foo"), v8::Integer::New(100));
   CHECK_EQ(dep->Run()->Int32Value(), 100);
   CHECK_EQ(indep->Run()->Int32Value(), 100);
   LocalContext c2;
   c2->Global()->Set(v8::String::New("foo"), v8::Integer::New(101));
   CHECK_EQ(dep->Run()->Int32Value(), 100);
   CHECK_EQ(indep->Run()->Int32Value(), 101);
 }
 
+
 THREADED_TEST(StackTrace) {
   v8::HandleScope scope;
   LocalContext context;
   v8::TryCatch try_catch;
   const char *source = "function foo() { FAIL.FAIL; }; foo();";
   v8::Handle<v8::String> src = v8::String::New(source);
   v8::Handle<v8::String> origin = v8::String::New("stack-trace-test");
   v8::Script::New(src, origin)->Run();
   CHECK(try_catch.HasCaught());
   v8::String::Utf8Value stack(try_catch.StackTrace());
   CHECK(strstr(*stack, "at foo (stack-trace-test") != NULL);
 }
+
+
+// Test that idle notification can be handled when V8 has not yet been
+// set up.
+THREADED_TEST(IdleNotification) {
+  for (int i = 0; i < 100; i++) v8::V8::IdleNotification(true);
+  for (int i = 0; i < 100; i++) v8::V8::IdleNotification(false);
+}