Simplified garbage collection idle handler.

test/cctest/test-api.cc

 // Copyright 2012 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 15969 matching lines @@
   i::Factory* factory = CcTest::i_isolate()->factory();
   v8::HandleScope scope(CcTest::isolate());
   i::AlwaysAllocateScope always_allocate(CcTest::i_isolate());
   for (int i = 0; i < 1000; i++) {
     factory->NewFixedArray(1000, i::TENURED);
   }
 }
 
 
 // Test that idle notification can be handled and eventually collects garbage.
-TEST(IdleNotificationWithSmallHint) {
-  const intptr_t MB = 1024 * 1024;
-  const double IdlePauseInSeconds = 0.9;
-  LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
-  intptr_t initial_size = CcTest::heap()->SizeOfObjects();
-  CreateGarbageInOldSpace();
-  intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects();
-  CHECK_GT(size_with_garbage, initial_size + MB);
-  bool finished = false;
-  for (int i = 0; i < 200 && !finished; i++) {
-    finished = env->GetIsolate()->IdleNotificationDeadline(
-        (v8::base::TimeTicks::HighResolutionNow().ToInternalValue() /
-         static_cast<double>(v8::base::Time::kMicrosecondsPerSecond)) +
-        IdlePauseInSeconds);
-  }
-  intptr_t final_size = CcTest::heap()->SizeOfObjects();
-  CHECK(finished);
-  CHECK_LT(final_size, initial_size + 1);
-}
-
-
-// Test that idle notification can be handled and eventually collects garbage.
-TEST(IdleNotificationWithLargeHint) {
+TEST(TestIdleNotification) {
   const intptr_t MB = 1024 * 1024;
   const double IdlePauseInSeconds = 1.0;
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());
   intptr_t initial_size = CcTest::heap()->SizeOfObjects();
   CreateGarbageInOldSpace();
   intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects();
   CHECK_GT(size_with_garbage, initial_size + MB);
   bool finished = false;
   for (int i = 0; i < 200 && !finished; i++) {
@@ skipping 5869 matching lines @@
   }
   {
     v8::TryCatch try_catch;
     uint16_t* data = reinterpret_cast<uint16_t*>(buffer);
     CHECK(v8::String::NewFromTwoByte(isolate, data, v8::String::kNormalString,
                                      length).IsEmpty());
     CHECK(!try_catch.HasCaught());
   }
   free(buffer);
 }