Serializer: simplify external reference encoding.

test/cctest/test-serialize.cc

Index: test/cctest/test-serialize.cc
diff --git a/test/cctest/test-serialize.cc b/test/cctest/test-serialize.cc
index 21a27f534e0a5d457291de34a4d5f90ffd3180be..e4acd00167e8d46b9def005f472b00f5d75579a3 100644
--- a/test/cctest/test-serialize.cc
+++ b/test/cctest/test-serialize.cc
@@ -65,74 +65,6 @@ class TestIsolate : public Isolate {
 };
 
 
-template <class T>
-static Address AddressOf(T id) {
-  return ExternalReference(id, CcTest::i_isolate()).address();
-}
-
-
-template <class T>
-static uint32_t Encode(const ExternalReferenceEncoder& encoder, T id) {
-  return encoder.Encode(AddressOf(id));
-}
-
-
-static uint32_t make_code(TypeCode type, int id) {
-  return static_cast<uint32_t>(type) << kReferenceTypeShift | id;
-}
-
-
-TEST(ExternalReferenceEncoder) {
-  Isolate* isolate = CcTest::i_isolate();
-  v8::V8::Initialize();
-
-  ExternalReferenceEncoder encoder(isolate);
-  CHECK_EQ(make_code(BUILTIN, Builtins::kArrayCode),
-           Encode(encoder, Builtins::kArrayCode));
-  CHECK_EQ(make_code(v8::internal::RUNTIME_FUNCTION, Runtime::kAbort),
-           Encode(encoder, Runtime::kAbort));
-  ExternalReference stack_limit_address =
-      ExternalReference::address_of_stack_limit(isolate);
-  CHECK_EQ(make_code(UNCLASSIFIED, 2),
-           encoder.Encode(stack_limit_address.address()));
-  ExternalReference real_stack_limit_address =
-      ExternalReference::address_of_real_stack_limit(isolate);
-  CHECK_EQ(make_code(UNCLASSIFIED, 3),
-           encoder.Encode(real_stack_limit_address.address()));
-  CHECK_EQ(make_code(UNCLASSIFIED, 8),
-           encoder.Encode(ExternalReference::debug_break(isolate).address()));
-  CHECK_EQ(
-      make_code(UNCLASSIFIED, 4),
-      encoder.Encode(ExternalReference::new_space_start(isolate).address()));
-  CHECK_EQ(
-      make_code(UNCLASSIFIED, 1),
-      encoder.Encode(ExternalReference::roots_array_start(isolate).address()));
-  CHECK_EQ(make_code(UNCLASSIFIED, 33),
-           encoder.Encode(ExternalReference::cpu_features().address()));
-}
-
-
-TEST(ExternalReferenceDecoder) {
-  Isolate* isolate = CcTest::i_isolate();
-  v8::V8::Initialize();
-
-  ExternalReferenceDecoder decoder(isolate);
-  CHECK_EQ(AddressOf(Builtins::kArrayCode),
-           decoder.Decode(make_code(BUILTIN, Builtins::kArrayCode)));
-  CHECK_EQ(AddressOf(Runtime::kAbort),
-           decoder.Decode(make_code(v8::internal::RUNTIME_FUNCTION,
-                                    Runtime::kAbort)));
-  CHECK_EQ(ExternalReference::address_of_stack_limit(isolate).address(),
-           decoder.Decode(make_code(UNCLASSIFIED, 2)));
-  CHECK_EQ(ExternalReference::address_of_real_stack_limit(isolate).address(),
-           decoder.Decode(make_code(UNCLASSIFIED, 3)));
-  CHECK_EQ(ExternalReference::debug_break(isolate).address(),
-           decoder.Decode(make_code(UNCLASSIFIED, 8)));
-  CHECK_EQ(ExternalReference::new_space_start(isolate).address(),
-           decoder.Decode(make_code(UNCLASSIFIED, 4)));
-}
-
-
 void WritePayload(const Vector<const byte>& payload, const char* file_name) {
   FILE* file = v8::base::OS::FOpen(file_name, "wb");
   if (file == NULL) {