// Copyright 2014 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include <stdlib.h> #include "src/heap/factory.h" #include "src/objects/objects-inl.h" #include "test/cctest/cctest.h" namespace v8 { namespace internal { TEST(ArrayList) { LocalContext context; Isolate* isolate = CcTest::i_isolate(); HandleScope scope(isolate); Handle<ArrayList> array( ArrayList::cast(ReadOnlyRoots(isolate).empty_fixed_array()), isolate); CHECK_EQ(0, array->Length()); array = ArrayList::Add(isolate, array, handle(Smi::FromInt(100), isolate)); CHECK_EQ(1, array->Length()); CHECK_EQ(100, Smi::ToInt(array->Get(0))); array = ArrayList::Add(isolate, array, handle(Smi::FromInt(200), isolate), handle(Smi::FromInt(300), isolate)); CHECK_EQ(3, array->Length()); CHECK_EQ(100, Smi::ToInt(array->Get(0))); CHECK_EQ(200, Smi::ToInt(array->Get(1))); CHECK_EQ(300, Smi::ToInt(array->Get(2))); array->Set(2, Smi::FromInt(400)); CHECK_EQ(400, Smi::ToInt(array->Get(2))); array->Clear(2, ReadOnlyRoots(isolate).undefined_value()); array->SetLength(2); CHECK_EQ(2, array->Length()); CHECK_EQ(100, Smi::ToInt(array->Get(0))); CHECK_EQ(200, Smi::ToInt(array->Get(1))); } } // namespace internal } // namespace v8