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// Copyright 2018 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 "include/v8.h"
#include "src/handles-inl.h"
#include "src/isolate.h"
#include "test/cctest/cctest.h"
namespace v8 {
namespace internal {
namespace test_factory {
TEST(Factory_NewCode) {
LocalContext env;
v8::Isolate* isolate = env->GetIsolate();
Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
HandleScope scope(i_isolate);
// Create a big function that ends up in CODE_LO_SPACE.
const int instruction_size = kMaxRegularHeapObjectSize + 1;
std::unique_ptr<byte[]> instructions(new byte[instruction_size]);
CodeDesc desc;
desc.buffer = instructions.get();
desc.buffer_size = instruction_size;
desc.instr_size = instruction_size;
desc.reloc_size = 0;
desc.constant_pool_size = 0;
desc.unwinding_info = nullptr;
desc.unwinding_info_size = 0;
desc.origin = nullptr;
Handle<Object> self_ref;
Handle<Code> code =
i_isolate->factory()->NewCode(desc, Code::WASM_FUNCTION, self_ref);
CHECK(i_isolate->heap()->InSpace(*code, CODE_LO_SPACE));
#if VERIFY_HEAP
code->ObjectVerify(i_isolate);
#endif
}
} // namespace test_factory
} // namespace internal
} // namespace v8
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