1 files changed, 46 insertions, 0 deletions
diff --git a/deps/v8/test/cctest/test-factory.cc b/deps/v8/test/cctest/test-factory.cc
new file mode 100644
index 0000000000..a282f4bccd
--- /dev/null
+++ b/deps/v8/test/cctest/test-factory.cc
@@ -0,0 +1,46 @@
+// 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