wehub-resource-sync
86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include <gtest/gtest.h>
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#include <tvm/ffi/memory.h>
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#include <tvm/runtime/logging.h>
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namespace tvm {
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namespace test {
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using namespace tvm::runtime;
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class ObjBase : public ffi::Object {
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public:
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// dynamically allocate slow
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static constexpr const uint32_t _type_child_slots = 1;
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TVM_FFI_DECLARE_OBJECT_INFO("test.ObjBase", ObjBase, ffi::Object);
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};
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class ObjA : public ObjBase {
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public:
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static constexpr const uint32_t _type_child_slots = 0;
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TVM_FFI_DECLARE_OBJECT_INFO("test.ObjA", ObjA, ObjBase);
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};
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class ObjB : public ObjBase {
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public:
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static constexpr const uint32_t _type_child_slots = 0;
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TVM_FFI_DECLARE_OBJECT_INFO("test.ObjB", ObjB, ObjBase);
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};
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class ObjAA : public ObjA {
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public:
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TVM_FFI_DECLARE_OBJECT_INFO_FINAL("test.ObjAA", ObjAA, ObjA);
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};
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} // namespace test
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} // namespace tvm
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TEST(ObjectHierachy, Basic) {
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using namespace tvm;
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using namespace tvm::runtime;
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using namespace tvm::test;
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using namespace tvm::ffi;
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ffi::ObjectRef refA(ffi::make_object<ObjA>());
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TVM_FFI_ICHECK_EQ(refA->type_index(), ObjA::RuntimeTypeIndex());
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TVM_FFI_ICHECK(refA.as<ffi::Object>() != nullptr);
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TVM_FFI_ICHECK(refA.as<ObjA>() != nullptr);
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TVM_FFI_ICHECK(refA.as<ObjBase>() != nullptr);
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TVM_FFI_ICHECK(refA.as<ObjB>() == nullptr);
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TVM_FFI_ICHECK(refA.as<ObjAA>() == nullptr);
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ffi::ObjectRef refAA(ffi::make_object<ObjAA>());
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TVM_FFI_ICHECK_EQ(refAA->type_index(), ObjAA::RuntimeTypeIndex());
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TVM_FFI_ICHECK(refAA.as<ffi::Object>() != nullptr);
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TVM_FFI_ICHECK(refAA.as<ObjBase>() != nullptr);
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TVM_FFI_ICHECK(refAA.as<ObjA>() != nullptr);
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TVM_FFI_ICHECK(refAA.as<ObjAA>() != nullptr);
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TVM_FFI_ICHECK(refAA.as<ObjB>() == nullptr);
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ffi::ObjectRef refB(ffi::make_object<ObjB>());
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TVM_FFI_ICHECK_EQ(refB->type_index(), ObjB::RuntimeTypeIndex());
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TVM_FFI_ICHECK(refB.as<ffi::Object>() != nullptr);
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TVM_FFI_ICHECK(refB.as<ObjBase>() != nullptr);
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TVM_FFI_ICHECK(refB.as<ObjA>() == nullptr);
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TVM_FFI_ICHECK(refB.as<ObjAA>() == nullptr);
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TVM_FFI_ICHECK(refB.as<ObjB>() != nullptr);
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}
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