93 lines
2.0 KiB
C++
93 lines
2.0 KiB
C++
// Copyright 2010-2024 Google LLC
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "ortools/sat/model.h"
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#include <string>
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#include "gtest/gtest.h"
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namespace operations_research {
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namespace sat {
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namespace {
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struct A {
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A() = default;
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explicit A(Model* model) {}
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std::string name;
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};
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class B {
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public:
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explicit B(A* a) : a_(a) {}
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explicit B(Model* model) : a_(model->GetOrCreate<A>()) {}
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std::string name() const { return a_->name; }
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private:
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A* a_;
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};
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TEST(ModelTest, RecursiveCreationTest) {
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Model model;
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B* b = model.GetOrCreate<B>();
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model.GetOrCreate<A>()->name = "test";
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EXPECT_EQ("test", b->name());
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}
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struct C1 {
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C1() = default;
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};
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struct C2 {
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explicit C2(Model* model) {}
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};
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struct C3 {
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C3() : name("no_arg") {}
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explicit C3(Model*) : name("model") {}
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std::string name;
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};
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TEST(ModelTest, DefaultConstructorFallback) {
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Model model;
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model.GetOrCreate<C1>();
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model.GetOrCreate<C2>();
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EXPECT_EQ(model.GetOrCreate<C3>()->name, "model");
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}
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TEST(ModelTest, Register) {
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Model model;
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C3 c3;
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c3.name = "Shared struct";
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model.Register(&c3);
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EXPECT_EQ(model.GetOrCreate<C3>()->name, c3.name);
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}
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TEST(ModelTest, RegisterDeathTest) {
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Model model;
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C3 c3;
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model.Register(&c3);
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C3 c3_2;
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EXPECT_DEATH(model.Register(&c3_2), "");
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}
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TEST(ModelTest, RegisterDeathTest2) {
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Model model;
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model.GetOrCreate<C3>();
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C3 c3;
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EXPECT_DEATH(model.Register(&c3), "");
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}
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} // namespace
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} // namespace sat
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} // namespace operations_research
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