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/*
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*
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* Copyright 2019 gRPC authors.
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*
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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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*
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*/
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#include "src/core/lib/gprpp/optional.h"
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#include <grpc/support/log.h>
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#include <gtest/gtest.h>
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#include "src/core/lib/gprpp/memory.h"
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#include "test/core/util/test_config.h"
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namespace grpc_core {
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namespace testing {
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namespace {
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TEST(OptionalTest, BasicTest) {
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grpc_core::Optional<int> opt_val;
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EXPECT_FALSE(opt_val.has_value());
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const int kTestVal = 123;
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opt_val.emplace(kTestVal);
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EXPECT_TRUE(opt_val.has_value());
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EXPECT_EQ(opt_val.value(), kTestVal);
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opt_val.reset();
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EXPECT_EQ(opt_val.has_value(), false);
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}
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} // namespace
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} // namespace testing
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} // namespace grpc_core
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int main(int argc, char** argv) {
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grpc::testing::TestEnvironment env(argc, argv);
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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