/*

* Copyright (c) Facebook, Inc. and its affiliates.

*

* This source code is licensed under the MIT license found in the

* LICENSE file in the root directory of this source tree.

*/

#include "hermes/Support/OptValue.h"

#include "gtest/gtest.h"

using namespace hermes;

namespace {

template <typename T>

void run1BasicTest() {

T val1{};

T val2 = !val1;

OptValue<T> empty1{};

OptValue<T> empty2(llvh::None);

OptValue<T> filled1(val1);

OptValue<T> filled2(val2);

ASSERT_EQ(empty1, empty2);

ASSERT_NE(empty1, filled1);

ASSERT_EQ(filled1, filled1);

ASSERT_NE(filled1, filled2);

ASSERT_EQ(*filled1, val1);

ASSERT_EQ(filled2.getValue(), val2);

}

TEST(OptValue, Basics) {

run1BasicTest<int>();

run1BasicTest<double>();

run1BasicTest<bool>();

}

} // end anonymous namespace