25 lines · cpp
1//===----- unittests/MatchersTest.cpp -------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "llvm/Testing/Support/SupportHelpers.h"10#include "gmock/gmock-matchers.h"11 12using ::testing::_;13using ::testing::AllOf;14using ::testing::Gt;15using ::testing::Lt;16using ::testing::Not;17 18namespace {19TEST(MatchersTest, Optional) {20 EXPECT_THAT(std::optional<int>(std::nullopt), Not(llvm::ValueIs(_)));21 EXPECT_THAT(std::optional<int>(10), llvm::ValueIs(10));22 EXPECT_THAT(std::optional<int>(10), llvm::ValueIs(AllOf(Lt(11), Gt(9))));23}24} // namespace25