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llvm-mirror/unittests/Support/MatchersTest.cpp
Ilya Biryukov 6ba502b1aa [Support] Add a GTest matcher for Optional<T>
Reviewers: sammccall

Reviewed By: sammccall

Subscribers: mgorny, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D61071

llvm-svn: 359174
2019-04-25 09:03:32 +00:00

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//===----- unittests/MatchersTest.cpp -------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "llvm/ADT/Optional.h"
#include "llvm/Testing/Support/SupportHelpers.h"
#include "gmock/gmock-matchers.h"
using ::testing::_;
using ::testing::AllOf;
using ::testing::Gt;
using ::testing::Lt;
using ::testing::Not;
namespace {
TEST(MatchersTest, Optional) {
EXPECT_THAT(llvm::Optional<int>(llvm::None), Not(llvm::ValueIs(_)));
EXPECT_THAT(llvm::Optional<int>(10), llvm::ValueIs(10));
EXPECT_THAT(llvm::Optional<int>(10), llvm::ValueIs(AllOf(Lt(11), Gt(9))));
}
} // namespace