llvm/clang-tools-extra/unittests/clang-tidy/UsingInserterTest.cpp

//===---- UsingInserterTest.cpp - clang-tidy ----------------------------===//
//
// 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 "../clang-tidy/utils/UsingInserter.h"

#include "ClangTidyTest.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/ASTMatchers/ASTMatchers.h"
#include "gtest/gtest.h"

namespace clang {
namespace tidy {
namespace utils {

// Replace all function calls with calls to foo::func. Inserts using
// declarations as necessary. This checker is for testing only. It
// can only run on one test case (e.g. wih one SourceManager).
class InsertUsingCheck : public clang::tidy::ClangTidyCheck { … };

template <typename Check>
std::string runChecker(StringRef Code, unsigned ExpectedWarningCount) { … }

TEST(UsingInserterTest, ReusesExisting) { … }

TEST(UsingInserterTest, ReusesExistingGlobal) { … }

TEST(UsingInserterTest, AvoidsConflict) { … }

} // namespace utils
} // namespace tidy
} // namespace clang