| //===- unittest/Tooling/ReplacementTest.h - Replacements related test------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines utility class and function for Replacement related tests. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_UNITTESTS_TOOLING_REPLACEMENTTESTBASE_H |
| #define LLVM_CLANG_UNITTESTS_TOOLING_REPLACEMENTTESTBASE_H |
| |
| #include "RewriterTestContext.h" |
| #include "clang/Tooling/Core/Replacement.h" |
| #include "gtest/gtest.h" |
| |
| namespace clang { |
| namespace tooling { |
| |
| /// \brief Converts a set of replacements to Replacements class. |
| /// \return A Replacements class containing \p Replaces on success; otherwise, |
| /// an empty Replacements is returned. |
| inline tooling::Replacements |
| toReplacements(const std::set<tooling::Replacement> &Replaces) { |
| tooling::Replacements Result; |
| for (const auto &R : Replaces) { |
| auto Err = Result.add(R); |
| EXPECT_TRUE(!Err); |
| if (Err) { |
| llvm::errs() << llvm::toString(std::move(Err)) << "\n"; |
| return tooling::Replacements(); |
| } |
| } |
| return Result; |
| } |
| |
| /// \brief A utility class for replacement related tests. |
| class ReplacementTest : public ::testing::Test { |
| protected: |
| tooling::Replacement createReplacement(SourceLocation Start, unsigned Length, |
| llvm::StringRef ReplacementText) { |
| return tooling::Replacement(Context.Sources, Start, Length, |
| ReplacementText); |
| } |
| |
| RewriterTestContext Context; |
| }; |
| |
| } // namespace tooling |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_UNITTESTS_TOOLING_REPLACEMENTTESTBASE_H |