forked from OSchip/llvm-project
35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
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//===-- ClangdFuzzer.cpp - Fuzz clangd ------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief This file implements a function that runs clangd on a single input.
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/// This function is then linked into the Fuzzer library.
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///
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//===----------------------------------------------------------------------===//
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#include "ClangdLSPServer.h"
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#include "llvm/Support/Program.h"
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#include <sstream>
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extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) {
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/// Change stdin to binary to not lose \r\n on windows.
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llvm::sys::ChangeStdinToBinary();
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clang::clangd::JSONOutput Out(llvm::nulls(), llvm::nulls(), nullptr);
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/// Initialize and run ClangdLSPServer.
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clang::clangd::ClangdLSPServer LSPServer(
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Out, clang::clangd::getDefaultAsyncThreadsCount(),
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/*EnableSnippets=*/false, llvm::None, llvm::None);
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std::istringstream In(std::string(reinterpret_cast<char *>(data), size));
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LSPServer.run(In);
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return 0;
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}
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