File: ClangdFuzzer.cpp

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (34 lines) | stat: -rw-r--r-- 1,240 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
//===-- ClangdFuzzer.cpp - Fuzz clangd ------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief This file implements a function that runs clangd on a single input.
/// This function is then linked into the Fuzzer library.
///
//===----------------------------------------------------------------------===//

#include "ClangdLSPServer.h"
#include "CodeComplete.h"
#include <sstream>

extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) {
  clang::clangd::JSONOutput Out(llvm::nulls(), llvm::nulls(), nullptr);
  clang::clangd::CodeCompleteOptions CCOpts;
  CCOpts.EnableSnippets = false;

  // Initialize and run ClangdLSPServer.
  clang::clangd::ClangdLSPServer LSPServer(
      Out, clang::clangd::getDefaultAsyncThreadsCount(),
      /*StorePreamblesInMemory=*/false, CCOpts, llvm::None, llvm::None,
      /*BuildDynamicSymbolIndex=*/false);

  std::istringstream In(std::string(reinterpret_cast<char *>(data), size));
  LSPServer.run(In);
  return 0;
}