1//===-- ClangFormatFuzzer.cpp - Fuzz the Clang format tool ----------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9/// 10/// \file 11/// \brief This file implements a function that runs Clang format on a single 12/// input. This function is then linked into the Fuzzer library. 13/// 14//===----------------------------------------------------------------------===// 15 16#include "clang/Format/Format.h" 17 18extern "C" void TestOneInput(uint8_t *data, size_t size) { 19 // FIXME: fuzz more things: different styles, different style features. 20 std::string s((const char *)data, size); 21 auto Style = getGoogleStyle(clang::format::FormatStyle::LK_Cpp); 22 Style.ColumnLimit = 60; 23 applyAllReplacements(s, clang::format::reformat( 24 Style, s, {clang::tooling::Range(0, s.size())})); 25} 26