Index: tools/gn/parser_fuzzer.cc |
diff --git a/tools/gn/parser_fuzzer.cc b/tools/gn/parser_fuzzer.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c7b432552eb560a913bf0009b9fb18b923d32474 |
--- /dev/null |
+++ b/tools/gn/parser_fuzzer.cc |
@@ -0,0 +1,24 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include <stdint.h> |
+ |
+#include "tools/gn/input_file.h" |
+#include "tools/gn/parser.h" |
+#include "tools/gn/source_file.h" |
+#include "tools/gn/tokenizer.h" |
+ |
+extern "C" int LLVMFuzzerTestOneInput(const unsigned char* data, size_t size) { |
+ SourceFile source; |
+ InputFile input(source); |
+ input.SetContents(std::string(reinterpret_cast<const char*>(data), size)); |
+ |
+ Err err; |
+ std::vector<Token> tokens = Tokenizer::Tokenize(&input, &err); |
+ |
+ if (!err.has_error()) |
+ Parser::Parse(tokens, &err); |
+ |
+ return 0; |
+} |