Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1 | // Copyright 2016 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include <limits.h> |
| 6 | #include <stddef.h> |
| 7 | #include <stdint.h> |
| 8 | |
| 9 | #include "include/v8.h" |
| 10 | #include "test/fuzzer/fuzzer-support.h" |
| 11 | |
| 12 | extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| 13 | v8_fuzzer::FuzzerSupport* support = v8_fuzzer::FuzzerSupport::Get(); |
| 14 | v8::Isolate* isolate = support->GetIsolate(); |
| 15 | |
| 16 | v8::Isolate::Scope isolate_scope(isolate); |
| 17 | v8::HandleScope handle_scope(isolate); |
| 18 | v8::Context::Scope context_scope(support->GetContext()); |
| 19 | v8::TryCatch try_catch(isolate); |
| 20 | |
| 21 | if (size > INT_MAX) return 0; |
| 22 | v8::Local<v8::String> source; |
| 23 | if (!v8::String::NewFromOneByte(isolate, data, v8::NewStringType::kNormal, |
| 24 | static_cast<int>(size)) |
| 25 | .ToLocal(&source)) { |
| 26 | return 0; |
| 27 | } |
| 28 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 29 | v8::JSON::Parse(support->GetContext(), source).IsEmpty(); |
| 30 | isolate->RequestGarbageCollectionForTesting( |
| 31 | v8::Isolate::kFullGarbageCollection); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 32 | return 0; |
| 33 | } |