| // Copyright 2019 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 "third_party/blink/renderer/platform/text/date_time_format.h" |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| #include "third_party/blink/renderer/platform/testing/blink_fuzzer_test_support.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| |
| namespace blink { |
| |
| class DummyTokenHandler : public DateTimeFormat::TokenHandler { |
| public: |
| ~DummyTokenHandler() override = default; |
| |
| void VisitField(DateTimeFormat::FieldType field_type, int count) override { |
| CHECK(field_type != DateTimeFormat::FieldType::kFieldTypeInvalid); |
| CHECK_GE(count, 1); |
| } |
| |
| void VisitLiteral(const WTF::String& string) override { |
| CHECK_GT(string.length(), 0u); |
| } |
| }; |
| |
| } // namespace blink |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| static blink::BlinkFuzzerTestSupport test_support = |
| blink::BlinkFuzzerTestSupport(); |
| blink::DummyTokenHandler handler; |
| blink::DateTimeFormat::Parse( |
| WTF::String::FromUTF8(reinterpret_cast<const char*>(data), size), |
| handler); |
| return 0; |
| } |