1/*
2 * Copyright 2018 Google, LLC
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#include "include/core/SkData.h"
9#include "include/core/SkStream.h"
10#include "modules/skottie/include/Skottie.h"
11#include "src/core/SkFontMgrPriv.h"
12#include "tools/fonts/TestFontMgr.h"
13
14void FuzzSkottieJSON(sk_sp<SkData> bytes) {
15    SkMemoryStream stream(bytes);
16    auto animation = skottie::Animation::Make(&stream);
17    if (!animation) {
18        return;
19    }
20    animation->seek(0.1337f); // A "nothing up my sleeve" number
21}
22
23#if defined(SK_BUILD_FOR_LIBFUZZER)
24extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
25    gSkFontMgr_DefaultFactory = &ToolUtils::MakePortableFontMgr;
26    auto bytes = SkData::MakeWithoutCopy(data, size);
27    FuzzSkottieJSON(bytes);
28    return 0;
29}
30#endif
31