/* * Copyright (c) 2016, Alliance for Open Media. All rights reserved * * This source code is subject to the terms of the BSD 2 Clause License and * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License * was not distributed with this source code in the LICENSE file, you can * obtain it at www.aomedia.org/license/software. If the Alliance for Open * Media Patent License 1.0 was not distributed with this source code in the * PATENTS file, you can obtain it at www.aomedia.org/license/patent. */ #include <cstdio> #include <string> #include "third_party/googletest/src/googletest/include/gtest/gtest.h" #include "test/codec_factory.h" #include "test/ivf_video_source.h" #include "test/util.h" #include "test/video_source.h" namespace { struct DecodeParam { int threads; const char *filename; }; std::ostream &operator<<(std::ostream &os, const DecodeParam &dp) { return os << "threads: " << dp.threads << " file: " << dp.filename; } class InvalidFileTest : public ::libaom_test::DecoderTest, public ::libaom_test::CodecTestWithParam<DecodeParam> { protected: InvalidFileTest() : DecoderTest(GET_PARAM(0)), res_file_(NULL) {} virtual ~InvalidFileTest() { if (res_file_ != NULL) fclose(res_file_); } void OpenResFile(const std::string &res_file_name) { res_file_ = libaom_test::OpenTestDataFile(res_file_name); ASSERT_TRUE(res_file_ != NULL) << "Result file open failed. Filename: " << res_file_name; } virtual bool HandleDecodeResult( const aom_codec_err_t res_dec, const libaom_test::CompressedVideoSource &video, libaom_test::Decoder *decoder) { EXPECT_TRUE(res_file_ != NULL); int expected_res_dec = -1; // Read integer result. const int res = fscanf(res_file_, "%d", &expected_res_dec); EXPECT_NE(res, EOF) << "Read result data failed"; if (expected_res_dec != -1) { // Check results match. const DecodeParam input = GET_PARAM(1); if (input.threads > 1) { // The serial decode check is too strict for tile-threaded decoding as // there is no guarantee on the decode order nor which specific error // will take precedence. Currently a tile-level error is not forwarded // so the frame will simply be marked corrupt. EXPECT_TRUE(res_dec == expected_res_dec || res_dec == AOM_CODEC_CORRUPT_FRAME) << "Results don't match: frame number = " << video.frame_number() << ". (" << decoder->DecodeError() << "). Expected: " << expected_res_dec << " or " << AOM_CODEC_CORRUPT_FRAME; } else { EXPECT_EQ(expected_res_dec, res_dec) << "Results don't match: frame number = " << video.frame_number() << ". (" << decoder->DecodeError() << ")"; } } return !HasFailure(); } virtual void HandlePeekResult(libaom_test::Decoder *const /*decoder*/, libaom_test::CompressedVideoSource * /*video*/, const aom_codec_err_t /*res_peek*/) {} void RunTest() { const DecodeParam input = GET_PARAM(1); aom_codec_dec_cfg_t cfg = { 0, 0, 0, CONFIG_LOWBITDEPTH, { 1 } }; cfg.threads = input.threads; const std::string filename = input.filename; libaom_test::IVFVideoSource decode_video(filename); decode_video.Init(); // Construct result file name. The file holds a list of expected integer // results, one for each decoded frame. Any result that doesn't match // the files list will cause a test failure. const std::string res_filename = filename + ".res"; OpenResFile(res_filename); ASSERT_NO_FATAL_FAILURE(RunLoop(&decode_video, cfg)); } private: FILE *res_file_; }; TEST_P(InvalidFileTest, ReturnCode) { RunTest(); } const DecodeParam kAV1InvalidFileTests[] = { { 1, "invalid-bug-1814.ivf" }, { 4, "invalid-oss-fuzz-9463.ivf" }, { 1, "invalid-oss-fuzz-9482.ivf" }, { 1, "invalid-oss-fuzz-9720.ivf" }, { 1, "invalid-oss-fuzz-10061.ivf" }, { 1, "invalid-oss-fuzz-10117-mc-buf-use-highbd.ivf" }, { 1, "invalid-oss-fuzz-10227.ivf" }, }; AV1_INSTANTIATE_TEST_CASE(InvalidFileTest, ::testing::ValuesIn(kAV1InvalidFileTests)); } // namespace