dbbbd44304
Exposed by fuzz test in high bitdepth.
The bug is introduced in commit 64653fa.
BUG=webm:1466
Change-Id: Idd77d5c6a60efb9241471611ce1aba0646cb6ff5
215 lines
7.6 KiB
C++
215 lines
7.6 KiB
C++
/*
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* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <cstdio>
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#include <cstdlib>
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#include <string>
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#include <vector>
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#include "third_party/googletest/src/include/gtest/gtest.h"
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#include "./vpx_config.h"
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#include "test/codec_factory.h"
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#include "test/decode_test_driver.h"
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#include "test/ivf_video_source.h"
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#include "test/util.h"
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#if CONFIG_WEBM_IO
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#include "test/webm_video_source.h"
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#endif
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#include "vpx_mem/vpx_mem.h"
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namespace {
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struct DecodeParam {
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int threads;
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const char *filename;
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};
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std::ostream &operator<<(std::ostream &os, const DecodeParam &dp) {
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return os << "threads: " << dp.threads << " file: " << dp.filename;
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}
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class InvalidFileTest : public ::libvpx_test::DecoderTest,
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public ::libvpx_test::CodecTestWithParam<DecodeParam> {
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protected:
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InvalidFileTest() : DecoderTest(GET_PARAM(0)), res_file_(NULL) {}
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virtual ~InvalidFileTest() {
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if (res_file_ != NULL) fclose(res_file_);
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}
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void OpenResFile(const std::string &res_file_name_) {
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res_file_ = libvpx_test::OpenTestDataFile(res_file_name_);
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ASSERT_TRUE(res_file_ != NULL)
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<< "Result file open failed. Filename: " << res_file_name_;
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}
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virtual bool HandleDecodeResult(
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const vpx_codec_err_t res_dec,
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const libvpx_test::CompressedVideoSource &video,
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libvpx_test::Decoder *decoder) {
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EXPECT_TRUE(res_file_ != NULL);
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int expected_res_dec;
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// Read integer result.
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const int res = fscanf(res_file_, "%d", &expected_res_dec);
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EXPECT_NE(res, EOF) << "Read result data failed";
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// Check results match.
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const DecodeParam input = GET_PARAM(1);
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if (input.threads > 1) {
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// The serial decode check is too strict for tile-threaded decoding as
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// there is no guarantee on the decode order nor which specific error
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// will take precedence. Currently a tile-level error is not forwarded so
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// the frame will simply be marked corrupt.
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EXPECT_TRUE(res_dec == expected_res_dec ||
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res_dec == VPX_CODEC_CORRUPT_FRAME)
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<< "Results don't match: frame number = " << video.frame_number()
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<< ". (" << decoder->DecodeError()
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<< "). Expected: " << expected_res_dec << " or "
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<< VPX_CODEC_CORRUPT_FRAME;
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} else {
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EXPECT_EQ(expected_res_dec, res_dec)
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<< "Results don't match: frame number = " << video.frame_number()
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<< ". (" << decoder->DecodeError() << ")";
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}
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return !HasFailure();
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}
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void RunTest() {
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const DecodeParam input = GET_PARAM(1);
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vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
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cfg.threads = input.threads;
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const std::string filename = input.filename;
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// Open compressed video file.
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testing::internal::scoped_ptr<libvpx_test::CompressedVideoSource> video;
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if (filename.substr(filename.length() - 3, 3) == "ivf") {
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video.reset(new libvpx_test::IVFVideoSource(filename));
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} else if (filename.substr(filename.length() - 4, 4) == "webm") {
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#if CONFIG_WEBM_IO
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video.reset(new libvpx_test::WebMVideoSource(filename));
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#else
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fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
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filename.c_str());
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return;
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#endif
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}
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ASSERT_TRUE(video.get() != NULL);
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video->Init();
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// Construct result file name. The file holds a list of expected integer
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// results, one for each decoded frame. Any result that doesn't match
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// the files list will cause a test failure.
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const std::string res_filename = filename + ".res";
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OpenResFile(res_filename);
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// Decode frame, and check the md5 matching.
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ASSERT_NO_FATAL_FAILURE(RunLoop(video.get(), cfg));
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}
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private:
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FILE *res_file_;
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};
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TEST_P(InvalidFileTest, ReturnCode) { RunTest(); }
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#if CONFIG_VP8_DECODER
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const DecodeParam kVP8InvalidFileTests[] = {
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{ 1, "invalid-bug-1443.ivf" },
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};
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VP8_INSTANTIATE_TEST_CASE(InvalidFileTest,
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::testing::ValuesIn(kVP8InvalidFileTests));
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#endif // CONFIG_VP8_DECODER
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#if CONFIG_VP9_DECODER
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const DecodeParam kVP9InvalidFileTests[] = {
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{ 1, "invalid-vp90-02-v2.webm" },
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#if CONFIG_VP9_HIGHBITDEPTH
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{ 1, "invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf" },
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{ 1,
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"invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-."
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"ivf" },
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#endif
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{ 1, "invalid-vp90-03-v3.webm" },
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{ 1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf" },
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{ 1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf" },
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// This file will cause a large allocation which is expected to fail in 32-bit
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// environments. Test x86 for coverage purposes as the allocation failure will
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// be in platform agnostic code.
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#if ARCH_X86
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{ 1, "invalid-vp90-2-00-quantizer-63.ivf.kf_65527x61446.ivf" },
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#endif
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{ 1, "invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf" },
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{ 1, "invalid-vp90-2-05-resize.ivf.s59293_r01-05_b6-.ivf" },
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{ 1, "invalid-vp90-2-09-subpixel-00.ivf.s20492_r01-05_b6-.v2.ivf" },
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{ 1, "invalid-vp91-2-mixedrefcsp-444to420.ivf" },
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{ 1, "invalid-vp90-2-12-droppable_1.ivf.s73804_r01-05_b6-.ivf" },
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{ 1, "invalid-vp90-2-03-size-224x196.webm.ivf.s44156_r01-05_b6-.ivf" },
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{ 1, "invalid-vp90-2-03-size-202x210.webm.ivf.s113306_r01-05_b6-.ivf" },
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{ 1,
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"invalid-vp90-2-10-show-existing-frame.webm.ivf.s180315_r01-05_b6-.ivf" },
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{ 1, "invalid-crbug-667044.webm" },
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};
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VP9_INSTANTIATE_TEST_CASE(InvalidFileTest,
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::testing::ValuesIn(kVP9InvalidFileTests));
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#endif // CONFIG_VP9_DECODER
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// This class will include test vectors that are expected to fail
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// peek. However they are still expected to have no fatal failures.
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class InvalidFileInvalidPeekTest : public InvalidFileTest {
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protected:
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InvalidFileInvalidPeekTest() : InvalidFileTest() {}
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virtual void HandlePeekResult(libvpx_test::Decoder *const /*decoder*/,
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libvpx_test::CompressedVideoSource * /*video*/,
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const vpx_codec_err_t /*res_peek*/) {}
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};
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TEST_P(InvalidFileInvalidPeekTest, ReturnCode) { RunTest(); }
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#if CONFIG_VP8_DECODER
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const DecodeParam kVP8InvalidPeekTests[] = {
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{ 1, "invalid-vp80-00-comprehensive-018.ivf.2kf_0x6.ivf" },
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};
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VP8_INSTANTIATE_TEST_CASE(InvalidFileInvalidPeekTest,
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::testing::ValuesIn(kVP8InvalidPeekTests));
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#endif // CONFIG_VP8_DECODER
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#if CONFIG_VP9_DECODER
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const DecodeParam kVP9InvalidFileInvalidPeekTests[] = {
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{ 1, "invalid-vp90-01-v3.webm" },
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};
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VP9_INSTANTIATE_TEST_CASE(InvalidFileInvalidPeekTest,
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::testing::ValuesIn(kVP9InvalidFileInvalidPeekTests));
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const DecodeParam kMultiThreadedVP9InvalidFileTests[] = {
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{ 4, "invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm" },
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{ 4,
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"invalid-"
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"vp90-2-08-tile_1x2_frame_parallel.webm.ivf.s47039_r01-05_b6-.ivf" },
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{ 4,
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"invalid-vp90-2-08-tile_1x8_frame_parallel.webm.ivf.s288_r01-05_b6-.ivf" },
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{ 2, "invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.v2.ivf" },
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{ 4, "invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.v2.ivf" },
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{ 2, "invalid-crbug-629481.webm" },
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};
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INSTANTIATE_TEST_CASE_P(
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VP9MultiThreaded, InvalidFileTest,
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::testing::Combine(
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::testing::Values(
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static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)),
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::testing::ValuesIn(kMultiThreadedVP9InvalidFileTests)));
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#endif // CONFIG_VP9_DECODER
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} // namespace
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