bb4950dfdf
allocations within vp9_alloc_context_buffers() rely on mi_rows/mi_cols individually, use those to determine whether to realloc rather than stride and stride * rows. this fixes a crash with some fuzzed files for invalid accesses into last_frame_seg_map and above_context. Change-Id: I7b9f40dcf170d443890f3bd2acd285507943c7d4
163 lines
5.3 KiB
C++
163 lines
5.3 KiB
C++
/*
|
|
* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <string>
|
|
#include <vector>
|
|
#include "third_party/googletest/src/include/gtest/gtest.h"
|
|
#include "./vpx_config.h"
|
|
#include "test/codec_factory.h"
|
|
#include "test/decode_test_driver.h"
|
|
#include "test/ivf_video_source.h"
|
|
#include "test/util.h"
|
|
#if CONFIG_WEBM_IO
|
|
#include "test/webm_video_source.h"
|
|
#endif
|
|
#include "vpx_mem/vpx_mem.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 ::libvpx_test::DecoderTest,
|
|
public ::libvpx_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_ = libvpx_test::OpenTestDataFile(res_file_name_);
|
|
ASSERT_TRUE(res_file_ != NULL) << "Result file open failed. Filename: "
|
|
<< res_file_name_;
|
|
}
|
|
|
|
virtual bool HandleDecodeResult(
|
|
const vpx_codec_err_t res_dec,
|
|
const libvpx_test::CompressedVideoSource &video,
|
|
libvpx_test::Decoder *decoder) {
|
|
EXPECT_TRUE(res_file_ != NULL);
|
|
int expected_res_dec;
|
|
|
|
// Read integer result.
|
|
const int res = fscanf(res_file_, "%d", &expected_res_dec);
|
|
EXPECT_NE(res, EOF) << "Read result data failed";
|
|
|
|
// Check results match.
|
|
EXPECT_EQ(expected_res_dec, res_dec)
|
|
<< "Results don't match: frame number = " << video.frame_number()
|
|
<< ". (" << decoder->DecodeError() << ")";
|
|
|
|
return !HasFailure();
|
|
}
|
|
|
|
void RunTest() {
|
|
const DecodeParam input = GET_PARAM(1);
|
|
libvpx_test::CompressedVideoSource *video = NULL;
|
|
vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
|
|
cfg.threads = input.threads;
|
|
const std::string filename = input.filename;
|
|
|
|
// Open compressed video file.
|
|
if (filename.substr(filename.length() - 3, 3) == "ivf") {
|
|
video = new libvpx_test::IVFVideoSource(filename);
|
|
} else if (filename.substr(filename.length() - 4, 4) == "webm") {
|
|
#if CONFIG_WEBM_IO
|
|
video = new libvpx_test::WebMVideoSource(filename);
|
|
#else
|
|
fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
|
|
filename.c_str());
|
|
return;
|
|
#endif
|
|
}
|
|
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);
|
|
|
|
// Decode frame, and check the md5 matching.
|
|
ASSERT_NO_FATAL_FAILURE(RunLoop(video, cfg));
|
|
delete video;
|
|
}
|
|
|
|
private:
|
|
FILE *res_file_;
|
|
};
|
|
|
|
TEST_P(InvalidFileTest, ReturnCode) {
|
|
RunTest();
|
|
}
|
|
|
|
const DecodeParam kVP9InvalidFileTests[] = {
|
|
{1, "invalid-vp90-02-v2.webm"},
|
|
{1, "invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf"},
|
|
{1, "invalid-vp90-03-v3.webm"},
|
|
{1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf"},
|
|
{1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf"},
|
|
{1, "invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf"},
|
|
{1, "invalid-vp90-2-05-resize.ivf.s59293_r01-05_b6-.ivf"},
|
|
{1, "invalid-vp90-2-09-subpixel-00.ivf.s20492_r01-05_b6-.ivf"},
|
|
};
|
|
|
|
VP9_INSTANTIATE_TEST_CASE(InvalidFileTest,
|
|
::testing::ValuesIn(kVP9InvalidFileTests));
|
|
|
|
// This class will include test vectors that are expected to fail
|
|
// peek. However they are still expected to have no fatal failures.
|
|
class InvalidFileInvalidPeekTest : public InvalidFileTest {
|
|
protected:
|
|
InvalidFileInvalidPeekTest() : InvalidFileTest() {}
|
|
virtual void HandlePeekResult(libvpx_test::Decoder *const /*decoder*/,
|
|
libvpx_test::CompressedVideoSource* /*video*/,
|
|
const vpx_codec_err_t /*res_peek*/) {}
|
|
};
|
|
|
|
TEST_P(InvalidFileInvalidPeekTest, ReturnCode) {
|
|
RunTest();
|
|
}
|
|
|
|
const DecodeParam kVP9InvalidFileInvalidPeekTests[] = {
|
|
{1, "invalid-vp90-01-v2.webm"},
|
|
};
|
|
|
|
VP9_INSTANTIATE_TEST_CASE(InvalidFileInvalidPeekTest,
|
|
::testing::ValuesIn(kVP9InvalidFileInvalidPeekTests));
|
|
|
|
const DecodeParam kMultiThreadedVP9InvalidFileTests[] = {
|
|
{4, "invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm"},
|
|
{4, "invalid-"
|
|
"vp90-2-08-tile_1x2_frame_parallel.webm.ivf.s47039_r01-05_b6-.ivf"},
|
|
{2, "invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.ivf"},
|
|
{4, "invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.ivf"},
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
VP9MultiThreaded, InvalidFileTest,
|
|
::testing::Combine(
|
|
::testing::Values(
|
|
static_cast<const libvpx_test::CodecFactory*>(&libvpx_test::kVP9)),
|
|
::testing::ValuesIn(kMultiThreadedVP9InvalidFileTests)));
|
|
} // namespace
|