66 строки
1.8 KiB
C++
66 строки
1.8 KiB
C++
/*
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* Copyright (c) 2013 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 "third_party/googletest/src/include/gtest/gtest.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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#if CONFIG_DECRYPT
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namespace {
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const uint8_t decrypt_key[32] = {
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255, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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};
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} // namespace
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namespace libvpx_test {
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TEST(TestDecrypt, NullKey) {
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vpx_codec_dec_cfg_t cfg = {0};
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vpx_codec_ctx_t decoder = {0};
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vpx_codec_err_t res = vpx_codec_dec_init(&decoder, &vpx_codec_vp8_dx_algo,
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&cfg, 0);
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ASSERT_EQ(VPX_CODEC_OK, res);
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res = vpx_codec_control(&decoder, VP8_SET_DECRYPT_KEY, NULL);
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ASSERT_EQ(VPX_CODEC_INVALID_PARAM, res);
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}
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TEST(TestDecrypt, DecryptWorks) {
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libvpx_test::IVFVideoSource video("vp80-00-comprehensive-001.ivf");
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video.Init();
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vpx_codec_dec_cfg_t dec_cfg = {0};
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Decoder decoder(dec_cfg, 0);
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// Zero decrypt key (by default)
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video.Begin();
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vpx_codec_err_t res = decoder.DecodeFrame(video.cxdata(), video.frame_size());
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ASSERT_EQ(VPX_CODEC_OK, res) << decoder.DecodeError();
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// Non-zero decrypt key
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video.Next();
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decoder.Control(VP8_SET_DECRYPT_KEY, decrypt_key);
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res = decoder.DecodeFrame(video.cxdata(), video.frame_size());
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ASSERT_NE(VPX_CODEC_OK, res) << decoder.DecodeError();
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}
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} // namespace libvpx_test
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#endif // CONFIG_DECRYPT
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