Delete orphan source files

Change-Id: I444c33b67a1503a19d5cc9c0106be02005203fb6
diff --git a/test/active_map_refresh_test.cc b/test/active_map_refresh_test.cc
deleted file mode 100644
index 954e3f2..0000000
--- a/test/active_map_refresh_test.cc
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * 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 <algorithm>
-#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
-#include "test/codec_factory.h"
-#include "test/encode_test_driver.h"
-#include "test/util.h"
-#include "test/y4m_video_source.h"
-
-namespace {
-
-// Check if any pixel in a 16x16 macroblock varies between frames.
-int CheckMb(const aom_image_t &current, const aom_image_t &previous, int mb_r,
-            int mb_c) {
-  for (int plane = 0; plane < 3; plane++) {
-    int r = 16 * mb_r;
-    int c0 = 16 * mb_c;
-    int r_top = std::min(r + 16, static_cast<int>(current.d_h));
-    int c_top = std::min(c0 + 16, static_cast<int>(current.d_w));
-    r = std::max(r, 0);
-    c0 = std::max(c0, 0);
-    if (plane > 0 && current.x_chroma_shift) {
-      c_top = (c_top + 1) >> 1;
-      c0 >>= 1;
-    }
-    if (plane > 0 && current.y_chroma_shift) {
-      r_top = (r_top + 1) >> 1;
-      r >>= 1;
-    }
-    for (; r < r_top; ++r) {
-      for (int c = c0; c < c_top; ++c) {
-        if (current.planes[plane][current.stride[plane] * r + c] !=
-            previous.planes[plane][previous.stride[plane] * r + c])
-          return 1;
-      }
-    }
-  }
-  return 0;
-}
-
-void GenerateMap(int mb_rows, int mb_cols, const aom_image_t &current,
-                 const aom_image_t &previous, uint8_t *map) {
-  for (int mb_r = 0; mb_r < mb_rows; ++mb_r) {
-    for (int mb_c = 0; mb_c < mb_cols; ++mb_c) {
-      map[mb_r * mb_cols + mb_c] = CheckMb(current, previous, mb_r, mb_c);
-    }
-  }
-}
-
-const int kAqModeCyclicRefresh = 3;
-
-class ActiveMapRefreshTest
-    : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>,
-      public ::libaom_test::EncoderTest {
- protected:
-  ActiveMapRefreshTest() : EncoderTest(GET_PARAM(0)) {}
-  virtual ~ActiveMapRefreshTest() {}
-
-  virtual void SetUp() {
-    InitializeConfig();
-    SetMode(GET_PARAM(1));
-    cpu_used_ = GET_PARAM(2);
-  }
-
-  virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
-                                  ::libaom_test::Encoder *encoder) {
-    ::libaom_test::Y4mVideoSource *y4m_video =
-        static_cast<libaom_test::Y4mVideoSource *>(video);
-    if (video->frame() == 1) {
-      encoder->Control(AOME_SET_CPUUSED, cpu_used_);
-      encoder->Control(AV1E_SET_AQ_MODE, kAqModeCyclicRefresh);
-    } else if (video->frame() >= 2 && video->img()) {
-      aom_image_t *current = video->img();
-      aom_image_t *previous = y4m_holder_->img();
-      ASSERT_TRUE(previous != NULL);
-      aom_active_map_t map = aom_active_map_t();
-      const int width = static_cast<int>(current->d_w);
-      const int height = static_cast<int>(current->d_h);
-      const int mb_width = (width + 15) / 16;
-      const int mb_height = (height + 15) / 16;
-      uint8_t *active_map = new uint8_t[mb_width * mb_height];
-      GenerateMap(mb_height, mb_width, *current, *previous, active_map);
-      map.cols = mb_width;
-      map.rows = mb_height;
-      map.active_map = active_map;
-      encoder->Control(AOME_SET_ACTIVEMAP, &map);
-      delete[] active_map;
-    }
-    if (video->img()) {
-      y4m_video->SwapBuffers(y4m_holder_);
-    }
-  }
-
-  int cpu_used_;
-  ::libaom_test::Y4mVideoSource *y4m_holder_;
-};
-
-TEST_P(ActiveMapRefreshTest, Test) {
-  cfg_.g_lag_in_frames = 0;
-  cfg_.g_profile = 1;
-  cfg_.rc_target_bitrate = 600;
-  cfg_.rc_resize_mode = 0;
-  cfg_.rc_min_quantizer = 8;
-  cfg_.rc_max_quantizer = 30;
-  cfg_.g_pass = AOM_RC_ONE_PASS;
-  cfg_.rc_end_usage = AOM_CBR;
-  cfg_.kf_max_dist = 90000;
-
-  ::libaom_test::Y4mVideoSource video("desktop_credits.y4m", 0, 10);
-  ::libaom_test::Y4mVideoSource video_holder("desktop_credits.y4m", 0, 10);
-  video_holder.Begin();
-  y4m_holder_ = &video_holder;
-
-  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
-}
-
-AV1_INSTANTIATE_TEST_CASE(ActiveMapRefreshTest,
-                          ::testing::Values(::libaom_test::kRealTime),
-                          ::testing::Range(5, 6));
-}  // namespace
diff --git a/test/ans_codec_test.cc b/test/ans_codec_test.cc
deleted file mode 100644
index 30531e6..0000000
--- a/test/ans_codec_test.cc
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * 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 "third_party/googletest/src/googletest/include/gtest/gtest.h"
-
-#include "test/codec_factory.h"
-#include "test/encode_test_driver.h"
-#include "test/util.h"
-#include "test/y4m_video_source.h"
-#include "aom_dsp/ans.h"
-#include "av1/av1_dx_iface.c"
-
-// A note on ANS_MAX_SYMBOLS == 0:
-// Fused gtest doesn't work with EXPECT_FATAL_FAILURE [1]. Just run with a
-// single iteration and don't try to check the window size if we are unwindowed.
-// [1] https://github.com/google/googletest/issues/356
-
-namespace {
-
-const char kTestVideoName[] = "niklas_1280_720_30.y4m";
-const int kTestVideoFrames = 10;
-
-class AnsCodecTest : public ::libaom_test::CodecTestWithParam<int>,
-                     public ::libaom_test::EncoderTest {
- protected:
-  AnsCodecTest()
-      : EncoderTest(GET_PARAM(0)), ans_window_size_log2_(GET_PARAM(1)) {}
-
-  virtual ~AnsCodecTest() {}
-
-  virtual void SetUp() {
-    InitializeConfig();
-    SetMode(::libaom_test::kOnePassGood);
-    cfg_.g_lag_in_frames = 25;
-    cfg_.rc_end_usage = AOM_CQ;
-  }
-
-  virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
-                                  ::libaom_test::Encoder *encoder) {
-    if (video->frame() == 1) {
-#if ANS_MAX_SYMBOLS
-      encoder->Control(AV1E_SET_ANS_WINDOW_SIZE_LOG2, ans_window_size_log2_);
-#endif
-      // Try to push a high symbol count through the codec
-      encoder->Control(AOME_SET_CQ_LEVEL, 8);
-      encoder->Control(AOME_SET_CPUUSED, 2);
-      encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
-      encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
-      encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
-      encoder->Control(AV1E_SET_TILE_COLUMNS, 0);
-      encoder->Control(AV1E_SET_TILE_ROWS, 0);
-    }
-  }
-
-  virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
-                                  libaom_test::Decoder *decoder) {
-    aom_codec_ctx_t *const av1_decoder = decoder->GetDecoder();
-#if ANS_MAX_SYMBOLS
-    aom_codec_alg_priv_t *const priv =
-        reinterpret_cast<aom_codec_alg_priv_t *>(av1_decoder->priv);
-    FrameWorkerData *const worker_data =
-        reinterpret_cast<FrameWorkerData *>(priv->frame_workers[0].data1);
-    AV1_COMMON *const common = &worker_data->pbi->common;
-
-    EXPECT_EQ(ans_window_size_log2_, common->ans_window_size_log2);
-#endif
-
-    EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
-    return AOM_CODEC_OK == res_dec;
-  }
-
- private:
-  int ans_window_size_log2_;
-};
-
-TEST_P(AnsCodecTest, BitstreamParms) {
-  testing::internal::scoped_ptr<libaom_test::VideoSource> video(
-      new libaom_test::Y4mVideoSource(kTestVideoName, 0, kTestVideoFrames));
-  ASSERT_TRUE(video.get() != NULL);
-
-  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
-}
-
-#if ANS_MAX_SYMBOLS
-AV1_INSTANTIATE_TEST_CASE(AnsCodecTest, ::testing::Range(8, 24));
-#else
-AV1_INSTANTIATE_TEST_CASE(AnsCodecTest, ::testing::Range(0, 1));
-#endif
-}  // namespace
diff --git a/test/block_error_test.cc b/test/block_error_test.cc
deleted file mode 100644
index 8c5caaa..0000000
--- a/test/block_error_test.cc
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (c) 2017, 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 "third_party/googletest/src/googletest/include/gtest/gtest.h"
-
-#include "./aom_config.h"
-#include "./av1_rtcd.h"
-
-#include "test/acm_random.h"
-#include "test/clear_system_state.h"
-#include "test/register_state_check.h"
-#include "test/util.h"
-
-namespace {
-using libaom_test::ACMRandom;
-
-typedef int64_t (*BlockErrorFunc)(const tran_low_t *coeff,
-                                  const tran_low_t *dqcoeff, intptr_t size,
-                                  int64_t *ssz);
-typedef int64_t (*HbdBlockErrorFunc)(const tran_low_t *coeff,
-                                     const tran_low_t *dqcoeff, intptr_t size,
-                                     int64_t *ssz, int bd);
-
-typedef std::tr1::tuple<BlockErrorFunc, BlockErrorFunc, TX_SIZE,
-                        aom_bit_depth_t>
-    BlockErrorParam;
-
-const int kTestNum = 10000;
-
-class BlockErrorTest : public ::testing::TestWithParam<BlockErrorParam> {
- public:
-  BlockErrorTest()
-      : blk_err_ref_(GET_PARAM(0)), blk_err_(GET_PARAM(1)),
-        tx_size_(GET_PARAM(2)), bd_(GET_PARAM(3)) {}
-
-  virtual ~BlockErrorTest() {}
-
-  virtual void SetUp() {
-    const intptr_t block_size = getCoeffNum();
-    coeff_ = reinterpret_cast<tran_low_t *>(
-        aom_memalign(16, 2 * block_size * sizeof(tran_low_t)));
-  }
-
-  virtual void TearDown() {
-    aom_free(coeff_);
-    coeff_ = NULL;
-    libaom_test::ClearSystemState();
-  }
-
-  void BlockErrorRun(int testNum) {
-    int i;
-    int64_t error_ref, error;
-    int64_t sse_ref, sse;
-    const intptr_t block_size = getCoeffNum();
-    tran_low_t *dqcoeff = coeff_ + block_size;
-    for (i = 0; i < testNum; ++i) {
-      FillRandomData();
-
-      error_ref = blk_err_ref_(coeff_, dqcoeff, block_size, &sse_ref);
-      ASM_REGISTER_STATE_CHECK(error =
-                                   blk_err_(coeff_, dqcoeff, block_size, &sse));
-
-      EXPECT_EQ(error_ref, error) << "Error doesn't match on test: " << i;
-      EXPECT_EQ(sse_ref, sse) << "SSE doesn't match on test: " << i;
-    }
-  }
-
-  intptr_t getCoeffNum() { return av1_get_max_eob(tx_size_); }
-
-  void FillRandomData() {
-    const intptr_t block_size = getCoeffNum();
-    tran_low_t *dqcoeff = coeff_ + block_size;
-    intptr_t i;
-    int16_t margin = 512;
-    for (i = 0; i < block_size; ++i) {
-      coeff_[i] = GetRandomNumWithRange(INT16_MIN + margin, INT16_MAX - margin);
-      dqcoeff[i] = coeff_[i] + GetRandomDeltaWithRange(margin);
-    }
-  }
-
-  void FillConstantData() {
-    const intptr_t block_size = getCoeffNum();
-    tran_low_t *dqcoeff = coeff_ + block_size;
-    intptr_t i;
-    for (i = 0; i < block_size; ++i) {
-      coeff_[i] = 5;
-      dqcoeff[i] = 7;
-    }
-  }
-
-  tran_low_t GetRandomNumWithRange(int16_t min, int16_t max) {
-    return clamp((int16_t)rnd_.Rand16(), min, max);
-  }
-
-  tran_low_t GetRandomDeltaWithRange(int16_t delta) {
-    tran_low_t value = (int16_t)rnd_.Rand16();
-    value %= delta;
-    return value;
-  }
-
-  BlockErrorFunc blk_err_ref_;
-  BlockErrorFunc blk_err_;
-  TX_SIZE tx_size_;
-  aom_bit_depth_t bd_;
-  ACMRandom rnd_;
-  tran_low_t *coeff_;
-};
-
-TEST_P(BlockErrorTest, BitExact) { BlockErrorRun(kTestNum); }
-
-using std::tr1::make_tuple;
-
-#if HAVE_AVX2
-const BlockErrorParam kBlkErrParamArrayAvx2[] = { make_tuple(
-    &av1_block_error_c, &av1_block_error_avx2, TX_32X32, AOM_BITS_8) };
-INSTANTIATE_TEST_CASE_P(AVX2, BlockErrorTest,
-                        ::testing::ValuesIn(kBlkErrParamArrayAvx2));
-#endif
-}  // namespace
diff --git a/test/encoder_parms_get_to_decoder.cc b/test/encoder_parms_get_to_decoder.cc
deleted file mode 100644
index 5959d98..0000000
--- a/test/encoder_parms_get_to_decoder.cc
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * 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 "third_party/googletest/src/googletest/include/gtest/gtest.h"
-
-#include "test/codec_factory.h"
-#include "test/encode_test_driver.h"
-#include "test/util.h"
-#include "test/y4m_video_source.h"
-#include "av1/av1_dx_iface.c"
-
-namespace {
-
-const int kCpuUsed = 2;
-
-struct EncodePerfTestVideo {
-  const char *name;
-  uint32_t width;
-  uint32_t height;
-  uint32_t bitrate;
-  int frames;
-};
-
-const EncodePerfTestVideo kAV1EncodePerfTestVectors[] = {
-  { "niklas_1280_720_30.y4m", 1280, 720, 600, 10 },
-};
-
-struct EncodeParameters {
-  int32_t tile_rows;
-  int32_t tile_cols;
-  int32_t lossless;
-  int32_t error_resilient;
-  int32_t frame_parallel;
-  aom_color_range_t color_range;
-  aom_color_primaries_t cp;
-  aom_transfer_characteristics_t tc;
-  aom_matrix_coefficients_t mc;
-  aom_chroma_sample_position_t csp;
-  int render_size[2];
-  // TODO(JBB): quantizers / bitrate
-};
-
-const EncodeParameters kAV1EncodeParameterSet[] = {
-  { 0,
-    0,
-    1,
-    0,
-    0,
-    AOM_CR_FULL_RANGE,
-    AOM_CICP_CP_BT_2020,
-    AOM_CICP_TC_BT_2020_10_BIT,
-    AOM_CICP_MC_BT_2020_NCL,
-    AOM_CSP_COLOCATED,
-    { 0, 0 } },
-  { 0,
-    0,
-    0,
-    1,
-    0,
-    AOM_CR_STUDIO_RANGE,
-    AOM_CICP_CP_BT_601,
-    AOM_CICP_TC_BT_601,
-    AOM_CICP_MC_BT_601,
-    AOM_CSP_VERTICAL,
-    { 0, 0 } },
-  { 0,
-    0,
-    0,
-    0,
-    0,
-    AOM_CR_STUDIO_RANGE,
-    AOM_CICP_CP_BT_2020,
-    AOM_CICP_TC_SMPTE_2084,
-    AOM_CICP_MC_BT_2020_NCL,
-    AOM_CSP_COLOCATED,
-    { 0, 0 } },
-  { 0,
-    0,
-    0,
-    1,
-    0,
-    AOM_CR_STUDIO_RANGE,
-    AOM_CICP_CP_BT_709,
-    AOM_CICP_TC_BT_709,
-    AOM_CICP_MC_BT_709,
-    AOM_CSP_VERTICAL,
-    { 0, 0 } },
-  // TODO(JBB): Test profiles (requires more work).
-};
-
-class AvxEncoderParmsGetToDecoder
-    : public ::libaom_test::CodecTestWith2Params<EncodeParameters,
-                                                 EncodePerfTestVideo>,
-      public ::libaom_test::EncoderTest,
-{
- protected:
-  AvxEncoderParmsGetToDecoder()
-      : EncoderTest(GET_PARAM(0)), encode_parms(GET_PARAM(1)) {}
-
-  virtual ~AvxEncoderParmsGetToDecoder() {}
-
-  virtual void SetUp() {
-    InitializeConfig();
-    SetMode(::libaom_test::kTwoPassGood);
-    cfg_.g_lag_in_frames = 25;
-    cfg_.g_error_resilient = encode_parms.error_resilient;
-    dec_cfg_.threads = 4;
-    test_video_ = GET_PARAM(2);
-    cfg_.rc_target_bitrate = test_video_.bitrate;
-  }
-
-  virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
-                                  ::libaom_test::Encoder *encoder) {
-    if (video->frame() == 1) {
-      encoder->Control(AV1E_SET_COLOR_PRIMARIES, encode_parms.cp);
-      encoder->Control(AV1E_SET_TRANSFER_CHARACTERISTICS, encode_parms.tc);
-      encoder->Control(AV1E_SET_MATRIX_COEFFICIENTS, encode_parms.mc);
-      encoder->Control(AV1E_SET_CHROMA_SAMPLE_POSITION, encode_parms.csp);
-      encoder->Control(AV1E_SET_COLOR_RANGE, encode_parms.color_range);
-      encoder->Control(AV1E_SET_LOSSLESS, encode_parms.lossless);
-      encoder->Control(AV1E_SET_FRAME_PARALLEL_DECODING,
-                       encode_parms.frame_parallel);
-      encoder->Control(AV1E_SET_TILE_ROWS, encode_parms.tile_rows);
-      encoder->Control(AV1E_SET_TILE_COLUMNS, encode_parms.tile_cols);
-      encoder->Control(AOME_SET_CPUUSED, kCpuUsed);
-      encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
-      encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
-      encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
-      if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0)
-        encoder->Control(AV1E_SET_RENDER_SIZE, encode_parms.render_size);
-    }
-  }
-
-  virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
-                                  libaom_test::Decoder *decoder) {
-    aom_codec_ctx_t *const av1_decoder = decoder->GetDecoder();
-    aom_codec_alg_priv_t *const priv =
-        reinterpret_cast<aom_codec_alg_priv_t *>(av1_decoder->priv);
-    FrameWorkerData *const worker_data =
-        reinterpret_cast<FrameWorkerData *>(priv->frame_workers[0].data1);
-    AV1_COMMON *const common = &worker_data->pbi->common;
-
-    if (encode_parms.lossless) {
-      EXPECT_EQ(0, common->base_qindex);
-      EXPECT_EQ(0, common->y_dc_delta_q);
-      EXPECT_EQ(0, common->u_dc_delta_q);
-      EXPECT_EQ(0, common->u_ac_delta_q);
-      EXPECT_EQ(0, common->v_dc_delta_q);
-      EXPECT_EQ(0, common->v_ac_delta_q);
-      EXPECT_EQ(ONLY_4X4, common->tx_mode);
-    }
-    EXPECT_EQ(encode_parms.error_resilient, common->error_resilient_mode);
-    if (encode_parms.error_resilient) {
-      EXPECT_EQ(0, common->use_prev_frame_mvs);
-    }
-    EXPECT_EQ(encode_parms.color_range, common->color_range);
-    EXPECT_EQ(encode_parms.cp, common->color_primaries);
-    EXPECT_EQ(encode_parms.tc, common->transfer_characteristics);
-    EXPECT_EQ(encode_parms.mc, common->matrix_coefficients);
-    EXPECT_EQ(encode_parms.csp, common->chroma_sample_position);
-    if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0) {
-      EXPECT_EQ(encode_parms.render_size[0], common->render_width);
-      EXPECT_EQ(encode_parms.render_size[1], common->render_height);
-    }
-    EXPECT_EQ(encode_parms.tile_cols, common->log2_tile_cols);
-    EXPECT_EQ(encode_parms.tile_rows, common->log2_tile_rows);
-
-    EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
-    return AOM_CODEC_OK == res_dec;
-  }
-
-  EncodePerfTestVideo test_video_;
-
- private:
-  EncodeParameters encode_parms;
-};
-
-TEST_P(AvxEncoderParmsGetToDecoder, BitstreamParms) {
-  init_flags_ = AOM_CODEC_USE_PSNR;
-
-  testing::internal::scoped_ptr<libaom_test::VideoSource> video(
-      new libaom_test::Y4mVideoSource(test_video_.name, 0, test_video_.frames));
-  ASSERT_TRUE(video.get() != NULL);
-
-  ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
-}
-
-AV1_INSTANTIATE_TEST_CASE(AvxEncoderParmsGetToDecoder,
-                          ::testing::ValuesIn(kAV1EncodeParameterSet),
-                          ::testing::ValuesIn(kAV1EncodePerfTestVectors));
-}  // namespace
diff --git a/test/level_test.cc b/test/level_test.cc
deleted file mode 100644
index 12f3918..0000000
--- a/test/level_test.cc
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * 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 "third_party/googletest/src/googletest/include/gtest/gtest.h"
-#include "test/codec_factory.h"
-#include "test/encode_test_driver.h"
-#include "test/i420_video_source.h"
-#include "test/util.h"
-
-namespace {
-class LevelTest
-    : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>,
-      public ::libaom_test::EncoderTest {
- protected:
-  LevelTest()
-      : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
-        cpu_used_(GET_PARAM(2)), min_gf_internal_(24), target_level_(0),
-        level_(0) {}
-  virtual ~LevelTest() {}
-
-  virtual void SetUp() {
-    InitializeConfig();
-    SetMode(encoding_mode_);
-    if (encoding_mode_ != ::libaom_test::kRealTime) {
-      cfg_.g_lag_in_frames = 25;
-      cfg_.rc_end_usage = AOM_VBR;
-    } else {
-      cfg_.g_lag_in_frames = 0;
-      cfg_.rc_end_usage = AOM_CBR;
-    }
-    cfg_.rc_2pass_vbr_minsection_pct = 5;
-    cfg_.rc_2pass_vbr_maxsection_pct = 2000;
-    cfg_.rc_target_bitrate = 400;
-    cfg_.rc_max_quantizer = 63;
-    cfg_.rc_min_quantizer = 0;
-  }
-
-  virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
-                                  ::libaom_test::Encoder *encoder) {
-    if (video->frame() == 0) {
-      encoder->Control(AOME_SET_CPUUSED, cpu_used_);
-      encoder->Control(AV1E_SET_TARGET_LEVEL, target_level_);
-      encoder->Control(AV1E_SET_MIN_GF_INTERVAL, min_gf_internal_);
-      if (encoding_mode_ != ::libaom_test::kRealTime) {
-        encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
-        encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
-        encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
-      }
-    }
-    encoder->Control(AV1E_GET_LEVEL, &level_);
-    ASSERT_LE(level_, 51);
-    ASSERT_GE(level_, 0);
-  }
-
-  ::libaom_test::TestMode encoding_mode_;
-  int cpu_used_;
-  int min_gf_internal_;
-  int target_level_;
-  int level_;
-};
-
-// Test for keeping level stats only
-TEST_P(LevelTest, TestTargetLevel0) {
-  ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
-                                       40);
-  target_level_ = 0;
-  min_gf_internal_ = 4;
-  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
-  ASSERT_EQ(11, level_);
-
-  cfg_.rc_target_bitrate = 1600;
-  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
-  ASSERT_EQ(20, level_);
-}
-
-// Test for level control being turned off
-TEST_P(LevelTest, TestTargetLevel255) {
-  ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
-                                       30);
-  target_level_ = 255;
-  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
-}
-
-TEST_P(LevelTest, TestTargetLevelApi) {
-  ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0, 1);
-  static const aom_codec_iface_t *codec = &aom_codec_av1_cx_algo;
-  aom_codec_ctx_t enc;
-  aom_codec_enc_cfg_t cfg;
-  EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_config_default(codec, &cfg, 0));
-  EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, codec, &cfg, 0));
-  for (int level = 0; level <= 256; ++level) {
-    if (level == 10 || level == 11 || level == 20 || level == 21 ||
-        level == 30 || level == 31 || level == 40 || level == 41 ||
-        level == 50 || level == 51 || level == 52 || level == 60 ||
-        level == 61 || level == 62 || level == 0 || level == 255)
-      EXPECT_EQ(AOM_CODEC_OK,
-                aom_codec_control(&enc, AV1E_SET_TARGET_LEVEL, level));
-    else
-      EXPECT_EQ(AOM_CODEC_INVALID_PARAM,
-                aom_codec_control(&enc, AV1E_SET_TARGET_LEVEL, level));
-  }
-  EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
-}
-
-AV1_INSTANTIATE_TEST_CASE(LevelTest,
-                          ::testing::Values(::libaom_test::kTwoPassGood,
-                                            ::libaom_test::kOnePassGood),
-                          ::testing::Range(0, 9));
-}  // namespace
diff --git a/test/realtime_test.cc b/test/realtime_test.cc
deleted file mode 100644
index 11d2a32..0000000
--- a/test/realtime_test.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * 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 "test/codec_factory.h"
-#include "test/encode_test_driver.h"
-#include "test/util.h"
-#include "test/video_source.h"
-#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
-
-namespace {
-
-const int kVideoSourceWidth = 320;
-const int kVideoSourceHeight = 240;
-const int kFramesToEncode = 2;
-
-class RealtimeTest
-    : public ::libaom_test::CodecTestWithParam<libaom_test::TestMode>,
-      public ::libaom_test::EncoderTest {
- protected:
-  RealtimeTest() : EncoderTest(GET_PARAM(0)), frame_packets_(0) {}
-  virtual ~RealtimeTest() {}
-
-  virtual void SetUp() {
-    InitializeConfig();
-    cfg_.g_lag_in_frames = 0;
-    SetMode(::libaom_test::kRealTime);
-  }
-
-  virtual void BeginPassHook(unsigned int /*pass*/) {
-    // TODO(tomfinegan): We're changing the pass value here to make sure
-    // we get frames when real time mode is combined with |g_pass| set to
-    // AOM_RC_FIRST_PASS. This is necessary because EncoderTest::RunLoop() sets
-    // the pass value based on the mode passed into EncoderTest::SetMode(),
-    // which overrides the one specified in SetUp() above.
-    cfg_.g_pass = AOM_RC_FIRST_PASS;
-  }
-  virtual void FramePktHook(const aom_codec_cx_pkt_t * /*pkt*/) {
-    frame_packets_++;
-  }
-
-  int frame_packets_;
-};
-
-TEST_P(RealtimeTest, RealtimeFirstPassProducesFrames) {
-  ::libaom_test::RandomVideoSource video;
-  video.SetSize(kVideoSourceWidth, kVideoSourceHeight);
-  video.set_limit(kFramesToEncode);
-  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
-  EXPECT_EQ(kFramesToEncode, frame_packets_);
-}
-
-AV1_INSTANTIATE_TEST_CASE(RealtimeTest,
-                          ::testing::Values(::libaom_test::kRealTime));
-
-}  // namespace
diff --git a/test/user_priv_test.cc b/test/user_priv_test.cc
deleted file mode 100644
index 3aeb8b1..0000000
--- a/test/user_priv_test.cc
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * 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 <cstdlib>
-#include <string>
-#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
-#include "./aom_config.h"
-#include "test/acm_random.h"
-#include "test/codec_factory.h"
-#include "test/decode_test_driver.h"
-#include "test/ivf_video_source.h"
-#include "test/md5_helper.h"
-#include "test/util.h"
-#if CONFIG_WEBM_IO
-#include "test/webm_video_source.h"
-#endif
-#include "aom_mem/aom_mem.h"
-#include "aom/aom.h"
-
-namespace {
-
-using libaom_test::ACMRandom;
-using std::string;
-
-#if CONFIG_WEBM_IO
-
-void CheckUserPrivateData(void *user_priv, int *target) {
-  // actual pointer value should be the same as expected.
-  EXPECT_EQ(reinterpret_cast<void *>(target), user_priv)
-      << "user_priv pointer value does not match.";
-}
-
-// Decodes |filename|. Passes in user_priv data when calling DecodeFrame and
-// compares the user_priv from return img with the original user_priv to see if
-// they match. Both the pointer values and the values inside the addresses
-// should match.
-string DecodeFile(const string &filename) {
-  ACMRandom rnd(ACMRandom::DeterministicSeed());
-  libaom_test::WebMVideoSource video(filename);
-  video.Init();
-
-  aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
-  cfg.allow_lowbitdepth = 1;
-  libaom_test::AV1Decoder decoder(cfg, 0);
-
-  libaom_test::MD5 md5;
-  int frame_num = 0;
-  for (video.Begin(); !::testing::Test::HasFailure() && video.cxdata();
-       video.Next()) {
-    void *user_priv = reinterpret_cast<void *>(&frame_num);
-    const aom_codec_err_t res =
-        decoder.DecodeFrame(video.cxdata(), video.frame_size(),
-                            (frame_num == 0) ? NULL : user_priv);
-    if (res != AOM_CODEC_OK) {
-      EXPECT_EQ(AOM_CODEC_OK, res) << decoder.DecodeError();
-      break;
-    }
-    libaom_test::DxDataIterator dec_iter = decoder.GetDxData();
-    const aom_image_t *img = NULL;
-
-    // Get decompressed data.
-    while ((img = dec_iter.Next())) {
-      if (frame_num == 0) {
-        CheckUserPrivateData(img->user_priv, NULL);
-      } else {
-        CheckUserPrivateData(img->user_priv, &frame_num);
-
-        // Also test ctrl_get_reference api.
-        struct av1_ref_frame ref;
-        // Randomly fetch a reference frame.
-        ref.idx = rnd.Rand8() % 3;
-        decoder.Control(AV1_GET_REFERENCE, &ref);
-
-        CheckUserPrivateData(ref.img.user_priv, NULL);
-      }
-      md5.Add(img);
-    }
-
-    frame_num++;
-  }
-  return string(md5.Get());
-}
-
-TEST(UserPrivTest, VideoDecode) {
-  // no tiles or frame parallel; this exercises the decoding to test the
-  // user_priv.
-  EXPECT_STREQ("b35a1b707b28e82be025d960aba039bc",
-               DecodeFile("av10-2-03-size-226x226.webm").c_str());
-}
-
-#endif  // CONFIG_WEBM_IO
-
-}  // namespace