1 files changed, 0 insertions, 159 deletions
diff --git a/third_party/aom/test/ec_test.cc b/third_party/aom/test/ec_test.cc
deleted file mode 100644
index e6a5ea63b..000000000
--- a/third_party/aom/test/ec_test.cc
+++ /dev/null
@@ -1,159 +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 <cstdlib>
-
-#include "aom_dsp/entenc.h"
-#include "aom_dsp/entdec.h"
-
-TEST(EC_TEST, random_ec_test) {
-  od_ec_enc enc;
-  od_ec_dec dec;
-  int sz;
-  int i;
-  int ret;
-  unsigned int sym;
-  unsigned int seed;
-  unsigned char *ptr;
-  uint32_t ptr_sz;
-  char *seed_str;
-  ret = 0;
-  seed_str = getenv("EC_TEST_SEED");
-  if (seed_str) {
-    seed = atoi(seed_str);
-  } else {
-    seed = 0xdaa1a;
-  }
-  srand(seed);
-  od_ec_enc_init(&enc, 1);
-  /*Test compatibility between multiple different encode/decode routines.*/
-  for (i = 0; i < 409600; i++) {
-    unsigned *fz;
-    unsigned *fts;
-    unsigned *data;
-    unsigned *tell;
-    unsigned *enc_method;
-    int j;
-    sz = rand() / ((RAND_MAX >> (rand() % 9U)) + 1U);
-    fz = (unsigned *)malloc(sz * sizeof(*fz));
-    fts = (unsigned *)malloc(sz * sizeof(*fts));
-    data = (unsigned *)malloc(sz * sizeof(*data));
-    tell = (unsigned *)malloc((sz + 1) * sizeof(*tell));
-    enc_method = (unsigned *)malloc(sz * sizeof(*enc_method));
-    od_ec_enc_reset(&enc);
-    tell[0] = od_ec_enc_tell_frac(&enc);
-    for (j = 0; j < sz; j++) {
-      data[j] = rand() / ((RAND_MAX >> 1) + 1);
-
-      fts[j] = CDF_PROB_BITS;
-      fz[j] = (rand() % (CDF_PROB_TOP - 2)) >> (CDF_PROB_BITS - fts[j]);
-      fz[j] = OD_MAXI(fz[j], 1);
-      enc_method[j] = 3 + (rand() & 1);
-      switch (enc_method[j]) {
-        case 3: {
-          od_ec_encode_bool_q15(&enc, data[j],
-                                OD_ICDF(fz[j] << (CDF_PROB_BITS - fts[j])));
-          break;
-        }
-        case 4: {
-          uint16_t cdf[2];
-          cdf[0] = OD_ICDF(fz[j]);
-          cdf[1] = OD_ICDF(1U << fts[j]);
-          od_ec_encode_cdf_q15(&enc, data[j], cdf, 2);
-          break;
-        }
-      }
-
-      tell[j + 1] = od_ec_enc_tell_frac(&enc);
-    }
-    ptr = od_ec_enc_done(&enc, &ptr_sz);
-    EXPECT_GE(((od_ec_enc_tell(&enc) + 7U) >> 3), ptr_sz)
-        << "od_ec_enc_tell() lied: "
-           "there's "
-        << ptr_sz << " bytes instead of " << ((od_ec_enc_tell(&enc) + 7) >> 3)
-        << " (Random seed: " << seed << ")\n";
-    od_ec_dec_init(&dec, ptr, ptr_sz);
-    EXPECT_EQ(od_ec_dec_tell_frac(&dec), tell[0])
-        << "od_ec_dec_tell() mismatch between encoder and decoder "
-           "at symbol 0: "
-        << (unsigned)od_ec_dec_tell_frac(&dec) << " instead of " << tell[0]
-        << " (Random seed: " << seed << ").\n";
-    for (j = 0; j < sz; j++) {
-      int dec_method;
-      if (CDF_SHIFT == 0) {
-        dec_method = 3 + (rand() & 1);
-      } else {
-        dec_method = enc_method[j];
-      }
-      switch (dec_method) {
-        case 3: {
-          sym = od_ec_decode_bool_q15(
-              &dec, OD_ICDF(fz[j] << (CDF_PROB_BITS - fts[j])));
-          break;
-        }
-        case 4: {
-          uint16_t cdf[2];
-          cdf[0] = OD_ICDF(fz[j]);
-          cdf[1] = OD_ICDF(1U << fts[j]);
-          sym = od_ec_decode_cdf_q15(&dec, cdf, 2);
-          break;
-        }
-      }
-
-      EXPECT_EQ(sym, data[j])
-          << "Decoded " << sym << " instead of " << data[j]
-          << " with fz=" << fz[j] << " and ftb=" << fts[j] << "at position "
-          << j << " of " << sz << " (Random seed: " << seed << ").\n"
-          << "Encoding method: " << enc_method[j]
-          << " decoding method: " << dec_method << "\n";
-      EXPECT_EQ(od_ec_dec_tell_frac(&dec), tell[j + 1])
-          << "od_ec_dec_tell() mismatch between encoder and "
-             "decoder at symbol "
-          << j + 1 << ": " << (unsigned)od_ec_dec_tell_frac(&dec)
-          << " instead of " << tell[j + 1] << " (Random seed: " << seed
-          << ").\n";
-    }
-    free(enc_method);
-    free(tell);
-    free(data);
-    free(fts);
-    free(fz);
-  }
-  od_ec_enc_reset(&enc);
-  if (CDF_SHIFT == 0) {
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(16384));
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(16384));
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(16384));
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(16384));
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(24576));
-    od_ec_enc_patch_initial_bits(&enc, 3, 2);
-    EXPECT_FALSE(enc.error) << "od_ec_enc_patch_initial_bits() failed.\n";
-    od_ec_enc_patch_initial_bits(&enc, 0, 5);
-    EXPECT_TRUE(enc.error)
-        << "od_ec_enc_patch_initial_bits() didn't fail when it should have.\n";
-    od_ec_enc_reset(&enc);
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(16384));
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(16384));
-    od_ec_encode_bool_q15(&enc, 1, OD_ICDF(32256));
-    od_ec_encode_bool_q15(&enc, 0, OD_ICDF(24576));
-    od_ec_enc_patch_initial_bits(&enc, 0, 2);
-    EXPECT_FALSE(enc.error) << "od_ec_enc_patch_initial_bits() failed.\n";
-    ptr = od_ec_enc_done(&enc, &ptr_sz);
-    EXPECT_EQ(ptr_sz, 2u);
-    EXPECT_EQ(ptr[0], 63)
-        << "Got " << ptr[0]
-        << " when expecting 63 for od_ec_enc_patch_initial_bits().\n";
-  }
-  od_ec_enc_clear(&enc);
-  EXPECT_EQ(ret, 0);
-}