1 files changed, 0 insertions, 168 deletions
diff --git a/third_party/abseil_cpp/absl/random/internal/salted_seed_seq_test.cc b/third_party/abseil_cpp/absl/random/internal/salted_seed_seq_test.cc
deleted file mode 100644
index 0bf19a63ef..0000000000
--- a/third_party/abseil_cpp/absl/random/internal/salted_seed_seq_test.cc
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright 2017 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "absl/random/internal/salted_seed_seq.h"
-
-#include <iterator>
-#include <random>
-#include <utility>
-#include <vector>
-
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-
-using absl::random_internal::GetSaltMaterial;
-using absl::random_internal::MakeSaltedSeedSeq;
-using absl::random_internal::SaltedSeedSeq;
-using testing::Eq;
-using testing::Pointwise;
-
-namespace {
-
-template <typename Sseq>
-void ConformsToInterface() {
-  // Check that the SeedSequence can be default-constructed.
-  { Sseq default_constructed_seq; }
-  // Check that the SeedSequence can be constructed with two iterators.
-  {
-    uint32_t init_array[] = {1, 3, 5, 7, 9};
-    Sseq iterator_constructed_seq(std::begin(init_array), std::end(init_array));
-  }
-  // Check that the SeedSequence can be std::initializer_list-constructed.
-  { Sseq list_constructed_seq = {1, 3, 5, 7, 9, 11, 13}; }
-  // Check that param() and size() return state provided to constructor.
-  {
-    uint32_t init_array[] = {1, 2, 3, 4, 5};
-    Sseq seq(std::begin(init_array), std::end(init_array));
-    EXPECT_EQ(seq.size(), ABSL_ARRAYSIZE(init_array));
-
-    std::vector<uint32_t> state_vector;
-    seq.param(std::back_inserter(state_vector));
-
-    EXPECT_EQ(state_vector.size(), ABSL_ARRAYSIZE(init_array));
-    for (int i = 0; i < state_vector.size(); i++) {
-      EXPECT_EQ(state_vector[i], i + 1);
-    }
-  }
-  // Check for presence of generate() method.
-  {
-    Sseq seq;
-    uint32_t seeds[5];
-
-    seq.generate(std::begin(seeds), std::end(seeds));
-  }
-}
-
-TEST(SaltedSeedSeq, CheckInterfaces) {
-  // Control case
-  ConformsToInterface<std::seed_seq>();
-
-  // Abseil classes
-  ConformsToInterface<SaltedSeedSeq<std::seed_seq>>();
-}
-
-TEST(SaltedSeedSeq, CheckConstructingFromOtherSequence) {
-  std::vector<uint32_t> seed_values(10, 1);
-  std::seed_seq seq(seed_values.begin(), seed_values.end());
-  auto salted_seq = MakeSaltedSeedSeq(std::move(seq));
-
-  EXPECT_EQ(seq.size(), salted_seq.size());
-
-  std::vector<uint32_t> param_result;
-  seq.param(std::back_inserter(param_result));
-
-  EXPECT_EQ(seed_values, param_result);
-}
-
-TEST(SaltedSeedSeq, SaltedSaltedSeedSeqIsNotDoubleSalted) {
-  uint32_t init[] = {1, 3, 5, 7, 9};
-
-  std::seed_seq seq(std::begin(init), std::end(init));
-
-  // The first salting.
-  SaltedSeedSeq<std::seed_seq> salted_seq = MakeSaltedSeedSeq(std::move(seq));
-  uint32_t a[16];
-  salted_seq.generate(std::begin(a), std::end(a));
-
-  // The second salting.
-  SaltedSeedSeq<std::seed_seq> salted_salted_seq =
-      MakeSaltedSeedSeq(std::move(salted_seq));
-  uint32_t b[16];
-  salted_salted_seq.generate(std::begin(b), std::end(b));
-
-  // ... both should be equal.
-  EXPECT_THAT(b, Pointwise(Eq(), a)) << "a[0] " << a[0];
-}
-
-TEST(SaltedSeedSeq, SeedMaterialIsSalted) {
-  const size_t kNumBlocks = 16;
-
-  uint32_t seed_material[kNumBlocks];
-  std::random_device urandom{"/dev/urandom"};
-  for (uint32_t& seed : seed_material) {
-    seed = urandom();
-  }
-
-  std::seed_seq seq(std::begin(seed_material), std::end(seed_material));
-  SaltedSeedSeq<std::seed_seq> salted_seq(std::begin(seed_material),
-                                          std::end(seed_material));
-
-  bool salt_is_available = GetSaltMaterial().has_value();
-
-  // If salt is available generated sequence should be different.
-  if (salt_is_available) {
-    uint32_t outputs[kNumBlocks];
-    uint32_t salted_outputs[kNumBlocks];
-
-    seq.generate(std::begin(outputs), std::end(outputs));
-    salted_seq.generate(std::begin(salted_outputs), std::end(salted_outputs));
-
-    EXPECT_THAT(outputs, Pointwise(testing::Ne(), salted_outputs));
-  }
-}
-
-TEST(SaltedSeedSeq, GenerateAcceptsDifferentTypes) {
-  const size_t kNumBlocks = 4;
-
-  SaltedSeedSeq<std::seed_seq> seq({1, 2, 3});
-
-  uint32_t expected[kNumBlocks];
-  seq.generate(std::begin(expected), std::end(expected));
-
-  // 32-bit outputs
-  {
-    unsigned long seed_material[kNumBlocks];  // NOLINT(runtime/int)
-    seq.generate(std::begin(seed_material), std::end(seed_material));
-    EXPECT_THAT(seed_material, Pointwise(Eq(), expected));
-  }
-  {
-    unsigned int seed_material[kNumBlocks];  // NOLINT(runtime/int)
-    seq.generate(std::begin(seed_material), std::end(seed_material));
-    EXPECT_THAT(seed_material, Pointwise(Eq(), expected));
-  }
-
-  // 64-bit outputs.
-  {
-    uint64_t seed_material[kNumBlocks];
-    seq.generate(std::begin(seed_material), std::end(seed_material));
-    EXPECT_THAT(seed_material, Pointwise(Eq(), expected));
-  }
-  {
-    int64_t seed_material[kNumBlocks];
-    seq.generate(std::begin(seed_material), std::end(seed_material));
-    EXPECT_THAT(seed_material, Pointwise(Eq(), expected));
-  }
-}
-
-}  // namespace