Merge new upstream LTS 20200923

1 files changed, 0 insertions, 120 deletions

diff --git a/absl/random/internal/mocking_bit_gen_base.h b/absl/random/internal/mocking_bit_gen_base.h
deleted file mode 100644
index eeeae9d2..00000000
--- a/absl/random/internal/mocking_bit_gen_base.h
+++ /dev/null
@@ -1,120 +0,0 @@
-//
-// Copyright 2018 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.
-//
-#ifndef ABSL_RANDOM_INTERNAL_MOCKING_BIT_GEN_BASE_H_
-#define ABSL_RANDOM_INTERNAL_MOCKING_BIT_GEN_BASE_H_
-
-#include <atomic>
-#include <deque>
-#include <string>
-#include <typeinfo>
-
-#include "absl/random/random.h"
-#include "absl/strings/str_cat.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-namespace random_internal {
-
-// MockingBitGenExpectationFormatter is invoked to format unsatisfied mocks
-// and remaining results into a description string.
-template <typename DistrT, typename FormatT>
-struct MockingBitGenExpectationFormatter {
-  std::string operator()(absl::string_view args) {
-    return absl::StrCat(FormatT::FunctionName(), "(", args, ")");
-  }
-};
-
-// MockingBitGenCallFormatter is invoked to format each distribution call
-// into a description string for the mock log.
-template <typename DistrT, typename FormatT>
-struct MockingBitGenCallFormatter {
-  std::string operator()(const DistrT& dist,
-                         const typename DistrT::result_type& result) {
-    return absl::StrCat(
-        FormatT::FunctionName(), "(", FormatT::FormatArgs(dist), ") => {",
-        FormatT::FormatResults(absl::MakeSpan(&result, 1)), "}");
-  }
-};
-
-class MockingBitGenBase {
-  template <typename>
-  friend struct DistributionCaller;
-  using generator_type = absl::BitGen;
-
- public:
-  // URBG interface
-  using result_type = generator_type::result_type;
-  static constexpr result_type(min)() { return (generator_type::min)(); }
-  static constexpr result_type(max)() { return (generator_type::max)(); }
-  result_type operator()() { return gen_(); }
-
-  MockingBitGenBase() : gen_(), observed_call_log_() {}
-  virtual ~MockingBitGenBase() = default;
-
- protected:
-  const std::deque<std::string>& observed_call_log() {
-    return observed_call_log_;
-  }
-
-  // CallImpl is the type-erased virtual dispatch.
-  // The type of dist is always distribution<T>,
-  // The type of result is always distribution<T>::result_type.
-  virtual bool CallImpl(const std::type_info& distr_type, void* dist_args,
-                        void* result) = 0;
-
-  template <typename DistrT, typename ArgTupleT>
-  static const std::type_info& GetTypeId() {
-    return typeid(std::pair<absl::decay_t<DistrT>, absl::decay_t<ArgTupleT>>);
-  }
-
-  // Call the generating distribution function.
-  // Invoked by DistributionCaller<>::Call<DistT, FormatT>.
-  // DistT is the distribution type.
-  // FormatT is the distribution formatter traits type.
-  template <typename DistrT, typename FormatT, typename... Args>
-  typename DistrT::result_type Call(Args&&... args) {
-    using distr_result_type = typename DistrT::result_type;
-    using ArgTupleT = std::tuple<absl::decay_t<Args>...>;
-
-    ArgTupleT arg_tuple(std::forward<Args>(args)...);
-    auto dist = absl::make_from_tuple<DistrT>(arg_tuple);
-
-    distr_result_type result{};
-    bool found_match =
-        CallImpl(GetTypeId<DistrT, ArgTupleT>(), &arg_tuple, &result);
-
-    if (!found_match) {
-      result = dist(gen_);
-    }
-
-    // TODO(asoffer): Forwarding the args through means we no longer need to
-    // extract them from the from the distribution in formatter traits. We can
-    // just StrJoin them.
-    observed_call_log_.push_back(
-        MockingBitGenCallFormatter<DistrT, FormatT>{}(dist, result));
-    return result;
-  }
-
- private:
-  generator_type gen_;
-  std::deque<std::string> observed_call_log_;
-};  // namespace random_internal
-
-}  // namespace random_internal
-ABSL_NAMESPACE_END
-}  // namespace absl
-
-#endif  // ABSL_RANDOM_INTERNAL_MOCKING_BIT_GEN_BASE_H_