From 5aa5d282eac56a21e74611c1cdbaa97bb5db2dca Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Tue, 8 Feb 2022 02:05:36 +0300 Subject: chore(3p/abseil_cpp): unvendor abseil_cpp we weren't actually using these sources anymore, okay? Change-Id: If701571d9716de308d3512e1eb22c35db0877a66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248 Tested-by: BuildkiteCI Reviewed-by: grfn Autosubmit: tazjin --- third_party/abseil_cpp/absl/container/btree_test.h | 166 --------------------- 1 file changed, 166 deletions(-) delete mode 100644 third_party/abseil_cpp/absl/container/btree_test.h (limited to 'third_party/abseil_cpp/absl/container/btree_test.h') diff --git a/third_party/abseil_cpp/absl/container/btree_test.h b/third_party/abseil_cpp/absl/container/btree_test.h deleted file mode 100644 index 624908072d59..000000000000 --- a/third_party/abseil_cpp/absl/container/btree_test.h +++ /dev/null @@ -1,166 +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_CONTAINER_BTREE_TEST_H_ -#define ABSL_CONTAINER_BTREE_TEST_H_ - -#include -#include -#include -#include -#include -#include - -#include "absl/container/btree_map.h" -#include "absl/container/btree_set.h" -#include "absl/container/flat_hash_set.h" -#include "absl/strings/cord.h" -#include "absl/time/time.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace container_internal { - -// Like remove_const but propagates the removal through std::pair. -template -struct remove_pair_const { - using type = typename std::remove_const::type; -}; -template -struct remove_pair_const > { - using type = std::pair::type, - typename remove_pair_const::type>; -}; - -// Utility class to provide an accessor for a key given a value. The default -// behavior is to treat the value as a pair and return the first element. -template -struct KeyOfValue { - struct type { - const K& operator()(const V& p) const { return p.first; } - }; -}; - -// Partial specialization of KeyOfValue class for when the key and value are -// the same type such as in set<> and btree_set<>. -template -struct KeyOfValue { - struct type { - const K& operator()(const K& k) const { return k; } - }; -}; - -inline char* GenerateDigits(char buf[16], unsigned val, unsigned maxval) { - assert(val <= maxval); - constexpr unsigned kBase = 64; // avoid integer division. - unsigned p = 15; - buf[p--] = 0; - while (maxval > 0) { - buf[p--] = ' ' + (val % kBase); - val /= kBase; - maxval /= kBase; - } - return buf + p + 1; -} - -template -struct Generator { - int maxval; - explicit Generator(int m) : maxval(m) {} - K operator()(int i) const { - assert(i <= maxval); - return K(i); - } -}; - -template <> -struct Generator { - int maxval; - explicit Generator(int m) : maxval(m) {} - absl::Time operator()(int i) const { return absl::FromUnixMillis(i); } -}; - -template <> -struct Generator { - int maxval; - explicit Generator(int m) : maxval(m) {} - std::string operator()(int i) const { - char buf[16]; - return GenerateDigits(buf, i, maxval); - } -}; - -template <> -struct Generator { - int maxval; - explicit Generator(int m) : maxval(m) {} - Cord operator()(int i) const { - char buf[16]; - return Cord(GenerateDigits(buf, i, maxval)); - } -}; - -template -struct Generator > { - Generator::type> tgen; - Generator::type> ugen; - - explicit Generator(int m) : tgen(m), ugen(m) {} - std::pair operator()(int i) const { - return std::make_pair(tgen(i), ugen(i)); - } -}; - -// Generate n values for our tests and benchmarks. Value range is [0, maxval]. -inline std::vector GenerateNumbersWithSeed(int n, int maxval, int seed) { - // NOTE: Some tests rely on generated numbers not changing between test runs. - // We use std::minstd_rand0 because it is well-defined, but don't use - // std::uniform_int_distribution because platforms use different algorithms. - std::minstd_rand0 rng(seed); - - std::vector values; - absl::flat_hash_set unique_values; - if (values.size() < n) { - for (int i = values.size(); i < n; i++) { - int value; - do { - value = static_cast(rng()) % (maxval + 1); - } while (!unique_values.insert(value).second); - - values.push_back(value); - } - } - return values; -} - -// Generates n values in the range [0, maxval]. -template -std::vector GenerateValuesWithSeed(int n, int maxval, int seed) { - const std::vector nums = GenerateNumbersWithSeed(n, maxval, seed); - Generator gen(maxval); - std::vector vec; - - vec.reserve(n); - for (int i = 0; i < n; i++) { - vec.push_back(gen(nums[i])); - } - - return vec; -} - -} // namespace container_internal -ABSL_NAMESPACE_END -} // namespace absl - -#endif // ABSL_CONTAINER_BTREE_TEST_H_ -- cgit 1.4.1