/*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <cstddef>
#include <map>
+#include <memory>
#include <stdexcept>
#include <folly/AtomicHashArray.h>
#include <folly/Conv.h>
#include <folly/Hash.h>
#include <folly/Memory.h>
+#include <folly/portability/GTest.h>
#include <folly/portability/SysMman.h>
-#include <gtest/gtest.h>
using namespace std;
using namespace folly;
T *allocate(size_t n) {
void *p = mmap(nullptr, n * sizeof(T), PROT_READ | PROT_WRITE,
- MAP_SHARED | MAP_ANONYMOUS, -1, 0);
- if (p == MAP_FAILED) throw std::bad_alloc();
+ MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+ if (p == MAP_FAILED) {
+ throw std::bad_alloc();
+ }
return (T *)p;
}
}
};
-template<class KeyT, class ValueT>
+template <class KeyT, class ValueT>
pair<KeyT,ValueT> createEntry(int i) {
return pair<KeyT,ValueT>(to<KeyT>(folly::hash::jenkins_rev_mix32(i) % 1000),
to<ValueT>(i + 3));
}
-template <class KeyT,
- class ValueT,
- class Allocator = std::allocator<char>,
- class ProbeFcn = AtomicHashArrayLinearProbeFcn>
+template <
+ class KeyT,
+ class ValueT,
+ class Allocator = std::allocator<char>,
+ class ProbeFcn = AtomicHashArrayLinearProbeFcn>
void testMap() {
typedef AtomicHashArray<KeyT, ValueT, std::hash<KeyT>,
std::equal_to<KeyT>, Allocator, ProbeFcn> MyArr;
}
}
-template<class KeyT, class ValueT,
+template <
+ class KeyT,
+ class ValueT,
class Allocator = std::allocator<char>,
class ProbeFcn = AtomicHashArrayLinearProbeFcn>
void testNoncopyableMap() {
auto arr = MyArr::create(250);
for (int i = 0; i < 100; i++) {
- arr->insert(make_pair(i,std::unique_ptr<ValueT>(new ValueT(i))));
+ arr->insert(make_pair(i, std::make_unique<ValueT>(i)));
}
for (int i = 100; i < 150; i++) {
arr->emplace(i,new ValueT(i));
struct HashTraits {
size_t operator()(char* a) {
size_t result = 0;
- while (a[0] != 0) result += static_cast<size_t>(*(a++));
+ while (a[0] != 0) {
+ result += static_cast<size_t>(*(a++));
+ }
return result;
}
size_t operator()(const char& a) {
}
size_t operator()(const StringPiece a) {
size_t result = 0;
- for (const auto& ch : a) result += static_cast<size_t>(ch);
+ for (const auto& ch : a) {
+ result += static_cast<size_t>(ch);
+ }
return result;
}
};