diff options
Diffstat (limited to 'third_party/immer/test/map')
| -rw-r--r-- | third_party/immer/test/map/B3.cpp | 18 | ||||
| -rw-r--r-- | third_party/immer/test/map/B6.cpp | 18 | ||||
| -rw-r--r-- | third_party/immer/test/map/default.cpp | 12 | ||||
| -rw-r--r-- | third_party/immer/test/map/gc.cpp | 25 | ||||
| -rw-r--r-- | third_party/immer/test/map/generic.ipp | 312 | ||||
| -rw-r--r-- | third_party/immer/test/map/issue-56.cpp | 42 |
6 files changed, 0 insertions, 427 deletions
diff --git a/third_party/immer/test/map/B3.cpp b/third_party/immer/test/map/B3.cpp deleted file mode 100644 index 61458a013537..000000000000 --- a/third_party/immer/test/map/B3.cpp +++ /dev/null @@ -1,18 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -#include <immer/map.hpp> - -template <typename K, - typename T, - typename Hash = std::hash<K>, - typename Eq = std::equal_to<K>> -using test_map_t = immer::map<K, T, Hash, Eq, immer::default_memory_policy, 3u>; - -#define MAP_T test_map_t -#include "generic.ipp" diff --git a/third_party/immer/test/map/B6.cpp b/third_party/immer/test/map/B6.cpp deleted file mode 100644 index 52da689c67b6..000000000000 --- a/third_party/immer/test/map/B6.cpp +++ /dev/null @@ -1,18 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -#include <immer/map.hpp> - -template <typename K, - typename T, - typename Hash = std::hash<K>, - typename Eq = std::equal_to<K>> -using test_map_t = immer::map<K, T, Hash, Eq, immer::default_memory_policy, 6u>; - -#define MAP_T test_map_t -#include "generic.ipp" diff --git a/third_party/immer/test/map/default.cpp b/third_party/immer/test/map/default.cpp deleted file mode 100644 index cb453c4f81e2..000000000000 --- a/third_party/immer/test/map/default.cpp +++ /dev/null @@ -1,12 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -#include <immer/map.hpp> - -#define MAP_T ::immer::map -#include "generic.ipp" diff --git a/third_party/immer/test/map/gc.cpp b/third_party/immer/test/map/gc.cpp deleted file mode 100644 index 818fb03aaa5b..000000000000 --- a/third_party/immer/test/map/gc.cpp +++ /dev/null @@ -1,25 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -#include <immer/heap/gc_heap.hpp> -#include <immer/map.hpp> -#include <immer/refcount/no_refcount_policy.hpp> - -using gc_memory = immer::memory_policy<immer::heap_policy<immer::gc_heap>, - immer::no_refcount_policy, - immer::gc_transience_policy, - false>; - -template <typename K, - typename T, - typename Hash = std::hash<K>, - typename Eq = std::equal_to<K>> -using test_map_t = immer::map<K, T, Hash, Eq, gc_memory, 3u>; - -#define MAP_T test_map_t -#include "generic.ipp" diff --git a/third_party/immer/test/map/generic.ipp b/third_party/immer/test/map/generic.ipp deleted file mode 100644 index 18fc9d11f567..000000000000 --- a/third_party/immer/test/map/generic.ipp +++ /dev/null @@ -1,312 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -#ifndef MAP_T -#error "define the map template to use in MAP_T" -#include <immer/map.hpp> -#define MAP_T ::immer::map -#endif - -#include <immer/algorithm.hpp> - -#include "test/dada.hpp" -#include "test/util.hpp" - -#include <catch.hpp> - -#include <random> -#include <unordered_set> - -template <typename T = unsigned> -auto make_generator() -{ - auto engine = std::default_random_engine{42}; - auto dist = std::uniform_int_distribution<T>{}; - return std::bind(dist, engine); -} - -struct conflictor -{ - unsigned v1; - unsigned v2; - - bool operator==(const conflictor& x) const - { - return v1 == x.v1 && v2 == x.v2; - } -}; - -struct hash_conflictor -{ - std::size_t operator()(const conflictor& x) const { return x.v1; } -}; - -auto make_values_with_collisions(unsigned n) -{ - auto gen = make_generator(); - auto vals = std::vector<std::pair<conflictor, unsigned>>{}; - auto vals_ = std::unordered_set<conflictor, hash_conflictor>{}; - auto i = 0u; - generate_n(back_inserter(vals), n, [&] { - auto newv = conflictor{}; - do { - newv = {unsigned(gen() % (n / 2)), gen()}; - } while (!vals_.insert(newv).second); - return std::pair<conflictor, unsigned>{newv, i++}; - }); - return vals; -} - -auto make_test_map(unsigned n) -{ - auto s = MAP_T<unsigned, unsigned>{}; - for (auto i = 0u; i < n; ++i) - s = s.insert({i, i}); - return s; -} - -auto make_test_map(const std::vector<std::pair<conflictor, unsigned>>& vals) -{ - auto s = MAP_T<conflictor, unsigned, hash_conflictor>{}; - for (auto&& v : vals) - s = s.insert(v); - return s; -} - -TEST_CASE("instantiation") -{ - SECTION("default") - { - auto v = MAP_T<int, int>{}; - CHECK(v.size() == 0u); - } -} - -TEST_CASE("basic insertion") -{ - auto v1 = MAP_T<int, int>{}; - CHECK(v1.count(42) == 0); - - auto v2 = v1.insert({42, {}}); - CHECK(v1.count(42) == 0); - CHECK(v2.count(42) == 1); - - auto v3 = v2.insert({42, {}}); - CHECK(v1.count(42) == 0); - CHECK(v2.count(42) == 1); - CHECK(v3.count(42) == 1); -} - -TEST_CASE("accessor") -{ - const auto n = 666u; - auto v = make_test_map(n); - CHECK(v[0] == 0); - CHECK(v[42] == 42); - CHECK(v[665] == 665); - CHECK(v[666] == 0); - CHECK(v[1234] == 0); -} - -TEST_CASE("at") -{ - const auto n = 666u; - auto v = make_test_map(n); - CHECK(v.at(0) == 0); - CHECK(v.at(42) == 42); - CHECK(v.at(665) == 665); - CHECK_THROWS_AS(v.at(666), std::out_of_range&); - CHECK_THROWS_AS(v.at(1234), std::out_of_range&); -} - -TEST_CASE("find") -{ - const auto n = 666u; - auto v = make_test_map(n); - CHECK(*v.find(0) == 0); - CHECK(*v.find(42) == 42); - CHECK(*v.find(665) == 665); - CHECK(v.find(666) == nullptr); - CHECK(v.find(1234) == nullptr); -} - -TEST_CASE("equals and setting") -{ - const auto n = 666u; - auto v = make_test_map(n); - - CHECK(v == v); - CHECK(v != v.insert({1234, 42})); - CHECK(v != v.erase(32)); - CHECK(v == v.insert({1234, 42}).erase(1234)); - CHECK(v == v.erase(32).insert({32, 32})); - - CHECK(v.set(1234, 42) == v.insert({1234, 42})); - CHECK(v.update(1234, [](auto&& x) { return x + 1; }) == v.set(1234, 1)); - CHECK(v.update(42, [](auto&& x) { return x + 1; }) == v.set(42, 43)); -} - -TEST_CASE("iterator") -{ - const auto N = 666u; - auto v = make_test_map(N); - - SECTION("empty set") - { - auto s = MAP_T<unsigned, unsigned>{}; - CHECK(s.begin() == s.end()); - } - - SECTION("works with range loop") - { - auto seen = std::unordered_set<unsigned>{}; - for (const auto& x : v) - CHECK(seen.insert(x.first).second); - CHECK(seen.size() == v.size()); - } - - SECTION("iterator and collisions") - { - auto vals = make_values_with_collisions(N); - auto s = make_test_map(vals); - auto seen = std::unordered_set<conflictor, hash_conflictor>{}; - for (const auto& x : s) - CHECK(seen.insert(x.first).second); - CHECK(seen.size() == s.size()); - } -} - -TEST_CASE("accumulate") -{ - const auto n = 666u; - auto v = make_test_map(n); - - auto expected_n = [](auto n) { return n * (n - 1) / 2; }; - - SECTION("sum collection") - { - auto acc = [](unsigned acc, const std::pair<unsigned, unsigned>& x) { - return acc + x.first + x.second; - }; - auto sum = immer::accumulate(v, 0u, acc); - CHECK(sum == 2 * expected_n(v.size())); - } - - SECTION("sum collisions") - { - auto vals = make_values_with_collisions(n); - auto s = make_test_map(vals); - auto acc = [](unsigned r, std::pair<conflictor, unsigned> x) { - return r + x.first.v1 + x.first.v2 + x.second; - }; - auto sum1 = std::accumulate(vals.begin(), vals.end(), 0u, acc); - auto sum2 = immer::accumulate(s, 0u, acc); - CHECK(sum1 == sum2); - } -} - -TEST_CASE("update a lot") -{ - auto v = make_test_map(666u); - - for (decltype(v.size()) i = 0; i < v.size(); ++i) { - v = v.update(i, [](auto&& x) { return x + 1; }); - CHECK(v[i] == i + 1); - } -} - -TEST_CASE("exception safety") -{ - constexpr auto n = 2666u; - - using dadaist_map_t = - typename dadaist_wrapper<MAP_T<unsigned, unsigned>>::type; - using dadaist_conflictor_map_t = typename dadaist_wrapper< - MAP_T<conflictor, unsigned, hash_conflictor>>::type; - - SECTION("update collisions") - { - auto v = dadaist_map_t{}; - auto d = dadaism{}; - for (auto i = 0u; i < n; ++i) - v = v.set(i, i); - for (auto i = 0u; i < v.size();) { - try { - auto s = d.next(); - v = v.update(i, [](auto x) { return x + 1; }); - ++i; - } catch (dada_error) {} - for (auto i : test_irange(0u, i)) - CHECK(v.at(i) == i + 1); - for (auto i : test_irange(i, n)) - CHECK(v.at(i) == i); - } - CHECK(d.happenings > 0); - IMMER_TRACE_E(d.happenings); - } - - SECTION("update collisisions") - { - auto vals = make_values_with_collisions(n); - auto v = dadaist_conflictor_map_t{}; - auto d = dadaism{}; - for (auto i = 0u; i < n; ++i) - v = v.insert(vals[i]); - for (auto i = 0u; i < v.size();) { - try { - auto s = d.next(); - v = v.update(vals[i].first, [](auto x) { return x + 1; }); - ++i; - } catch (dada_error) {} - for (auto i : test_irange(0u, i)) - CHECK(v.at(vals[i].first) == vals[i].second + 1); - for (auto i : test_irange(i, n)) - CHECK(v.at(vals[i].first) == vals[i].second); - } - CHECK(d.happenings > 0); - IMMER_TRACE_E(d.happenings); - } -} - -namespace { - -class KElem -{ -public: - KElem(int* elem) { this->elem = elem; } - - bool operator==(const KElem& other) const - { - return this->elem == other.elem; - } - - bool operator!=(const KElem& other) const { return !(*this == other); } - - int* elem; -}; - -struct HashBlock -{ - size_t operator()(const KElem& block) const noexcept - { - return (uintptr_t) block.elem & 0xffffffff00000000; - } -}; - -using map = immer::map<KElem, KElem, HashBlock, std::equal_to<KElem>>; - -TEST_CASE("issue 134") -{ - int a[100]; - map m; - for (int i = 0; i < 100; i++) { - m = m.set(KElem(a + i), KElem(a + i)); - } -} - -} // namespace diff --git a/third_party/immer/test/map/issue-56.cpp b/third_party/immer/test/map/issue-56.cpp deleted file mode 100644 index 447c623ddad9..000000000000 --- a/third_party/immer/test/map/issue-56.cpp +++ /dev/null @@ -1,42 +0,0 @@ -// -// immer: immutable data structures for C++ -// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente -// -// This software is distributed under the Boost Software License, Version 1.0. -// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt -// - -// Thanks @dgel for reporting this issue -// https://github.com/arximboldi/immer/issues/56 - -#include <immer/flex_vector.hpp> -#include <immer/map.hpp> -#include <immer/vector.hpp> - -#include <catch.hpp> - -TEST_CASE("const map") -{ - const auto x = immer::map<std::string, int>{}.set("A", 1); - auto it = x.begin(); - CHECK(it->first == "A"); - CHECK(it->second == 1); -} - -TEST_CASE("const vector") -{ - const auto x = - immer::vector<std::pair<std::string, int>>{}.push_back({"A", 1}); - auto it = x.begin(); - CHECK(it->first == "A"); - CHECK(it->second == 1); -} - -TEST_CASE("const flex vector") -{ - const auto x = - immer::flex_vector<std::pair<std::string, int>>{}.push_back({"A", 1}); - auto it = x.begin(); - CHECK(it->first == "A"); - CHECK(it->second == 1); -} |