about summary refs log tree commit diff
path: root/third_party/immer/test/vector/generic.ipp
diff options
context:
space:
mode:
authorVincent Ambo <mail@tazj.in>2020-12-23T12·36+0100
committertazjin <mail@tazj.in>2020-12-23T12·44+0000
commit73e9265f954528b6b2eccf98572e77126539a8df (patch)
tree48a1e093761e86c5e605d074e8c4d5f1bb64f1b1 /third_party/immer/test/vector/generic.ipp
parentf7ea650142eb796eb3f2827c805cc0bc563e2183 (diff)
chore(3p/immer): Remove vendored copy of immer r/2029
We ended up dropping the use of this library again.

Change-Id: I2c44cd22a6128d23f87a582402bf5fb84991d608
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2292
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Diffstat (limited to 'third_party/immer/test/vector/generic.ipp')
-rw-r--r--third_party/immer/test/vector/generic.ipp488
1 files changed, 0 insertions, 488 deletions
diff --git a/third_party/immer/test/vector/generic.ipp b/third_party/immer/test/vector/generic.ipp
deleted file mode 100644
index ff277edbdb45..000000000000
--- a/third_party/immer/test/vector/generic.ipp
+++ /dev/null
@@ -1,488 +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 "test/dada.hpp"
-#include "test/util.hpp"
-
-#include <immer/algorithm.hpp>
-
-#include <boost/range/adaptors.hpp>
-#include <catch.hpp>
-
-#include <algorithm>
-#include <numeric>
-#include <string>
-#include <vector>
-
-using namespace std::string_literals;
-
-#ifndef VECTOR_T
-#error "define the vector template to use in VECTOR_T"
-#endif
-
-template <typename V = VECTOR_T<unsigned>>
-auto make_test_vector(unsigned min, unsigned max)
-{
-    auto v = V{};
-    for (auto i = min; i < max; ++i)
-        v = v.push_back({i});
-    return v;
-}
-
-struct big_object
-{
-    std::array<std::size_t, 42> v;
-};
-
-struct string_sentinel
-{};
-
-bool operator==(const char16_t* i, string_sentinel) { return *i == '\0'; }
-
-bool operator!=(const char16_t* i, string_sentinel) { return *i != '\0'; }
-
-TEST_CASE("instantiation")
-{
-    SECTION("default")
-    {
-        auto v = VECTOR_T<int>{};
-        CHECK(v.size() == 0u);
-        CHECK(v.empty());
-    }
-
-    SECTION("initializer list")
-    {
-        auto v = VECTOR_T<unsigned>{0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
-        CHECK_VECTOR_EQUALS(v, boost::irange(0u, 10u));
-        CHECK(!v.empty());
-    }
-
-    SECTION("big object")
-    {
-        auto v = VECTOR_T<big_object>{{}, {}, {}, {}};
-        CHECK(v.size() == 4);
-    }
-
-    SECTION("range")
-    {
-        auto r = std::vector<int>{{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}};
-        auto v = VECTOR_T<unsigned>{r.begin(), r.end()};
-        CHECK_VECTOR_EQUALS(v, boost::irange(0u, 10u));
-    }
-
-    SECTION("empty range")
-    {
-        auto r = std::vector<int>{};
-        auto v = VECTOR_T<unsigned>{r.begin(), r.end()};
-        CHECK(v.size() == 0);
-    }
-
-    SECTION("iterator/sentinel")
-    {
-        auto r = u"012345678";
-        string_sentinel s;
-        auto v = VECTOR_T<unsigned>{r, s};
-        CHECK_VECTOR_EQUALS(v, boost::irange(u'0', u'9'));
-    }
-
-    SECTION("fill")
-    {
-        auto v1 = VECTOR_T<int>(4);
-        CHECK(v1.size() == 4);
-        auto v2 = VECTOR_T<int>(4, 42);
-        CHECK(v2.size() == 4);
-        CHECK(v2[2] == 42);
-    }
-}
-
-TEST_CASE("back and front")
-{
-    auto v = VECTOR_T<unsigned>{0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
-    CHECK(v.front() == 0);
-    CHECK(v.back() == 9);
-}
-
-TEST_CASE("at")
-{
-    auto v = VECTOR_T<unsigned>{0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
-    CHECK(v.at(0) == 0);
-    CHECK(v.at(5) == 5);
-    CHECK_THROWS_AS(v.at(10), const std::out_of_range&);
-    CHECK_THROWS_AS(v.at(11), const std::out_of_range&);
-}
-
-TEST_CASE("push back one element")
-{
-    SECTION("one element")
-    {
-        const auto v1 = VECTOR_T<int>{};
-        auto v2       = v1.push_back(42);
-        CHECK(v1.size() == 0u);
-        CHECK(v2.size() == 1u);
-        CHECK(v2[0] == 42);
-    }
-
-    SECTION("many elements")
-    {
-        const auto n = 666u;
-        auto v       = VECTOR_T<unsigned>{};
-        for (auto i = 0u; i < n; ++i) {
-            v = v.push_back(i * 42);
-            CHECK(v.size() == i + 1);
-            for (decltype(v.size()) j = 0; j < v.size(); ++j)
-                CHECK(v[j] == j * 42);
-        }
-    }
-}
-
-TEST_CASE("update")
-{
-    const auto n = 42u;
-    auto v       = make_test_vector(0, n);
-
-    SECTION("set")
-    {
-        const auto u = v.set(3u, 13u);
-        CHECK(u.size() == v.size());
-        CHECK(u[2u] == 2u);
-        CHECK(u[3u] == 13u);
-        CHECK(u[4u] == 4u);
-        CHECK(u[40u] == 40u);
-        CHECK(v[3u] == 3u);
-    }
-
-    SECTION("set further")
-    {
-        auto v = make_test_vector(0, 666);
-
-        auto u = v.set(3u, 13u);
-        u      = u.set(200u, 7u);
-        CHECK(u.size() == v.size());
-
-        CHECK(u[2u] == 2u);
-        CHECK(u[4u] == 4u);
-        CHECK(u[40u] == 40u);
-        CHECK(u[600u] == 600u);
-
-        CHECK(u[3u] == 13u);
-        CHECK(u[200u] == 7u);
-
-        CHECK(v[3u] == 3u);
-        CHECK(v[200u] == 200u);
-    }
-
-    SECTION("set further more")
-    {
-        auto v = make_test_vector(0, 666u);
-
-        for (decltype(v.size()) i = 0; i < v.size(); ++i) {
-            v = v.set(i, i + 1);
-            CHECK(v[i] == i + 1);
-        }
-    }
-
-    SECTION("update")
-    {
-        const auto u = v.update(10u, [](auto x) { return x + 10; });
-        CHECK(u.size() == v.size());
-        CHECK(u[10u] == 20u);
-        CHECK(v[40u] == 40u);
-
-        const auto w = v.update(40u, [](auto x) { return x - 10; });
-        CHECK(w.size() == v.size());
-        CHECK(w[40u] == 30u);
-        CHECK(v[40u] == 40u);
-    }
-}
-
-TEST_CASE("iterator")
-{
-    const auto n = 666u;
-    auto v       = make_test_vector(0, n);
-
-    SECTION("empty vector")
-    {
-        auto v = VECTOR_T<unsigned>{};
-        CHECK(v.begin() == v.end());
-    }
-
-    SECTION("works with range loop")
-    {
-        auto i = 0u;
-        for (const auto& x : v)
-            CHECK(x == i++);
-        CHECK(i == v.size());
-    }
-
-    SECTION("works with standard algorithms")
-    {
-        auto s = std::vector<unsigned>(n);
-        std::iota(s.begin(), s.end(), 0u);
-        std::equal(v.begin(), v.end(), s.begin(), s.end());
-    }
-
-    SECTION("can go back from end")
-    {
-        auto expected = n - 1;
-        auto last     = v.end();
-        CHECK(expected == *--last);
-    }
-
-    SECTION("works with reversed range adaptor")
-    {
-        auto r = v | boost::adaptors::reversed;
-        auto i = n;
-        for (const auto& x : r)
-            CHECK(x == --i);
-    }
-
-    SECTION("works with strided range adaptor")
-    {
-        auto r = v | boost::adaptors::strided(5);
-        auto i = 0u;
-        for (const auto& x : r)
-            CHECK(x == 5 * i++);
-    }
-
-    SECTION("works reversed")
-    {
-        auto i = n;
-        for (auto iter = v.rbegin(), last = v.rend(); iter != last; ++iter)
-            CHECK(*iter == --i);
-    }
-
-    SECTION("advance and distance")
-    {
-        auto i1 = v.begin();
-        auto i2 = i1 + 100;
-        CHECK(100u == *i2);
-        CHECK(100 == i2 - i1);
-        CHECK(50u == *(i2 - 50));
-        CHECK(-30 == (i2 - 30) - i2);
-    }
-}
-
-TEST_CASE("equals")
-{
-    const auto n = 666u;
-    auto v       = make_test_vector(0, n);
-
-    CHECK(v == v);
-    CHECK(v == v.set(42, 42));
-    CHECK(v != v.set(42, 24));
-    CHECK(v == v.set(42, 24).set(42, 42));
-    CHECK(v.set(42, 24) == v.set(42, 24));
-    CHECK(v != v.push_back(7));
-    CHECK(v.push_back(7) == v.push_back(7));
-    CHECK(v.push_back(5) != v.push_back(7));
-    CHECK(v != v.set(v.size() - 2, 24));
-    CHECK(v == v.set(v.size() - 2, 24).set(v.size() - 2, v[v.size() - 2]));
-}
-
-TEST_CASE("all of")
-{
-    const auto n = 666u;
-    auto v       = make_test_vector(0, n);
-
-    SECTION("false")
-    {
-        auto res = immer::all_of(v, [](auto x) { return x < 100; });
-        CHECK(res == false);
-    }
-    SECTION("true")
-    {
-        auto res = immer::all_of(v, [](auto x) { return x < 1000; });
-        CHECK(res == true);
-    }
-    SECTION("bounded, true")
-    {
-        auto res = immer::all_of(
-            v.begin() + 101, v.end() - 10, [](auto x) { return x > 100; });
-        CHECK(res == true);
-    }
-    SECTION("bounded, false")
-    {
-        auto res = immer::all_of(
-            v.begin() + 101, v.end() - 10, [](auto x) { return x < 600; });
-        CHECK(res == false);
-    }
-}
-
-TEST_CASE("accumulate")
-{
-    const auto n = 666u;
-    auto v       = make_test_vector(0, n);
-
-    auto expected_n = [](auto n) { return n * (n - 1) / 2; };
-    auto expected_i = [&](auto i, auto n) {
-        return expected_n(n) - expected_n(i);
-    };
-
-    SECTION("sum collection")
-    {
-        auto sum = immer::accumulate(v, 0u);
-        CHECK(sum == expected_n(v.size()));
-    }
-
-    SECTION("sum range")
-    {
-        using namespace std;
-        {
-            auto sum = immer::accumulate(begin(v) + 100, begin(v) + 300, 0u);
-            CHECK(sum == expected_i(100, 300));
-        }
-        {
-            auto sum = immer::accumulate(begin(v) + 31, begin(v) + 300, 0u);
-            CHECK(sum == expected_i(31, 300));
-        }
-        {
-            auto sum = immer::accumulate(begin(v), begin(v) + 33, 0u);
-            CHECK(sum == expected_i(0, 33));
-        }
-        {
-            auto sum = immer::accumulate(begin(v) + 100, begin(v) + 660, 0u);
-            CHECK(sum == expected_i(100, 660));
-        }
-        {
-            auto sum = immer::accumulate(begin(v) + 100, begin(v) + 105, 0u);
-            CHECK(sum == expected_i(100, 105));
-        }
-        {
-            auto sum = immer::accumulate(begin(v) + 660, begin(v) + 664, 0u);
-            CHECK(sum == expected_i(660, 664));
-        }
-    }
-}
-
-TEST_CASE("vector of strings")
-{
-    const auto n = 666u;
-
-    auto v = VECTOR_T<std::string>{};
-    for (auto i = 0u; i < n; ++i)
-        v = v.push_back(std::to_string(i));
-
-    for (decltype(v.size()) i = 0; i < v.size(); ++i)
-        CHECK(v[i] == std::to_string(i));
-
-    SECTION("set")
-    {
-        for (auto i = 0u; i < n; ++i)
-            v = v.set(i, "foo " + std::to_string(i));
-        for (auto i = 0u; i < n; ++i)
-            CHECK(v[i] == "foo " + std::to_string(i));
-    }
-}
-
-struct non_default
-{
-    unsigned value;
-    non_default() = delete;
-    operator unsigned() const { return value; }
-
-#if IMMER_DEBUG_PRINT
-    friend std::ostream& operator<<(std::ostream& os, non_default x)
-    {
-        os << "ND{" << x.value << "}";
-        return os;
-    }
-#endif
-};
-
-TEST_CASE("non default")
-{
-    const auto n = 666u;
-
-    auto v = VECTOR_T<non_default>{};
-    for (auto i = 0u; i < n; ++i)
-        v = v.push_back({i});
-
-    CHECK_VECTOR_EQUALS(v, boost::irange(0u, n));
-
-    SECTION("set")
-    {
-        for (auto i = 0u; i < n; ++i)
-            v = v.set(i, {i + 1});
-
-        CHECK_VECTOR_EQUALS(v, boost::irange(1u, n + 1u));
-    }
-}
-
-TEST_CASE("take")
-{
-    const auto n = 666u;
-
-    SECTION("anywhere")
-    {
-        auto v = make_test_vector(0, n);
-
-        for (auto i : test_irange(0u, n)) {
-            auto vv = v.take(i);
-            CHECK(vv.size() == i);
-            CHECK_VECTOR_EQUALS_RANGE(vv, v.begin(), v.begin() + i);
-        }
-    }
-}
-
-TEST_CASE("exception safety")
-{
-    constexpr auto n = 666u;
-
-    using dadaist_vector_t = typename dadaist_wrapper<VECTOR_T<unsigned>>::type;
-
-    SECTION("push back")
-    {
-        auto v = dadaist_vector_t{};
-        auto d = dadaism{};
-        for (auto i = 0u; v.size() < static_cast<decltype(v.size())>(n);) {
-            auto s = d.next();
-            try {
-                v = v.push_back({i});
-                ++i;
-            } catch (dada_error) {}
-            CHECK_VECTOR_EQUALS(v, boost::irange(0u, i));
-        }
-        CHECK(d.happenings > 0);
-        IMMER_TRACE_E(d.happenings);
-    }
-
-    SECTION("update")
-    {
-        auto v = make_test_vector<dadaist_vector_t>(0, n);
-        auto d = dadaism{};
-        for (auto i = 0u; i < n;) {
-            auto s = d.next();
-            try {
-                v = v.update(i, [](auto x) { return dada(), x + 1; });
-                ++i;
-            } catch (dada_error) {}
-            CHECK_VECTOR_EQUALS(
-                v, boost::join(boost::irange(1u, 1u + i), boost::irange(i, n)));
-        }
-        CHECK(d.happenings > 0);
-        IMMER_TRACE_E(d.happenings);
-    }
-
-    SECTION("take")
-    {
-        auto v = make_test_vector<dadaist_vector_t>(0, n);
-        auto d = dadaism{};
-        for (auto i = 0u; i < n;) {
-            auto s = d.next();
-            auto r = dadaist_vector_t{};
-            try {
-                r = v.take(i);
-                CHECK_VECTOR_EQUALS(r, boost::irange(0u, i++));
-            } catch (dada_error) {
-                CHECK_VECTOR_EQUALS(r, boost::irange(0u, 0u));
-            }
-        }
-        CHECK(d.happenings > 0);
-        IMMER_TRACE_E(d.happenings);
-    }
-}