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#include "catch.hpp"
#include <osmium/index/relations_map.hpp>
#include <type_traits>
static_assert(!std::is_default_constructible<osmium::index::RelationsMapIndex>::value, "RelationsMapIndex should not be default constructible");
static_assert(!std::is_copy_constructible<osmium::index::RelationsMapIndex>::value, "RelationsMapIndex should not be copy constructible");
static_assert(!std::is_copy_constructible<osmium::index::RelationsMapStash>::value, "RelationsMapStash should not be copy constructible");
static_assert(!std::is_copy_assignable<osmium::index::RelationsMapIndex>::value, "RelationsMapIndex should not be copy assignable");
static_assert(!std::is_copy_assignable<osmium::index::RelationsMapStash>::value, "RelationsMapStash should not be copy assignable");
static_assert(std::is_move_constructible<osmium::index::RelationsMapIndex>::value, "RelationsMapIndex should be move constructible");
static_assert(std::is_move_constructible<osmium::index::RelationsMapStash>::value, "RelationsMapStash should be move constructible");
static_assert(std::is_move_assignable<osmium::index::RelationsMapIndex>::value, "RelationsMapIndex should be move assignable");
static_assert(std::is_move_assignable<osmium::index::RelationsMapStash>::value, "RelationsMapStash should be move assignable");
TEST_CASE("RelationsMapStash lvalue") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
REQUIRE(stash.size() == 0); // NOLINT(readability-container-size-empty)
stash.add(1, 2);
stash.add(2, 3);
REQUIRE_FALSE(stash.empty());
REQUIRE(stash.size() == 2);
const auto sizes = stash.sizes();
REQUIRE(sizes.first == 2);
REQUIRE(sizes.second == 0);
const auto index = stash.build_member_to_parent_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 2);
int count = 0;
index.for_each(1, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 2);
++count;
});
REQUIRE(count == 1);
}
TEST_CASE("RelationsMapStash 64bit") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
REQUIRE(stash.size() == 0); // NOLINT(readability-container-size-empty)
const uint64_t maxsmall = (1ULL << 32ULL) - 1;
const uint64_t large = 1ULL << 33ULL;
stash.add(1, 2);
stash.add(2, maxsmall);
stash.add(3, large + 1);
stash.add(4, large + 2);
stash.add(5, large + 3);
stash.add(large + 5, 5);
stash.add(large + 6, 6);
stash.add(large + 7, large + 8);
REQUIRE_FALSE(stash.empty());
REQUIRE(stash.size() == 8);
const auto sizes = stash.sizes();
REQUIRE(sizes.first == 2);
REQUIRE(sizes.second == 6);
const auto index = stash.build_member_to_parent_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 8);
int count = 0;
index.for_each(1, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 2);
++count;
});
index.for_each(2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == maxsmall);
++count;
});
index.for_each(3, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 1);
++count;
});
index.for_each(4, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 2);
++count;
});
index.for_each(5, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 3);
++count;
});
index.for_each(large + 5, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 5);
++count;
});
index.for_each(large + 6, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 6);
++count;
});
index.for_each(large + 7, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 8);
++count;
});
REQUIRE(count == 8);
}
TEST_CASE("RelationsMapStash duplicates will be removed in index") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
const uint64_t large = 1ULL << 33ULL;
stash.add(1, 2);
stash.add(2, 3);
stash.add(1, 2); // duplicate
stash.add(2, 2);
stash.add(1, 2); // another duplicate
stash.add(5, large + 1);
stash.add(5, 4);
stash.add(5, large + 1); // also duplicate
stash.add(large + 2, 1);
stash.add(large + 2, 4);
stash.add(large + 2, 1); // also duplicate
REQUIRE(stash.size() == 11);
const auto sizes = stash.sizes();
REQUIRE(sizes.first == 6);
REQUIRE(sizes.second == 5);
SECTION("member to parent") {
const auto index = stash.build_member_to_parent_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 7);
}
SECTION("parent to member") {
const auto index = stash.build_parent_to_member_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 7);
}
}
TEST_CASE("RelationsMapStash n:m results") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
const uint64_t large = 1ULL << 33ULL;
stash.add(3, large + 1);
stash.add(3, large + 2);
stash.add(4, large + 1);
stash.add(4, large + 2);
stash.add(4, large + 1);
stash.add(5, large + 2);
REQUIRE_FALSE(stash.empty());
REQUIRE(stash.size() == 6);
const auto sizes = stash.sizes();
REQUIRE(sizes.first == 0);
REQUIRE(sizes.second == 6);
const auto index = stash.build_member_to_parent_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 5);
int count = 0;
index.for_each(2, [&](osmium::unsigned_object_id_type /*id*/) {
REQUIRE(false);
});
index.for_each(3, [&](osmium::unsigned_object_id_type id) {
REQUIRE(((id == large + 1) || (id == large + 2)));
++count;
});
index.for_each(4, [&](osmium::unsigned_object_id_type id) {
REQUIRE(((id == large + 1) || (id == large + 2)));
++count;
});
index.for_each(5, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 2);
++count;
});
REQUIRE(count == 5);
}
namespace {
osmium::index::RelationsMapIndex func() {
osmium::index::RelationsMapStash stash;
stash.add(1, 2);
stash.add(2, 3);
return stash.build_member_to_parent_index();
}
} // anonymous namespace
TEST_CASE("RelationsMapStash rvalue") {
const osmium::index::RelationsMapIndex index{func()};
int count = 0;
index.for_each(2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 3);
++count;
});
REQUIRE(count == 1);
}
TEST_CASE("RelationsMapStash reverse index") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
stash.add(1, 2);
stash.add(2, 3);
REQUIRE_FALSE(stash.empty());
REQUIRE(stash.size() == 2);
const auto index = stash.build_parent_to_member_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 2);
int count = 0;
index.for_each(2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 1);
++count;
});
index.for_each(3, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 2);
++count;
});
REQUIRE(count == 2);
}
TEST_CASE("RelationsMapStash reverse index with 64bit values") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
const uint64_t large = 1ULL << 33ULL;
stash.add(1, 2);
stash.add(2, 3);
stash.add(3, large + 1);
stash.add(4, large + 2);
stash.add(5, large + 3);
stash.add(large + 5, 5);
stash.add(large + 6, 6);
stash.add(large + 7, large + 8);
REQUIRE_FALSE(stash.empty());
REQUIRE(stash.size() == 8);
const auto sizes = stash.sizes();
REQUIRE(sizes.first == 2);
REQUIRE(sizes.second == 6);
const auto index = stash.build_parent_to_member_index();
REQUIRE_FALSE(index.empty());
REQUIRE(index.size() == 8);
int count = 0;
index.for_each(1, [&](osmium::unsigned_object_id_type /*id*/) {
REQUIRE(false);
});
index.for_each(2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 1);
++count;
});
index.for_each(3, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 2);
++count;
});
index.for_each(large + 1, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 3);
++count;
});
index.for_each(large + 2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 4);
++count;
});
index.for_each(large + 3, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 5);
++count;
});
index.for_each(5, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 5);
++count;
});
index.for_each(6, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 6);
++count;
});
index.for_each(large + 8, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == large + 7);
++count;
});
REQUIRE(count == 8);
}
TEST_CASE("RelationsMapStash both indexes") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
stash.add(1, 2);
stash.add(2, 3);
REQUIRE_FALSE(stash.empty());
REQUIRE(stash.size() == 2);
const auto indexes = stash.build_indexes();
REQUIRE_FALSE(indexes.empty());
REQUIRE(indexes.size() == 2);
int count = 0;
indexes.member_to_parent().for_each(2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 3);
++count;
});
indexes.parent_to_member().for_each(2, [&](osmium::unsigned_object_id_type id) {
REQUIRE(id == 1);
++count;
});
REQUIRE(count == 2);
}
TEST_CASE("RelationsMapStash small and large") {
osmium::index::RelationsMapStash stash;
REQUIRE(stash.empty());
stash.add(1, 2);
stash.add(2, 3);
stash.add(4, (1ULL << 32ULL) - 1);
stash.add((1ULL << 32ULL) - 1, 5);
REQUIRE(stash.sizes().first == 4);
REQUIRE(stash.sizes().second == 0);
stash.add(6, (1ULL << 32ULL) + 1);
stash.add((1ULL << 32ULL) + 1, 7);
REQUIRE(stash.sizes().first == 4);
REQUIRE(stash.sizes().second == 2);
stash.add(8, (1ULL << 63ULL));
stash.add((1ULL << 63ULL), 9);
REQUIRE(stash.sizes().first == 4);
REQUIRE(stash.sizes().second == 4);
}
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