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GCC does not consider std::pair<std::pair<...>, ...> to be trivially

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copiable, thus fixing the unit tests with a custom trivially
copyable type.
This commit is contained in:
Vojtech Bubnik 2021-07-09 13:58:54 +02:00
parent 5bbe76003e
commit d8a0b11157
1 changed files with 83 additions and 78 deletions
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161
tests/libslic3r/test_mutable_priority_queue.cpp
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@ -131,142 +131,147 @@ TEST_CASE("Mutable priority queue - basic tests", "[MutableSkipHeapPriorityQueue
}
TEST_CASE("Mutable priority queue - reshedule first", "[MutableSkipHeapPriorityQueue]") {
struct MyValue {
int value;
int *ptr;
size_t idx;
};
SECTION("reschedule top with highest prio leaves order unchanged") {
auto q = make_miniheap_mutable_priority_queue<std::pair<std::pair<int, int*>, size_t>, 4, false>(
[](std::pair<std::pair<int, int*>, size_t>& v, size_t idx) { v.second = idx; },
[](std::pair<std::pair<int, int*>, size_t>& l, std::pair<std::pair<int, int*>, size_t>& r) { return l.first.first < r.first.first; });
auto q = make_miniheap_mutable_priority_queue<MyValue, 4, false>(
[](MyValue& v, size_t idx) { v.idx = idx; },
[](MyValue& l, MyValue& r) { return l.value < r.value; });
// 0 1 2 3 4 5 6 7 8
int nums[] = { 32, 1, 88, 16, 9, 11, 3, 22, 23 };
for (auto &i : nums)
q.push(std::make_pair(std::make_pair(i, &i), 0U));
REQUIRE(q.top().first.first == 1);
REQUIRE(q.top().first.second == &nums[1]);
REQUIRE(*q.top().first.second == 1);
q.push({ i, &i, 0U });
REQUIRE(q.top().value == 1);
REQUIRE(q.top().ptr == &nums[1]);
REQUIRE(*q.top().ptr == 1);
// Update the top element.
q.top().first.first = 2;
q.top().value = 2;
q.update(1);
REQUIRE(q.top().first.first == 2);
REQUIRE(q.top().first.second == &nums[1]);
REQUIRE(q.top().value == 2);
REQUIRE(q.top().ptr == &nums[1]);
q.pop();
REQUIRE(q.top().first.first == 3);
REQUIRE(q.top().first.second == &nums[6]);
REQUIRE(q.top().value == 3);
REQUIRE(q.top().ptr == &nums[6]);
q.pop();
REQUIRE(q.top().first.first == 9);
REQUIRE(q.top().first.second == &nums[4]);
REQUIRE(q.top().value == 9);
REQUIRE(q.top().ptr == &nums[4]);
q.pop();
REQUIRE(q.top().first.first == 11);
REQUIRE(q.top().first.second == &nums[5]);
REQUIRE(q.top().value == 11);
REQUIRE(q.top().ptr == &nums[5]);
q.pop();
REQUIRE(q.top().first.first == 16);
REQUIRE(q.top().first.second == &nums[3]);
REQUIRE(q.top().value == 16);
REQUIRE(q.top().ptr == &nums[3]);
q.pop();
REQUIRE(q.top().first.first == 22);
REQUIRE(q.top().first.second == &nums[7]);
REQUIRE(q.top().value == 22);
REQUIRE(q.top().ptr == &nums[7]);
q.pop();
REQUIRE(q.top().first.first == 23);
REQUIRE(q.top().first.second == &nums[8]);
REQUIRE(q.top().value == 23);
REQUIRE(q.top().ptr == &nums[8]);
q.pop();
REQUIRE(q.top().first.first == 32);
REQUIRE(q.top().first.second == &nums[0]);
REQUIRE(q.top().value == 32);
REQUIRE(q.top().ptr == &nums[0]);
q.pop();
REQUIRE(q.top().first.first == 88);
REQUIRE(q.top().first.second == &nums[2]);
REQUIRE(q.top().value == 88);
REQUIRE(q.top().ptr == &nums[2]);
q.pop();
REQUIRE(q.empty());
}
SECTION("reschedule to mid range moves element to correct place") {
auto q = make_miniheap_mutable_priority_queue<std::pair<std::pair<int, int*>, size_t>, 4, false>(
[](std::pair<std::pair<int, int*>, size_t>& v, size_t idx) { v.second = idx; },
[](std::pair<std::pair<int, int*>, size_t>& l, std::pair<std::pair<int, int*>, size_t>& r) { return l.first.first < r.first.first; });
auto q = make_miniheap_mutable_priority_queue<MyValue, 4, false>(
[](MyValue& v, size_t idx) { v.idx = idx; },
[](MyValue& l, MyValue& r) { return l.value < r.value; });
// 0 1 2 3 4 5 6 7 8
int nums[] = { 32, 1, 88, 16, 9, 11, 3, 22, 23 };
for (auto& i : nums)
q.push(std::make_pair(std::make_pair(i, &i), 0U));
REQUIRE(q.top().first.first == 1);
REQUIRE(q.top().first.second == &nums[1]);
REQUIRE(*q.top().first.second == 1);
q.push({ i, &i, 0U });
REQUIRE(q.top().value == 1);
REQUIRE(q.top().ptr == &nums[1]);
REQUIRE(*q.top().ptr == 1);
// Update the top element.
q.top().first.first = 12;
q.top().value = 12;
q.update(1);
REQUIRE(q.top().first.first == 3);
REQUIRE(q.top().first.second == &nums[6]);
REQUIRE(q.top().value == 3);
REQUIRE(q.top().ptr == &nums[6]);
q.pop();
REQUIRE(q.top().first.first == 9);
REQUIRE(q.top().first.second == &nums[4]);
REQUIRE(q.top().value == 9);
REQUIRE(q.top().ptr == &nums[4]);
q.pop();
REQUIRE(q.top().first.first == 11);
REQUIRE(q.top().first.second == &nums[5]);
REQUIRE(q.top().value == 11);
REQUIRE(q.top().ptr == &nums[5]);
q.pop();
REQUIRE(q.top().first.first == 12);
REQUIRE(q.top().first.second == &nums[1]);
REQUIRE(q.top().value == 12);
REQUIRE(q.top().ptr == &nums[1]);
q.pop();
REQUIRE(q.top().first.first == 16);
REQUIRE(q.top().first.second == &nums[3]);
REQUIRE(q.top().value == 16);
REQUIRE(q.top().ptr == &nums[3]);
q.pop();
REQUIRE(q.top().first.first == 22);
REQUIRE(q.top().first.second == &nums[7]);
REQUIRE(q.top().value == 22);
REQUIRE(q.top().ptr == &nums[7]);
q.pop();
REQUIRE(q.top().first.first == 23);
REQUIRE(q.top().first.second == &nums[8]);
REQUIRE(q.top().value == 23);
REQUIRE(q.top().ptr == &nums[8]);
q.pop();
REQUIRE(q.top().first.first == 32);
REQUIRE(q.top().first.second == &nums[0]);
REQUIRE(q.top().value == 32);
REQUIRE(q.top().ptr == &nums[0]);
q.pop();
REQUIRE(q.top().first.first == 88);
REQUIRE(q.top().first.second == &nums[2]);
REQUIRE(q.top().value == 88);
REQUIRE(q.top().ptr == &nums[2]);
q.pop();
REQUIRE(q.empty());
}
SECTION("reschedule to last moves element to correct place", "heap")
{
auto q = make_miniheap_mutable_priority_queue<std::pair<std::pair<int, int*>, size_t>, 4, false>(
[](std::pair<std::pair<int, int*>, size_t>& v, size_t idx) { v.second = idx; },
[](std::pair<std::pair<int, int*>, size_t>& l, std::pair<std::pair<int, int*>, size_t>& r) { return l.first.first < r.first.first; });
auto q = make_miniheap_mutable_priority_queue<MyValue, 4, false>(
[](MyValue& v, size_t idx) { v.idx = idx; },
[](MyValue& l, MyValue& r) { return l.value < r.value; });
// 0 1 2 3 4 5 6 7 8
int nums[] = { 32, 1, 88, 16, 9, 11, 3, 22, 23 };
for (auto& i : nums)
q.push(std::make_pair(std::make_pair(i, &i), 0U));
REQUIRE(q.top().first.first == 1);
REQUIRE(q.top().first.second == &nums[1]);
REQUIRE(*q.top().first.second == 1);
q.push({ i, &i, 0U });
REQUIRE(q.top().value == 1);
REQUIRE(q.top().ptr == &nums[1]);
REQUIRE(*q.top().ptr == 1);
// Update the top element.
q.top().first.first = 89;
q.top().value = 89;
q.update(1);
REQUIRE(q.top().first.first == 3);
REQUIRE(q.top().first.second == &nums[6]);
REQUIRE(q.top().value == 3);
REQUIRE(q.top().ptr == &nums[6]);
q.pop();
REQUIRE(q.top().first.first == 9);
REQUIRE(q.top().first.second == &nums[4]);
REQUIRE(q.top().value == 9);
REQUIRE(q.top().ptr == &nums[4]);
q.pop();
REQUIRE(q.top().first.first == 11);
REQUIRE(q.top().first.second == &nums[5]);
REQUIRE(q.top().value == 11);
REQUIRE(q.top().ptr == &nums[5]);
q.pop();
REQUIRE(q.top().first.first == 16);
REQUIRE(q.top().first.second == &nums[3]);
REQUIRE(q.top().value == 16);
REQUIRE(q.top().ptr == &nums[3]);
q.pop();
REQUIRE(q.top().first.first == 22);
REQUIRE(q.top().first.second == &nums[7]);
REQUIRE(q.top().value == 22);
REQUIRE(q.top().ptr == &nums[7]);
q.pop();
REQUIRE(q.top().first.first == 23);
REQUIRE(q.top().first.second == &nums[8]);
REQUIRE(q.top().value == 23);
REQUIRE(q.top().ptr == &nums[8]);
q.pop();
REQUIRE(q.top().first.first == 32);
REQUIRE(q.top().first.second == &nums[0]);
REQUIRE(q.top().value == 32);
REQUIRE(q.top().ptr == &nums[0]);
q.pop();
REQUIRE(q.top().first.first == 88);
REQUIRE(q.top().first.second == &nums[2]);
REQUIRE(q.top().value == 88);
REQUIRE(q.top().ptr == &nums[2]);
q.pop();
REQUIRE(q.top().first.first == 89);
REQUIRE(q.top().first.second == &nums[1]);
REQUIRE(q.top().value == 89);
REQUIRE(q.top().ptr == &nums[1]);
q.pop();
REQUIRE(q.empty());
}