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test.cpp
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#include <cassert>
#include <iostream>
#include <string>
#include "semimap.h"
#define ID(x) \
[]() constexpr { return x; }
//==============================================================================
void test_static_map()
{
// Test compile-time only load/store
{
struct Tag {
};
using map = semi::static_map<std::string, std::string, Tag>;
auto& food = map::get(ID("food"));
assert(food.empty());
food = "pizza";
assert(map::get(ID("food")) == "pizza");
auto& drink = map::get(ID("drink"));
assert(drink.empty());
drink = "beer";
assert(map::get(ID("food")) == "pizza");
assert(map::get(ID("drink")) == "beer");
map::get(ID("food")) = "spaghetti";
assert(map::get(ID("food")) == "spaghetti");
assert(map::get(ID("drink")) == "beer");
map::get(ID("drink")) = "soda";
assert(map::get(ID("food")) == "spaghetti");
assert(map::get(ID("drink")) == "soda");
assert(map::get(ID("starter"), "soup") == "soup");
assert(map::get(ID("starter"), "salad") == "soup");
}
// Test run-time only load/store
{
struct Tag {
};
using map = semi::static_map<std::string, std::string, Tag>;
auto& food = map::get("food");
assert(food.empty());
food = "pizza";
assert(map::get("food") == "pizza");
auto& drink = map::get("drink");
assert(drink.empty());
drink = "beer";
assert(map::get("food") == "pizza");
assert(map::get("drink") == "beer");
map::get("food") = "spaghetti";
assert(map::get("food") == "spaghetti");
assert(map::get("drink") == "beer");
map::get("drink") = "soda";
assert(map::get("food") == "spaghetti");
assert(map::get("drink") == "soda");
assert(map::get("starter", "soup") == "soup");
assert(map::get("starter", "salad") == "soup");
}
// Test mixed compile-time/run-time load/store
{
struct Tag {
};
using map = semi::static_map<std::string, std::string, Tag>;
// compile-time first, then run-time
map::get(ID("food")) = "pizza";
assert(map::get("food") == "pizza");
// runtime-time first, then compile-time
map::get("drink") = "beer";
assert(map::get(ID("drink")) == "beer");
assert(map::get(ID("food")) == "pizza");
assert(map::get("drink") == "beer");
assert(map::get(ID("starter"), "soup") == "soup");
assert(map::get("starter", "salad") == "soup");
assert(map::get("side", "rice") == "rice");
assert(map::get(ID("side"), "peas") == "rice");
}
// test clear & contains
{
struct Tag {
};
using map = semi::static_map<std::string, std::string, Tag>;
assert(!map::contains(ID("food")));
assert(!map::contains("food"));
// check again to see if contains by mistake add the element
assert(!map::contains(ID("food")));
assert(!map::contains("food"));
map::get(ID("food")) = "pizza";
assert(map::contains(ID("food")));
assert(map::contains("food"));
map::get("drink") = "beer";
assert(map::contains("drink"));
assert(map::contains(ID("drink")));
map::get(ID("dessert")) = "icecream";
assert(map::contains("dessert"));
assert(map::contains(ID("dessert")));
map::get("starter") = "salad";
assert(map::contains(ID("starter")));
assert(map::contains("starter"));
map::clear();
assert(!map::contains(ID("food")));
assert(!map::contains("food"));
assert(!map::contains("drink"));
assert(!map::contains(ID("drink")));
}
// test erase
{
struct Tag {
};
using map = semi::static_map<std::string, std::string, Tag>;
map::get(ID("food")) = "pizza";
map::get(ID("drink")) = "beer";
map::get(ID("dessert")) = "icecream";
map::get(ID("starter")) = "soup";
map::get(ID("side")) = "salad";
// erase first
map::erase(ID("food"));
assert((!map::contains(ID("food"))) && map::contains(ID("drink")) && map::contains(ID("dessert")) && map::contains(ID("starter")) && map::contains(ID("side")));
// erase last
map::erase("side");
assert((!map::contains(ID("food"))) && map::contains(ID("drink")) && map::contains(ID("dessert")) && map::contains(ID("starter")) && (!map::contains(ID("side"))));
// try adding something
map::get("bill") = "too much";
assert((!map::contains(ID("food"))) && map::contains(ID("drink")) && map::contains(ID("dessert")) && map::contains(ID("starter")) && (!map::contains(ID("side"))) && map::contains(ID("bill")));
// erase middle
map::erase(ID("dessert"));
assert((!map::contains(ID("food"))) && map::contains(ID("drink")) && (!map::contains(ID("dessert"))) && map::contains(ID("starter")) && (!map::contains(ID("side"))) && map::contains(ID("bill")));
}
// test independent maps do not influence each other
{
struct TagA {
};
struct TagB {
};
using mapA = semi::static_map<std::string, std::string, TagA>;
using mapB = semi::static_map<std::string, std::string, TagB>;
mapA::get(ID("food")) = "pizza";
assert(mapA::get("food") == "pizza");
assert(!mapB::contains("food"));
mapB::get(ID("food")) = "spaghetti";
assert(mapA::get("food") == "pizza");
assert(mapB::get("food") == "spaghetti");
mapB::get("drink") = "beer";
assert(mapB::get(ID("drink")) == "beer");
assert(!mapA::contains(ID("drink")));
assert(mapA::contains("food"));
mapA::get("drink") = "soda";
assert(mapA::get(ID("drink")) == "soda");
assert(mapB::get(ID("drink")) == "beer");
mapA::get(ID("starter")) = "salad";
mapB::get("starter") = "soup";
mapB::erase("drink");
assert(mapA::contains("drink"));
assert(mapA::contains(ID("drink")));
assert(!mapB::contains("drink"));
assert(!mapB::contains(ID("drink")));
mapB::clear();
assert(mapA::get(ID("starter")) == "salad");
assert(mapA::get("food") == "pizza");
assert(mapA::get(ID("drink")) == "soda");
assert(!mapB::contains("food"));
assert(!mapB::contains(ID("drink")));
}
}
void test_map()
{
// Test compile-time only load/store
{
semi::map<std::string, std::string> map;
auto& food = map.get(ID("food"));
assert(food.empty());
food = "pizza";
assert(map.get(ID("food")) == "pizza");
auto& drink = map.get(ID("drink"));
assert(drink.empty());
drink = "beer";
assert(map.get(ID("food")) == "pizza");
assert(map.get(ID("drink")) == "beer");
map.get(ID("food")) = "spaghetti";
assert(map.get(ID("food")) == "spaghetti");
assert(map.get(ID("drink")) == "beer");
map.get(ID("drink")) = "soda";
assert(map.get(ID("food")) == "spaghetti");
assert(map.get(ID("drink")) == "soda");
assert(map.get(ID("starter"), "soup") == "soup");
assert(map.get(ID("starter"), "salad") == "soup");
}
// Test run-time only load/store
{
semi::map<std::string, std::string> map;
auto& food = map.get("food");
assert(food.empty());
food = "pizza";
assert(map.get("food") == "pizza");
auto& drink = map.get("drink");
assert(drink.empty());
drink = "beer";
assert(map.get("food") == "pizza");
assert(map.get("drink") == "beer");
map.get("food") = "spaghetti";
assert(map.get("food") == "spaghetti");
assert(map.get("drink") == "beer");
map.get("drink") = "soda";
assert(map.get("food") == "spaghetti");
assert(map.get("drink") == "soda");
assert(map.get("starter", "soup") == "soup");
assert(map.get("starter", "salad") == "soup");
}
// Test mixed compile-time/run-time load/store
{
semi::map<std::string, std::string> map;
// compile-time first, then run-time
map.get(ID("food")) = "pizza";
assert(map.get("food") == "pizza");
// runtime-time first, then compile-time
map.get("drink") = "beer";
assert(map.get(ID("drink")) == "beer");
assert(map.get(ID("food")) == "pizza");
assert(map.get("drink") == "beer");
assert(map.get(ID("starter"), "soup") == "soup");
assert(map.get("starter", "salad") == "soup");
assert(map.get("side", "rice") == "rice");
assert(map.get(ID("side"), "peas") == "rice");
}
// test clear & contains
{
semi::map<std::string, std::string> map;
assert(!map.contains(ID("food")));
assert(!map.contains("food"));
// check again to see if contains by mistake add the element
assert(!map.contains(ID("food")));
assert(!map.contains("food"));
map.get(ID("food")) = "pizza";
assert(map.contains(ID("food")));
assert(map.contains("food"));
map.get("drink") = "beer";
assert(map.contains("drink"));
assert(map.contains(ID("drink")));
map.get(ID("dessert")) = "icecream";
assert(map.contains("dessert"));
assert(map.contains(ID("dessert")));
map.get("starter") = "salad";
assert(map.contains(ID("starter")));
assert(map.contains("starter"));
map.clear();
assert(!map.contains(ID("food")));
assert(!map.contains("food"));
assert(!map.contains("drink"));
assert(!map.contains(ID("drink")));
}
// test erase
{
semi::map<std::string, std::string> map;
map.get(ID("food")) = "pizza";
map.get(ID("drink")) = "beer";
map.get(ID("dessert")) = "icecream";
map.get(ID("starter")) = "soup";
map.get(ID("side")) = "salad";
// erase first
map.erase(ID("food"));
assert((!map.contains(ID("food"))) && map.contains(ID("drink")) && map.contains(ID("dessert")) && map.contains(ID("starter")) && map.contains(ID("side")));
// erase last
map.erase("side");
assert((!map.contains(ID("food"))) && map.contains(ID("drink")) && map.contains(ID("dessert")) && map.contains(ID("starter")) && (!map.contains(ID("side"))));
// try adding something
map.get("bill") = "too much";
assert((!map.contains(ID("food"))) && map.contains(ID("drink")) && map.contains(ID("dessert")) && map.contains(ID("starter")) && (!map.contains(ID("side"))) && map.contains(ID("bill")));
// erase middle
map.erase(ID("dessert"));
assert((!map.contains(ID("food"))) && map.contains(ID("drink")) && (!map.contains(ID("dessert"))) && map.contains(ID("starter")) && (!map.contains(ID("side"))) && map.contains(ID("bill")));
}
// test independent maps do not influence each other
{
semi::map<std::string, std::string> mapA;
semi::map<std::string, std::string> mapB;
mapA.get(ID("food")) = "pizza";
assert(mapA.get("food") == "pizza");
assert(!mapB.contains("food"));
mapB.get(ID("food")) = "spaghetti";
assert(mapA.get("food") == "pizza");
assert(mapB.get("food") == "spaghetti");
mapB.get("drink") = "beer";
assert(mapB.get(ID("drink")) == "beer");
assert(!mapA.contains(ID("drink")));
assert(mapA.contains("food"));
mapA.get("drink") = "soda";
assert(mapA.get(ID("drink")) == "soda");
assert(mapB.get(ID("drink")) == "beer");
mapA.get(ID("starter")) = "salad";
mapB.get("starter") = "soup";
mapB.erase("drink");
assert(mapA.contains("drink"));
assert(mapA.contains(ID("drink")));
assert(!mapB.contains("drink"));
assert(!mapB.contains(ID("drink")));
mapB.clear();
assert(mapA.get(ID("starter")) == "salad");
assert(mapA.get("food") == "pizza");
assert(mapA.get(ID("drink")) == "soda");
assert(!mapB.contains("food"));
assert(!mapB.contains(ID("drink")));
}
}
int main()
{
test_static_map();
test_map();
return 0;
}