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#include <forstio/test/suite.h>
#include <forstio/core/id.h>
#include <forstio/core/id_map.h>
namespace {
SAW_TEST("ID functionality") {
using namespace saw;
struct foo {};
id<foo> a{1};
id<foo> b{1};
id<foo> c{2};
/**
* The following doesn't compile, so it's commented out as an example
*/
/**
* struct bar {};
*
* id<bar> d{1};
*
* SAW_EXPECT(a == d, "Shouldn't compile");
*/
SAW_EXPECT(a == b, "Should be equal");
SAW_EXPECT(a != c, "Shouldn't be equal");
SAW_EXPECT(b != c, "Shouldn't be equal");
SAW_EXPECT(a.get_value() == 1, "Lost original value");
}
SAW_TEST("ID Map Insert"){
using namespace saw;
struct foo {};
id_map<foo> map;
{
auto eoid = map.insert(foo{});
SAW_EXPECT(eoid.is_value(), "First insert failed");
auto& id = eoid.get_value();
auto eoid_2 = map.insert(foo{});
SAW_EXPECT(eoid_2.is_value(), "Second Insert failed");
auto eov = map.erase(id);
SAW_EXPECT(eov.is_value(), "Erase failed");
auto eov_2 = map.erase(id);
SAW_EXPECT(eov_2.is_error(), "This is a double free");
}
}
}
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