#include <libkern/c++/safe_allocation.h>
#include <darwintest.h>
#include "test_utils.h"
struct T {
int i;
};
template <typename T>
static void
tests()
{
{
test_safe_allocation<T> array(nullptr);
CHECK(array.data() == nullptr);
CHECK(array.size() == 0);
CHECK(array.begin() == array.end());
}
{
test_safe_allocation<T> array{nullptr};
CHECK(array.data() == nullptr);
CHECK(array.size() == 0);
CHECK(array.begin() == array.end());
}
{
test_safe_allocation<T> array = nullptr;
CHECK(array.data() == nullptr);
CHECK(array.size() == 0);
CHECK(array.begin() == array.end());
}
{
auto f = [](test_safe_allocation<T> array) {
CHECK(array.data() == nullptr);
CHECK(array.size() == 0);
CHECK(array.begin() == array.end());
};
f(nullptr);
}
}
T_DECL(ctor_nullptr, "safe_allocation.ctor.nullptr") {
tests<T>();
tests<T const>();
}