27 lines
628 B
C++
27 lines
628 B
C++
#include <gtest/gtest.h>
|
|
#include <m5_utility/stl/optional.hpp>
|
|
#include <utility>
|
|
#include <tuple>
|
|
|
|
TEST(Optional, Emplace)
|
|
{
|
|
m5::stl::optional<std::pair<std::pair<int, int>, std::pair<double, double>>> i;
|
|
i.emplace(std::piecewise_construct, std::make_tuple(0, 2), std::make_tuple(3, 4));
|
|
EXPECT_TRUE(i->first.first == 0);
|
|
EXPECT_TRUE(i->first.second == 2);
|
|
EXPECT_TRUE(i->second.first == 3);
|
|
EXPECT_TRUE(i->second.second == 4);
|
|
}
|
|
|
|
struct A {
|
|
A()
|
|
{
|
|
throw std::exception();
|
|
}
|
|
};
|
|
|
|
TEST(Optional, EmplaceWithException)
|
|
{
|
|
m5::stl::optional<A> a;
|
|
EXPECT_ANY_THROW(a.emplace());
|
|
}
|