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// This file is part of CAF, the C++ Actor Framework. See the file LICENSE in
// the main distribution directory for license terms and copyright or visit
// https://github.com/actor-framework/actor-framework/blob/master/LICENSE.
#define CAF_SUITE ipv4_subnet
#include "caf/ipv4_subnet.hpp"
#include "core-test.hpp"
using namespace caf;
namespace {
const auto addr = make_ipv4_address;
ipv4_subnet operator/(ipv4_address addr, uint8_t prefix) {
return {addr, prefix};
}
} // namespace
CAF_TEST(constructing) {
ipv4_subnet zero{addr(0, 0, 0, 0), 32};
CHECK_EQ(zero.network_address(), addr(0, 0, 0, 0));
CHECK_EQ(zero.prefix_length(), 32u);
ipv4_subnet local{addr(127, 0, 0, 0), 8};
CHECK_EQ(local.network_address(), addr(127, 0, 0, 0));
CHECK_EQ(local.prefix_length(), 8u);
}
CAF_TEST(equality) {
auto a = addr(0xff, 0xff, 0xff, 0xff) / 19;
auto b = addr(0xff, 0xff, 0xff, 0xab) / 19;
auto net = addr(0xff, 0xff, 0xe0, 0x00);
CHECK_EQ(a.network_address(), net);
CHECK_EQ(a.network_address(), b.network_address());
CHECK_EQ(a.prefix_length(), b.prefix_length());
CHECK_EQ(a, b);
}
CAF_TEST(contains) {
ipv4_subnet local{addr(127, 0, 0, 0), 8};
CHECK(local.contains(addr(127, 0, 0, 1)));
CHECK(local.contains(addr(127, 1, 2, 3)));
CHECK(local.contains(addr(127, 128, 0, 0) / 9));
CHECK(local.contains(addr(127, 0, 0, 0) / 8));
CHECK(!local.contains(addr(127, 0, 0, 0) / 7));
}
CAF_TEST(ordering) {
CHECK_EQ(addr(192, 168, 168, 0) / 24, addr(192, 168, 168, 0) / 24);
CHECK_NE(addr(192, 168, 168, 0) / 25, addr(192, 168, 168, 0) / 24);
CHECK_LT(addr(192, 168, 167, 0) / 24, addr(192, 168, 168, 0) / 24);
CHECK_LT(addr(192, 168, 168, 0) / 24, addr(192, 168, 168, 0) / 25);
}
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