public async Task SendPingAsyncWithHostAndTtlAndFragmentPingOptions(bool fragment)
{
IPAddress[] localIpAddresses = await TestSettings.GetLocalIPAddressesAsync();
byte[] buffer = TestSettings.PayloadAsBytes;
PingOptions options = new PingOptions();
options.Ttl = 32;
options.DontFragment = fragment;
await SendBatchPingAsync(
(ping) => ping.SendPingAsync(TestSettings.LocalHost, TestSettings.PingTimeout, buffer, options),
(pingReply) =>
{
PingResultValidator(pingReply, localIpAddresses);
});
}
public async Task SendPingAsyncWithHostAndTimeoutAndBufferAndPingOptions_Unix()
{
IPAddress[] localIpAddresses = await TestSettings.GetLocalIPAddressesAsync();
byte[] buffer = TestSettings.PayloadAsBytes;
await SendBatchPingAsync(
(ping) => ping.SendPingAsync(TestSettings.LocalHost, TestSettings.PingTimeout, buffer, new PingOptions()),
(pingReply) =>
{
PingResultValidator(pingReply, localIpAddresses);
// Non-root pings cannot send arbitrary data in the buffer, and do not receive it back in the PingReply.
if (Capability.CanUseRawSockets(pingReply.Address.AddressFamily))
{
Assert.Equal(buffer, pingReply.Buffer);
}
else
{
Assert.Equal(Array.Empty <byte>(), pingReply.Buffer);
}
});
}