public async Task SendPingAsync_CustomPayload_InsufficientPrivileges_Throws()
{
IPAddress[] localIpAddresses = TestSettings.GetLocalIPAddresses();
byte[] buffer = TestSettings.PayloadAsBytes;
Ping ping = new Ping();
await Assert.ThrowsAsync <PlatformNotSupportedException>(() => ping.SendPingAsync(TestSettings.LocalHost, TestSettings.PingTimeout, buffer));
}
public void SendPingWithHostAndTimeout()
{
IPAddress[] localIpAddresses = TestSettings.GetLocalIPAddresses();
SendBatchPing(
(ping) => ping.Send(TestSettings.LocalHost, TestSettings.PingTimeout),
(pingReply) =>
{
PingResultValidator(pingReply, localIpAddresses);
});
}
public void SendPingWithHostAndTimeoutAndBufferAndPingOptions()
{
IPAddress[] localIpAddresses = TestSettings.GetLocalIPAddresses();
byte[] buffer = GetPingPayload(localIpAddresses[0].AddressFamily);
SendBatchPing(
(ping) => ping.Send(TestSettings.LocalHost, TestSettings.PingTimeout, buffer, new PingOptions()),
(pingReply) =>
{
PingResultValidator(pingReply, localIpAddresses);
Assert.Equal(buffer, pingReply.Buffer);
});
}
public void SendPingWithHostAndTimeoutAndBufferAndPingOptions_Unix()
{
IPAddress[] localIpAddresses = TestSettings.GetLocalIPAddresses();
byte[] buffer = TestSettings.PayloadAsBytes;
SendBatchPing(
(ping) => ping.Send(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);
}
});
}