Internet Control Message Protocol API Test (Compact 7)
3/12/2014
The Internet Control Message Protocol (ICMP) Test exercises the following ICMP application programming interfaces and methods supported by Windows Embedded Compact 7.
IPv4: IcmpCreateFile, IcmpCloseHandle, IcmpSendEcho, IcmpSendEcho2, IcmpParseReplies
IPv6: Icmp6CreateFile, Icmp6SendEcho2, Icmp6ParseReplies
Test Prerequisites
Your device must meet the following requirements before you run this test.
The following tables show the hardware requirements for the ICMP API Test.
| Requirements | Description |
|---|---|
Ethernet port |
The ICMP API Test is a ping test. If you intend to ping machines other than the one hosting the test, those machines need to be on the network and running Windows Embedded Compact or a Windows desktop operating system. |
The following table shows the software requirements for the ICMP API Test.
| Requirements | Description |
|---|---|
Tux.exe |
Test harness, required for executing the tests |
Kato.dll |
Logging engine, required for logging test data |
IcmpAPITest.dll |
Library containing the ICMP API test cases |
Note:
IPv4 is added by default if you have the TCP stack in your configuration.
Subtests
The table below lists the subtests included in this test.
| SubTest ID | Description |
|---|---|
1 |
IcmpSendEcho: ICMP_INVALID_HANDLE |
2 |
IcmpSendEcho: ICMP_NULL_ADDR |
3 |
IcmpSendEcho: ICMP_NULL_SEND_BUFFER |
4 |
IcmpSendEcho: ICMP_SEND_BUFFER_FRAG |
5 |
IcmpSendEcho: ICMP_SEND_BUFFER_NO_FRAG |
6 |
IcmpSendEcho: ICMP_SEND_BUFFER_TOO_SMALL |
7 |
IcmpSendEcho: ICMP_INVALID_SEND_LEN |
8 |
IcmpSendEcho: ICMP_NULL_REPLY_BUFFER |
9 |
IcmpSendEcho: ICMP_INVALID_REPLY_LENGTH |
10 |
IcmpSendEcho: ICMP_INVALID_SEND_OPTIONS |
11 |
IcmpSendEcho: ICMP_INVALID_TIMEOUT |
12 |
IcmpSendEcho: ICMP_UNREACH_DESTINATION |
13 |
IcmpSendEcho: ICMP_VALID_REQUEST |
101 |
Icmp6SendEcho2: ICMP_INVALID_HANDLE |
102 |
Icmp6SendEcho2: ICMP_NULL_ADDR |
103 |
Icmp6SendEcho2: ICMP_NULL_SEND_BUFFER |
104 |
Icmp6SendEcho2: ICMP_SEND_BUFFER_FRAG |
105 |
Icmp6SendEcho2: ICMP_SEND_BUFFER_NO_FRAG |
106 |
Icmp6SendEcho2: ICMP_SEND_BUFFER_TOO_SMALL |
107 |
Icmp6SendEcho2: ICMP_INVALID_SEND_LEN |
108 |
Icmp6SendEcho2: ICMP_NULL_REPLY_BUFFER |
109 |
Icmp6SendEcho2: ICMP_INVALID_REPLY_LENGTH |
110 |
Icmp6SendEcho2: ICMP_INVALID_SEND_OPTIONS |
111 |
Icmp6SendEcho2: ICMP_INVALID_TIMEOUT |
112 |
Icmp6SendEcho2: ICMP_UNREACH_DESTINATION |
113 |
Icmp6SendEcho2: ICMP_VALID_REQUEST |
201 |
IcmpSendEcho2: ICMP_INVALID_HANDLE |
202 |
IcmpSendEcho2: ICMP_NULL_ADDR |
203 |
IcmpSendEcho2: ICMP_NULL_SEND_BUFFER |
204 |
IcmpSendEcho2: ICMP_SEND_BUFFER_FRAG |
205 |
IcmpSendEcho2: ICMP_SEND_BUFFER_NO_FRAG |
206 |
IcmpSendEcho2: ICMP_SEND_BUFFER_TOO_SMALL |
207 |
IcmpSendEcho2: ICMP_INVALID_SEND_LEN |
208 |
IcmpSendEcho2: ICMP_NULL_REPLY_BUFFER |
209 |
IcmpSendEcho2: ICMP_INVALID_REPLY_LENGTH |
210 |
IcmpSendEcho2: ICMP_INVALID_SEND_OPTIONS |
211 |
IcmpSendEcho2: ICMP_INVALID_TIMEOUT |
212 |
IcmpSendEcho2: ICMP_UNREACH_DESTINATION |
213 |
IcmpSendEcho2: ICMP_VALID_REQUEST |
301 |
IcmpParseReplies: ICMP_INVALID_BUFFER |
302 |
IcmpParseReplies: ICMP_INVALID_LEN |
303 |
IcmpParseReplies: ICMP_INVALID_PARAMS |
401 |
Icmp6ParseReplies: ICMP_INVALID_BUFFER |
402 |
Icmp6ParseReplies: ICMP_INVALID_LEN |
403 |
Icmp6ParseReplies: ICMP_INVALID_PARAMS |
Setting Up the Test
You will need to know the name or IP address of the machines that will be pinged during the test.
You will also need to ensure that you have the correct TCIP/IP version built into the image.
Running the Test
This test library can have one or more optional command line entries to change the behavior of the test. To specify one or more optional command line entries to the test library, you must use the -c command line option. This option forces Tux to pass the specified string into the test library.
For more information about how to edit the command line for a test, see Editing the Command-Line for a Test.
The default command line is tux -o -d IcmpAPITest.
The following table shows the optional command line parameters for the ICMP API Test.
| Command line parameter | Description |
|---|---|
-s <IPv4 machine name or IP address> |
Specifies a different IP address or name of another machine to ping. The default value is: 127.0.0.1. |
-s6 <IPv6 machine name or IP address> |
Specifies a different IP address or name of another machine to ping. The default value is:1. |
Verifying the Test
When the test completes running, verify that "PASS" appears in the test log for all sub-tests
Troubleshooting the Test
Some of the individual test scenarios within each test case of the ICMP API Test are expected to fail. The ICMP API Test reports these as having passed if the test case fails appropriately. A ping that is expected to fail is regarded as passing the test only if the tested API returns the expected error code.
Note:
For all test cases, a network sniffer or netmon is very helpful in troubleshooting. Always begin troubleshooting by confirming that the machine being pinged by the test cases is in fact accessible. This can be done by manually pinging the machine using ping -4 machine_name or ping -6 machine_name, where machine_name is the name of the machine being pinged.
The following table shows troubleshooting tips for the ICMP API Test.
Item Solution
The pings are blocked and the test cases are failing
If you have a firewall enabled in your configuration, the pings will be blocked and the test cases will fail.
The pings are blocked and the test cases are failing
If you have a firewall enabled in your configuration.
For additional platform specific issues, consult the CTK articles on the TechNet wiki.