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Functions
Socket API
Tests

Functions

void WIFI_SocketCreate (void)
 Function: WIFI_SocketCreate. More...
 
void WIFI_SocketBind (void)
 Function: WIFI_SocketBind. More...
 
void WIFI_SocketListen (void)
 Function: WIFI_SocketListen. More...
 
void WIFI_SocketAccept (void)
 Function: WIFI_SocketAccept. More...
 
void WIFI_SocketAccept_nbio (void)
 Test case: WIFI_SocketAccept_nbio. More...
 
void WIFI_SocketConnect (void)
 Function: WIFI_SocketConnect. More...
 
void WIFI_SocketConnect_nbio (void)
 Test case: WIFI_SocketConnect_nbio. More...
 
void WIFI_SocketRecv (void)
 Function: WIFI_SocketRecv. More...
 
void WIFI_SocketRecv_nbio (void)
 Test case: WIFI_SocketRecv_nbio. More...
 
void WIFI_SocketRecvFrom (void)
 Function: WIFI_SocketRecvFrom. More...
 
void WIFI_SocketRecvFrom_nbio (void)
 Test case: WIFI_SocketRecvFrom_nbio. More...
 
void WIFI_SocketSend (void)
 Function: WIFI_SocketSend. More...
 
void WIFI_SocketSendTo (void)
 Function: WIFI_SocketSendTo. More...
 
void WIFI_SocketGetSockName (void)
 Function: WIFI_SocketGetSockName. More...
 
void WIFI_SocketGetPeerName (void)
 Function: WIFI_SocketGetPeerName. More...
 
void WIFI_SocketGetOpt (void)
 Function: WIFI_SocketGetOpt. More...
 
void WIFI_SocketSetOpt (void)
 Function: WIFI_SocketSetOpt. More...
 
void WIFI_SocketClose (void)
 Function: WIFI_SocketClose. More...
 
void WIFI_SocketGetHostByName (void)
 Function: WIFI_SocketGetHostByName. More...
 
void WIFI_Ping (void)
 Function: WIFI_Ping. More...
 

Description

These tests verify API and operation of the WiFi socket functions.

Function Documentation

void WIFI_SocketCreate ( void  )

The test function WIFI_SocketCreate verifies the WiFi Driver SocketCreate function:

int32_t (*SocketCreate) (int32_t af, int32_t type, int32_t protocol);

Create socket test:

  • Check function parameters
  • Create multiple stream sockets
  • Gradually close stream sockets and create datagram sockets
  • Close datagram sockets
void WIFI_SocketBind ( void  )

The test function WIFI_SocketBind verifies the WiFi Driver SocketBind function:

int32_t (*SocketBind) (int32_t socket, const uint8_t *ip, uint32_t ip_len, uint16_t port);

Stream socket test:

  • Create stream socket
  • Check function parameters
  • Bind stream socket
  • Bind socket second time
  • Create 2nd stream socket
  • Bind 2nd socket, used port
  • Bind 2nd socket, unused port
  • Close stream sockets
  • Bind closed socket

Datagram socket test:

  • Create datagram socket
  • Bind datagram socket
  • Bind socket second time
  • Create 2nd datagram socket
  • Bind 2nd socket, used port
  • Bind 2nd socket, unused port
  • Close datagram socket
  • Bind closed socket
void WIFI_SocketListen ( void  )

The test function WIFI_SocketListen verifies the WiFi Driver SocketListen function:

int32_t (*SocketListen) (int32_t socket, int32_t backlog);

Stream socket test 1:

  • Create stream socket
  • Bind socket
  • Check function parameters
  • Start listening
  • Start listening 2nd time
  • Close socket

Stream socket test 2:

  • Create stream socket
  • Start listening, unbound socket
  • Close socket
  • Start listening, closed socket

Datagram socket test:

  • Create datagram socket
  • Bind socket
  • Start listening
  • Close socket
void WIFI_SocketAccept ( void  )

The test function WIFI_SocketAccept verifies the WiFi Driver SocketAccept function:

int32_t (*SocketAccept) (int32_t socket, uint8_t *ip, uint32_t *ip_len, uint16_t *port);

Stream socket test:

  • Create stream socket
  • Bind socket
  • Start listening
  • Check function parameters
  • Accept connection, NULL parameters
  • Receive ServerId on accepted socket
  • Close accepted socket
  • Accept connection again, return IP address and port
  • Receive ServerId on accepted socket
  • Receive again, server closed connection
  • Close accepted socket
  • Close listening socket
  • Accept again, closed socket

Datagram socket test:

  • Create datagram socket
  • Bind socket
  • Start listening
  • Accept connection, provide return parameters for IP address and port
  • Receive ServerId on socket
  • Close socket
void WIFI_SocketAccept_nbio ( void  )

The test case WIFI_SocketAccept_nbio verifies the WiFi Driver SocketAccept function running in non-blocking mode.

Stream socket test:

  • Create stream socket
  • Set non-blocking mode
  • Bind socket
  • Start listening
  • Check function parameters
  • Accept connection, NULL parameters
  • Receive ServerId on accepted socket
  • Close accepted socket
  • Accept connection again, return IP address and port
  • Receive ServerId on accepted socket
  • Receive again, server closed connection
  • Close accepted socket
  • Close listening socket
  • Accept again, closed socket
void WIFI_SocketConnect ( void  )

The test function WIFI_SocketConnect verifies the WiFi Driver SocketConnect function:

int32_t (*SocketConnect) (int32_t socket, const uint8_t *ip, uint32_t ip_len, uint16_t port);

Stream socket test 1:

  • Create stream socket
  • Check function parameters
  • Connect to server, blocking mode
  • Connect again, already connected
  • Bind connected socket
  • Close socket
  • Connect on closed socket

Stream socket test 2:

  • Create stream socket
  • Connect to server, connection rejected
  • Close socket

Stream socket test 3:

  • Create stream socket
  • Connect to server, non-responding or non-existent
  • Close socket

Stream socket test 4:

  • Create stream socket
  • Bind socket
  • Start listening
  • Connect to server, blocking mode
  • Close socket

Datagram socket test:

  • Create datagram socket
  • Bind socket
  • Check function parameters
  • Connect to server, enable address filtering
  • Connect to unspecified address, disable filtering
  • Close socket
  • Connect again, closed socket
void WIFI_SocketConnect_nbio ( void  )

The test case WIFI_SocketConnect_nbio verifies the WiFi Driver SocketConnect function running in non-blocking mode.

Stream socket test 1:

  • Create stream socket
  • Set non-blocking mode
  • Check function parameters
  • Connect to server, non-blocking mode
  • Connect again, already connected
  • Bind connected socket
  • Close socket
  • Connect on closed socket

Stream socket test 2:

  • Create stream socket
  • Set non-blocking mode
  • Connect to server, connection rejected
  • Close socket

Stream socket test 3:

  • Create stream socket
  • Set non-blocking mode
  • Connect to server, non-responding or non-existent
  • Close socket

Stream socket test 4:

  • Create stream socket
  • Set non-blocking mode
  • Bind socket
  • Start listening
  • Connect to server, non-blocking mode
  • Close socket
void WIFI_SocketRecv ( void  )

Test case WIFI_SocketRecv verifies the WiFi Driver SocketRecv function:

int32_t (*SocketRecv) (int32_t socket, void *buf, uint32_t len);

Stream socket test 1:

  • Create stream socket
  • Connect to Chargen server
  • Check function parameters
  • Receive data in blocking mode
  • Close socket
  • Receive again, closed socket

Stream socket test 2:

  • Create stream socket
  • Receive data, created socket
  • Bind socket
  • Receive data, bound socket
  • Start listening
  • Receive data, listening socket
  • Close socket

Stream socket test 3:

  • Create stream socket
  • Connect to Discard server
  • Set receive timeout to 1 sec
  • Receive data, timeout expires
  • Close socket
void WIFI_SocketRecv_nbio ( void  )

Test case WIFI_SocketRecv_nbio verifies the WiFi Driver SocketRecv function running in non-blocking mode.

Stream socket test 1:

  • Create stream socket
  • Set non-blocking mode
  • Connect to Chargen server
  • Check function parameters
  • Receive data in non-blocking mode
  • Close socket
  • Receive again, closed socket

Stream socket test 2:

  • Create stream socket
  • Set non-blocking mode
  • Receive data, created socket
  • Bind socket
  • Receive data, bound socket
  • Start listening
  • Receive data, listening socket
  • Close socket

Stream socket test 3:

  • Create stream socket
  • Set non-blocking mode
  • Connect to Discard server
  • Receive data for 1 sec, timeout expires
  • Close socket
void WIFI_SocketRecvFrom ( void  )

The test function WIFI_SocketRecvFrom verifies the WiFi Driver SocketRecvFrom function:

int32_t (*SocketRecvFrom) (int32_t socket, void *buf, uint32_t len, uint8_t *ip, uint32_t *ip_len, uint16_t *port);

Datagram socket test 1:

  • Create datagram socket
  • Connect to Chargen server
  • Check function parameters
  • Receive data in blocking mode
  • Set receive timeout to 1 sec
  • Receive again, timeout expires
  • Close socket
  • Receive again, closed socket
void WIFI_SocketRecvFrom_nbio ( void  )

The test case WIFI_SocketRecvFrom_nbio verifies the WiFi Driver SocketRecvFrom function running in non-blocking mode.

Datagram socket test 1:

  • Create datagram socket
  • Set non-blocking mode
  • Connect to Chargen server
  • Check function parameters
  • Receive data in non-blocking mode
  • Receive again, timeout expires
  • Close socket
  • Receive again, closed socket
void WIFI_SocketSend ( void  )

The test function WIFI_SocketSend verifies the WiFi Driver SocketSend function:

int32_t (*SocketSend) (int32_t socket, const void *buf, uint32_t len);

Stream socket test 1:

  • Create stream socket
  • Connect to server, blocking mode
  • Check function parameters
  • Send data, blocking mode
  • Close socket
  • Send again, closed socket

Stream socket test 2:

  • Create stream socket
  • Connect to server, blocking mode
  • Send ESC data, server disconnects
  • Send again, disconnected socket
  • Close socket

Stream socket test 3:

  • Create stream socket
  • Send data, created socket
  • Bind socket
  • Send data, bound socket
  • Start listening
  • Send data, listening socket
  • Close socket
  • Send again, closed socket
void WIFI_SocketSendTo ( void  )

The test function WIFI_SocketSend verifies the WiFi Driver SocketSendTo function:

int32_t (*SocketSendTo) (int32_t socket, const void *buf, uint32_t len, const uint8_t *ip, uint32_t ip_len, uint16_t port);

Datagram socket test:

  • Create datagram socket
  • Check function parameters
  • Send data, blocking mode
  • Receive echo data, verify if the same
  • Close socket
  • Send again, closed socket
void WIFI_SocketGetSockName ( void  )

The test function WIFI_SocketGetSockName verifies the WiFi Driver SocketGetSockName function:

int32_t (*SocketGetSockName) (int32_t socket, uint8_t *ip, uint32_t *ip_len, uint16_t *port);

Stream socket test 1:

  • Create stream socket
  • Connect to server, blocking mode
  • Check function parameters
  • Get socket name
  • Close socket
  • Get socket name again, closed socket

Stream socket test 1:

  • Create stream socket
  • Get socket name, not bound
  • Bind socket
  • Get socket name, bound
  • Close socket

Datagram socket test 1:

  • Create datagram socket
  • Connect to server, enable packet filtering
  • Check function parameters
  • Get socket name
  • Close socket
  • Get socket name again, closed socket

Datagram socket test 1:

  • Create datagram socket
  • Get socket name, not bound
  • Bind socket
  • Get socket name, bound
  • Close socket
void WIFI_SocketGetPeerName ( void  )

The test function WIFI_SocketGetPeerName verifies the WiFi Driver SocketGetPeerName function:

int32_t (*SocketGetPeerName) (int32_t socket, uint8_t *ip, uint32_t *ip_len, uint16_t *port);

Stream socket test 1:

  • Create stream socket
  • Connect to server, blocking mode
  • Check function parameters
  • Get peer name
  • Close socket
  • Get peer name, closed socket

Stream socket test 2:

  • Create stream socket
  • Get peer name, created socket
  • Bind socket
  • Get peer name, bound socket
  • Start listening
  • Get peer name, listening socket
  • Close socket

Datagram socket test:

  • Create datagram socket
  • Connect to server, enable packet filtering
  • Check function parameters
  • Get peer name
  • Close socket
  • Get peer name, closed socket
void WIFI_SocketGetOpt ( void  )

The test function WIFI_SocketGetOpt verifies the WiFi Driver SocketGetOpt function:

int32_t (*SocketGetOpt) (int32_t socket, int32_t opt_id, void *opt_val, uint32_t *opt_len);

Stream socket test:

  • Create stream socket
  • Check function parameters
  • Get socket options
  • Close socket
  • Get socket options again, closed socket

Datagram socket test:

  • Create datagram socket
  • Get socket type
  • Close socket
  • Get socket type
void WIFI_SocketSetOpt ( void  )

The test function WIFI_SocketSetOpt verifies the WiFi Driver SocketSetOpt function:

int32_t (*SocketSetOpt) (int32_t socket, int32_t opt_id, const void *opt_val, uint32_t opt_len);

Stream socket test:

  • Create stream socket
  • Check function parameters
  • Set socket options
  • Close socket
  • Set socket option again, closed socket

Datagram socket test:

  • Create datagram socket
  • Set socket options
  • Close socket
  • Set socket option again, closed socket
void WIFI_SocketClose ( void  )

The test function WIFI_SocketClose verifies the WiFi Driver SocketClose function:

int32_t (*SocketClose) (int32_t socket);

Stream socket test 1:

  • Create stream socket
  • Bind socket
  • Connect to server
  • Check function parameters
  • Close socket
  • Close socket again

Stream socket test 2:

  • Create stream socket
  • Bind socket
  • Start listening
  • Close socket
  • Close socket again

Datagram socket test:

  • Create datagram socket
  • Bind socket
  • Check function parameters
  • Close socket
  • Close socket again
void WIFI_SocketGetHostByName ( void  )

The test function WIFI_SocketGetHostByName the WiFi Driver SocketGetHostByName function:

int32_t (*SocketGetHostByName) (const char *name, int32_t af, uint8_t *ip, uint32_t *ip_len);

Function test:

  • Check function parameters
  • Resolve host
  • Resolve non-existent host
Note
This test requires internet connectivity to DNS server.
void WIFI_Ping ( void  )

The test function WIFI_Ping verifies the WiFi Driver Ping function:

int32_t (*Ping) (const uint8_t *ip, uint32_t ip_len);

Function test:

  • Check function parameters
  • Ping host