Diff: Tests/Test00.cpp

Revision:

66:6b00a764e549

Child:

67:a61d60fa342c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Tests/Test00.cpp	Thu Nov 01 11:19:47 2012 +0000
@@ -0,0 +1,148 @@
+#include "Test00.h"
+#include "socket.h"
+
+bool connectToSocket(char *ipAddress, int port, int *sockfd) {
+  *sockfd = -1;
+  // create the socket
+  if((*sockfd=socket(AF_INET,SOCK_STREAM,0))<0) {
+     LOG("Error opening socket\r\n");
+     return false;
+  } else {
+     LOG("Socket open\r\n");
+  }
+         
+  // create the socket address
+  sockaddr_in serverAddress;
+  std::memset(&serverAddress, 0, sizeof(struct sockaddr_in));
+  serverAddress.sin_addr.s_addr = inet_addr(ipAddress);
+  serverAddress.sin_family = AF_INET;
+  serverAddress.sin_port = htons(port);
+
+  // do socket connect
+  LOG("Connecting socket to %s:%d", inet_ntoa(serverAddress.sin_addr), ntohs(serverAddress.sin_port));
+  if(connect(*sockfd, (const struct sockaddr *)&serverAddress, sizeof(serverAddress))<0) {
+     ::close(*sockfd);
+     LOG("Could not connect");
+     return false;
+  } else {
+     LOG("Connection OK");
+  }
+  return true;
+}
+
+const char *gTest00DNSIn[5] = {
+   "m2mthings.com",
+   "kent.ac.uk",
+   "example.com",
+   "m2mcontroller.com",
+   "www.mbed.org",
+};
+
+const char *gTest00DNSOut[5] = {
+   "109.74.199.96",
+   "129.12.10.249",
+   "192.0.43.10",
+   "62.105.171.138",
+   "217.140.101.20",
+};
+
+const int gTest00NumDNSVals = 5;
+
+Test00::Test00(VodafoneUSBModem *m) : VodafoneTestCase(m) {}
+      
+void Test00::setupTest() {}
+   
+bool Test00::executeTest() {
+   bool outcome = true;
+   LOG("Description: %s",gTest00Description);
+   LOG("Connecting to internet");
+   if(_modem->connect("internet","web","web")==0) {
+      LOG("Connected to internet");
+   } else {
+      LOG("Failed to connect to internet");
+      outcome = false;
+   }
+   
+   // try connecting to DNS server directly
+   int sockfd;
+   //if(connectToSocket("88.82.13.28",53,&sockfd)) {
+   
+   if(connectToSocket("109.74.199.96",80,&sockfd)) {
+      close(sockfd);
+   }
+   
+   
+   struct hostent *server;
+   do {
+      while(1) {
+         LOG("Getting host address");
+         server = ::gethostbyname("m2mthings.com");
+         if(server==NULL) {
+            LOG("Failure getting host address!");
+            outcome = false;
+            //break;
+         } else {
+            LOG("got host address, length %d",server->h_length);
+            break;
+         }
+      }
+      
+      if(server->h_length==4) {
+         LOG("DNS lookup returned %d.%d.%d.%d",
+            server->h_addr[0],
+            server->h_addr[1],
+            server->h_addr[2],
+            server->h_addr[3]
+         );
+         outcome = true;
+      } else {
+         LOG("Only IPv4 addresses are supported.");
+         outcome = false;
+         break;
+      }
+   } while(0);
+   
+   // this is the real test
+   
+   char dnsOut[32];
+   
+   for(int i=0; i<gTest00NumDNSVals; i++) {
+      LOG("Running DNS lookup for %s",gTest00DNSIn[i]);
+      server = ::gethostbyname(gTest00DNSIn[i]);
+      if(server==NULL) {
+         LOG("Failure getting host address!");
+         outcome = false;
+         break;
+      } else {
+         LOG("Got host address, length %d",server->h_length);
+      }
+      
+      if(server->h_length==4) {
+         sprintf(dnsOut,"%d.%d.%d.%d",
+            server->h_addr[0],
+            server->h_addr[1],
+            server->h_addr[2],
+            server->h_addr[3]
+         );
+         LOG("DNS lookup returned %s",dnsOut);
+      } else {
+         LOG("Error. Only IPv4 addresses are supported.");
+         outcome = false;
+         break;
+      }
+      
+      LOG("Expected %s, got %s",gTest00DNSOut[i],dnsOut);
+      if(strcmp(dnsOut,gTest00DNSOut[i])!=0) {
+         LOG("Mismatch. Fail.");
+         outcome = false;
+         break;
+      } else {
+         LOG("Match. OK.");
+      }
+   }
+   
+   _modem->disconnect();
+   return outcome;
+}
+      
+void Test00::endTest() { }
\ No newline at end of file