Merge pull request #8132 from VeijoPesonen/bugfix-tests-netsocket-tcp-stacksize

gt netsocket tcp -  increases threads' stack size

Author: Cruz Monrreal

TESTS/netsocket/tcp/tcp_tests.h

@@ -30,8 +30,8 @@ nsapi_error_t tcpsocket_connect_to_discard_srv(TCPSocket &sock);
 int split2half_rmng_tcp_test_time(); // [s]
 
 namespace tcp_global {
-static const int TESTS_TIMEOUT = 480;
-static const int TCP_OS_STACK_SIZE = 1024;
+static const int TESTS_TIMEOUT = 960;
+static const int TCP_OS_STACK_SIZE = 2048;
 
 static const int RX_BUFF_SIZE = 1220;
 static const int TX_BUFF_SIZE = 1220;

TESTS/netsocket/tcp/tcpsocket_thread_per_socket_safety.cpp

@@ -29,7 +29,7 @@ static const int SIGNAL_SIGIO1 = 0x1;
 static const int SIGNAL_SIGIO2 = 0x2;
 static const int SIGIO_TIMEOUT = 5000; //[ms]
 
-Thread thread;
+Thread thread(osPriorityNormal, tcp_global::TCP_OS_STACK_SIZE);
 volatile bool running = true;
 }
 
@@ -50,8 +50,8 @@ static void check_const_len_rand_sequence()
     sock.sigio(callback(_sigio_handler1, Thread::gettid()));
 
     static const int BUFF_SIZE = 10;
-    char rx_buff[BUFF_SIZE] = {0};
-    char tx_buff[BUFF_SIZE] = {0};
+    static char rx_buff[BUFF_SIZE] = {0};
+    static char tx_buff[BUFF_SIZE] = {0};
 
 
     int bytes2process;
@@ -107,8 +107,8 @@ static void check_var_len_rand_sequence()
     sock.sigio(callback(_sigio_handler2, Thread::gettid()));
 
     static const int BUFF_SIZE = 1001;
-    char rx_buff[BUFF_SIZE];
-    char tx_buff[BUFF_SIZE];
+    static char rx_buff[BUFF_SIZE];
+    static char tx_buff[BUFF_SIZE];
     static const int pkt_size_diff = 100;
 
     int bytes2process;