tool/mbed/mbed-sdk/libraries/tests/mbed/rpc/main.cpp

   1 #include "mbed.h"
   2 #include "test_env.h"
   3 #include "mbed_rpc.h"
   4
   5 void foo(Arguments *args, Reply *reply) {
   6     reply->putData<float>(args->getArg<float>() * 3.3);
   7 }
   8
   9 bool rpc_test(const char *input, const char *expected) {
  10     char outbuf[RPC_MAX_STRING] = {0};
  11     bool result = RPC::call(input, outbuf);
  12     printf("RPC: %s -> ", input);
  13
  14     if (result == false) {
  15         printf("Procedure call ... [FAIL]\r\n");
  16     } else if (strncmp(outbuf, expected, RPC_MAX_STRING) != 0) {
  17         printf("'%s' != '%s' ... [FAIL]\r\n", outbuf, expected);
  18         result = false;
  19     } else {
  20         printf("'%s' ... [OK]\r\n", outbuf);
  21     }
  22     return result;
  23 }
  24
  25 #define RPC_TEST(INPUT,EXPECTED) result = result && rpc_test(INPUT,EXPECTED); if (result == false) { notify_completion(result); exit(1); }
  26
  27 int main() {
  28     float f = 0;
  29     bool result = true;
  30     // Variable
  31     RPCVariable<float> rpc_f(&f, "f");
  32     RPC_TEST("/f/write 1", "");
  33     RPC_TEST("/f/read", "1");
  34
  35     // Function
  36     RPCFunction rpc_foo(&foo, "foo");
  37 #if defined(TOOLCHAIN_ARM_MICRO)
  38     RPC_TEST("/foo/run 1", "3.299999952316284");
  39 #else
  40     RPC_TEST("/foo/run 1", "3.2999999523162842");
  41 #endif
  42
  43     // Class
  44     RPC::add_rpc_class<RpcDigitalOut>();
  45     RPC_TEST("/DigitalOut/new LED2 led2", "led2");
  46     RPC_TEST("/led2/write 1", "");
  47     RPC_TEST("/led2/read", "1");
  48
  49     // Instance
  50     RpcDigitalOut rpc_led(LED1, "led1");
  51     RPC_TEST("/led1/write 1", "");
  52     RPC_TEST("/led1/read", "1");
  53
  54     // Introspection
  55     RPC_TEST("/", "led1 led2 foo f DigitalOut RPC");
  56     RPC_TEST("/f", "read write delete");
  57     RPC_TEST("/foo", "run delete");
  58     RPC_TEST("/DigitalOut", "new");
  59     RPC_TEST("/led1", "write read delete");
  60
  61     // Delete instance
  62     RPC_TEST("/led2/delete", "");
  63     RPC_TEST("/", "led1 foo f DigitalOut RPC");
  64
  65     notify_completion(result);
  66     return 0;
  67 }