testing/main.c

   1 /*
   2  */
   3
   4 #include <stdio.h>
   5 #include <comedilib.h>
   6 #include <fcntl.h>
   7 #include <unistd.h>
   8 #include <sys/ioctl.h>
   9 #include <errno.h>
  10 #include <getopt.h>
  11 #include <ctype.h>
  12 #include <malloc.h>
  13 #include <string.h>
  14
  15 #include "comedi_test.h"
  16
  17 char *filename="/dev/comedi0";
  18 int verbose_flag;
  19 comedi_t *device;
  20
  21 int subdevice;
  22 int channel;
  23 int aref;
  24 int range;
  25
  26 int test_info(void);
  27 int test_mode0_read(void);
  28 int test_insn_read(void);
  29 int test_insn_read_time(void);
  30 int test_cmd_probe_src_mask(void);
  31 int test_cmd_probe_fast_1chan(void);
  32 int test_cmd_read_fast_1chan(void);
  33 int test_cmd_fifo_depth_check(void);
  34 int test_mmap(void);
  35 int test_read_select(void);
  36 int test_cmd_continuous(void);
  37 int test_bufconfig(void);
  38
  39 #define TEST_NEVER 0
  40 #define TEST_STD 1
  41
  42 struct test_struct{
  43         char *name;
  44         int (*do_test)(void);
  45         int flags;
  46 };
  47 struct test_struct tests[]={
  48         { "info", test_info, TEST_STD },
  49         { "mode0_read", test_mode0_read, TEST_STD },
  50         { "insn_read", test_insn_read, TEST_STD },
  51         { "insn_read_time", test_insn_read_time, TEST_STD },
  52         { "cmd_probe_src_mask", test_cmd_probe_src_mask, TEST_STD },
  53         { "cmd_probe_fast_1chan", test_cmd_probe_fast_1chan, TEST_STD },
  54         { "cmd_read_fast_1chan", test_cmd_read_fast_1chan, TEST_STD },
  55         { "cmd_fifo_depth_check", test_cmd_fifo_depth_check, TEST_STD },
  56         { "mmap", test_mmap, TEST_STD },
  57         { "read_select", test_read_select, TEST_STD },
  58         { "cmd_continuous", test_cmd_continuous, TEST_NEVER },
  59         { "bufconfig", test_bufconfig, TEST_STD },
  60 };
  61 static int n_tests = sizeof(tests)/sizeof(tests[0]);
  62
  63 int only_subdevice;
  64 int verbose;
  65 char *only_test;
  66
  67 int main(int argc, char *argv[])
  68 {
  69         int c;
  70         int i;
  71
  72         while (1) {
  73                 c = getopt(argc, argv, "f:s:t:v");
  74                 if (c == -1)
  75                         break;
  76                 switch (c) {
  77                 case 'f':
  78                         filename = optarg;
  79                         break;
  80                 case 's':
  81                         only_subdevice = 1;
  82                         sscanf(optarg,"%d",&subdevice);
  83                         break;
  84                 case 't':
  85                         only_test = optarg;
  86                         break;
  87                 case 'v':
  88                         verbose = 1;
  89                         break;
  90                 default:
  91                         printf("bad option\n");
  92                         exit(1);
  93                 }
  94         }
  95
  96         device = comedi_open(filename);
  97         if(!device){
  98                 printf("E: comedi_open(\"%s\"): %s\n",filename,strerror(errno));
  99         }
 100
 101         for(;subdevice<comedi_get_n_subdevices(device);subdevice++){
 102                 printf("I:\n");
 103                 printf("I: subdevice %d\n",subdevice);
 104                 if(only_test){
 105                         for(i=0;i<n_tests;i++){
 106                                 if(!strcmp(tests[i].name,only_test)){
 107                                         printf("I: testing %s...\n",tests[i].name);
 108                                         tests[i].do_test();
 109                                 }
 110                         }
 111                 }else{
 112                         for(i=0;i<n_tests;i++){
 113                                 if(tests[i].flags&TEST_STD){
 114                                         printf("I: testing %s...\n",tests[i].name);
 115                                         tests[i].do_test();
 116                                 }
 117                         }
 118                 }
 119                 if(only_subdevice)break;
 120         }
 121
 122         return 0;
 123 }
 124
 125
 126