test/dos/setenv.c

   1 #include <string.h>
   2 #include <stdio.h>
   3 #include <proto/dos.h>
   4
   5 int main(void)
   6 {
   7        char* var="abc";
   8        char* val="cde";
   9
  10        char buffer[10];
  11        LONG len;
  12
  13        printf("test setvar '%s'\n", val);
  14        if (SetVar(var, val, strlen(val), 0) == DOSFALSE)
  15                printf("error setvar\n");
  16        if ((len = GetVar(var, buffer, sizeof(buffer), 0)) < 0)
  17                printf("error getvar %d\n", (int)len);
  18        printf("test getvar '%s'\n", buffer);
  19
  20        val="";
  21        printf("test1 setvar '%s'\n", val);
  22        if (SetVar(var, val, strlen(val), 0) == DOSFALSE)
  23                printf("error setvar\n");
  24        if ((len = GetVar(var, buffer, sizeof(buffer), 0)) < 0)
  25                printf("error getvar %d\n", (int)len);
  26        printf("test1 getvar '%s'\n", buffer);
  27
  28        val="abc";
  29        printf("test2 setvar '%s'\n", val);
  30        if (SetVar(var, val, strlen(val), 0) == DOSFALSE)
  31                printf("error setvar\n");
  32        if ((len = GetVar(var, buffer, sizeof(buffer), 0)) < 0)
  33                printf("error getvar %d\n", (int)len);
  34        printf("test2 getvar '%s'\n", buffer);
  35
  36        val="";
  37        printf("test3 setvar '%s'\n", val);
  38        if (SetVar(var, val, strlen(val), 0) == DOSFALSE)
  39                printf("error setvar\n");
  40        if ((len = GetVar(var, buffer, sizeof(buffer), 0)) < 0)
  41                printf("error getvar %d\n", (int)len);
  42        printf("test3 getvar '%s'\n", buffer);
  43
  44        val="";
  45        printf("test4 setvar '%s'\n", val);
  46        if (SetVar(var, val, strlen(val), 0) == DOSFALSE)
  47                printf("error setvar\n");
  48        if ((len = GetVar(var, buffer, sizeof(buffer), 0)) < 0)
  49                printf("error getvar %d\n", (int)len);
  50        printf("test4 getvar '%s'\n", buffer);
  51
  52        return 0;
  53 }