/* Conformance Test 17.8.0.12: Verification of sscanf, x,X format codes */ #include main () { char string [] = " 327678 0x D 0xFFFFFFFFm 0x7fEd0X10 "; int i; unsigned short us1; unsigned int ui1; unsigned long ul1; us1 = 2; /* test format string of no */ i = sscanf (string, "%*05hx8"); /* assignment, max. field */ if (i != 0) /* width of 5, h ignored, */ goto Fail; /* character 8 must appear*/ if (us1 != 2) /* after 5 digits read */ goto Fail; i = sscanf (&string [8], "%X", &ui1); /* test "plain vanilla" fmt */ if (i != 1) /* string; data contains */ goto Fail; /* the characters 0x */ if (ui1 != 0) goto Fail; ul1 = 0; /* test fmt string of max */ i = sscanf (&string [12], " D %12lxm", &ul1); /* field width of 12,*/ if (i != 1) /* long variable expected,*/ goto Fail; /* character m must appear*/ if (ul1 != 4294967295u) /* after digits read */ goto Fail; ul1 = 0; /* test fmt string of max */ i = sscanf (&string [30], "%6lx%x", &ul1, &ui1); /* field width of 6, */ if (i != 2) /* long variable expected,*/ goto Fail; /* followed by simple fmt */ if ((ul1 != 0x7FED) || (ui1 != 16)) /* for integer */ goto Fail; printf ("Passed Conformance Test 17.8.0.12\n"); return; Fail: printf ("Failed Conformance Test 17.8.0.12\n"); return; }