FILE *fid = ret ? stderr : stdout;
fprintf (fid, "usage: %s\n", progname);
fprintf (fid, " -h : help message\n");
- fprintf (fid, " -i : input prompt (%s)\n", iprompt);
+ fprintf (fid, " -b : in/out-put base (%s)\n", show_base ());
+ fprintf (fid, " -n : no readline mode (%s)\n", mode ? "yes" : "no");
fprintf (fid, " -n : no readline mode (%s)\n", mode ? "yes" : "no");
fprintf (fid, " -o : output prompt (%s)\n", oprompt);
fprintf (fid, " -p : precision (%d)\n", precision);
{
char *buffer = NULL;
char buffer_static[BUFFER_SIZE + 1] = {0};
- int i = 0, nb = 1;
+ int i = 0, nb = 1, in, out;
int ret = 0;
/* program name */
VERBOSE (ERROR, fprintf (stderr, "%s: invalid option -- '%s'\n", progname, arg); usage (1));
return 1;
}
+ char *pt = NULL;
char c = arg[1];
switch (c) {
- case 'n':
- mode = 0;
- buffer = buffer_static;
+ case 'b':
+ arg = (arg[2]) ? arg + 2 : (--argc > 0) ? *(++argv) : NULL;
+ if (arg == NULL) {
+ VERBOSE (ERROR, fprintf (stderr, "%s: missing base definition\n", progname); usage (1));
+ return 1;
+ }
+ in = out = strtol (arg, &pt, 10);
+ if ((*pt == ' ') || (*pt == ',') || (*pt == '-')) {
+ pt++;
+ if (*pt == '\0') {
+ VERBOSE (ERROR, fprintf (stderr, "%s: missing output base definition\n", progname); usage (1));
+ return 1;
+ } else {
+ out = atoi (pt);
+ }
+ }
+ set_base (in, out);
break;
case 'i':
arg = (arg[2]) ? arg + 2 : (--argc > 0) ? *(++argv) : NULL;
}
iprompt = arg;
break;
+ case 'n':
+ mode = 0;
+ buffer = buffer_static;
+ break;
case 'o':
arg = (arg[2]) ? arg + 2 : (--argc > 0) ? *(++argv) : NULL;
if (arg == NULL) {
// test: calc.exe -_ 2> /dev/null | awk 'END { if (NR == 0) { exit(0) } else exit (1) }'
// test: calc.exe -_ 2>&1 | awk '/usage:/ { rc=1 } END { exit (1-rc) }'
// test: calc.exe error 2>&1 | grep -q 'invalid option'
+// test: calc.exe -b 2>&1 | grep -q 'missing base'
+// test: calc.exe -b 10, 2>&1 | grep -q 'missing output base'
+// test: calc.exe -b 10- 2>&1 | grep -q 'missing output base'
+// test: calc.exe -b '10 ' 2>&1 | grep -q 'missing output base'
// test: calc.exe -i 2>&1 | grep -q 'missing input prompt'
// test: calc.exe -o 2>&1 | grep -q 'missing output prompt'
// test: calc.exe -p 2>&1 | grep -q 'missing precision'
// test: echo -e 'format (12)\n.12345678901' | calc.exe | grep -n '=> 0.12345678901'
// test: echo -e 'format (4)\n.12345678901\format' | calc.exe | grep -n '=> 4'
// test: echo -e 'format (0)' | calc.exe | grep -n 'error'
+// test: echo -e 'ff + ff' | calc.exe -b 16 | grep -q '=> 1fe'
+// test: echo -e '60 / 4' | calc.exe -b 8 | grep -q '=> 14'
+// test: echo -e 'z00-z0+1-2*z+20x' | calc.exe -b 36 | grep -q '=> 1000'
+// test: echo -e '255' | calc.exe -b 10,16 | grep -q '=> ff'
+// test: echo -e 'base (-2)\nbase (16, 0)' | calc.exe | grep -c error | xargs test 2 =
+// test: echo -e 'base (10, 16)\n255' | calc.exe | grep -q '=> ff'
+// test: echo -e 'base' | calc.exe | grep -q 'base (I/O): 10/10'
// Gauss sequence
// test: echo -e '{sto (1, 0), sto (10, 0), while (inc (10) <= 100, {sto (1, rcl (1) + rcl (10)), print (rcl (1))})};' | calc.exe | grep -q '=> 5050'