/* help function */
+#define PRINT_OPTION(fid, option, message, format, ...) \
+ do { \
+ fprintf (fid, " %s: %s", option, message); \
+ if (format) { \
+ fprintf (fid, " ("); \
+ color_set (fid, FG_BLACK | BG_WHITE); \
+ fprintf (fid, format ? format : "xx", ## __VA_ARGS__); \
+ color_set (fid, COLOR_DEFAULT); \
+ fprintf (fid, ")"); \
+ } \
+ fprintf (fid, "\n"); \
+ } while (0);
+
int usage (int ret)
{
FILE *fid = ret ? stderr : stdout;
+ color_set (fid, UNDERLINE);
fprintf (fid, "usage: %s\n", progname);
- fprintf (fid, " -h : help message\n");
- 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);
- fprintf (fid, " -v : verbose level (%d)\n", verbose);
+ color_set (fid, COLOR_DEFAULT);
+ PRINT_OPTION (fid, "-b", "in/out-put base", "%s", show_base ());
+ PRINT_OPTION (fid, "-h", "help message", NULL);
+ PRINT_OPTION (fid, "-i", "input prompt", "%s", oprompt);
+ PRINT_OPTION (fid, "-n", "no readline mode", "%s", mode ? "yes" : "no");
+ PRINT_OPTION (fid, "-o", "output prompt", "%s", oprompt);
+ PRINT_OPTION (fid, "-p", "precision", "%d", precision);
+ PRINT_OPTION (fid, "-v", "verbose level", "%d", verbose);
return ret;
}
if (mode) {
free (buffer);
+ buffer = NULL;
} else {
memset (buffer, 0, BUFFER_SIZE);
}
fflush (stdout);
}
- clean_read_line (buffer);
+ if (mode) {
+ clean_read_line (buffer);
+ }
free_format ();
// test: calc.exe -o 2>&1 | grep -q 'missing output prompt'
// test: calc.exe -p 2>&1 | grep -q 'missing precision'
// test: calc.exe -v 2>&1 | grep -q 'missing verbose'
+// test: echo "1 +" | calc.exe; test $? -eq 1
// test: echo "1 + 1" | calc.exe -i '# ' | grep -q '# 1 + 1'
+// test: echo "1 + 1" | calc.exe -i '# ' -i 'x ' | grep -q 'x 1 + 1'
// test: echo "1 + 1" | calc.exe -o '# ' | grep -q '# 2'
// test: echo "1 + 1" | calc.exe -o '# ' -o 'x ' | grep -q 'x 2'
// test: echo "1 + 2" | calc.exe | grep -q '=> 3'
// test: echo "1 + cos (2 - 3)" | calc.exe | grep -q '=> 1\.5403'
// test: echo "cos (1 / 2) * 3" | calc.exe | grep -q '=> 2\.63275'
// test: echo "1 + 4 * (2 - 3)" | calc.exe | grep -q '=> -3'
+// test: echo "10 - (5 + 5)" | calc.exe | grep -q '=> 0'
+// test: echo "10 + (5 + 5) * 2" | calc.exe | grep -q '=> 30'
// test: echo "(2 - 3) / 4" | calc.exe | grep -q '=> -0\.25'
// test: echo "pow (8 - 3, 4 / 3)" | calc.exe | grep -q '=> 8\.54988'
// test: echo "1 + -2" | calc.exe | grep -q '=> -1'
// test: echo "2 + cos (pi +" | calc.exe | grep -q 'error'
// test: echo "2 + cos (pi" | calc.exe | grep -q 'error'
// test: echo "(2 + " | calc.exe | grep -q 'error'
+// test: echo "1 (2 + 3)" | calc.exe | grep -q 'error'
// test: echo "cos (1, 2)" | calc.exe | grep -q 'error'
// test: echo "sqrt 2" | calc.exe | grep -q 'error'
// test: echo "pow (2)" | calc.exe | grep -q 'error'
// test: echo -e 'si\t\t (pi / 2)' | calc.exe | grep -q '=> 1'
// test: echo -e '\t\t' | calc.exe | grep -q 'print'
// test: echo -e '1 + 1;\nans + 1' | calc.exe | grep -qv 2
+// test: echo -e 'mem\nsto (4, pi)\ndisp' | calc.exe | grep -q "storage: 0 0 0 3.14159 0 0 0 0 0 0"
+// test: echo -e 'mem (0)\nsto (2, pi)\ndisp' | calc.exe | grep -q "storage: 0 3.14159 0 0 0 0 0 0 0 0"
// test: echo -e 'mem\nmem (3)\nsto (4, pi)' | calc.exe | grep -q "error out of bound"
// test: echo -e 'mem (-1)' | calc.exe | grep -q "error"
// test: echo -e 'sto (2, 3)\nmem (2)\ndisp' | calc.exe | grep -q 'storage: 0 3$'
// test: echo -e 'set (0, -1)\nset (1, 2, 3, 3.11, pi, 4)\nlen' | calc.exe | grep -q '=> 6'
// test: echo -e 'set (1, 2)\npop\npush (3)\nput (5, -1)\nlen\nshow\nget (3)\nquit' | calc.exe -n -v 3 | grep -q bye
// test: echo -e 'put\nget\nget (1)\npop\nput (0)' | calc.exe | grep -c 'error' | xargs test 5 =
-// test: echo -e 'push (2)' | calc.exe | grep -q '=> 2'
+// test: echo -e 'push (1)\npush (2)' | calc.exe | grep -q '=> 2'
// test: echo -e 'prog (1, {set (1, 2), push (arg (1)), show})\ncall (1, 10)\nprog (1, {mem (1), sto (1, cos (arg (1)))})\ncall (1, pi / 2)\ndel (1)' | calc.exe -n | grep -q 'stack: 1 2 10'
// test: echo -e 'prog (1, {set (1, 2), push (arg (1)), show});\ncall (1, 10);\nshow\ndel (1)' | calc.exe -n | grep -q 'stack:$'
// test: echo -e 'prog (1, {set (1, 2), push (arg (1)), show});\ncall (1, 10);\nlen' | calc.exe -n | grep -q '=> 0'
// test: echo -e 'set (1, 2, -5, 6, -8, 9, -2, 23, 4)\nmin (5, -3)\nmax (-1)\nmin\nmean\nmed\nmax\nord\nprod\nsum\nvar\nquit' | calc.exe -n -v 3 | grep -q bye
// test: echo -e 'min\nmean\nmed\nmax\nprod\nsum\nvar\nord\nset (1)\nord' | calc.exe -n | grep -c error | xargs test 9 =
// test: echo -e 'prog (1, cos(pi * arg (1))) / 4' | calc.exe | grep -c error | xargs test 1 =
-// test: echo -e 'format\n.12345678901' | calc.exe | grep -n '=> 6'
-// test: echo -e 'format (8)\n.12345678901' | calc.exe | grep -n '=> 0.12345679'
-// 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 'format\n.12345678901' | calc.exe | grep -q '=> 6'
+// test: echo -e 'format (8)\n.12345678901' | calc.exe | grep -q '=> 0.12345679'
+// test: echo -e 'format (12)\n.12345678901' | calc.exe | grep -q '=> 0.12345678901'
+// test: echo -e 'format (4)\n.12345678901\format' | calc.exe | grep -q '=> 4'
+// test: echo -e 'format (0)' | calc.exe | grep -q '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'
// Factorial sequence
// test: echo -e 'prog (1, cond (arg (1) > 1, arg (1) * call (1, arg (1) - 1), 1))\ncall (1, 10)' | calc.exe | grep -q '=> 3.6288e+06'
+// Birthday problem
+// test: echo -e '{sto (1, 365), sto (2, 0), sto (10, 1), while (inc (2) < 50, {sto (10, rcl (10) * (rcl (1) - rcl (2)) / rcl (1)), print (rcl (2) + 1), print ((1 - rcl (10)) * 100)})};' | calc.exe | grep -q '=> 97.0374'
+
/* vim: set ts=4 sw=4 et: */