diff options
Diffstat (limited to 'posix/tstgetopt.c')
| -rw-r--r-- | posix/tstgetopt.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/posix/tstgetopt.c b/posix/tstgetopt.c index 40cf3d9c82..97ae2ef251 100644 --- a/posix/tstgetopt.c +++ b/posix/tstgetopt.c @@ -1,6 +1,7 @@ -#include <unistd.h> -#include <stdio.h> #include <getopt.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> int main (int argc, char **argv) @@ -10,14 +11,19 @@ main (int argc, char **argv) {"required", required_argument, NULL, 'r'}, {"optional", optional_argument, NULL, 'o'}, {"none", no_argument, NULL, 'n'}, + {"color", no_argument, NULL, 'C'}, + {"colour", no_argument, NULL, 'C'}, {NULL, 0, NULL, 0 } }; int aflag = 0; int bflag = 0; char *cvalue = NULL; + int Cflag = 0; + int nflag = 0; int index; int c; + int result = 0; while ((c = getopt_long (argc, argv, "abc:", options, NULL)) >= 0) switch (c) @@ -31,6 +37,9 @@ main (int argc, char **argv) case 'c': cvalue = optarg; break; + case 'C': + ++Cflag; + break; case '?': fputs ("Unknown option.\n", stderr); return 1; @@ -40,19 +49,28 @@ main (int argc, char **argv) case 'r': printf ("--required %s\n", optarg); + result |= strcmp (optarg, "foobar") != 0; break; case 'o': printf ("--optional %s\n", optarg); + result |= optarg == NULL || strcmp (optarg, "bazbug") != 0; break; case 'n': puts ("--none"); + nflag = 1; break; } - printf ("aflag = %d, bflag = %d, cvalue = %s\n", aflag, bflag, cvalue); + printf ("aflag = %d, bflag = %d, cvalue = %s, Cflags = %d, nflag = %d\n", + aflag, bflag, cvalue, Cflag, nflag); + + result |= (aflag != 1 || bflag != 1 || cvalue == NULL + || strcmp (cvalue, "foobar") != 0 || Cflag != 3 || nflag != 1); for (index = optind; index < argc; index++) printf ("Non-option argument %s\n", argv[index]); - return 0; + result |= optind + 1 != argc || strcmp (argv[optind], "random") != 0; + + return result; } |