tests: (mkfds) add boolean, a new parameter type

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

diff --git a/tests/helpers/test_mkfds.c b/tests/helpers/test_mkfds.c
index b32584a8a52ab7e4502205d07f52493fe645ef44..b68863366819a38755d23dfa932ed47c13d081b7 100644 (file)
--- a/tests/helpers/test_mkfds.c
+++ b/tests/helpers/test_mkfds.c
@@ -74,11 +74,13 @@ static void __attribute__((__noreturn__)) usage(FILE *out, int status)
 union value {
        const char *string;
        long integer;
+       bool boolean;
 };
 
 enum ptype {
        PTYPE_STRING,
        PTYPE_INTEGER,
+       PTYPE_BOOLEAN,
 };
 
 struct ptype_class {
@@ -99,6 +101,7 @@ struct ptype_class {
 
 #define ARG_STRING(A) (A.v.string)
 #define ARG_INTEGER(A) (A.v.integer)
+#define ARG_BOOLEAN(A) (A.v.boolean)
 struct arg {
        union value v;
        void (*free)(union value value);
@@ -155,6 +158,32 @@ static void integer_free(union value value _U_)
        /* Do nothing */
 }
 
+static char *boolean_sprint(const union value *value)
+{
+       return xstrdup(value->boolean? "true": "false");
+}
+
+static union value boolean_read(const char *arg, const union value *defv)
+{
+       union value r;
+
+       if (!arg)
+               return *defv;
+
+       if (strcasecmp(arg, "true") == 0
+           || strcmp(arg, "1") == 0
+           || strcasecmp(arg, "yes") == 0
+           || strcasecmp(arg, "y") == 0)
+               r.boolean = true;
+       else
+               r.boolean = false;
+       return r;
+}
+
+static void boolean_free(union value value _U_)
+{
+       /* Do nothing */
+}
 
 struct ptype_class ptype_classes [] = {
        [PTYPE_STRING] = {
@@ -169,6 +198,12 @@ struct ptype_class ptype_classes [] = {
                .read   = integer_read,
                .free   = integer_free,
        },
+       [PTYPE_BOOLEAN] = {
+               .name = "boolean",
+               .sprint = boolean_sprint,
+               .read   = boolean_read,
+               .free   = boolean_free,
+       },
 };
 
 static struct arg decode_arg(const char *pname,