X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fopt%2Ftest%2Frun-iter.c;fp=ccan%2Fopt%2Ftest%2Frun-iter.c;h=147470fffd6c276ff22a41a26ae728a98b577721;hb=d89e5744f30b584ac4909ce1164af1289c41359b;hp=0000000000000000000000000000000000000000;hpb=f8b1841d26dabd23c053f5fc61dbd1536cdad43c;p=ccan

diff --git a/ccan/opt/test/run-iter.c b/ccan/opt/test/run-iter.c
new file mode 100644
index 00000000..147470ff
--- /dev/null
+++ b/ccan/opt/test/run-iter.c
@@ -0,0 +1,76 @@
+#define _GNU_SOURCE
+#include <ccan/tap/tap.h>
+#include <stdarg.h>
+#include <setjmp.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include "utils.h"
+#include <ccan/opt/opt.c>
+#include <ccan/opt/usage.c>
+
+/* Test iterators. */
+int main(int argc, char *argv[])
+{
+	unsigned i, len;
+	const char *p;
+
+	plan_tests(37);
+	opt_register_table(subtables, NULL);
+
+	p = first_lopt(&i, &len);
+	ok1(i == 0);
+	ok1(len == 3);
+	ok1(strncmp(p, "jjj", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(i == 0);
+	ok1(len == 3);
+	ok1(strncmp(p, "lll", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(i == 1);
+	ok1(len == 3);
+	ok1(strncmp(p, "mmm", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(i == 5);
+	ok1(len == 3);
+	ok1(strncmp(p, "ddd", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(i == 6);
+	ok1(len == 3);
+	ok1(strncmp(p, "eee", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(i == 7);
+	ok1(len == 3);
+	ok1(strncmp(p, "ggg", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(i == 8);
+	ok1(len == 3);
+	ok1(strncmp(p, "hhh", len) == 0);
+	p = next_lopt(p, &i, &len);
+	ok1(!p);
+
+	p = first_sopt(&i);
+	ok1(i == 0);
+	ok1(*p == 'j');
+	p = next_sopt(p, &i);
+	ok1(i == 0);
+	ok1(*p == 'l');
+	p = next_sopt(p, &i);
+	ok1(i == 1);
+	ok1(*p == 'm');
+	p = next_sopt(p, &i);
+	ok1(i == 2);
+	ok1(*p == 'a');
+	p = next_sopt(p, &i);
+	ok1(i == 3);
+	ok1(*p == 'b');
+	p = next_sopt(p, &i);
+	ok1(i == 7);
+	ok1(*p == 'g');
+	p = next_sopt(p, &i);
+	ok1(i == 8);
+	ok1(*p == 'h');
+	p = next_sopt(p, &i);
+	ok1(!p);
+
+	return exit_status();
+}