initial support for fuzzying

1 files changed, 35 insertions, 0 deletions

diff --git a/regress/fuzz/iri.c b/regress/fuzz/iri.c
new file mode 100644
index 0000000..c9672f4
--- /dev/null
+++ b/regress/fuzz/iri.c
@@ -0,0 +1,35 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "iri.h"
+
+int
+main(void)
+{
+	struct iri	 iri;
+	const char	*errstr = NULL;
+	char		 buf[64];
+	char		*line = NULL;
+	size_t		 linesize = 0;
+	ssize_t		 linelen;
+
+	if ((linelen = getline(&line, &linesize, stdin)) == -1)
+		return (1);
+
+	if (line[linelen-1] == '\n')
+		line[--linelen] = '\0';
+
+	if (parse_iri(line, &iri, &errstr)) {
+		if (serialize_iri(&iri, buf, sizeof(buf)))
+			puts(buf);
+	}
+
+	free(line);
+	if (ferror(stdin)) {
+		perror("getline");
+		return (1);
+	}
+
+	return (0);
+}