Regress driver for fnmatch(3). Needs more tests.

1 files changed, 45 insertions, 0 deletions

diff --git a/regress/lib/libc/fnmatch/fnm_test.c b/regress/lib/libc/fnmatch/fnm_test.c
new file mode 100644
index 00000000000..e9870100951
--- /dev/null
+++ b/regress/lib/libc/fnmatch/fnm_test.c
@@ -0,0 +1,45 @@
+/*	$OpenBSD: fnm_test.c,v 1.1 2008/10/01 23:04:58 millert Exp $	*/
+
+/*
+ * Public domain, 2008, Todd C. Miller <Todd.Miller@courtesan.com>
+ */
+
+#include <err.h>
+#include <fnmatch.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main(int argc, char **argv)
+{
+	FILE *fp = stdin;
+	char pattern[1024], string[1024];
+	int errors = 0, flags, got, want;
+
+	if (argc > 1) {
+		if ((fp = fopen(argv[1], "r")) == NULL)
+			err(1, "%s", argv[1]);
+	}
+
+	/*
+	 * Read in test file, which is formatted thusly:
+	 *
+	 * pattern string flags expected_result
+	 *
+	 */
+	for (;;) {
+		got = fscanf(fp, "%s %s 0x%x %d\n", pattern, string, &flags,
+		    &want);
+		if (got == EOF)
+			break;
+		if (got == 4) {
+			got = fnmatch(pattern, string, flags);
+			if (got != want) {
+				warnx("%s %s %d: want %d, got %d", pattern,
+				    string, flags, want, got);
+				errors++;
+			}
+		}
+	}
+	exit(errors);
+}