3 files changed, 81 insertions, 0 deletions
diff --git a/lib/libcrypt/tests/Makefile b/lib/libcrypt/tests/Makefile
new file mode 100644
index 000000000000..f64fafe3c8cb
--- /dev/null
+++ b/lib/libcrypt/tests/Makefile
@@ -0,0 +1,10 @@
+ATF_TESTS_C+= crypt_tests
+
+NETBSD_ATF_TESTS_C+= crypt_test
+
+CFLAGS+= -I${.CURDIR:H}
+LIBADD=	crypt
+
+.include <netbsd-tests.test.mk>
+
+.include <bsd.test.mk>
diff --git a/lib/libcrypt/tests/Makefile.depend b/lib/libcrypt/tests/Makefile.depend
new file mode 100644
index 000000000000..6204df652c5d
--- /dev/null
+++ b/lib/libcrypt/tests/Makefile.depend
@@ -0,0 +1,19 @@
+# Autogenerated - do NOT edit!
+
+DIRDEPS = \
+	gnu/lib/csu \
+	include \
+	include/xlocale \
+	lib/${CSU_DIR} \
+	lib/atf/libatf-c \
+	lib/libc \
+	lib/libcompiler_rt \
+	lib/libcrypt \
+	lib/libnetbsd \
+
+
+.include <dirdeps.mk>
+
+.if ${DEP_RELDIR} == ${_DEP_RELDIR}
+# local dependencies - needed for -jN in clean tree
+.endif
diff --git a/lib/libcrypt/tests/crypt_tests.c b/lib/libcrypt/tests/crypt_tests.c
new file mode 100644
index 000000000000..2ab0b65db83b
--- /dev/null
+++ b/lib/libcrypt/tests/crypt_tests.c
@@ -0,0 +1,52 @@
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <crypt.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#define	LEET "0.s0.l33t"
+
+ATF_TC(md5);
+ATF_TC_HEAD(md5, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "Tests the MD5 based password hash");
+}
+
+ATF_TC_BODY(md5, tc)
+{
+	const char want[] = "$1$deadbeef$0Huu6KHrKLVWfqa4WljDE0";
+	char *pw;
+
+	pw = crypt(LEET, want);
+	ATF_CHECK_STREQ(pw, want);
+}
+
+ATF_TC(invalid);
+ATF_TC_HEAD(invalid, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "Tests that invalid password fails");
+}
+
+ATF_TC_BODY(invalid, tc)
+{
+	const char want[] = "$1$cafebabe$0Huu6KHrKLVWfqa4WljDE0";
+	char *pw;
+
+	pw = crypt(LEET, want);
+	ATF_CHECK(strcmp(pw, want) != 0);
+}
+
+/*
+ * This function must not do anything except enumerate
+ * the test cases, per atf-c-api(3).
+ */
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, md5);
+	ATF_TP_ADD_TC(tp, invalid);
+	return atf_no_error();
+}