Simple test for isinf(3) and HUGE_VAL; ok art

2 files changed, 22 insertions, 0 deletions

diff --git a/regress/lib/libc/ieeefp/inf/Makefile b/regress/lib/libc/ieeefp/inf/Makefile
new file mode 100644
index 00000000000..b9a50e0ce61
--- /dev/null
+++ b/regress/lib/libc/ieeefp/inf/Makefile
@@ -0,0 +1,9 @@
+#	$OpenBSD: Makefile,v 1.1 2002/02/16 17:22:16 pvalchev Exp $
+
+PROG=	inf
+SRCS=	inf.c
+
+LDADD+=	-lm
+DPADD+=	${LIBM}
+
+.include <bsd.regress.mk>
diff --git a/regress/lib/libc/ieeefp/inf/inf.c b/regress/lib/libc/ieeefp/inf/inf.c
new file mode 100644
index 00000000000..32f6c2ce807
--- /dev/null
+++ b/regress/lib/libc/ieeefp/inf/inf.c
@@ -0,0 +1,13 @@
+/*	$OpenBSD: inf.c,v 1.1 2002/02/16 17:22:16 pvalchev Exp $	*/
+
+/*
+ * Peter Valchev <pvalchev@openbsd.org> Public Domain, 2002.
+ */
+
+#include <math.h>
+
+int
+main() {
+	if (isinf(HUGE_VAL))
+		return 0;
+}