1 files changed, 76 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libc/sys/t_ucontext.c b/contrib/netbsd-tests/lib/libc/sys/t_ucontext.c
new file mode 100644
index 0000000..27d6740
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libc/sys/t_ucontext.c
@@ -0,0 +1,76 @@
+/* $NetBSD: t_ucontext.c,v 1.1 2011/10/15 06:54:52 jruoho Exp $ */
+
+/*
+ * Copyright (c) 2008 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__COPYRIGHT("@(#) Copyright (c) 2008\
+ The NetBSD Foundation, inc. All rights reserved.");
+__RCSID("$NetBSD: t_ucontext.c,v 1.1 2011/10/15 06:54:52 jruoho Exp $");
+
+#include <atf-c.h>
+#include <stdio.h>
+#include <ucontext.h>
+
+ATF_TC(ucontext_basic);
+ATF_TC_HEAD(ucontext_basic, tc)
+{
+	atf_tc_set_md_var(tc, "descr", "Checks {get,set}context(2)");
+}
+
+ATF_TC_BODY(ucontext_basic, tc)
+{
+	ucontext_t u, v, w;
+	volatile int x, y;
+
+	x = 0;
+	y = 0;
+
+	printf("Start\n");
+
+	getcontext(&u);
+	y++;
+
+	printf("x == %d\n", x);
+
+	getcontext(&v);
+
+	if ( x < 20 ) {
+		x++;
+		getcontext(&w);
+		setcontext(&u);
+	}
+
+	printf("End, y = %d\n", y);
+	ATF_REQUIRE_EQ(y, 21);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+	ATF_TP_ADD_TC(tp, ucontext_basic);
+
+	return atf_no_error();
+}