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-rw-r--r--contrib/netbsd-tests/rump/rumpkern/t_signals.c127
1 files changed, 127 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/rump/rumpkern/t_signals.c b/contrib/netbsd-tests/rump/rumpkern/t_signals.c
new file mode 100644
index 000000000000..e113af29a1fa
--- /dev/null
+++ b/contrib/netbsd-tests/rump/rumpkern/t_signals.c
@@ -0,0 +1,127 @@
+/* $NetBSD: t_signals.c,v 1.2 2011/02/20 19:45:45 pooka Exp $ */
+
+/*-
+ * Copyright (c) 2011 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/types.h>
+#include <sys/wait.h>
+
+#include <atf-c.h>
+#include <errno.h>
+#include <string.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include <rump/rump.h>
+
+#include "../kernspace/kernspace.h"
+#include "../../h_macros.h"
+
+ATF_TC(sigraise);
+ATF_TC_HEAD(sigraise, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "RUMP_SIGMODEL_RAISE");
+}
+
+ATF_TC(sigignore);
+ATF_TC_HEAD(sigignore, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "RUMP_SIGMODEL_IGNORE");
+}
+
+ATF_TC(sigpanic);
+ATF_TC_HEAD(sigpanic, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "RUMP_SIGMODEL_PANIC");
+}
+
+static volatile sig_atomic_t sigcnt;
+static void
+thehand(int sig)
+{
+
+ sigcnt++;
+}
+
+ATF_TC_BODY(sigraise, tc)
+{
+
+ signal(SIGUSR2, thehand);
+ rump_boot_setsigmodel(RUMP_SIGMODEL_RAISE);
+
+ rump_init();
+ rump_schedule();
+ rumptest_localsig(SIGUSR2);
+ rump_unschedule();
+ ATF_REQUIRE_EQ(sigcnt, 1);
+}
+
+ATF_TC_BODY(sigignore, tc)
+{
+
+ rump_boot_setsigmodel(RUMP_SIGMODEL_IGNORE);
+
+ rump_init();
+ rump_schedule();
+ rumptest_localsig(SIGKILL);
+ rump_unschedule();
+}
+
+ATF_TC_BODY(sigpanic, tc)
+{
+ int status;
+
+ rump_boot_setsigmodel(RUMP_SIGMODEL_PANIC);
+
+ switch (fork()) {
+ case 0:
+ rump_init();
+ rump_schedule();
+ rumptest_localsig(SIGCONT);
+ /* NOTREACHED */
+ exit(1);
+ default:
+ wait(&status);
+ ATF_REQUIRE(WIFSIGNALED(status) && WTERMSIG(status) == SIGABRT);
+ break;
+ case -1:
+ atf_tc_fail_errno("fork");
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, sigraise);
+ ATF_TP_ADD_TC(tp, sigignore);
+ ATF_TP_ADD_TC(tp, sigpanic);
+
+ return atf_no_error();
+}