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[src/trunk]: src Few naive tests for pause(3).
details: https://anonhg.NetBSD.org/src/rev/2490edec2810
branches: trunk
changeset: 764881:2490edec2810
user: jruoho <jruoho%NetBSD.org@localhost>
date: Tue May 10 13:03:05 2011 +0000
description:
Few naive tests for pause(3).
diffstat:
distrib/sets/lists/tests/mi | 4 +-
tests/lib/libc/gen/Makefile | 3 +-
tests/lib/libc/gen/t_pause.c | 114 +++++++++++++++++++++++++++++++++++++++++++
3 files changed, 119 insertions(+), 2 deletions(-)
diffs (160 lines):
diff -r 6f62b314578c -r 2490edec2810 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi Tue May 10 12:43:42 2011 +0000
+++ b/distrib/sets/lists/tests/mi Tue May 10 13:03:05 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.335 2011/05/09 17:53:54 jruoho Exp $
+# $NetBSD: mi,v 1.336 2011/05/10 13:03:05 jruoho Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -360,6 +360,7 @@
./usr/libdata/debug/usr/tests/lib/libc/gen/t_humanize_number.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_ldexp.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_nice.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_pause.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_raise.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_randomid.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_rbstress.debug tests-obsolete obsolete
@@ -1789,6 +1790,7 @@
./usr/tests/lib/libc/gen/t_humanize_number tests-lib-tests atf
./usr/tests/lib/libc/gen/t_ldexp tests-lib-tests atf
./usr/tests/lib/libc/gen/t_nice tests-lib-tests atf
+./usr/tests/lib/libc/gen/t_pause tests-lib-tests atf
./usr/tests/lib/libc/gen/t_raise tests-lib-tests atf
./usr/tests/lib/libc/gen/t_randomid tests-lib-tests atf
./usr/tests/lib/libc/gen/t_rbstress tests-obsolete obsolete
diff -r 6f62b314578c -r 2490edec2810 tests/lib/libc/gen/Makefile
--- a/tests/lib/libc/gen/Makefile Tue May 10 12:43:42 2011 +0000
+++ b/tests/lib/libc/gen/Makefile Tue May 10 13:03:05 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.22 2011/05/09 05:17:12 jruoho Exp $
+# $NetBSD: Makefile,v 1.23 2011/05/10 13:03:06 jruoho Exp $
.include <bsd.own.mk>
@@ -15,6 +15,7 @@
TESTS_C+= t_humanize_number
TESTS_C+= t_ldexp
TESTS_C+= t_nice
+TESTS_C+= t_pause
TESTS_C+= t_raise
TESTS_C+= t_randomid
TESTS_C+= t_siginfo
diff -r 6f62b314578c -r 2490edec2810 tests/lib/libc/gen/t_pause.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/lib/libc/gen/t_pause.c Tue May 10 13:03:05 2011 +0000
@@ -0,0 +1,114 @@
+/* $NetBSD: t_pause.c,v 1.1 2011/05/10 13:03:06 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2011 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jukka Ruohonen.
+ *
+ * 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>
+__RCSID("$NetBSD: t_pause.c,v 1.1 2011/05/10 13:03:06 jruoho Exp $");
+
+#include <sys/wait.h>
+
+#include <atf-c.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+
+static bool fail;
+static void handler(int);
+
+static void
+handler(int signo)
+{
+
+ if (signo == SIGALRM)
+ fail = false;
+}
+
+ATF_TC(pause_basic);
+ATF_TC_HEAD(pause_basic, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "A basic test of pause(3), #1");
+}
+
+ATF_TC_BODY(pause_basic, tc)
+{
+
+ fail = true;
+
+ ATF_REQUIRE(signal(SIGALRM, handler) == 0);
+
+ (void)alarm(1);
+
+ if (pause() != -1 || fail != false)
+ atf_tc_fail("pause(3) did not cancel out from a signal");
+}
+
+ATF_TC(pause_kill);
+ATF_TC_HEAD(pause_kill, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "A basic test of pause(3), #2");
+}
+
+ATF_TC_BODY(pause_kill, tc)
+{
+ pid_t pid;
+ int sta;
+
+ fail = true;
+
+ pid = fork();
+ ATF_REQUIRE(pid >= 0);
+
+ if (pid == 0) {
+
+ (void)pause();
+
+ _exit(EXIT_SUCCESS);
+ }
+
+ (void)sleep(1);
+
+ if (fail != true)
+ atf_tc_fail("child terminated before signal");
+
+ (void)kill(pid, SIGKILL);
+ (void)sleep(1);
+ (void)wait(&sta);
+
+ if (WIFSIGNALED(sta) == 0 || WTERMSIG(sta) != SIGKILL)
+ atf_tc_fail("pause(3) did not cancel from SIGKILL");
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, pause_basic);
+ ATF_TP_ADD_TC(tp, pause_kill);
+
+ return atf_no_error();
+}
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