From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6B3CEC433EF for ; Wed, 23 Feb 2022 09:14:05 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id A29A93C9AE1 for ; Wed, 23 Feb 2022 10:14:02 +0100 (CET) Received: from in-5.smtp.seeweb.it (in-5.smtp.seeweb.it [IPv6:2001:4b78:1:20::5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 192F93C0309 for ; Wed, 23 Feb 2022 10:13:52 +0100 (CET) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-5.smtp.seeweb.it (Postfix) with ESMTPS id DD0CC601562 for ; Wed, 23 Feb 2022 10:13:51 +0100 (CET) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 976FD1F3A3; Wed, 23 Feb 2022 09:13:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1645607630; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=rsbF3c2HruRI+enO1pzX/uVa1sHW4ZA1H1f5z/q8NHU=; b=oTF+6r55ObFvwNvO2I7PNITBybV4XzLyeJtt8F1cU3UGKTxWp2Gilheof+M6+6YGSaLCnt ifHlmmMrmdVmZ4J5TVcc3H/ISF0C/zlNe9iGc05h4sewzZjz5wWCbDB/KkHtgPF8pR4syn m0o+ezo9Lw0aYGRAZFZc68DzrKz5EoU= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1645607630; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=rsbF3c2HruRI+enO1pzX/uVa1sHW4ZA1H1f5z/q8NHU=; b=8fEJjH9BVVW4/uPimVtd3265S4hHIBrwEqm3p4aJEmsdPYhVQAoGXS8gsj4DsZEPrRfR8t qmGb9UII3BiOqfDw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 46ED113C6A; Wed, 23 Feb 2022 09:13:50 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id HxV+C876FWKEJAAAMHmgww (envelope-from ); Wed, 23 Feb 2022 09:13:50 +0000 From: Andrea Cervesato To: ltp@lists.linux.it Date: Wed, 23 Feb 2022 10:13:49 +0100 Message-Id: <20220223091349.30833-1-andrea.cervesato@suse.de> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.102.4 at in-5.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v2] Split waitid01.c test into multiple tests X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Introduced LTP API usage and splitted waitid01.c into three tests: waitid01, waitid10 and waitid11. Signed-off-by: Andrea Cervesato --- runtest/syscalls | 2 + testcases/kernel/syscalls/waitid/.gitignore | 2 + testcases/kernel/syscalls/waitid/waitid01.c | 151 +++++--------------- testcases/kernel/syscalls/waitid/waitid10.c | 47 ++++++ testcases/kernel/syscalls/waitid/waitid11.c | 48 +++++++ 5 files changed, 133 insertions(+), 117 deletions(-) create mode 100644 testcases/kernel/syscalls/waitid/waitid10.c create mode 100644 testcases/kernel/syscalls/waitid/waitid11.c diff --git a/runtest/syscalls b/runtest/syscalls index d48216a15..59e495193 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -1706,6 +1706,8 @@ waitid06 waitid06 waitid07 waitid07 waitid08 waitid08 waitid09 waitid09 +waitid10 waitid10 +waitid11 waitid11 write01 write01 write02 write02 diff --git a/testcases/kernel/syscalls/waitid/.gitignore b/testcases/kernel/syscalls/waitid/.gitignore index 315af1690..089d860c7 100644 --- a/testcases/kernel/syscalls/waitid/.gitignore +++ b/testcases/kernel/syscalls/waitid/.gitignore @@ -7,3 +7,5 @@ /waitid07 /waitid08 /waitid09 +/waitid10 +/waitid11 diff --git a/testcases/kernel/syscalls/waitid/waitid01.c b/testcases/kernel/syscalls/waitid/waitid01.c index b6579d91d..60ecf9022 100644 --- a/testcases/kernel/syscalls/waitid/waitid01.c +++ b/testcases/kernel/syscalls/waitid/waitid01.c @@ -1,126 +1,43 @@ -/******************************************************************************/ -/* Copyright (c) Crackerjack Project., 2007 */ -/* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation; either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See */ -/* the GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program; if not, write to the Free Software Foundation, */ -/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -/* */ -/******************************************************************************/ -/******************************************************************************/ -/* */ -/* Description: This tests the waitid() syscall */ -/* */ -/* Test Name: waitid01 */ -/* History: Porting from Crackerjack to LTP is done by */ -/* Manas Kumar Nayak maknayak@in.ibm.com> */ -/******************************************************************************/ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) Crackerjack Project., 2007 + * Copyright (C) 2022 SUSE LLC Andrea Cervesato + */ + +/*\ + * [Description] + * + * This test is checking if waitid() syscall does wait for WEXITED and check for + * the return value. + */ -#include -#include #include #include -#include -#include -#include +#include "tst_test.h" -#include "test.h" +static siginfo_t *infop; -char *TCID = "waitid01"; -int testno; -int TST_TOTAL = 3; - -void setup(void) -{ - TEST_PAUSE; -} - -void display_status(siginfo_t * infop) +static void run(void) { - tst_resm(TINFO, "Process %d terminated:", infop->si_pid); - tst_resm(TINFO, "code = %d", infop->si_code); - if (infop->si_code == CLD_EXITED) - tst_resm(TINFO, "exit value = %d", infop->si_status); - else - tst_resm(TINFO, "signal = %d", infop->si_status); -} - -int main(int ac, char **av) -{ - id_t pid; - siginfo_t infop; - int lc; - - tst_parse_opts(ac, av, NULL, NULL); + pid_t pidchild; - setup(); + pidchild = SAFE_FORK(); + if (!pidchild) + exit(123); - for (lc = 0; TEST_LOOPING(lc); ++lc) { - tst_count = 0; - for (testno = 0; testno < TST_TOTAL; ++testno) { - - TEST(fork()); - if (TEST_RETURN < 0) - tst_brkm(TBROK | TTERRNO, NULL, - "fork() failed"); - - if (TEST_RETURN == 0) { - exit(123); - } else { - TEST(waitid(P_ALL, getpid(), &infop, WEXITED)); - if (TEST_RETURN == -1) { - tst_brkm(TFAIL | TTERRNO, - NULL, - "waitid(getpid()) failed"); - } else - display_status(&infop); //CLD_EXITED = 1 - } - - TEST(fork()); - if (TEST_RETURN < 0) - tst_brkm(TBROK | TTERRNO, NULL, - "fork() failed"); - - if (TEST_RETURN == 0) { - int a, b = 0; - a = 1 / b; - tst_exit(); - } else { - TEST(waitid(P_ALL, 0, &infop, WEXITED)); - if (TEST_RETURN == -1) { - tst_brkm(TFAIL | TTERRNO, - NULL, "waitid(0) failed"); - } else - display_status(&infop); //CLD_DUMPED = 3 ; SIGFPE = 8 - } - - TEST(pid = fork()); - if (TEST_RETURN < 0) - tst_brkm(TBROK | TTERRNO, NULL, - "fork() failed"); - - if (TEST_RETURN == 0) { - TEST(sleep(10)); - tst_exit(); - } - TEST(kill(pid, SIGHUP)); - TEST(waitid(P_ALL, 0, &infop, WEXITED)); - if (TEST_RETURN == -1) { - tst_brkm(TFAIL | TTERRNO, NULL, - "waitid(0) failed"); - } else - display_status(&infop); //CLD_KILLED = 2 ; SIGHUP = 1 - } - } - tst_resm(TPASS, "waitid(): system call passed"); - tst_exit(); + TST_EXP_PASS(waitid(P_ALL, getpid(), infop, WEXITED)); + TST_EXP_EQ_LI(infop->si_pid, pidchild); + TST_EXP_EQ_LI(infop->si_status, 123); + TST_EXP_EQ_LI(infop->si_signo, SIGCHLD); + TST_EXP_EQ_LI(infop->si_code, CLD_EXITED); } + +static struct tst_test test = { + .test_all = run, + .forks_child = 1, + .bufs = + (struct tst_buffers[]){ + { &infop, .size = sizeof(*infop) }, + {}, + }, +}; diff --git a/testcases/kernel/syscalls/waitid/waitid10.c b/testcases/kernel/syscalls/waitid/waitid10.c new file mode 100644 index 000000000..3b2b0fae9 --- /dev/null +++ b/testcases/kernel/syscalls/waitid/waitid10.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) Crackerjack Project., 2007 + * Copyright (C) 2022 SUSE LLC Andrea Cervesato + */ + +/*\ + * [Description] + * + * This test is checking if waitid() syscall recognizes a process that ended + * with division by zero error. + */ + +#include +#include +#include "tst_test.h" + +static siginfo_t *infop; + +static void run(void) +{ + pid_t pidchild; + + pidchild = SAFE_FORK(); + if (!pidchild) { + volatile int a, zero = 0; + + a = 1 / zero; + exit(0); + } + + TST_EXP_PASS(waitid(P_ALL, pidchild, infop, WEXITED)); + TST_EXP_EQ_LI(infop->si_pid, pidchild); + TST_EXP_EQ_LI(infop->si_status, SIGFPE); + TST_EXP_EQ_LI(infop->si_signo, SIGCHLD); + TST_EXP_EQ_LI(infop->si_code, CLD_DUMPED); +} + +static struct tst_test test = { + .test_all = run, + .forks_child = 1, + .bufs = + (struct tst_buffers[]){ + { &infop, .size = sizeof(*infop) }, + {}, + }, +}; diff --git a/testcases/kernel/syscalls/waitid/waitid11.c b/testcases/kernel/syscalls/waitid/waitid11.c new file mode 100644 index 000000000..8f2b847ea --- /dev/null +++ b/testcases/kernel/syscalls/waitid/waitid11.c @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) Crackerjack Project., 2007 + * Copyright (C) 2022 SUSE LLC Andrea Cervesato + */ + +/*\ + * [Description] + * + * This test is checking if waitid() syscall recognizes a process that has been + * killed with SIGKILL. + */ + +#include +#include +#include +#include "tst_test.h" + +static siginfo_t *infop; + +static void run(void) +{ + pid_t pidchild; + + pidchild = SAFE_FORK(); + if (!pidchild) { + sleep(10); + return; + } + + SAFE_KILL(pidchild, SIGKILL); + + TST_EXP_PASS(waitid(P_ALL, 0, infop, WEXITED)); + TST_EXP_EQ_LI(infop->si_pid, pidchild); + TST_EXP_EQ_LI(infop->si_status, SIGKILL); + TST_EXP_EQ_LI(infop->si_signo, SIGCHLD); + TST_EXP_EQ_LI(infop->si_code, CLD_KILLED); +} + +static struct tst_test test = { + .test_all = run, + .forks_child = 1, + .bufs = + (struct tst_buffers[]){ + { &infop, .size = sizeof(*infop) }, + {}, + }, +}; -- 2.35.1 -- Mailing list info: https://lists.linux.it/listinfo/ltp