diff options
| author | christos <christos@NetBSD.org> | 2017-12-10 15:37:54 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2017-12-10 15:37:54 +0000 |
| commit | db02adfa13f4ffbd507012ca5ef156e0803b9cf5 (patch) | |
| tree | 620b84b70a8b5942c247bb1a206e75950929908e /tests/kernel | |
| parent | 74c94b3b2cbddd5b8cd95a1b291092bd9e29a153 (diff) | |
Add tests to make sure that the program name is what it is supposed to be.
Diffstat (limited to 'tests/kernel')
| -rw-r--r-- | tests/kernel/Makefile | 6 | ||||
| -rw-r--r-- | tests/kernel/h_getprocpath.c | 59 | ||||
| -rwxr-xr-x | tests/kernel/h_interpreter.sh | 27 | ||||
| -rw-r--r-- | tests/kernel/t_procpath.sh | 72 |
4 files changed, 163 insertions, 1 deletions
diff --git a/tests/kernel/Makefile b/tests/kernel/Makefile index 3c0ec832f0e..c38dc4a4795 100644 --- a/tests/kernel/Makefile +++ b/tests/kernel/Makefile @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.49 2017/12/08 01:19:29 christos Exp $ +# $NetBSD: Makefile,v 1.50 2017/12/10 15:37:54 christos Exp $ NOMAN= # defined @@ -22,11 +22,15 @@ TESTS_SH+= t_umountstress TESTS_SH+= t_ps_strings TESTS_SH+= t_trapsignal TESTS_SH+= t_interp +TESTS_SH+= t_procpath BINDIR= ${TESTSDIR} PROGS= h_ps_strings1 PROGS+= h_ps_strings2 PROGS+= h_segv +PROGS+= h_getprocpath +PROGS+= h_interpreter +SRCS.h_interpreter += h_interpreter.sh LDADD.t_mqueue+= -lrt diff --git a/tests/kernel/h_getprocpath.c b/tests/kernel/h_getprocpath.c new file mode 100644 index 00000000000..43fa2c73b72 --- /dev/null +++ b/tests/kernel/h_getprocpath.c @@ -0,0 +1,59 @@ +/*- + * Copyright (c) 2017 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * 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 <stdio.h> +#include <stdlib.h> +#include <err.h> +#include <sys/sysctl.h> + +static int +getprocpath(char *path, size_t len, pid_t pid) +{ + const int name[] = { + CTL_KERN, KERN_PROC_ARGS, pid, KERN_PROC_PATHNAME, + }; + return sysctl(name, __arraycount(name), path, &len, NULL, 0); +} + +int +main(int argc, char *argv[]) +{ + if (argc != 2) { + fprintf(stderr, "Usage: %s <pid>\n", getprogname()); + return EXIT_FAILURE; + } + + char buf[MAXPATHLEN]; + pid_t pid = atoi(argv[1]); + + if (getprocpath(buf, sizeof(buf), pid) == -1) + err(EXIT_FAILURE, "sysctl: %d", pid); + printf("%s\n", buf); + return EXIT_SUCCESS; +} diff --git a/tests/kernel/h_interpreter.sh b/tests/kernel/h_interpreter.sh new file mode 100755 index 00000000000..51567593fae --- /dev/null +++ b/tests/kernel/h_interpreter.sh @@ -0,0 +1,27 @@ +#!/bin/sh + +cmd=$1 +shift +case "${cmd}" in +interpreter) + "${1}" $$ + ;; +dot) + cp "${1}" . + z="./$(basename "${1}")" + x=$(${z} -1) + case ${x} in + /*) x=$(readlink "${x}");; + *) echo "non absolute path" 1>&2; exit 1;; + esac + + e=$(readlink "$(/bin/pwd)/${z}") + if [ "${x}" != "${e}" ]; then + echo bad: ${x} != ${e} 1>&2 + exit 1 + fi + ;; +*) + echo bad command ${cmd} +esac + diff --git a/tests/kernel/t_procpath.sh b/tests/kernel/t_procpath.sh new file mode 100644 index 00000000000..05e0fb0849a --- /dev/null +++ b/tests/kernel/t_procpath.sh @@ -0,0 +1,72 @@ +# $NetBSD: t_procpath.sh,v 1.1 2017/12/10 15:37:54 christos Exp $ +# +# Copyright (c) 2017 The NetBSD Foundation, Inc. +# All rights reserved. +# +# This code is derived from software contributed to The NetBSD Foundation +# by Christos Zoulas. +# +# 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. +# + +HELPER=$(atf_get_srcdir)/h_getprocpath +INTERP=$(atf_get_srcdir)/h_interpreter + +atf_test_case absolute_proc +absolute_proc_head() +{ + atf_set "descr" "Test absolute process argv0" +} +absolute_proc_body() +{ + atf_check -s exit:0 -o "inline:${HELPER}\n" -e "inline:" \ + ${HELPER} -1 +} + +atf_test_case interpeter_proc +interpreter_proc_head() +{ + atf_set "descr" "Test interpreter proc contains interpreter" +} +interpreter_proc_body() +{ + atf_check -s exit:0 -o "inline:/bin/sh\n" -e "inline:" \ + ${INTERP} interpreter ${HELPER} +} + +atf_test_case relative_proc +relative_proc_head() +{ + atf_set "descr" "Test that masking the trapped signal get reset" +} +relative_proc_body() +{ + atf_check -s exit:0 -o "inline:" -e "inline:" \ + ${INTERP} dot ${HELPER} +} + +atf_init_test_cases() +{ + atf_add_test_case absolute_proc + atf_add_test_case interpreter_proc + atf_add_test_case relative_proc +} |
