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File: [cvs.NetBSD.org] / src / tests / modules / t_abi_uvm.sh (download)

Revision 1.3.2.2, Thu May 17 19:03:23 2012 UTC (8 years, 5 months ago) by riz
Branch: netbsd-6
CVS Tags: netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Changes since 1.3.2.1: +60 -0 lines

Pull up following revision(s) (requested by jmmv in ticket #8):
	tests/modules/t_abi_uvm.sh: revision 1.1
	tests/modules/k_uvm/k_uvm.c: revision 1.1
	tests/modules/k_uvm/Makefile: revision 1.1
	distrib/sets/lists/tests/module.mi: revision 1.6
	tests/modules/Makefile: revision 1.9
Add a test to ensure that PAGE_SIZE is available in kernel modules.
This test reproduces the error condition in PR port-macppc/46041 and
therefore it is an xfail in this particular platform.

# $NetBSD: t_abi_uvm.sh,v 1.3.2.2 2012/05/17 19:03:23 riz Exp $
#
# Copyright (c) 2012 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.
#

atf_test_case PAGE_SIZE cleanup
PAGE_SIZE_head() {
	atf_set "descr" "Ensures that modules have access to PAGE_SIZE"
	atf_set "require.user" "root"
}
PAGE_SIZE_body() {
	if modload $(atf_get_srcdir)/k_uvm/k_uvm.kmod; then
		:
	else
		case "$(uname -m)" in
		macppc)
			atf_expect_fail "PR port-macppc/46041"
			;;
		esac
		atf_fail "Failed to load k_uvm; missing uvmexp_pagesize?"
	fi

	kernel_pagesize="$(sysctl -n hw.pagesize || echo fail1)"
	module_pagesize="$(sysctl -n vendor.k_uvm.page_size || echo fail2)"
	echo "Kernel PAGE_SIZE: ${kernel_pagesize}"
	echo "Module PAGE_SIZE: ${module_pagesize}"
	atf_check_equal "${kernel_pagesize}" "${module_pagesize}"

	atf_check -s eq:0 -o empty -e empty modunload k_uvm
}
PAGE_SIZE_cleanup() {
	modunload k_uvm >/dev/null 2>&1 || true
}

atf_init_test_cases()
{
	atf_add_test_case PAGE_SIZE
}