tests/modules/t_abi_uvm.sh

   1 # $NetBSD: t_abi_uvm.sh,v 1.3 2012/04/20 05:41:25 jruoho Exp $
   2 #
   3 # Copyright (c) 2012 The NetBSD Foundation, Inc.
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
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   9 # 1. Redistributions of source code must retain the above copyright
  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
  12 #    notice, this list of conditions and the following disclaimer in the
  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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  20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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  25 # POSSIBILITY OF SUCH DAMAGE.
  26 #
  27
  28 atf_test_case PAGE_SIZE cleanup
  29 PAGE_SIZE_head() {
  30         atf_set "descr" "Ensures that modules have access to PAGE_SIZE"
  31         atf_set "require.user" "root"
  32 }
  33 PAGE_SIZE_body() {
  34
  35         # XXX: Adjust when modctl(8) fails consistently.
  36         #
  37         $(atf_get_srcdir)/k_helper3 \
  38                 "%s/k_helper/k_helper.kmod" $(atf_get_srcdir)
  39
  40         if [ $? -eq 1 ] || [ $? -eq 78 ]; then
  41                 atf_skip "host does not support modules"
  42         fi
  43
  44         if modload $(atf_get_srcdir)/k_uvm/k_uvm.kmod; then
  45                 :
  46         else
  47                 case "$(uname -m)" in
  48                 macppc)
  49                         atf_expect_fail "PR port-macppc/46041"
  50                         ;;
  51                 esac
  52                 atf_fail "Failed to load k_uvm; missing uvmexp_pagesize?"
  53         fi
  54
  55         kernel_pagesize="$(sysctl -n hw.pagesize || echo fail1)"
  56         module_pagesize="$(sysctl -n vendor.k_uvm.page_size || echo fail2)"
  57         echo "Kernel PAGE_SIZE: ${kernel_pagesize}"
  58         echo "Module PAGE_SIZE: ${module_pagesize}"
  59         atf_check_equal "${kernel_pagesize}" "${module_pagesize}"
  60
  61         atf_check -s eq:0 -o empty -e empty modunload k_uvm
  62 }
  63 PAGE_SIZE_cleanup() {
  64         modunload k_uvm >/dev/null 2>&1 || true
  65 }
  66
  67 atf_init_test_cases()
  68 {
  69         atf_add_test_case PAGE_SIZE
  70 }