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t_statvfs.sh revision 1.1 
      1 # $NetBSD: t_statvfs.sh,v 1.1 2007/11/12 15:18:27 jmmv Exp $
      2 #
      3 # Copyright (c) 2005, 2006, 2007 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
      8 # are met:
      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 # 3. All advertising materials mentioning features or use of this software
     15 #    must display the following acknowledgement:
     16 #        This product includes software developed by the NetBSD
     17 #        Foundation, Inc. and its contributors.
     18 # 4. Neither the name of The NetBSD Foundation nor the names of its
     19 #    contributors may be used to endorse or promote products derived
     20 #    from this software without specific prior written permission.
     21 #
     22 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     23 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     24 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     25 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     26 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     27 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     28 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     29 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     30 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     31 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     32 # POSSIBILITY OF SUCH DAMAGE.
     33 #
     34 
     35 #
     36 # Verifies that the statvfs system call works properly (returning the
     37 # correct values) over a tmpfs mount point.
     38 #
     39 
     40 atf_test_case values
     41 values_head() {
     42 	atf_set "descr" "Tests that statvfs(2) returns correct values"
     43 	atf_set "require.user" "root"
     44 }
     45 values_body() {
     46 	test_mount -o -s10M
     47 
     48 	pagesize=$(sysctl hw.pagesize | cut -d ' ' -f 3)
     49 	eval $($(atf_get_srcdir)/h_tools statvfs .)
     50 	[ ${pagesize} -eq ${f_bsize} ] || \
     51 	    atf_fail "Invalid bsize"
     52 	[ $((${f_bsize} * ${f_blocks})) -ge $((10 * 1024 * 1024)) ] || \
     53 	    atf_file "bsize * blocks too small"
     54 	[ $((${f_bsize} * ${f_blocks})) -le \
     55 	    $((10 * 1024 * 1024 + ${pagesize})) ] || \
     56 	    atf_fail "bsize * blocks too big"
     57 
     58 	test_unmount
     59 }
     60 
     61 atf_init_test_cases() {
     62 	. $(atf_get_srcdir)/../h_funcs.subr
     63 	. $(atf_get_srcdir)/h_funcs.subr
     64 
     65 	atf_add_test_case values
     66 }
     67