Author: asomers
Date: Fri Dec 30 02:22:38 2016
New Revision: 310803
URL: https://svnweb.freebsd.org/changeset/base/310803

Log:
  ATFify the gnop tests
  
  Also, add test cases for the -p, -P, and -s options to gnop create
  
  Reviewed by:  ngie
  MFC after:    4 weeks
  Differential Revision:        https://reviews.freebsd.org/D8892

Added:
  head/tests/sys/geom/class/nop/nop_test.sh   (contents, props changed)
Deleted:
  head/tests/sys/geom/class/nop/1_test.sh
  head/tests/sys/geom/class/nop/2_test.sh
  head/tests/sys/geom/class/nop/conf.sh
Modified:
  head/tests/sys/geom/class/nop/Makefile

Modified: head/tests/sys/geom/class/nop/Makefile
==============================================================================
--- head/tests/sys/geom/class/nop/Makefile      Fri Dec 30 02:18:34 2016        
(r310802)
+++ head/tests/sys/geom/class/nop/Makefile      Fri Dec 30 02:22:38 2016        
(r310803)
@@ -4,13 +4,6 @@ PACKAGE=       tests
 
 TESTSDIR=      ${TESTSBASE}/sys/geom/class/${.CURDIR:T}
 
-TAP_TESTS_SH+= 1_test
-TAP_TESTS_SH+= 2_test
-
-${PACKAGE}FILES+=              conf.sh
-
-.for t in ${TAP_TESTS_SH}
-TEST_METADATA.$t+=     required_user="root"
-.endfor
+ATF_TESTS_SH+= nop_test
 
 .include <bsd.test.mk>

Added: head/tests/sys/geom/class/nop/nop_test.sh
==============================================================================
--- /dev/null   00:00:00 1970   (empty, because file is newly added)
+++ head/tests/sys/geom/class/nop/nop_test.sh   Fri Dec 30 02:22:38 2016        
(r310803)
@@ -0,0 +1,166 @@
+# Copyright (c) 2016 Alan Somers
+# 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 AUTHOR 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 AUTHOR 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.
+#
+# $FreeBSD$
+
+MD_DEVS="md.devs"
+PLAINFILES=plainfiles
+
+atf_test_case diskinfo cleanup
+diskinfo_head()
+{
+       atf_set "descr" "gnop should preserve diskinfo's basic properties"
+       atf_set "require.user" "root"
+       atf_set "timeout" 15
+}
+diskinfo_body()
+{
+       us=$(alloc_md)
+       atf_check gnop create /dev/${us}
+       md_secsize=$(diskinfo ${us} | cut -wf 2)
+       md_mediasize=$(diskinfo ${us} | cut -wf 3)
+       md_stripesize=$(diskinfo ${us} | cut -wf 5)
+       nop_secsize=$(diskinfo ${us}.nop | cut -wf 2)
+       nop_mediasize=$(diskinfo ${us}.nop | cut -wf 3)
+       nop_stripesize=$(diskinfo ${us}.nop | cut -wf 5)
+       atf_check_equal "$md_secsize" "$nop_secsize"
+       atf_check_equal "$md_mediasize" "$nop_mediasize"
+       atf_check_equal "$md_stripesize" "$nop_stripesize"
+}
+diskinfo_cleanup()
+{
+       common_cleanup
+}
+
+atf_test_case io cleanup
+io_head()
+{
+       atf_set "descr" "I/O works on gnop devices"
+       atf_set "require.user" "root"
+       atf_set "timeout" 15
+}
+io_body()
+{
+       us=$(alloc_md)
+       atf_check gnop create /dev/${us}
+
+       echo src >> $PLAINFILES
+       echo dst >> $PLAINFILES
+       dd if=/dev/random of=src bs=1m count=1 >/dev/null 2>&1
+       dd if=src of=/dev/${us}.nop bs=1m count=1 > /dev/null 2>&1
+       dd if=/dev/${us}.nop of=dst bs=1m count=1 > /dev/null 2>&1
+
+       atf_check_equal `md5 -q src` `md5 -q dst`
+}
+io_cleanup()
+{
+       common_cleanup
+}
+
+atf_test_case size cleanup
+size_head()
+{
+       atf_set "descr" "Test gnop's -s option"
+       atf_set "require.user" "root"
+       atf_set "timeout" 15
+}
+size_body()
+{
+       us=$(alloc_md)
+       for mediasize in 65536 524288 1048576; do
+               atf_check gnop create -s ${mediasize} /dev/${us}
+               gnop_mediasize=`diskinfo /dev/${us}.nop | cut -wf 3`
+               atf_check_equal "${mediasize}" "${gnop_mediasize}"
+               atf_check gnop destroy /dev/${us}.nop
+       done
+       # We shouldn't be able to extend the provider's size
+       atf_check -s not-exit:0 -e ignore gnop create -s 2097152 /dev/${us}
+}
+size_cleanup()
+{
+       common_cleanup
+}
+
+atf_test_case stripesize cleanup
+stripesize_head()
+{
+       atf_set "descr" "Test gnop's -p and -P options"
+       atf_set "require.user" "root"
+       atf_set "timeout" 15
+}
+stripesize_body()
+{
+       us=$(alloc_md)
+       for ss in 512 1024 2048 4096 8192; do
+               for sofs in `seq 0 512 ${ss}`; do
+                       [ "$sofs" -eq "$ss" ] && continue
+                       atf_check gnop create -p ${ss} -P ${sofs} /dev/${us}
+                       gnop_ss=`diskinfo /dev/${us}.nop | cut -wf 5`
+                       gnop_sofs=`diskinfo /dev/${us}.nop | cut -wf 6`
+                       atf_check_equal "${ss}" "${gnop_ss}"
+                       atf_check_equal "${sofs}" "${gnop_sofs}"
+                       atf_check gnop destroy /dev/${us}.nop
+               done
+       done
+}
+stripesize_cleanup()
+{
+       common_cleanup
+}
+
+atf_init_test_cases()
+{
+       atf_add_test_case io
+       atf_add_test_case diskinfo
+       atf_add_test_case stripesize
+       atf_add_test_case size
+}
+
+alloc_md()
+{
+       local md
+
+       md=$(mdconfig -a -t swap -s 1M) || atf_fail "mdconfig -a failed"
+       echo ${md} >> $MD_DEVS
+       echo ${md}
+}
+
+common_cleanup()
+{
+       if [ -f "$MD_DEVS" ]; then
+               while read test_md; do
+                       gnop destroy -f ${test_md}.nop 2>/dev/null
+                       mdconfig -d -u $test_md 2>/dev/null
+               done < $MD_DEVS
+               rm $MD_DEVS
+       fi
+
+       if [ -f "$PLAINFILES" ]; then
+               while read f; do
+                       rm -f ${f}
+               done < ${PLAINFILES}
+               rm ${PLAINFILES}
+       fi
+       true
+}
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