1272343Sngie# $NetBSD: t_dd.sh,v 1.1 2012/03/17 16:33:11 jruoho Exp $ 2272343Sngie# 3272343Sngie# Copyright (c) 2007 The NetBSD Foundation, Inc. 4272343Sngie# All rights reserved. 5272343Sngie# 6272343Sngie# Redistribution and use in source and binary forms, with or without 7272343Sngie# modification, are permitted provided that the following conditions 8272343Sngie# are met: 9272343Sngie# 1. Redistributions of source code must retain the above copyright 10272343Sngie# notice, this list of conditions and the following disclaimer. 11272343Sngie# 2. Redistributions in binary form must reproduce the above copyright 12272343Sngie# notice, this list of conditions and the following disclaimer in the 13272343Sngie# documentation and/or other materials provided with the distribution. 14272343Sngie# 15272343Sngie# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16272343Sngie# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17272343Sngie# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18272343Sngie# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19272343Sngie# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20272343Sngie# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21272343Sngie# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22272343Sngie# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23272343Sngie# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24272343Sngie# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25272343Sngie# POSSIBILITY OF SUCH DAMAGE. 26272343Sngie# 27272343Sngie 28272343Sngietest_dd_length() { 29272343Sngie result=$1 30272343Sngie cmd=$2 31272343Sngie set -- x `eval $cmd | wc -c` 32272343Sngie res=$2 33272343Sngie if [ x"$res" != x"$result" ]; then 34272343Sngie atf_fail "Expected $result bytes of output, got $res: $cmd" 35272343Sngie fi 36272343Sngie} 37272343Sngie 38272343Sngieatf_test_case length 39272343Sngielength_head() { 40272343Sngie # XXX The PR should be stored in a tag. 41272343Sngie atf_set "descr" "Test for result messages accidentally pumped into" \ 42272343Sngie "the output file if the standard IO descriptors are" \ 43272343Sngie "closed. The last of the three following tests is" \ 44272343Sngie "the one expected to fail. (NetBSD PR bin/8521)" 45272343Sngie} 46272343Sngielength_body() { 47272343Sngie test_dd_length 512 \ 48272343Sngie "dd if=/dev/zero of=/dev/fd/5 count=1 5>&1 >/dev/null 2>/dev/null" 49272343Sngie test_dd_length 512 \ 50272343Sngie "dd if=/dev/zero of=/dev/fd/5 count=1 5>&1 >&- 2>/dev/null" 51272343Sngie test_dd_length 512 \ 52272343Sngie "dd if=/dev/zero of=/dev/fd/5 count=1 5>&1 >&- 2>&-" 53272343Sngie} 54272343Sngie 55272343Sngietest_dd_io() { 56272343Sngie res="`echo -n "$2" | eval $1`" 57272343Sngie if [ x"$res" != x"$3" ]; then 58272343Sngie atf_fail "Expected \"$3\", got \"$res\": $1" 59272343Sngie fi 60272343Sngie} 61272343Sngie 62272343Sngieallbits1="\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377" 63272343Sngie 64272343Sngieebcdicbits1="\000\001\002\003\067\055\056\057\026\005\045\013\014\015\016\017\020\021\022\023\074\075\062\046\030\031\077\047\034\035\036\037\100\132\177\173\133\154\120\175\115\135\134\116\153\140\113\141\360\361\362\363\364\365\366\367\370\371\172\136\114\176\156\157\174\301\302\303\304\305\306\307\310\311\321\322\323\324\325\326\327\330\331\342\343\344\345\346\347\350\351\255\340\275\232\155\171\201\202\203\204\205\206\207\210\211\221\222\223\224\225\226\227\230\231\242\243\244\245\246\247\250\251\300\117\320\137\007\040\041\042\043\044\025\006\027\050\051\052\053\054\011\012\033\060\061\032\063\064\065\066\010\070\071\072\073\004\024\076\341\101\102\103\104\105\106\107\110\111\121\122\123\124\125\126\127\130\131\142\143\144\145\146\147\150\151\160\161\162\163\164\165\166\167\170\200\212\213\214\215\216\217\220\152\233\234\235\236\237\240\252\253\254\112\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\241\276\277\312\313\314\315\316\317\332\333\334\335\336\337\352\353\354\355\356\357\372\373\374\375\376\377" 65272343Sngie 66272343Sngieallvisbits=`echo -n "$allbits1" | unvis | vis` 67272343Sngieebcdicvisbits=`echo -n "$ebcdicbits1" | unvis | vis` 68272343Sngie 69272343Sngieatf_test_case io 70272343Sngieio_head() { 71272343Sngie atf_set "descr" "This checks the combination of bs= with" \ 72272343Sngie "conv=ebcdic. Prior to revision 1.24 of dd's" \ 73272343Sngie "args.c, the conv option would be ignored." 74272343Sngie} 75272343Sngieio_body() { 76272343Sngie test_dd_io "unvis | dd 2>/dev/null | vis" \ 77272343Sngie "$allvisbits" "$allvisbits" 78272343Sngie test_dd_io "unvis | dd ibs=1 2>/dev/null | vis" \ 79272343Sngie "$allvisbits" "$allvisbits" 80272343Sngie test_dd_io "unvis | dd obs=1 2>/dev/null | vis" \ 81272343Sngie "$allvisbits" "$allvisbits" 82272343Sngie test_dd_io "unvis | dd bs=1 2>/dev/null | vis" \ 83272343Sngie "$allvisbits" "$allvisbits" 84272343Sngie 85272343Sngie test_dd_io "unvis | dd conv=ebcdic 2>/dev/null | vis" \ 86272343Sngie "$allvisbits" "$ebcdicvisbits" 87272343Sngie test_dd_io "unvis | dd conv=ebcdic ibs=512 2>/dev/null | vis" \ 88272343Sngie "$allvisbits" "$ebcdicvisbits" 89272343Sngie test_dd_io "unvis | dd conv=ebcdic obs=512 2>/dev/null | vis" \ 90272343Sngie "$allvisbits" "$ebcdicvisbits" 91272343Sngie test_dd_io "unvis | dd conv=ebcdic bs=512 2>/dev/null | vis" \ 92272343Sngie "$allvisbits" "$ebcdicvisbits" 93272343Sngie 94272343Sngie test_dd_io "unvis | dd conv=ebcdic 2>/dev/null | vis" \ 95272343Sngie "$allvisbits" "$ebcdicvisbits" 96272343Sngie test_dd_io "unvis | dd conv=ebcdic ibs=1 2>/dev/null | vis" \ 97272343Sngie "$allvisbits" "$ebcdicvisbits" 98272343Sngie test_dd_io "unvis | dd conv=ebcdic obs=1 2>/dev/null | vis" \ 99272343Sngie "$allvisbits" "$ebcdicvisbits" 100272343Sngie test_dd_io "unvis | dd conv=ebcdic bs=1 2>/dev/null | vis" \ 101272343Sngie "$allvisbits" "$ebcdicvisbits" 102272343Sngie} 103272343Sngie 104272343Sngieatf_test_case seek 105272343Sngieseek_head() { 106272343Sngie atf_set "descr" "Tests output file seeking" 107272343Sngie} 108272343Sngie 109272343Sngieseek_body() { 110272343Sngie echo TEST1234 > testfile 111272343Sngie atf_check -s exit:0 -e ignore \ 112272343Sngie dd if=/dev/zero of=testfile seek=1 bs=8k count=1 113272343Sngie atf_check -s exit:0 -e ignore -o match:'^TEST1234$' dd if=testfile 114272343Sngie eval $(stat -s testfile) 115272343Sngie atf_check_equal $st_size $((2*8192)) 116272343Sngie 117272343Sngie echo -n TEST1234 > tf2 118272343Sngie atf_check -s exit:0 -e ignore -x \ 119272343Sngie 'dd bs=4 if=/dev/zero count=1 | tr \\0 \\n | dd of=tf2 bs=4 seek=1' 120272343Sngie atf_check -s exit:0 -e ignore -o match:'^TEST$' dd if=tf2 121272343Sngie eval $(stat -s tf2) 122272343Sngie atf_check_equal $st_size 8 123272343Sngie} 124272343Sngie 125272343Sngieatf_init_test_cases() 126272343Sngie{ 127272343Sngie atf_add_test_case length 128272343Sngie atf_add_test_case io 129272343Sngie atf_add_test_case seek 130272343Sngie} 131