1#! /bin/sh 2# check script for Plzip - Massively parallel implementation of lzip 3# Copyright (C) 2009-2021 Antonio Diaz Diaz. 4# 5# This script is free software: you have unlimited permission 6# to copy, distribute, and modify it. 7 8LC_ALL=C 9export LC_ALL 10objdir=`pwd` 11testdir=`cd "$1" ; pwd` 12LZIP="${objdir}"/plzip 13framework_failure() { echo "failure in testing framework" ; exit 1 ; } 14 15if [ ! -f "${LZIP}" ] || [ ! -x "${LZIP}" ] ; then 16 echo "${LZIP}: cannot execute" 17 exit 1 18fi 19 20[ -e "${LZIP}" ] 2> /dev/null || 21 { 22 echo "$0: a POSIX shell is required to run the tests" 23 echo "Try bash -c \"$0 $1 $2\"" 24 exit 1 25 } 26 27if [ -d tmp ] ; then rm -rf tmp ; fi 28mkdir tmp 29cd "${objdir}"/tmp || framework_failure 30 31cat "${testdir}"/test.txt > in || framework_failure 32in_lz="${testdir}"/test.txt.lz 33in_em="${testdir}"/test_em.txt.lz 34fail=0 35lwarn8=0 36lwarn10=0 37test_failed() { fail=1 ; printf " $1" ; [ -z "$2" ] || printf "($2)" ; } 38lzlib_1_8() { [ ${lwarn8} = 0 ] && 39 printf "\nwarning: header truncation detection requires lzlib 1.8 or newer" 40 lwarn8=1 ; } 41lzlib_1_10() { [ ${lwarn10} = 0 ] && 42 printf "\nwarning: header HD=3 detection requires lzlib 1.10 or newer" 43 lwarn10=1 ; } 44 45"${LZIP}" --check-lib # just print warning 46printf "testing plzip-%s..." "$2" 47 48"${LZIP}" -fkqm4 in 49[ $? = 1 ] || test_failed $LINENO 50[ ! -e in.lz ] || test_failed $LINENO 51"${LZIP}" -fkqm274 in 52[ $? = 1 ] || test_failed $LINENO 53[ ! -e in.lz ] || test_failed $LINENO 54for i in bad_size -1 0 4095 513MiB 1G 1T 1P 1E 1Z 1Y 10KB ; do 55 "${LZIP}" -fkqs $i in 56 [ $? = 1 ] || test_failed $LINENO $i 57 [ ! -e in.lz ] || test_failed $LINENO $i 58done 59"${LZIP}" -lq in 60[ $? = 2 ] || test_failed $LINENO 61"${LZIP}" -tq in 62[ $? = 2 ] || test_failed $LINENO 63"${LZIP}" -tq < in 64[ $? = 2 ] || test_failed $LINENO 65"${LZIP}" -cdq in 66[ $? = 2 ] || test_failed $LINENO 67"${LZIP}" -cdq < in 68[ $? = 2 ] || test_failed $LINENO 69"${LZIP}" -dq -o in < "${in_lz}" 70[ $? = 1 ] || test_failed $LINENO 71"${LZIP}" -dq -o in "${in_lz}" 72[ $? = 1 ] || test_failed $LINENO 73"${LZIP}" -dq -o out nx_file.lz 74[ $? = 1 ] || test_failed $LINENO 75[ ! -e out ] || test_failed $LINENO 76"${LZIP}" -q -o out.lz nx_file 77[ $? = 1 ] || test_failed $LINENO 78[ ! -e out.lz ] || test_failed $LINENO 79# these are for code coverage 80"${LZIP}" -lt "${in_lz}" 2> /dev/null 81[ $? = 1 ] || test_failed $LINENO 82"${LZIP}" -cdl "${in_lz}" > out 2> /dev/null 83[ $? = 1 ] || test_failed $LINENO 84"${LZIP}" -cdt "${in_lz}" > out 2> /dev/null 85[ $? = 1 ] || test_failed $LINENO 86"${LZIP}" -t -- nx_file.lz 2> /dev/null 87[ $? = 1 ] || test_failed $LINENO 88"${LZIP}" -t "" < /dev/null 2> /dev/null 89[ $? = 1 ] || test_failed $LINENO 90"${LZIP}" --help > /dev/null || test_failed $LINENO 91"${LZIP}" -n1 -V > /dev/null || test_failed $LINENO 92"${LZIP}" -m 2> /dev/null 93[ $? = 1 ] || test_failed $LINENO 94"${LZIP}" -z 2> /dev/null 95[ $? = 1 ] || test_failed $LINENO 96"${LZIP}" --bad_option 2> /dev/null 97[ $? = 1 ] || test_failed $LINENO 98"${LZIP}" --t 2> /dev/null 99[ $? = 1 ] || test_failed $LINENO 100"${LZIP}" --test=2 2> /dev/null 101[ $? = 1 ] || test_failed $LINENO 102"${LZIP}" --output= 2> /dev/null 103[ $? = 1 ] || test_failed $LINENO 104"${LZIP}" --output 2> /dev/null 105[ $? = 1 ] || test_failed $LINENO 106printf "LZIP\001-.............................." | "${LZIP}" -t 2> /dev/null 107printf "LZIP\002-.............................." | "${LZIP}" -t 2> /dev/null 108printf "LZIP\001+.............................." | "${LZIP}" -t 2> /dev/null 109 110printf "\ntesting decompression..." 111 112for i in "${in_lz}" "${in_em}" ; do 113 "${LZIP}" -lq "$i" || test_failed $LINENO "$i" 114 "${LZIP}" -t "$i" || test_failed $LINENO "$i" 115 "${LZIP}" -d "$i" -o copy || test_failed $LINENO "$i" 116 cmp in copy || test_failed $LINENO "$i" 117 "${LZIP}" -cd "$i" > copy || test_failed $LINENO "$i" 118 cmp in copy || test_failed $LINENO "$i" 119 "${LZIP}" -d "$i" -o - > copy || test_failed $LINENO "$i" 120 cmp in copy || test_failed $LINENO "$i" 121 "${LZIP}" -d < "$i" > copy || test_failed $LINENO "$i" 122 cmp in copy || test_failed $LINENO "$i" 123 rm -f copy || framework_failure 124done 125 126lines=$("${LZIP}" -tvv "${in_em}" 2>&1 | wc -l) || test_failed $LINENO 127[ "${lines}" -eq 1 ] || test_failed $LINENO "${lines}" 128 129lines=$("${LZIP}" -lvv "${in_em}" | wc -l) || test_failed $LINENO 130[ "${lines}" -eq 11 ] || test_failed $LINENO "${lines}" 131 132cat "${in_lz}" > copy.lz || framework_failure 133"${LZIP}" -dk copy.lz || test_failed $LINENO 134cmp in copy || test_failed $LINENO 135printf "to be overwritten" > copy || framework_failure 136"${LZIP}" -d copy.lz 2> /dev/null 137[ $? = 1 ] || test_failed $LINENO 138"${LZIP}" -df copy.lz || test_failed $LINENO 139[ ! -e copy.lz ] || test_failed $LINENO 140cmp in copy || test_failed $LINENO 141 142printf "to be overwritten" > copy || framework_failure 143"${LZIP}" -df -o copy < "${in_lz}" || test_failed $LINENO 144cmp in copy || test_failed $LINENO 145rm -f out copy || framework_failure 146"${LZIP}" -d -o ./- "${in_lz}" || test_failed $LINENO 147cmp in ./- || test_failed $LINENO 148rm -f ./- || framework_failure 149"${LZIP}" -d -o ./- < "${in_lz}" || test_failed $LINENO 150cmp in ./- || test_failed $LINENO 151rm -f ./- || framework_failure 152 153cat "${in_lz}" > anyothername || framework_failure 154"${LZIP}" -dv - anyothername - < "${in_lz}" > copy 2> /dev/null || 155 test_failed $LINENO 156cmp in copy || test_failed $LINENO 157cmp in anyothername.out || test_failed $LINENO 158rm -f copy anyothername.out || framework_failure 159 160"${LZIP}" -lq in "${in_lz}" 161[ $? = 2 ] || test_failed $LINENO 162"${LZIP}" -lq nx_file.lz "${in_lz}" 163[ $? = 1 ] || test_failed $LINENO 164"${LZIP}" -tq in "${in_lz}" 165[ $? = 2 ] || test_failed $LINENO 166"${LZIP}" -tq nx_file.lz "${in_lz}" 167[ $? = 1 ] || test_failed $LINENO 168"${LZIP}" -cdq in "${in_lz}" > copy 169[ $? = 2 ] || test_failed $LINENO 170cat copy in | cmp in - || test_failed $LINENO 171"${LZIP}" -cdq nx_file.lz "${in_lz}" > copy 172[ $? = 1 ] || test_failed $LINENO 173cmp in copy || test_failed $LINENO 174rm -f copy || framework_failure 175cat "${in_lz}" > copy.lz || framework_failure 176for i in 1 2 3 4 5 6 7 ; do 177 printf "g" >> copy.lz || framework_failure 178 "${LZIP}" -alvv copy.lz "${in_lz}" > /dev/null 2>&1 179 [ $? = 2 ] || test_failed $LINENO $i 180 "${LZIP}" -atvvvv copy.lz "${in_lz}" 2> /dev/null 181 [ $? = 2 ] || test_failed $LINENO $i 182done 183"${LZIP}" -dq in copy.lz 184[ $? = 2 ] || test_failed $LINENO 185[ -e copy.lz ] || test_failed $LINENO 186[ ! -e copy ] || test_failed $LINENO 187[ ! -e in.out ] || test_failed $LINENO 188"${LZIP}" -dq nx_file.lz copy.lz 189[ $? = 1 ] || test_failed $LINENO 190[ ! -e copy.lz ] || test_failed $LINENO 191[ ! -e nx_file ] || test_failed $LINENO 192cmp in copy || test_failed $LINENO 193 194cat in in > in2 || framework_failure 195"${LZIP}" -lq "${in_lz}" "${in_lz}" || test_failed $LINENO 196"${LZIP}" -t "${in_lz}" "${in_lz}" || test_failed $LINENO 197"${LZIP}" -cd "${in_lz}" "${in_lz}" -o out > copy2 || test_failed $LINENO 198[ ! -e out ] || test_failed $LINENO # override -o 199cmp in2 copy2 || test_failed $LINENO 200rm -f copy2 || framework_failure 201"${LZIP}" -d "${in_lz}" "${in_lz}" -o copy2 || test_failed $LINENO 202cmp in2 copy2 || test_failed $LINENO 203rm -f copy2 || framework_failure 204 205cat "${in_lz}" "${in_lz}" > copy2.lz || framework_failure 206printf "\ngarbage" >> copy2.lz || framework_failure 207"${LZIP}" -tvvvv copy2.lz 2> /dev/null || test_failed $LINENO 208"${LZIP}" -alq copy2.lz 209[ $? = 2 ] || test_failed $LINENO 210"${LZIP}" -atq copy2.lz 211[ $? = 2 ] || test_failed $LINENO 212"${LZIP}" -atq < copy2.lz 213[ $? = 2 ] || test_failed $LINENO 214"${LZIP}" -adkq copy2.lz 215[ $? = 2 ] || test_failed $LINENO 216[ ! -e copy2 ] || test_failed $LINENO 217"${LZIP}" -adkq -o copy2 < copy2.lz 218[ $? = 2 ] || test_failed $LINENO 219[ ! -e copy2 ] || test_failed $LINENO 220printf "to be overwritten" > copy2 || framework_failure 221"${LZIP}" -df copy2.lz || test_failed $LINENO 222cmp in2 copy2 || test_failed $LINENO 223rm -f in2 copy2 || framework_failure 224 225printf "\ntesting compression..." 226 227"${LZIP}" -cf "${in_lz}" > out 2> /dev/null # /dev/null is a tty on OS/2 228[ $? = 1 ] || test_failed $LINENO 229"${LZIP}" -Fvvm36 -o - "${in_lz}" > out 2> /dev/null || test_failed $LINENO 230"${LZIP}" -cd out | "${LZIP}" -d > copy || test_failed $LINENO 231cmp in copy || test_failed $LINENO 232 233"${LZIP}" -0 -o ./- in || test_failed $LINENO 234"${LZIP}" -cd ./- | cmp in - || test_failed $LINENO 235rm -f ./- || framework_failure 236"${LZIP}" -0 -o ./- < in || test_failed $LINENO # add .lz 237[ ! -e ./- ] || test_failed $LINENO 238"${LZIP}" -cd -- -.lz | cmp in - || test_failed $LINENO 239rm -f ./-.lz || framework_failure 240 241for i in s4Ki 0 1 2 3 4 5 6 7 8 9 ; do 242 "${LZIP}" -k -$i in || test_failed $LINENO $i 243 mv -f in.lz copy.lz || test_failed $LINENO $i 244 printf "garbage" >> copy.lz || framework_failure 245 "${LZIP}" -df copy.lz || test_failed $LINENO $i 246 cmp in copy || test_failed $LINENO $i 247 248 "${LZIP}" -$i in -c > out || test_failed $LINENO $i 249 "${LZIP}" -$i in -o o_out || test_failed $LINENO $i # don't add .lz 250 [ ! -e o_out.lz ] || test_failed $LINENO 251 cmp out o_out || test_failed $LINENO $i 252 rm -f o_out || framework_failure 253 printf "g" >> out || framework_failure 254 "${LZIP}" -cd out > copy || test_failed $LINENO $i 255 cmp in copy || test_failed $LINENO $i 256 257 "${LZIP}" -$i < in > out || test_failed $LINENO $i 258 "${LZIP}" -d < out > copy || test_failed $LINENO $i 259 cmp in copy || test_failed $LINENO $i 260 261 rm -f out || framework_failure 262 printf "to be overwritten" > out.lz || framework_failure 263 "${LZIP}" -f -$i -o out < in || test_failed $LINENO $i # add .lz 264 [ ! -e out ] || test_failed $LINENO 265 "${LZIP}" -df -o copy < out.lz || test_failed $LINENO $i 266 cmp in copy || test_failed $LINENO $i 267done 268rm -f out out.lz || framework_failure 269 270cat in in in in > in4 || framework_failure 271for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ; do 272 "${LZIP}" -s4Ki -B8Ki -n$i < in4 > out4.lz || test_failed $LINENO $i 273 printf "g" >> out4.lz || framework_failure 274 "${LZIP}" -d -n$i < out4.lz > out4 || test_failed $LINENO $i 275 cmp in4 out4 || test_failed $LINENO $i 276 "${LZIP}" -d --in-slots=$i < out4.lz > out4 || test_failed $LINENO $i 277 cmp in4 out4 || test_failed $LINENO $i 278 "${LZIP}" -d --out-slots=$i < out4.lz > out4 || test_failed $LINENO $i 279 cmp in4 out4 || test_failed $LINENO $i 280 281 "${LZIP}" -c -s4Ki -B8Ki -n$i in4 > out4.lz || test_failed $LINENO $i 282 printf "g" >> out4.lz || framework_failure 283 "${LZIP}" -cd -n$i out4.lz > out4 || test_failed $LINENO $i 284 cmp in4 out4 || test_failed $LINENO $i 285 "${LZIP}" -cd --out-slots=$i out4.lz > out4 || test_failed $LINENO $i 286 cmp in4 out4 || test_failed $LINENO $i 287 rm -f out4 || framework_failure 288 "${LZIP}" -d -n$i out4.lz || test_failed $LINENO $i 289 cmp in4 out4 || test_failed $LINENO $i 290done 291rm -f out4 || framework_failure 292 293cat in in in in in in in in | "${LZIP}" -1s4Ki | "${LZIP}" -t || 294 test_failed $LINENO 295 296printf "\ntesting bad input..." 297 298headers='LZIp LZiP LZip LzIP LzIp LziP lZIP lZIp lZiP lzIP' 299body='\001\014\000\203\377\373\377\377\300\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000$\000\000\000\000\000\000\000' 300cat "${in_lz}" > int.lz 301printf "LZIP${body}" >> int.lz 302if "${LZIP}" -tq int.lz ; then 303 for header in ${headers} ; do 304 printf "${header}${body}" > int.lz # first member 305 "${LZIP}" -lq int.lz 306 [ $? = 2 ] || test_failed $LINENO ${header} 307 "${LZIP}" -tq int.lz 308 [ $? = 2 ] || test_failed $LINENO ${header} 309 "${LZIP}" -tq < int.lz 310 [ $? = 2 ] || test_failed $LINENO ${header} 311 "${LZIP}" -cdq int.lz > /dev/null 312 [ $? = 2 ] || test_failed $LINENO ${header} 313 "${LZIP}" -lq --loose-trailing int.lz 314 [ $? = 2 ] || test_failed $LINENO ${header} 315 "${LZIP}" -tq --loose-trailing int.lz 316 [ $? = 2 ] || test_failed $LINENO ${header} 317 "${LZIP}" -tq --loose-trailing < int.lz 318 [ $? = 2 ] || test_failed $LINENO ${header} 319 "${LZIP}" -cdq --loose-trailing int.lz > /dev/null 320 [ $? = 2 ] || test_failed $LINENO ${header} 321 cat "${in_lz}" > int.lz 322 printf "${header}${body}" >> int.lz # trailing data 323 "${LZIP}" -lq int.lz 324 [ $? = 2 ] || test_failed $LINENO ${header} 325 "${LZIP}" -tq int.lz 326 [ $? = 2 ] || test_failed $LINENO ${header} 327 "${LZIP}" -tq < int.lz 328 [ $? = 2 ] || lzlib_1_10 # requires lzlib 1.10 329 "${LZIP}" -cdq int.lz > /dev/null 330 [ $? = 2 ] || test_failed $LINENO ${header} 331 "${LZIP}" -lq --loose-trailing int.lz || 332 test_failed $LINENO ${header} 333 "${LZIP}" -t --loose-trailing int.lz || 334 test_failed $LINENO ${header} 335 "${LZIP}" -t --loose-trailing < int.lz || 336 test_failed $LINENO ${header} 337 "${LZIP}" -cd --loose-trailing int.lz > /dev/null || 338 test_failed $LINENO ${header} 339 "${LZIP}" -lq --loose-trailing --trailing-error int.lz 340 [ $? = 2 ] || test_failed $LINENO ${header} 341 "${LZIP}" -tq --loose-trailing --trailing-error int.lz 342 [ $? = 2 ] || test_failed $LINENO ${header} 343 "${LZIP}" -tq --loose-trailing --trailing-error < int.lz 344 [ $? = 2 ] || test_failed $LINENO ${header} 345 "${LZIP}" -cdq --loose-trailing --trailing-error int.lz > /dev/null 346 [ $? = 2 ] || test_failed $LINENO ${header} 347 done 348else 349 printf "\nwarning: skipping header test: 'printf' does not work on your system." 350fi 351rm -f int.lz || framework_failure 352 353for i in fox_v2.lz fox_s11.lz fox_de20.lz \ 354 fox_bcrc.lz fox_crc0.lz fox_das46.lz fox_mes81.lz ; do 355 "${LZIP}" -tq "${testdir}"/$i 356 [ $? = 2 ] || test_failed $LINENO $i 357done 358 359cat "${in_lz}" "${in_lz}" > in2.lz || framework_failure 360cat "${in_lz}" "${in_lz}" "${in_lz}" > in3.lz || framework_failure 361if dd if=in3.lz of=trunc.lz bs=14752 count=1 2> /dev/null && 362 [ -e trunc.lz ] && cmp in2.lz trunc.lz > /dev/null 2>&1 ; then 363 for i in 6 20 14734 14753 14754 14755 14756 14757 14758 ; do 364 dd if=in3.lz of=trunc.lz bs=$i count=1 2> /dev/null 365 "${LZIP}" -lq trunc.lz 366 [ $? = 2 ] || test_failed $LINENO $i 367 "${LZIP}" -tq trunc.lz 368 [ $? = 2 ] || test_failed $LINENO $i 369 "${LZIP}" -tq < trunc.lz 370 [ $? = 2 ] || lzlib_1_8 # requires lzlib 1.8 371 "${LZIP}" -cdq trunc.lz > out 372 [ $? = 2 ] || test_failed $LINENO $i 373 "${LZIP}" -dq < trunc.lz > out 374 [ $? = 2 ] || lzlib_1_8 # requires lzlib 1.8 375 done 376else 377 printf "\nwarning: skipping truncation test: 'dd' does not work on your system." 378fi 379rm -f in2.lz in3.lz trunc.lz out || framework_failure 380 381cat "${in_lz}" > ingin.lz || framework_failure 382printf "g" >> ingin.lz || framework_failure 383cat "${in_lz}" >> ingin.lz || framework_failure 384"${LZIP}" -lq ingin.lz 385[ $? = 2 ] || test_failed $LINENO 386"${LZIP}" -atq ingin.lz 387[ $? = 2 ] || test_failed $LINENO 388"${LZIP}" -atq < ingin.lz 389[ $? = 2 ] || test_failed $LINENO 390"${LZIP}" -acdq ingin.lz > out 391[ $? = 2 ] || test_failed $LINENO 392"${LZIP}" -adq < ingin.lz > out 393[ $? = 2 ] || test_failed $LINENO 394"${LZIP}" -tq ingin.lz 395[ $? = 2 ] || test_failed $LINENO 396"${LZIP}" -t < ingin.lz || test_failed $LINENO 397"${LZIP}" -cdq ingin.lz > copy 398[ $? = 2 ] || test_failed $LINENO 399"${LZIP}" -d < ingin.lz > copy || test_failed $LINENO 400cmp in copy || test_failed $LINENO 401rm -f copy ingin.lz out || framework_failure 402 403echo 404if [ ${fail} = 0 ] ; then 405 echo "tests completed successfully." 406 cd "${objdir}" && rm -r tmp 407else 408 echo "tests failed." 409fi 410exit ${fail} 411