tests/unpack-invalid

   1 #!/bin/sh
   2 # gzip should report invalid 'unpack' input when uncompressing.
   3 # With gzip-1.5, it would output invalid data instead.
   4
   5 # Copyright (C) 2012-2024 Free Software Foundation, Inc.
   6
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19 # limit so don't run it by default.
  20
  21 . "${srcdir=.}/init.sh"; path_prepend_ ..
  22
  23 fail=0
  24 for input in \
  25   '\37\213\b\0\0\0\0\0\0\3s\212\31204t\214T\v\216\274)q)\210\201A\341\377\377\37\f\23\30B\4\30\30\27+\\aih`hpd8\300\252\320\300\310\300\340\300\300\330\340\350\300\261\200!$\331M\201!\205q\341\253\214o+LM\331W\2300\310-|\305\300\256r\341\213\377\357\312\266$N\16E6\206\24\206\365\346\22\253\332L3l\366\334]]\244\275lM\355I\241;\377\343x\23\26M9\330\252\375\261\\%%\270\225\223wb\257\252\2\302\5\336\377\205\302\30\30\30\243$\03700010214\b0\260002p.`0dv\270 5o\371+7\237\366%%WL\246YMZ\234\367FN\277{\247\322\34\r\17\325\377\235\332\20\177\0\0@\23a\3\315\0\0\0' \
  26   '\037\036\000\000\037\213\010\000\000\000\000\000\002\003\036\000\000\000\002\003\037\213\010\000\000\000\000\000\002\003\355\301\001\015\000\000\000\302\240\037\000\302\240\037\213\010\000\000\000\000\000\002\003\355\301' \
  27   '\037\213\010\000\000\000\000\000\002\003\355\301\001\015\000\000\000\302\240\076\366\017\370\036\016\030\000\000\000\000\000\000\000\000\000\034\010\105\140\104\025\020\047\000\000\037\036\016\030\000\000\000'; do
  28
  29   printf "$input" >in || framework_failure_
  30   returns_ 1 gzip -d <in >out 2>err || fail=1
  31 done
  32
  33 Exit $fail