asn1c/check-xxber.sh

   1 #!/bin/sh
   2
   3 ORIG="./.check-xxber.orig.$$.tmp"
   4 TEST="./.check-xxber.test.$$.tmp"
   5
   6 # Test diff(1) capabilities
   7 diff -a . . 2>/dev/null && diffArgs="-a"                # Assume text files
   8 diff -u . . 2>/dev/null && diffArgs="$diffArgs -u"      # Unified diff output
   9
  10 cat<<EOM > $ORIG
  11 <I O="0" T="[UNIVERSAL 16]" TL="2" V="Indefinite" A="SEQUENCE">
  12 <P O="2" T="[UNIVERSAL 19]" TL="2" V="2" A="PrintableString">&#x55;&#x53;</P>
  13 <C O="6" T="[UNIVERSAL 16]" TL="2" V="22" A="SEQUENCE">
  14 <P O="8" T="[UNIVERSAL 2]" TL="2" V="4" A="INTEGER">&#x31;&#xa6;&#x20;&#x47;</P>
  15 <C O="14" T="[UNIVERSAL 16]" TL="2" V="6" A="SEQUENCE">
  16 <P O="16" T="[UNIVERSAL 2]" TL="2" V="4" A="INTEGER">&#x31;&#xa6;&#x20;&#x47;</P>
  17 </C O="22" T="[UNIVERSAL 16]" A="SEQUENCE" L="8">
  18 <C O="22" T="[UNIVERSAL 16]" TL="2" V="6" A="SEQUENCE">
  19 <P O="24" T="[UNIVERSAL 2]" TL="2" V="4" A="INTEGER">&#x31;&#xa6;&#x20;&#x47;</P>
  20 </C O="30" T="[UNIVERSAL 16]" A="SEQUENCE" L="8">
  21 </C O="30" T="[UNIVERSAL 16]" A="SEQUENCE" L="24">
  22 <I O="30" T="[UNIVERSAL 16]" TL="2" V="Indefinite" A="SEQUENCE">
  23 </I O="32" T="[UNIVERSAL 0]" TL="2" L="4">
  24 EOM
  25
  26 ./enber $ORIG | ./unber -p -i 0 - > $TEST 2>&1
  27 diff $diffArgs "$ORIG" "$TEST" >/dev/null 2>&1
  28 diffExitCode=$?
  29
  30 if [ "$diffExitCode" = "0" ]; then
  31         echo "FAILED: $0: expected failure, got success"
  32         exit 42;
  33 fi
  34
  35 # Append necessary terminator
  36 echo '</I O="34" T="[UNIVERSAL 0]" TL="2" L="36">' >> $ORIG
  37
  38 # Try trancoding again
  39 ./enber $ORIG | ./unber -p -i 0 - > $TEST 2>&1
  40
  41 diff $diffArgs "$ORIG" "$TEST"
  42 diffExitCode=$?
  43
  44 rm -f $ORIG $TEST
  45
  46 exit $diffExitCode