tests/check-ebcdic

   1 #!/bin/sh
   2 # Check of ICONV_EBCDIC_ZOS_UNIX environment variable.
   3 set -e
   4 host_os="$1"
   5 iconv=../src/iconv_no_i18n
   6
   7 # This test is only meaningful when the EBCDIC encodings are included.
   8 if $iconv -l | grep IBM-1047 > /dev/null; then
   9
  10   if test "${host_os}" = 'openedition' ; then
  11     # On z/OS, make all the files 'untagged'
  12     rm -f tmp-ok-lf tmp-ok-nel tmp-ok-x15 tmp-ok-x25
  13     touch tmp-ok-lf
  14     touch tmp-ok-nel
  15     touch tmp-ok-x15
  16     touch tmp-ok-x25
  17     chtag -r tmp-ok-lf
  18     chtag -r tmp-ok-nel
  19     chtag -r tmp-ok-x15
  20     chtag -r tmp-ok-x25
  21   fi
  22
  23   printf '\150\145\154\154\157\012' > tmp-ok-lf
  24   printf '\150\145\154\154\157\302\205' > tmp-ok-nel
  25
  26   printf '\210\205\223\223\226\025' > tmp-ok-x15
  27   printf '\210\205\223\223\226\045' > tmp-ok-x25
  28
  29   # Check that by default, EBCDIC 0x15 maps to U+0085.
  30   unset ICONV_EBCDIC_ZOS_UNIX
  31
  32   $iconv -f UTF-8 -t IBM-1047 < tmp-ok-nel > tmp-out1
  33   $iconv -f ASCII -t IBM-1047 < tmp-ok-lf > tmp-out2
  34   cmp tmp-out1 tmp-ok-x15
  35   cmp tmp-out2 tmp-ok-x25
  36
  37   $iconv -f IBM-1047 -t UTF-8 < tmp-ok-x15 > tmp-out1
  38   $iconv -f IBM-1047 -t ASCII < tmp-ok-x25 > tmp-out2
  39   cmp tmp-out1 tmp-ok-nel
  40   cmp tmp-out2 tmp-ok-lf
  41
  42   # Check that with the ZOS_UNIX surface, EBCDIC 0x15 maps to U+000A.
  43
  44   $iconv -f ASCII -t IBM-1047/ZOS_UNIX < tmp-ok-lf > tmp-out1
  45   $iconv -f UTF-8 -t IBM-1047/ZOS_UNIX < tmp-ok-nel > tmp-out2
  46   cmp tmp-out1 tmp-ok-x15
  47   cmp tmp-out2 tmp-ok-x25
  48
  49   $iconv -f IBM-1047/ZOS_UNIX -t ASCII < tmp-ok-x15 > tmp-out1
  50   $iconv -f IBM-1047/ZOS_UNIX -t UTF-8 < tmp-ok-x25 > tmp-out2
  51   cmp tmp-out1 tmp-ok-lf
  52   cmp tmp-out2 tmp-ok-nel
  53
  54   # Check that the ZOS_UNIX surface can be used with //TRANSLIT and //IGNORE.
  55
  56   printf '\357\275\210\342\204\257\360\235\232\225\360\235\232\225\342\200\242\n' \
  57     | $iconv -f UTF-8 -t IBM-1047/ZOS_UNIX/TRANSLIT > tmp-out1
  58   cmp tmp-out1 tmp-ok-x15
  59
  60   printf 'hello\342\202\254\n' \
  61     | $iconv -f UTF-8 -t IBM-1047/ZOS_UNIX/IGNORE > tmp-out1
  62   cmp tmp-out1 tmp-ok-x15
  63
  64   # Check that with a specific environment variable, EBCDIC 0x15 maps to U+000A.
  65   ICONV_EBCDIC_ZOS_UNIX=1
  66   export ICONV_EBCDIC_ZOS_UNIX
  67
  68   $iconv -f ASCII -t IBM-1047 < tmp-ok-lf > tmp-out1
  69   $iconv -f UTF-8 -t IBM-1047 < tmp-ok-nel > tmp-out2
  70   cmp tmp-out1 tmp-ok-x15
  71   cmp tmp-out2 tmp-ok-x25
  72
  73   $iconv -f IBM-1047 -t ASCII < tmp-ok-x15 > tmp-out1
  74   $iconv -f IBM-1047 -t UTF-8 < tmp-ok-x25 > tmp-out2
  75   cmp tmp-out1 tmp-ok-lf
  76   cmp tmp-out2 tmp-ok-nel
  77
  78   rm -f tmp-in* tmp-out* tmp-ok*
  79 fi
  80
  81 exit 0