kc3-lang/libiconv/tests/check-tag

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• Hash : 153d4079
  Author :
  Date : 2023-05-12T22:41:08
  

  On z/OS, set a charset tag on iconv's output file.
  
  For the concept of charset tags as external metadata on z/OS files, see
  <https://lists.gnu.org/archive/html/bug-gnu-libiconv/2023-04/msg00021.html>.
  
  * src/zos-tag.h: New file.
  * src/iconv.c: Include zos-tag.h.
  (convert): Add a 'tocode' parameter. On z/OS, turn off auto-conversion
  and tag the output file.
  (main): Update callers.
  * tests/check-ebcdic: On z/OS, make all test files initially untagged.
  * tests/check-tag: New file.
  * tests/Makefile.in (check): Pass the host_os to check-ebcdic. Invoke
  check-tag.
  

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• tests/check-tag

• #!/bin/sh
  # Check that files on z/OS are properly tagged with their CCSIDs
  set -e
  host_os="$1"
  iconv=../src/iconv_no_i18n
  
  # This test is only meaningful on z/OS (previously called OS/390)
  rc=0
  if test "${host_os}" = 'openedition' ; then
  
    printf 'hello' | $iconv -f ISO8859-1 -t IBM-1047 > tmp-tag-1
    if ls -T tmp-tag-1 | grep -v 'IBM-1047' ; then
      echo "tmp-tag-1 is not correctly tagged as IBM-1047." >&2
      rc=1
    fi
    printf 'hello' | $iconv -f ISO8859-1 -t IBM-1047 >tmp-tag-ebcdic
  
    $iconv -f IBM-1047 -t ISO-8859-2 <tmp-tag-ebcdic > tmp-tag-2
    if ls -T tmp-tag-2 | grep -v 'ISO8859-2' ; then
      echo "tmp-tag-2 is not correctly tagged as ISO8859-2." >&2
      rc=1
    fi
    $iconv -f IBM-1047 -t CP037 <tmp-tag-ebcdic > tmp-tag-7
    if ls -T tmp-tag-7 | grep -v 'IBM-037' ; then
      echo "tmp-tag-7 is not correctly tagged as IBM-037." >&2
      rc=1
    fi
    $iconv -f IBM-1047 -t UTF-8 <tmp-tag-ebcdic > tmp-tag-8
    if ls -T tmp-tag-8 | grep -v 'UTF-8' ; then
      echo "tmp-tag-8 is not correctly tagged as UTF-8." >&2
      rc=1
    fi
    $iconv -f IBM-1047 -t ISO_8859-9 <tmp-tag-ebcdic > tmp-tag-9
    if ls -T tmp-tag-9 | grep -v 'ISO8859-9' ; then
      echo "tmp-tag-9 is not correctly tagged as ISO8859-9." >&2
      rc=1
    fi
  
    if [ $rc -eq 0 ] ; then
      rm -f tmp-tag-*
    fi
  fi
  
  exit $rc
  

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