t/lib-encoding.sh

   1 # Encoding helpers
   2
   3 test_lazy_prereq NO_UTF16_BOM '
   4         test $(printf abc | iconv -f UTF-8 -t UTF-16 | wc -c) = 6
   5 '
   6
   7 test_lazy_prereq NO_UTF32_BOM '
   8         test $(printf abc | iconv -f UTF-8 -t UTF-32 | wc -c) = 12
   9 '
  10
  11 write_utf16 () {
  12         if test_have_prereq NO_UTF16_BOM
  13         then
  14                 printf '\376\377'
  15         fi &&
  16         iconv -f UTF-8 -t UTF-16
  17 }
  18
  19 write_utf32 () {
  20         if test_have_prereq NO_UTF32_BOM
  21         then
  22                 printf '\0\0\376\377'
  23         fi &&
  24         iconv -f UTF-8 -t UTF-32
  25 }