usr.bin/make/unit-tests/modts

   1
   2 LIST= one two three
   3 LIST+= four five six
   4
   5 FU_mod-ts = a / b / cool
   6
   7 AAA= a a a
   8 B.aaa= Baaa
   9
  10 all:   mod-ts
  11
  12 # Use print or printf iff they are builtin.
  13 # XXX note that this causes problems, when make decides
  14 # there is no need to use a shell, so avoid where possible.
  15 .if ${type print 2> /dev/null || echo:L:sh:Mbuiltin} != ""
  16 PRINT= print -r --
  17 .elif ${type printf 2> /dev/null || echo:L:sh:Mbuiltin} != ""
  18 PRINT= printf '%s\n'
  19 .else
  20 PRINT= echo
  21 .endif
  22
  23 mod-ts:
  24         @echo 'LIST="${LIST}"'
  25         @echo 'LIST:ts,="${LIST:ts,}"'
  26         @echo 'LIST:ts/:tu="${LIST:ts/:tu}"'
  27         @echo 'LIST:ts::tu="${LIST:ts::tu}"'
  28         @echo 'LIST:ts:tu="${LIST:ts:tu}"'
  29         @echo 'LIST:tu:ts/="${LIST:tu:ts/}"'
  30         @echo 'LIST:ts:="${LIST:ts:}"'
  31         @echo 'LIST:ts="${LIST:ts}"'
  32         @echo 'LIST:ts:S/two/2/="${LIST:ts:S/two/2/}"'
  33         @echo 'LIST:S/two/2/:ts="${LIST:S/two/2/:ts}"'
  34         @echo 'LIST:ts/:S/two/2/="${LIST:ts/:S/two/2/}"'
  35         @echo "Pretend the '/' in '/n' etc. below are back-slashes."
  36         @${PRINT} 'LIST:ts/n="${LIST:ts\n}"'
  37         @${PRINT} 'LIST:ts/t="${LIST:ts\t}"'
  38         @${PRINT} 'LIST:ts/012:tu="${LIST:ts\012:tu}"'
  39         @${PRINT} 'LIST:tx="${LIST:tx}"'
  40         @${PRINT} 'LIST:ts/x:tu="${LIST:ts\x:tu}"'
  41         @${PRINT} 'FU_$@="${FU_${@:ts}:ts}"'
  42         @${PRINT} 'FU_$@:ts:T="${FU_${@:ts}:ts:T}" == cool?'
  43         @${PRINT} 'B.$${AAA:ts}="${B.${AAA:ts}}" == Baaa?'