contrib/bmake/unit-tests/varmod-hash.mk

   1 # $NetBSD: varmod-hash.mk,v 1.5 2020/09/04 06:54:07 rillig Exp $
   2 #
   3 # Tests for the :hash variable modifier, which computes a 32-bit hash from
   4 # the value of the expression.
   5
   6 # Test vectors for generating certain hashes.  Found by a brute force
   7 # search over [a-z]{8}.
   8 #
   9 VECTORS+=       00000000 adjbuqnt
  10 VECTORS+=       00000001 beiiyxdp
  11 VECTORS+=       00000002 ajriwzqe
  12 VECTORS+=       00000004 aimszzcb
  13 VECTORS+=       00000008 afffvsgz
  14 VECTORS+=       00000010 alkksbun
  15 VECTORS+=       00000020 arqeianj
  16 VECTORS+=       00000040 acgaltwv
  17 VECTORS+=       00000080 addsjxec
  18 VECTORS+=       00000100 acbozubm
  19 VECTORS+=       00000200 acnbugtp
  20 VECTORS+=       00000400 ajyfkpcl
  21 VECTORS+=       00000800 akobyelz
  22 VECTORS+=       00001000 aclmaggk
  23 VECTORS+=       00002000 aauwlqiq
  24 VECTORS+=       00004000 ankfvoqf
  25 VECTORS+=       00008000 airtytts
  26 VECTORS+=       00010000 bfwwrqfi
  27 VECTORS+=       00020000 actwkzix
  28 VECTORS+=       00040000 alsfbgvo
  29 VECTORS+=       00080000 aioiauem
  30 VECTORS+=       00100000 bxexhpji
  31 VECTORS+=       00200000 awtxcwch
  32 VECTORS+=       00400000 aoqpmqam
  33 VECTORS+=       00800000 akgtvjhz
  34 VECTORS+=       01000000 bcmsuvrm
  35 VECTORS+=       02000000 aqnktorm
  36 VECTORS+=       04000000 aweqylny
  37 VECTORS+=       08000000 crvkuyze
  38 VECTORS+=       10000000 alxiatjv
  39 VECTORS+=       20000000 aezwuukx
  40 VECTORS+=       40000000 abdpnifu
  41 VECTORS+=       80000000 auusgoii
  42 VECTORS+=       ffffffff ahnvmfdw
  43
  44 VECTORS+=       b2af338b ""
  45 VECTORS+=       3360ac65 a
  46 VECTORS+=       7747f046 ab
  47 VECTORS+=       9ca87054 abc
  48 VECTORS+=       880fe816 abcd
  49 VECTORS+=       208fcbd3 abcde
  50 VECTORS+=       d5d376eb abcdef
  51 VECTORS+=       de41416c abcdefghijklmnopqrstuvwxyz
  52
  53 .for hash input in ${VECTORS}
  54 .  if ${input:S,^""$,,:hash} != ${hash}
  55 .    warning Expected ${hash} for ${input}, but was ${input:hash}.
  56 .  endif
  57 .endfor
  58
  59 all:
  60         @echo ${12345:L:has}                    # modifier name too short
  61         @echo ${12345:L:hash}                   # ok
  62         @echo ${12345:L:hash=SHA-256}           # :hash does not accept '='
  63         @echo ${12345:L:hasX}                   # misspelled
  64         @echo ${12345:L:hashed}                 # modifier name too long