src/ltsha256-test.sh

   1 #!/bin/sh
   2
   3 # License: public domain -or- http://www.wtfpl.net/txt/copying/
   4
   5 die() { >&2 printf 'Bail out! %s\n' "$*"; exit 1; }
   6
   7 testnum=0
   8
   9 # $1 => value to hash (may contain escapes)
  10 # $2 => lowercase sha256 hash expected
  11 # $3... => test name
  12 test_sha256() {
  13         _val="$1"; shift
  14         _hash="$1"; shift
  15         _test="$*"
  16         _check="$(printf '%b' "$_val" | ./ltsha256)" ||
  17         die "could not run ltsha256 utility"
  18         _result="ok"
  19         [ "$_check" = "$_hash" ] || _result="not ok"
  20         testnum="$(( $testnum + 1 ))"
  21         printf '%s %u - %s\n' "$_result" "$testnum" "$_test"
  22 }
  23
  24 echo '1..4'
  25
  26 test_sha256 \
  27         "abc" \
  28         ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad \
  29         abc
  30
  31 test_sha256 \
  32         "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" \
  33         248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1 \
  34         abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq
  35
  36 test_sha256 \
  37         "123456789" \
  38         15e2b0d3c33891ebb0f1ef609ec419420c20e320ce94c65fbc8c3312448eb225 \
  39         123456789
  40
  41 test_sha256 \
  42         "The quick brown fox jumped over the lazy dog.\n" \
  43         40d5c6f7fe5672fb52269f651c2b985867dfcfa4a5c5258e3d4f8736d5095037 \
  44         "quick brown fox"
  45
  46 exit 0