t/t0013-sha1dc.sh

   1 #!/bin/sh
   2
   3 test_description='test sha1 collision detection'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7 TEST_DATA="$TEST_DIRECTORY/t0013"
   8
   9 test_lazy_prereq SHA1_IS_SHA1DC 'test-tool sha1-is-sha1dc'
  10
  11 if ! test_have_prereq SHA1_IS_SHA1DC
  12 then
  13         skip_all='skipping sha1 collision tests, not using sha1collisiondetection'
  14         test_done
  15 fi
  16
  17 test_expect_success 'test-sha1 detects shattered pdf' '
  18         test_must_fail test-tool sha1 <"$TEST_DATA/shattered-1.pdf" 2>err &&
  19         test_grep collision err &&
  20         grep 38762cf7f55934b34d179ae6a4c80cadccbb7f0a err
  21 '
  22
  23 test_done