test/recipes/tconversion.pl

   1 #! /usr/bin/env perl
   2 # Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
   3 #
   4 # Licensed under the OpenSSL license (the "License").  You may not use
   5 # this file except in compliance with the License.  You can obtain a copy
   6 # in the file LICENSE in the source distribution or at
   7 # https://www.openssl.org/source/license.html
   8
   9
  10 use strict;
  11 use warnings;
  12
  13 use File::Compare qw/compare_text/;
  14 use File::Copy;
  15 use lib 'testlib';
  16 use OpenSSL::Test qw/:DEFAULT/;
  17
  18 my %conversionforms = (
  19     # Default conversion forms.  Other series may be added with
  20     # specific test types as key.
  21     "*"         => [ "d", "p" ],
  22     );
  23 sub tconversion {
  24     my $testtype = shift;
  25     my $t = shift;
  26     my @conversionforms =
  27         defined($conversionforms{$testtype}) ?
  28         @{$conversionforms{$testtype}} :
  29         @{$conversionforms{"*"}};
  30     my @openssl_args = @_;
  31     if (!@openssl_args) { @openssl_args = ($testtype); }
  32
  33     my $n = scalar @conversionforms;
  34     my $totaltests =
  35         1                       # for initializing
  36         + $n                    # initial conversions from p to all forms (A)
  37         + $n*$n                 # conversion from result of A to all forms (B)
  38         + 1                     # comparing original test file to p form of A
  39         + $n*($n-1);            # comparing first conversion to each fom in A with B
  40     $totaltests-- if ($testtype eq "p7d"); # no comparison of original test file
  41     plan tests => $totaltests;
  42
  43     my @cmd = ("openssl", @openssl_args);
  44
  45     my $init;
  46     if (scalar @openssl_args > 0 && $openssl_args[0] eq "pkey") {
  47         $init = ok(run(app([@cmd, "-in", $t, "-out", "$testtype-fff.p"])),
  48                    'initializing');
  49     } else {
  50         $init = ok(copy($t, "$testtype-fff.p"), 'initializing');
  51     }
  52     if (!$init) {
  53         diag("Trying to copy $t to $testtype-fff.p : $!");
  54     }
  55
  56   SKIP: {
  57       skip "Not initialized, skipping...", 22 unless $init;
  58
  59       foreach my $to (@conversionforms) {
  60           ok(run(app([@cmd,
  61                       "-in", "$testtype-fff.p",
  62                       "-inform", "p",
  63                       "-out", "$testtype-f.$to",
  64                       "-outform", $to])),
  65              "p -> $to");
  66       }
  67
  68       foreach my $to (@conversionforms) {
  69           foreach my $from (@conversionforms) {
  70               ok(run(app([@cmd,
  71                           "-in", "$testtype-f.$from",
  72                           "-inform", $from,
  73                           "-out", "$testtype-ff.$from$to",
  74                           "-outform", $to])),
  75                  "$from -> $to");
  76           }
  77       }
  78
  79       if ($testtype ne "p7d") {
  80           is(cmp_text("$testtype-fff.p", "$testtype-f.p"), 0,
  81              'comparing orig to p');
  82       }
  83
  84       foreach my $to (@conversionforms) {
  85           next if $to eq "d";
  86           foreach my $from (@conversionforms) {
  87               is(cmp_text("$testtype-f.$to", "$testtype-ff.$from$to"), 0,
  88                  "comparing $to to $from$to");
  89           }
  90       }
  91     }
  92     unlink glob "$testtype-f.*";
  93     unlink glob "$testtype-ff.*";
  94     unlink glob "$testtype-fff.*";
  95 }
  96
  97 sub cmp_text {
  98     return compare_text(@_, sub {
  99         $_[0] =~ s/\R//g;
 100         $_[1] =~ s/\R//g;
 101         return $_[0] ne $_[1];
 102     });
 103 }
 104
 105 1;