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      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 use strict;
     10 use OpenSSL::Test qw/:DEFAULT srctop_file/;
     11 
     12 setup("test_ordinals");
     13 
     14 plan tests => 2;
     15 
     16 ok(testordinals(srctop_file("util", "libcrypto.num")), "Test libcrypto.num");
     17 ok(testordinals(srctop_file("util", "libssl.num")), "Test libssl.num");
     18 
     19 sub testordinals
     20 {
     21     my $filename = shift;
     22     my $cnt = 0;
     23     my $ret = 1;
     24     my $qualifier = "";
     25     my $newqual;
     26     my $lastfunc = "";
     27 
     28     open(my $fh, '<', $filename);
     29     while (my $line = <$fh>) {
     30         my @tokens = split(/(?:\s+|\s*:\s*)/, $line);
     31         #Check the line looks sane
     32         if ($#tokens < 5 || $#tokens > 6) {
     33             print STDERR "Invalid line:\n$line\n";
     34             $ret = 0;
     35             last;
     36         }
     37         if ($tokens[3] eq "NOEXIST") {
     38             #Ignore this line
     39             next;
     40         }
     41         #Some ordinals can be repeated, e.g. if one is VMS and another is !VMS
     42         $newqual = $tokens[4];
     43         $newqual =~ s/!//g;
     44         if ($cnt > $tokens[1]
     45                 || ($cnt == $tokens[1] && ($qualifier ne $newqual
     46                                            || $qualifier eq ""))) {
     47             print STDERR "Invalid ordinal detected: ".$tokens[1]."\n";
     48             $ret = 0;
     49             last;
     50         }
     51         $cnt = $tokens[1];
     52         $qualifier = $newqual;
     53         $lastfunc = $tokens[0];
     54     }
     55     close($fh);
     56 
     57     return $ret;
     58 }
     59