test/run_tests.pl

   1 #! /usr/bin/env perl
   2 # Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
   3 #
   4 # Licensed under the Apache License 2.0 (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 warnings;
  11
  12 # Recognise VERBOSE and V which is common on other projects.
  13 BEGIN {
  14     $ENV{HARNESS_VERBOSE} = "yes" if $ENV{VERBOSE} || $ENV{V};
  15 }
  16
  17 use File::Spec::Functions qw/catdir catfile curdir abs2rel rel2abs/;
  18 use File::Basename;
  19 use FindBin;
  20 use lib "$FindBin::Bin/../util/perl";
  21 use OpenSSL::Glob;
  22
  23 my $TAP_Harness = eval { require TAP::Harness } ? "TAP::Harness"
  24                                                 : "OpenSSL::TAP::Harness";
  25
  26 my $srctop = $ENV{SRCTOP} || $ENV{TOP};
  27 my $bldtop = $ENV{BLDTOP} || $ENV{TOP};
  28 my $recipesdir = catdir($srctop, "test", "recipes");
  29 my $libdir = rel2abs(catdir($srctop, "util", "perl"));
  30
  31 $ENV{OPENSSL_CONF} = catdir($srctop, "apps", "openssl.cnf");
  32
  33 my %tapargs =
  34     ( verbosity => $ENV{VERBOSE} || $ENV{V} || $ENV{HARNESS_VERBOSE} ? 1 : 0,
  35       lib       => [ $libdir ],
  36       switches  => '-w',
  37       merge     => 1
  38     );
  39
  40 my @alltests = find_matching_tests("*");
  41 my %tests = ();
  42
  43 my $initial_arg = 1;
  44 foreach my $arg (@ARGV ? @ARGV : ('alltests')) {
  45     if ($arg eq 'list') {
  46         foreach (@alltests) {
  47             (my $x = basename($_)) =~ s|^[0-9][0-9]-(.*)\.t$|$1|;
  48             print $x,"\n";
  49         }
  50         exit 0;
  51     }
  52     if ($arg eq 'alltests') {
  53         warn "'alltests' encountered, ignoring everything before that...\n"
  54             unless $initial_arg;
  55         %tests = map { $_ => 1 } @alltests;
  56     } elsif ($arg =~ m/^(-?)(.*)/) {
  57         my $sign = $1;
  58         my $test = $2;
  59         my @matches = find_matching_tests($test);
  60
  61         # If '-foo' is the first arg, it's short for 'alltests -foo'
  62         if ($sign eq '-' && $initial_arg) {
  63             %tests = map { $_ => 1 } @alltests;
  64         }
  65
  66         if (scalar @matches == 0) {
  67             warn "Test $test found no match, skipping ",
  68                 ($sign eq '-' ? "removal" : "addition"),
  69                 "...\n";
  70         } else {
  71             foreach $test (@matches) {
  72                 if ($sign eq '-') {
  73                     delete $tests{$test};
  74                 } else {
  75                     $tests{$test} = 1;
  76                 }
  77             }
  78         }
  79     } else {
  80         warn "I don't know what '$arg' is about, ignoring...\n";
  81     }
  82
  83     $initial_arg = 0;
  84 }
  85
  86 my $harness = $TAP_Harness->new(\%tapargs);
  87 my $ret = $harness->runtests(map { abs2rel($_, rel2abs(curdir())); }
  88                                  sort keys %tests);
  89
  90 # $ret->has_errors may be any number, not just 0 or 1.  On VMS, numbers
  91 # from 2 and on are used as is as VMS statuses, which has severity encoded
  92 # in the lower 3 bits.  0 and 1, on the other hand, generate SUCCESS and
  93 # FAILURE, so for currect reporting on all platforms, we make sure the only
  94 # exit codes are 0 and 1.  Double-bang is the trick to do so.
  95 exit !!$ret->has_errors if (ref($ret) eq "TAP::Parser::Aggregator");
  96
  97 # If this isn't a TAP::Parser::Aggregator, it's the pre-TAP test harness,
  98 # which simply dies at the end if any test failed, so we don't need to bother
  99 # with any exit code in that case.
 100
 101 sub find_matching_tests {
 102     my ($glob) = @_;
 103
 104     if ($glob =~ m|^[\d\[\]\?\-]+$|) {
 105         return glob(catfile($recipesdir,"$glob-*.t"));
 106     }
 107     return glob(catfile($recipesdir,"*-$glob.t"));
 108 }
 109
 110
 111 # Fake TAP::Harness in case it's not loaded
 112 use Test::Harness;
 113 package OpenSSL::TAP::Harness;
 114
 115 sub new {
 116     my $class = shift;
 117     my %args = %{ shift() };
 118
 119     return bless { %args }, $class;
 120 }
 121
 122 sub runtests {
 123     my $self = shift;
 124
 125     my @switches = ();
 126     if ($self->{switches}) {
 127         push @switches, $self->{switches};
 128     }
 129     if ($self->{lib}) {
 130         foreach (@{$self->{lib}}) {
 131             my $l = $_;
 132
 133             # It seems that $switches is getting interpreted with 'eval' or
 134             # something like that, and that we need to take care of backslashes
 135             # or they will disappear along the way.
 136             $l =~ s|\\|\\\\|g if $^O eq "MSWin32";
 137             push @switches, "-I$l";
 138         }
 139     }
 140
 141     $Test::Harness::switches = join(' ', @switches);
 142     Test::Harness::runtests(@_);
 143 }