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#!/usr/bin/env perl
# test-ref-configs.pl
#
# Copyright The Mbed TLS Contributors
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Purpose
#
# For each reference configuration file in the configs directory, build the
# configuration, run the test suites and compat.sh
#
# Usage: tests/scripts/test-ref-configs.pl [config-name [...]]
use warnings;
use strict;
my %configs = (
'config-ccm-psk-tls1_2.h' => {
'compat' => '-m tls12 -f \'^TLS-PSK-WITH-AES-...-CCM-8\'',
'test_again_with_use_psa' => 1
},
'config-ccm-psk-dtls1_2.h' => {
'compat' => '-m dtls12 -f \'^TLS-PSK-WITH-AES-...-CCM-8\'',
'opt' => ' ',
'opt_needs_debug' => 1,
'test_again_with_use_psa' => 1
},
'config-no-entropy.h' => {
},
'config-suite-b.h' => {
'compat' => "-m tls12 -f 'ECDHE-ECDSA.*AES.*GCM' -p mbedTLS",
'test_again_with_use_psa' => 1,
'opt' => ' ',
'opt_needs_debug' => 1,
},
'config-symmetric-only.h' => {
'test_again_with_use_psa' => 0, # Uses PSA by default, no need to test it twice
},
'config-thread.h' => {
'opt' => '-f ECJPAKE.*nolog',
'test_again_with_use_psa' => 1,
},
);
# If no config-name is provided, use all known configs.
# Otherwise, use the provided names only.
my @configs_to_test = sort keys %configs;
if ($#ARGV >= 0) {
foreach my $conf_name ( @ARGV ) {
if( ! exists $configs{$conf_name} ) {
die "Unknown configuration: $conf_name\n";
}
}
@configs_to_test = @ARGV;
}
-d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
my $config_h = 'include/mbedtls/mbedtls_config.h';
system( "cp $config_h $config_h.bak" ) and die;
sub abort {
system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
# use an exit code between 1 and 124 for git bisect (die returns 255)
warn $_[0];
exit 1;
}
# Create a seedfile for configurations that enable MBEDTLS_ENTROPY_NV_SEED.
# For test purposes, this doesn't have to be cryptographically random.
if (!-e "tests/seedfile" || -s "tests/seedfile" < 64) {
local *SEEDFILE;
open SEEDFILE, ">tests/seedfile" or die;
print SEEDFILE "*" x 64 or die;
close SEEDFILE or die;
}
sub perform_test {
my $conf_file = $_[0];
my $data = $_[1];
my $test_with_psa = $_[2];
my $conf_name = $conf_file;
if ( $test_with_psa )
{
$conf_name .= "+PSA";
}
system( "cp $config_h.bak $config_h" ) and die;
system( "make clean" ) and die;
print "\n******************************************\n";
print "* Testing configuration: $conf_name\n";
print "******************************************\n";
$ENV{MBEDTLS_TEST_CONFIGURATION} = $conf_name;
system( "cp configs/$conf_file $config_h" )
and abort "Failed to activate $conf_file\n";
if ( $test_with_psa )
{
system( "scripts/config.py set MBEDTLS_PSA_CRYPTO_C" );
system( "scripts/config.py set MBEDTLS_USE_PSA_CRYPTO" );
}
system( "CFLAGS='-Os -Werror -Wall -Wextra' make" ) and abort "Failed to build: $conf_name\n";
system( "make test" ) and abort "Failed test suite: $conf_name\n";
my $compat = $data->{'compat'};
if( $compat )
{
print "\nrunning compat.sh $compat ($conf_name)\n";
system( "tests/compat.sh $compat" )
and abort "Failed compat.sh: $conf_name\n";
}
else
{
print "\nskipping compat.sh ($conf_name)\n";
}
my $opt = $data->{'opt'};
if( $opt )
{
if( $data->{'opt_needs_debug'} )
{
print "\nrebuilding with debug traces for ssl-opt ($conf_name)\n";
$conf_name .= '+DEBUG';
$ENV{MBEDTLS_TEST_CONFIGURATION} = $conf_name;
system( "make clean" );
system( "scripts/config.py set MBEDTLS_DEBUG_C" );
system( "scripts/config.py set MBEDTLS_ERROR_C" );
system( "CFLAGS='-Os -Werror -Wall -Wextra' make" ) and abort "Failed to build: $conf_name\n";
}
print "\nrunning ssl-opt.sh $opt ($conf_name)\n";
system( "tests/ssl-opt.sh $opt" )
and abort "Failed ssl-opt.sh: $conf_name\n";
}
else
{
print "\nskipping ssl-opt.sh ($conf_name)\n";
}
}
foreach my $conf ( @configs_to_test ) {
my $test_with_psa = $configs{$conf}{'test_again_with_use_psa'};
if ( $test_with_psa )
{
perform_test( $conf, $configs{$conf}, $test_with_psa );
}
perform_test( $conf, $configs{$conf}, 0 );
}
system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
system( "make clean" );
exit 0;
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