mbedtls/tests/scripts/depends-hashes.pl
Bence Szépkúti 44bfbe3b95 Update copyright notices to use Linux Foundation guidance
As a result, the copyright of contributors other than Arm is now
acknowledged, and the years of publishing are no longer tracked in the
source files.

Also remove the now-redundant lines declaring that the files are part of
MbedTLS.

This commit was generated using the following script:

# ========================
#!/bin/sh

# Find files
find '(' -path './.git' -o -path './3rdparty' ')' -prune -o -type f -print | xargs sed -bi '

# Replace copyright attribution line
s/Copyright.*Arm.*/Copyright The Mbed TLS Contributors/I

# Remove redundant declaration and the preceding line
$!N
/This file is part of Mbed TLS/Id
P
D
'
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-08-19 16:54:51 +02:00

118 lines
4.0 KiB
Perl
Executable File

#!/usr/bin/env perl
# depends-hashes.pl
#
# Copyright The Mbed TLS Contributors
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
#
# This file is provided under the Apache License 2.0, or the
# GNU General Public License v2.0 or later.
#
# **********
# Apache License 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.
#
# **********
#
# **********
# GNU General Public License v2.0 or later:
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# **********
#
# Purpose
#
# To test the code dependencies on individual hashes in each test suite. This
# is a verification step to ensure we don't ship test suites that do not work
# for some build options.
#
# The process is:
# for each possible hash
# build the library and test suites with the hash disabled
# execute the test suites
#
# And any test suite with the wrong dependencies will fail.
#
# Usage: tests/scripts/depends-hashes.pl
#
# This script should be executed from the root of the project directory.
#
# For best effect, run either with cmake disabled, or cmake enabled in a mode
# that includes -Werror.
use warnings;
use strict;
-d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
my $config_h = 'include/mbedtls/config.h';
# as many SSL options depend on specific hashes,
# and SSL is not in the test suites anyways,
# disable it to avoid dependcies issues
my $ssl_sed_cmd = 's/^#define \(MBEDTLS_SSL.*\)/\1/p';
my @ssl = split( /\s+/, `sed -n -e '$ssl_sed_cmd' $config_h` );
# for md we want to catch MD5_C but not MD_C, hence the extra dot
my $mdx_sed_cmd = 's/^#define \(MBEDTLS_MD..*_C\)/\1/p';
my $sha_sed_cmd = 's/^#define \(MBEDTLS_SHA.*_C\)/\1/p';
my @hashes = split( /\s+/,
`sed -n -e '$mdx_sed_cmd' -e '$sha_sed_cmd' $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;
}
for my $hash (@hashes) {
system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
system( "make clean" ) and die;
print "\n******************************************\n";
print "* Testing without hash: $hash\n";
print "******************************************\n";
system( "scripts/config.pl unset $hash" )
and abort "Failed to disable $hash\n";
for my $opt (@ssl) {
system( "scripts/config.pl unset $opt" )
and abort "Failed to disable $opt\n";
}
system( "CFLAGS='-Werror -Wall -Wextra' make lib" )
and abort "Failed to build lib: $hash\n";
system( "cd tests && make" ) and abort "Failed to build tests: $hash\n";
system( "make test" ) and abort "Failed test suite: $hash\n";
}
system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
system( "make clean" ) and die;
exit 0;