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# Copyright (c) 2014-2016, ARM Limited, All Rights Reserved
# Purpose
# To test the code dependencies on individual curves 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 curve
# build the library and test suites with the curve disabled
# execute the test suites
# And any test suite with the wrong dependencies will fail.
# Usage:
# This script should be executed from the root of the project directory.
use warnings;
use strict;
-d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
my $sed_cmd = 's/^#define \(MBEDTLS_ECP_DP.*_ENABLED\)/\1/p';
my $config_h = 'include/mbedtls/config.h';
my @curves = split( /\s+/, `sed -n -e '$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";
die $_[0];
for my $curve (@curves) {
system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
# depends on a specific curve. Also, ignore error if it wasn't enabled
system( "scripts/ unset MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED" );
system( "make clean" ) and die;
print "\n******************************************\n";
print "* Testing without curve: $curve\n";
print "******************************************\n";
system( "scripts/ unset $curve" )
and abort "Failed to disable $curve\n";
system( "make lib" ) and abort "Failed to build lib: $curve\n";
system( "cd tests && make" ) and abort "Failed to build tests: $curve\n";
system( "make test" ) and abort "Failed test suite: $curve\n";
system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
system( "make clean" ) and die;
exit 0;