5 # Copyright (c) 2014-2016, ARM Limited, All Rights Reserved
9 # To test the code dependencies on individual curves in each test suite. This
10 # is a verification step to ensure we don't ship test suites that do not work
11 # for some build options.
14 # for each possible curve
15 # build the library and test suites with the curve disabled
16 # execute the test suites
18 # And any test suite with the wrong dependencies will fail.
20 # Usage: tests/scripts/curves.pl
22 # This script should be executed from the root of the project directory.
24 # For best effect, run either with cmake disabled, or cmake enabled in a mode
25 # that includes -Werror.
30 -d 'library' && -d 'include' && -d 'tests' or die "Must be run from root\n";
32 my $sed_cmd = 's/^#define \(MBEDTLS_ECP_DP.*_ENABLED\)/\1/p';
33 my $config_h = 'include/mbedtls/config.h';
34 my @curves = split( /\s+/, `sed -n -e '$sed_cmd' $config_h` );
36 system( "cp $config_h $config_h.bak" ) and die;
38 system( "mv $config_h.bak $config_h" ) and warn "$config_h not restored\n";
39 # use an exit code between 1 and 124 for git bisect (die returns 255)
44 for my $curve (@curves) {
45 system( "cp $config_h.bak $config_h" ) and die "$config_h not restored\n";
46 system( "make clean" ) and die;
48 # depends on a specific curve. Also, ignore error if it wasn't enabled
49 system( "scripts/config.pl unset MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED" );
51 print "\n******************************************\n";
52 print "* Testing without curve: $curve\n";
53 print "******************************************\n";
55 system( "scripts/config.pl unset $curve" )
56 and abort "Failed to disable $curve\n";
58 system( "CFLAGS='-Werror -Wall -Wextra' make lib" )
59 and abort "Failed to build lib: $curve\n";
60 system( "make" ) and abort "Failed to build tests: $curve\n";
61 system( "make test" ) and abort "Failed test suite: $curve\n";
65 system( "mv $config_h.bak $config_h" ) and die "$config_h not restored\n";
66 system( "make clean" ) and die;