test for pc-id stability

open-license-manager

2014-07-28 91965e66c651de648a8edd1338907fed773d0998

 test/functional/volid_test.cpp

@@ -2,6 +2,8 @@
//#define BOOST_TEST_MAIN
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
#include <fstream>
#include <cstring>
#include "../../../src/license-generator/license-generator.h"
#include "../../../src/library/api/license++.h"
#include <build_properties.h>
@@ -18,14 +20,14 @@
   const string licLocation(PROJECT_TEST_TEMP_DIR "/volid_license.lic");
   PcSignature identifier_out;

   IDENTIFICATION_STRATEGY strategy = IDENTIFICATION_STRATEGY::DEFAULT;
   IDENTIFICATION_STRATEGY strategy = IDENTIFICATION_STRATEGY::ETHERNET;
   FUNCTION_RETURN generate_ok = generate_user_pc_signature(identifier_out,
         strategy);
   BOOST_ASSERT(generate_ok == FUNCTION_RETURN::OK);
   cout << "Identifier:" << identifier_out << endl;
   vector<string> extraArgs = { "-s", identifier_out };
   generate_license(licLocation, extraArgs);
   /* */

   LicenseInfo license;
   LicenseLocation licenseLocation;
   licenseLocation.openFileNearModule = false;
@@ -37,3 +39,62 @@
   BOOST_CHECK_EQUAL(license.linked_to_pc, true);
}

static void generate_reference_file(const string& idfileLocation,
      IDENTIFICATION_STRATEGY strategies[], int num_strategies) {
   ofstream idfile(idfileLocation);
   PcSignature identifier_out;
   for (int i = 0; i < num_strategies; i++) {
      FUNCTION_RETURN generate_ok = generate_user_pc_signature(identifier_out,
            strategies[i]);
      BOOST_ASSERT(generate_ok == FUNCTION_RETURN::OK);
      idfile << identifier_out << endl;
   }
   idfile.close();
}

BOOST_AUTO_TEST_CASE(generated_identifiers_stability) {
   const string idfileLocation(PROJECT_TEST_TEMP_DIR "/identifiers_file");
   IDENTIFICATION_STRATEGY strategies[] =
         { IDENTIFICATION_STRATEGY::DEFAULT,
               IDENTIFICATION_STRATEGY::DISK_LABEL,
               IDENTIFICATION_STRATEGY::DISK_NUM,
               IDENTIFICATION_STRATEGY::ETHERNET };
   const int num_strategies = sizeof(strategies) / sizeof(strategies[0]);
   std::ifstream test_idfile_exist(idfileLocation);
   if (!test_idfile_exist.good()) {
      generate_reference_file(idfileLocation, strategies, num_strategies);
   }
   std::ifstream is(idfileLocation);
   std::istream_iterator<string> start(is), end;
   std::vector<string> reference_signatures(start, end);
   BOOST_CHECK_EQUAL(reference_signatures.size(), num_strategies);
   PcSignature generated_identifier;
   BOOST_CHECKPOINT("Generating current signatures and comparing with past");
   for (int i = 0; i < num_strategies; i++) {
      FUNCTION_RETURN generate_ok = generate_user_pc_signature(
            generated_identifier, strategies[i]);
      BOOST_ASSERT(generate_ok == FUNCTION_RETURN::OK);
      if (memcmp(generated_identifier, reference_signatures[i].c_str(),
            sizeof(PcSignature))) {
         string message = string("pc signature compare fail: strategy:")
               + to_string(strategies[i]) + " generated: ["
               + generated_identifier + "] reference: ["
               + reference_signatures[i] + "]";
         BOOST_FAIL(message);
      }
   }

   BOOST_CHECKPOINT("Verifying signatures");
   for (int j = 0; j < 100; j++) {
      for (unsigned int i = 0; i < reference_signatures.size(); i++) {
         PcSignature pcsig;
         memcpy(pcsig, reference_signatures[i].c_str(), sizeof(PcSignature));
         EVENT_TYPE val_result = validate_pc_signature(pcsig);
         string message = string("pc signature verification strategy:")
               + to_string(i) + " generated: [" + generated_identifier
               + "] reference: [" + reference_signatures[i] + "]";
         BOOST_CHECKPOINT("Verifying signature: ");
         BOOST_CHECK_EQUAL(val_result, LICENSE_OK);
      }
   }
}