return distance;
}
-int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2, void* s_heap, void* r_heap){
+int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2){
if(s1->num_reg != s2->num_reg){
XBT_INFO("Different start addr of heap (s1 = %p, s2 = %p)", s1->regions[i]->start_addr, s2->regions[i]->start_addr);
errors++;
}
- if(mmalloc_compare_heap(s1->regions[i]->data, s2->regions[i]->data, s_heap, r_heap)){
+ if(mmalloc_compare_heap(s1->regions[i]->data, s2->regions[i]->data)){
XBT_INFO("Different heap (mmalloc_compare)");
errors++;
}
//XBT_INFO("Rdv points size %d - %d", xbt_dict_length(pair_test->rdv_points), xbt_dict_length(current_rdv_points));
//if(xbt_dict_length(pair_test->rdv_points) == xbt_dict_length(current_rdv_points)){
//if(rdv_points_compare(pair_test->rdv_points, current_rdv_points) == 0){
- if(snapshot_compare(pair_test->system_state, sn, std_heap, raw_heap) == 0){
+ if(snapshot_compare(pair_test->system_state, sn) == 0){
MC_free_snapshot(sn);
xbt_dynar_reset(prop_ato);
if(pair_test->search_cycle == sc) {
if(automaton_state_compare(pair_test->automaton_state, st) == 0){
if(propositional_symbols_compare_value(pair_test->prop_ato, prop_ato) == 0){
- if(snapshot_compare(pair_test->system_state, sn, std_heap, raw_heap) == 0){
+ if(snapshot_compare(pair_test->system_state, sn) == 0){
MC_free_snapshot(sn);
xbt_dynar_reset(prop_ato);
}
+
+
+#ifdef SIMGRID_TEST
+
+XBT_TEST_SUITE("mc_liveness", "Model checking liveness properties");
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(mc_liveness);
+
+XBT_TEST_UNIT("snapshots_comparison", test_compare_snapshot, "Comparison of snapshots")
+{
+
+ MC_SET_RAW_MEM;
+
+ /* Save first snapshot */
+ mc_snapshot_t snapshot1 = xbt_new0(s_mc_snapshot_t, 1);
+ MC_take_snapshot_liveness(snapshot1);
+
+ /* Save second snapshot */
+ mc_snapshot_t snapshot2 = xbt_new0(s_mc_snapshot_t, 1);
+ MC_take_snapshot_liveness(snapshot2);
+
+ MC_UNSET_RAW_MEM;
+
+ xbt_test_assert(snapshot_compare(snapshot1, snapshot2) == 0, "Different consecutive snapshot");
+
+
+}
+
+XBT_TEST_UNIT("snapshots_comparison2", test2_compare_snapshot, "Comparison of snapshots with modification between")
+{
+
+ MC_SET_RAW_MEM;
+
+ /* Save first snapshot */
+ mc_snapshot_t snapshot1 = xbt_new0(s_mc_snapshot_t, 1);
+ MC_take_snapshot_liveness(snapshot1);
+
+ MC_UNSET_RAW_MEM;
+
+ void *test = snapshot1;
+ test = (char*)test+1;
+ char* t= strdup("toto");
+ t=strdup("tat");
+
+ MC_SET_RAW_MEM;
+
+ /* Save second snapshot */
+ mc_snapshot_t snapshot2 = xbt_new0(s_mc_snapshot_t, 1);
+ MC_take_snapshot_liveness(snapshot2);
+
+ xbt_test_assert(snapshot_compare(snapshot1, snapshot2) != 0, "Same snapshot with new allocations");
+
+ MC_UNSET_RAW_MEM;
+
+
+}
+
+#endif