int iset_comp(void* p1, void* p2) { IntSet* is1 = (IntSet*)p1; IntSet* is2 = (IntSet*)p2; int i; if (iset_size(is1) != iset_size(is2)) return -1; for (i = 0; i < is1->cap; i++) { ISBucket *b = &is1->buckets[i]; ISBucketNode *curnode = b->elements; while(curnode != NULL) { if (!iset_contains(is2,curnode->key)) return -1; curnode = curnode->next; } } return 0; }
static void set_bench_modify_randomly() { int i; log_printline("[number of modify: %d]", __num_modify); dbg_assert(iset_empty(__set)); for (i = 0; i < __num_modify; i ++) { intptr_t x = rand() % __data_diff_type; bool found = iset_contains(__set, s_test_data_addr[x]); if (found == false) { iset_insert(__set, s_test_data_addr[x]); data_count[x] ++; } else { iset_remove(__set, s_test_data_addr[x]); data_count[x] --; } } iset_clear(__set); }
int tnfa_priority(TNFA* tnfa, TagValueFunction* tvf_a, TagValueFunction* tvf_b){ int x,tva_x=-1,tvb_x=-1; char minimize_tx; for(x=0;x<tnfa->tagcount;x++) { tva_x = tvf_getTagValue(tvf_a,x); tvb_x = tvf_getTagValue(tvf_b,x); if(tva_x != tvb_x) break; } if(x == tnfa->tagcount) return 0; /* TagValueFunction a is equivalent to b */ minimize_tx = iset_contains(tnfa->minimized,x); if ((minimize_tx && tva_x < tvb_x ) || (!minimize_tx && tva_x > tvb_x )){ return 1; /* TagValueFunction a beats b */ } else { return -1; /* TagValueFunction b beats a */ } }
static void set_bench_search_randomly() { int i; dbg_assert(iset_empty(__set)); log_printline("[number of search: %d]", __num_search); for (i = 0; i < __data_diff_type; i ++) { /* insert all data one by one */ iset_insert(__set, s_test_data_addr[i]); } /* now the set contains __data_diff_type * 2 of data, each elememt int [0, __data_diff_type) * appears at least once */ for (i = 0; i < __num_search; i ++) { intptr_t x = rand() % __data_diff_type; bool res = iset_contains(__set, s_test_data_addr[x]); dbg_assert(res == true); } iset_clear(__set); }
static void set_test_basic_operation(_object* set, struct test_data_desc* td_desc) { address *test_data_addr = td_desc->data_repo; //unknown_traits *td_traits = td_desc->data_traits; iset_clear(set); dbg_assert(iset_empty(set)); { iset_insert(set, test_data_addr[4]); iset_insert(set, test_data_addr[5]); iset_insert(set, test_data_addr[3]); iset_insert(set, test_data_addr[6]); iset_insert(set, test_data_addr[2]); iset_insert(set, test_data_addr[7]); iset_insert(set, test_data_addr[1]); iset_insert(set, test_data_addr[8]); } /* now the set contains { 1, 2, 3, 4, 5, 6, 7, 8 } */ dbg_assert(iset_size(set) == 8); { intptr_t current = 1; for (; current <= 8; current ++) { dbg_assert(iset_contains(set, test_data_addr[current])); } dbg_assert(iset_contains(set, test_data_addr[0]) == false); dbg_assert(iset_contains(set, test_data_addr[9]) == false); } /* test remove, delete the even ones */ dbg_assert(iset_size(set) == 8); { /* now the set contains { 1, 2, 3, 4, 5, 6, 7, 8 } */ intptr_t x; bool res; for (x = 2; x <= 8; x +=2) { res = iset_remove(set, test_data_addr[x]); dbg_assert(res == 1); } dbg_assert(iset_size(set) == 4); for (x = 1; x <= 8; x ++) { bool exist = x % 2 ? true : false; dbg_assert(iset_contains(set, test_data_addr[x]) == exist); } dbg_assert(iset_contains(set, test_data_addr[0]) == false); } dbg_assert(iset_size(set) == 4); { bool bool_res = false; /* remove elements one by one */ bool_res = iset_remove(set, test_data_addr[3]); /* now the set is { 1, 5, 7 } */ dbg_assert(bool_res == true); dbg_assert(iset_size(set) == 3); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[3]) == false); /* try to remove another 3, should failed */ bool_res = iset_remove(set, test_data_addr[3]); /* now the set is { 1, 5, 7 } */ dbg_assert(bool_res == false); dbg_assert(iset_size(set) == 3); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[3]) == false); bool_res = iset_remove(set, test_data_addr[5]); /* now the set is { 1, 7 } */ dbg_assert(bool_res == true); dbg_assert(iset_size(set) == 2); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[5]) == false); bool_res = iset_remove(set, test_data_addr[1]); /* now the set is { 7 } */ dbg_assert(bool_res == true); dbg_assert(iset_size(set) == 1); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[1]) == false); dbg_assert(iset_contains(set, test_data_addr[7]) == true); bool_res = iset_remove(set, test_data_addr[7]); /* now the set is { } */ dbg_assert(bool_res == true); dbg_assert(iset_size(set) == 0); dbg_assert(iset_empty(set) == true); dbg_assert(iset_contains(set, test_data_addr[7]) == false); /* try to remove element from empty set */ bool_res = iset_remove(set, test_data_addr[7]); /* now the set is { } */ dbg_assert(bool_res == false); dbg_assert(iset_size(set) == 0); dbg_assert(iset_empty(set) == true); dbg_assert(iset_contains(set, test_data_addr[7]) == false); /* trying to add element into the set after removing from empty set */ iset_insert(set, test_data_addr[2]); /* now the set is { 2 } */ dbg_assert(iset_size(set) == 1); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[2]) == true); dbg_assert(iset_contains(set, test_data_addr[0]) == false); iset_insert(set, test_data_addr[3]); /* now the set is { 2, 3 } */ dbg_assert(iset_size(set) == 2); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[2]) == true); dbg_assert(iset_contains(set, test_data_addr[3]) == true); iset_clear(set); } dbg_assert(iset_empty(set) == true); { /* try to add same element to the set */ iset_insert(set, test_data_addr[1]); /* now the set is { 1 } */ dbg_assert(iset_size(set) == 1); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[1]) == true); dbg_assert(iset_contains(set, test_data_addr[0]) == false); /* insert 1 again */ iset_insert(set, test_data_addr[1]); /* now the set is { 1 } */ dbg_assert(iset_size(set) == 1); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[1]) == true); dbg_assert(iset_contains(set, test_data_addr[0]) == false); /* insert 1 again and again */ iset_insert(set, test_data_addr[1]); /* now the set is { 1 } */ dbg_assert(iset_size(set) == 1); dbg_assert(iset_empty(set) == false); dbg_assert(iset_contains(set, test_data_addr[1]) == true); dbg_assert(iset_contains(set, test_data_addr[0]) == false); } /* test clear */ { iset_clear(set); /* now the set is empty */ dbg_assert(iset_empty(set)); /* clear an empty set */ iset_clear(set); dbg_assert(iset_empty(set)); iset_insert(set, test_data_addr[1]); iset_insert(set, test_data_addr[1]); iset_insert(set, test_data_addr[1]); iset_insert(set, test_data_addr[1]); /* now the set is { 1 } */ iset_clear(set); dbg_assert(iset_empty(set)); } }