void graph_free_all(Graph *g, FreeFn vertex_data_freefn)
{
unsigned long index;
Vertex *v;
assert(g != NULL);
if(NULL == vertex_data_freefn) {
/* Default to stdlib free */
vertex_data_freefn = free;
}
/* Free edge lists and vertex data */
for(index = 0; index < darray_size(g->vertices); index++) {
v = (Vertex *)darray_index(g->vertices, index);
vertex_data_freefn(v->data);
darray_free_all(v->edges, NULL);
}
/* Free vertex list */
darray_free_all(g->vertices, NULL);
/* Free graph container */
free(g);
}
void vertex_free(Vertex *v)
{
assert(v != NULL);
darray_free_all(v->edges, NULL);
free(v);
}
/* Complexity: O(n) */
void heap_free_all(Heap *heap, FreeFn freefn)
{
assert(heap != NULL);
/* Free heap and darray containers, and all data */
darray_free_all(heap->h, freefn);
free(heap);
}
void vertex_free_all(Vertex *v, FreeFn data_freefn)
{
assert(v != NULL);
if(NULL == data_freefn) {
/* Default to stdlib free */
data_freefn = free;
}
data_freefn(v->data);
darray_free_all(v->edges, NULL);
free(v);
}
int main(void) {
darray(long) arr = darray_new();
darray_char str = darray_new();
darray(long*) arrp = darray_new();
arrp.onFree = _arr_free_handler;
#define reset(arr) do {darray_free(arr); darray_init(arr);} while(0)
size_t i;
trace("Generating amalgams (internal)");
generateAmalgams();
plan_tests(54);
testLits();
testing(darray_pushptr);
{
int vMaxCount = 10;//ARRAY_SIZE(lotsOfNumbers);
for (int k=0; k < vMaxCount; k++) {
long* p = malloc(sizeof(long));
*p = lotsOfNumbers[k];
darray_push(arrp, p);
}
ok1(darray_size(arrp) == vMaxCount);
ok1(darray_alloc(arrp) >= darray_size(arrp));
long **i;
size_t j = 0;
darray_foreach(i, arrp) {
if (i - arrp.item != j)
break;
if (**i != (long)lotsOfNumbers[j])
break;
j++;
};
ok1(j == vMaxCount);
darray_free_all(arrp);
ok1(_free_count == vMaxCount);
}
testing(darray_push);
{
for (i=0; i < ARRAY_SIZE(lotsOfNumbers); i++)
darray_push(arr, lotsOfNumbers[i]);
ok1(darray_size(arr) == ARRAY_SIZE(lotsOfNumbers));
ok1(darray_alloc(arr) >= darray_size(arr));
ok1(!memcmp(arr.item, lotsOfNumbers, sizeof(lotsOfNumbers)));
}
testing(darray_insert);
{
darray_insert(arr, 0, 123456);
ok1(darray_size(arr) == ARRAY_SIZE(lotsOfNumbers)+1);
ok1(!memcmp(arr.item+1, lotsOfNumbers, sizeof(lotsOfNumbers)));
ok1(darray_item(arr, 0) == 123456);
darray_insert(arr, 15, 0x112233);
ok1(darray_size(arr) == ARRAY_SIZE(lotsOfNumbers)+2);
ok1(darray_item(arr, 15) == 0x112233);
ok1(!memcmp(arr.item+1, lotsOfNumbers, 14*sizeof(long)));
ok1(!memcmp(arr.item+16, &lotsOfNumbers[14], ARRAY_SIZE(lotsOfNumbers)-(15*sizeof(long))));
}
testing(darray_del);
{
darray_del(arr, 15);
darray_del(arr, 0);
ok1(darray_size(arr) == ARRAY_SIZE(lotsOfNumbers));
ok1(!memcmp(arr.item, lotsOfNumbers, sizeof(lotsOfNumbers)));
}
reset(arr);
testing(darray_prepend, darray_pop);
{
for (i = ARRAY_SIZE(lotsOfNumbers); i;)
darray_prepend(arr, lotsOfNumbers[--i]);
ok1(darray_size(arr) == ARRAY_SIZE(lotsOfNumbers));
ok1(darray_alloc(arr) >= darray_size(arr));
ok1(!memcmp(arr.item, lotsOfNumbers, sizeof(lotsOfNumbers)));
for (i = ARRAY_SIZE(lotsOfNumbers); i;) {
if (darray_pop(arr) != (long)lotsOfNumbers[--i]) {
i++;
break;
}
}
ok1(i==0);
ok1(darray_size(arr) == 0);
}
reset(arr);
testing(darray_from_c, darray_foreach, darray_foreach_reverse);
{
long *i;
size_t j;
darray_from_c(arr, lotsOfNumbers);
ok1(darray_size(arr) == ARRAY_SIZE(lotsOfNumbers));
ok1(darray_alloc(arr) >= darray_size(arr));
ok1(memcmp(arr.item, lotsOfNumbers, sizeof(lotsOfNumbers)) == 0);
j = 0;
darray_foreach(i, arr) {
if (i - arr.item != j)
break;
if (*i != (long)lotsOfNumbers[j])
break;
j++;
};
ok1(j == ARRAY_SIZE(lotsOfNumbers));
j = 0;
darray_foreach_reverse(i, arr) {
if (i - arr.item != darray_size(arr)-j-1)
break;
if (*i != (long)lotsOfNumbers[darray_size(arr)-j-1])
break;
j++;
};
ok1(j == ARRAY_SIZE(lotsOfNumbers));
}
reset(arr);
testing(darray_append_string);
{
for (i=0; i < ARRAY_SIZE(lotsOfStrings); i++)
darray_append_string(str, lotsOfStrings[i]);
ok1(str.size == amalgams.stringsSize);
ok1(str.alloc > str.size);
ok1(str.item[str.size] == 0);
ok1(!strcmp(str.item, amalgams.stringsF));
}
reset(str);
testing(darray_prepend_string);
{
for (i=0; i < ARRAY_SIZE(lotsOfStrings); i++)
darray_prepend_string(str, lotsOfStrings[i]);
ok1(str.size == amalgams.stringsSize);
ok1(str.alloc > str.size);
ok1(str.item[str.size] == 0);
ok1(!strcmp(str.item, amalgams.stringsB));
}
reset(str);
testing(darray_from_string);
{
for (i=0; i < ARRAY_SIZE(lotsOfStrings); i++) {
darray_from_string(str, lotsOfStrings[i]);
if (str.size != strlen(lotsOfStrings[i]))
break;
if (str.alloc < strlen(lotsOfStrings[i])+1)
break;
if (strcmp(str.item, lotsOfStrings[i]))
break;
}
ok1(i == ARRAY_SIZE(lotsOfStrings));
}
reset(str);
testing(darray_resize0);
{
size_t prevSize=0, size;
for (i=0; i < ARRAY_SIZE(lotsOfNumbers); i++, prevSize=size) {
size = lotsOfNumbers[i] & 0xFFFF;
darray_resize0(arr, size);
if (darray_size(arr) != size)
break;
if (darray_alloc(arr) < size)
break;
if (size>prevSize) {
if (!isZeros(arr.item+prevSize, (size-prevSize)*sizeof(*arr.item)))
break;
}
//fill the darray with lotsOfNumbers garbage
memtile(arr.item, darray_size(arr)*sizeof(*arr.item), lotsOfNumbers, sizeof(lotsOfNumbers));
}
ok1(i == ARRAY_SIZE(lotsOfNumbers));
}
reset(arr);
testing(darray_realloc);
{
size_t s,a;
for (i=0; i < ARRAY_SIZE(lotsOfNumbers); i++) {
arr.size = (s = lotsOfNumbers[i] >> 16);
//give size a nonsense value to make sure darray_realloc doesn't care about it
a = amalgams.stringsSize/sizeof(*arr.item)+2;
darray_realloc(arr, a = lotsOfNumbers[i] % ((amalgams.stringsSize/sizeof(*arr.item))+1));
if (a*sizeof(*arr.item) > amalgams.stringsSize)
break;
if (darray_alloc(arr) != a)
break;
if (darray_size(arr) != s)
break;
memtile(arr.item, a*sizeof(*arr.item), amalgams.stringsF, a*sizeof(*arr.item));
if (memcmp(arr.item, amalgams.stringsF, a*sizeof(*arr.item)))
break;
}
ok1(i == ARRAY_SIZE(lotsOfNumbers));
}
reset(arr);
testing(darray_growalloc);
{
size_t prevA, s, a;
for (i=0; i < ARRAY_SIZE(lotsOfNumbers); i++) {
arr.size = (s = lotsOfNumbers[i] >> 16);
//give size a nonsense value to make sure darray_growalloc doesn't care about it
a = amalgams.stringsSize/sizeof(*arr.item)+2;
prevA = darray_alloc(arr);
darray_growalloc(arr, a = lotsOfNumbers[i] % ((amalgams.stringsSize/sizeof(*arr.item))+1));
if (a*sizeof(*arr.item) > amalgams.stringsSize)
break;
if (darray_alloc(arr) < a)
break;
if (darray_alloc(arr) < prevA)
break;
if (darray_size(arr) != s)
break;
memtile(arr.item, a*sizeof(*arr.item), amalgams.stringsF, a*sizeof(*arr.item));
if (memcmp(arr.item, amalgams.stringsF, a*sizeof(*arr.item)))
break;
//clear the darray every now and then
if (!(lotsOfNumbers[i] & 15)) {
reset(arr);
}
}
ok1(i == ARRAY_SIZE(lotsOfNumbers));
}
reset(arr);
testing(darray_make_room);
{
for (i=0; i < ARRAY_SIZE(lotsOfStrings); i++) {
char *dest = darray_make_room(str, strlen(lotsOfStrings[i]));
if (str.alloc < str.size+strlen(lotsOfStrings[i]))
break;
if (dest != str.item+str.size)
break;
memcpy(dest, lotsOfStrings[i], strlen(lotsOfStrings[i]));
str.size += strlen(lotsOfStrings[i]);
}
ok1(i == ARRAY_SIZE(lotsOfStrings));
ok1(str.size == amalgams.stringsSize);
darray_append(str, 0);
ok1(!strcmp(str.item, amalgams.stringsF));
}
reset(str);
testing(darray_appends, darray_prepends, darray_pop_check);
{
darray(const char*) arr = darray_new();
const char *n[9] = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight"};
#if HAVE_TYPEOF
darray_appends(arr, n[5], n[6], n[7], n[8]);
#else
darray_appends_t(arr, const char *, n[5], n[6], n[7], n[8]);
#endif
ok1(darray_size(arr)==4 && darray_alloc(arr)>=4);
#if HAVE_TYPEOF
darray_prepends(arr, n[0], n[1], n[2], n[3], n[4]);
#else
darray_prepends_t(arr, const char *, n[0], n[1], n[2], n[3], n[4]);
#endif
ok1(darray_size(arr)==9 && darray_alloc(arr)>=9);
ok1(arr.item[0]==n[0] &&
arr.item[1]==n[1] &&
arr.item[2]==n[2] &&
arr.item[3]==n[3] &&
arr.item[4]==n[4] &&
arr.item[5]==n[5] &&
arr.item[6]==n[6] &&
arr.item[7]==n[7] &&
arr.item[8]==n[8]);
ok1(darray_pop_check(arr)==n[8] &&
darray_pop_check(arr)==n[7] &&
darray_pop_check(arr)==n[6] &&
darray_pop_check(arr)==n[5] &&
darray_pop_check(arr)==n[4] &&
darray_pop_check(arr)==n[3] &&
darray_pop_check(arr)==n[2] &&
darray_pop_check(arr)==n[1] &&
darray_pop_check(arr)==n[0]);
ok1(darray_size(arr)==0);
ok1(darray_pop_check(arr)==NULL && darray_pop_check(arr)==NULL && darray_pop_check(arr)==NULL);
darray_free(arr);
}
trace("Freeing amalgams (internal)");
freeAmalgams();
return exit_status();
}