static void testFree()
{
Hash_T h0 = Hash_new(0);
Hash_free(&h0);
EXPECT_NULL(h0);
Hash_T h1 = Hash_new(1);
Hash_free(&h1);
EXPECT_NULL(h1);
Hash_T h2 = Hash_new(2);
Hash_free(&h2);
EXPECT_NULL(h2);
}
Hash_T Hash_load(const char *file) {
int fd, read, done = 0, i;
int d[2];
Hash_T h = NULL;
if((fd=File_openRead(file)) != -1) {
h = Hash_new();
while(!done) {
for(i=0; i<2; i++) {
read = File_read(fd, &d[i], sizeof(int));
if(read == -1)
goto err;
else if(read == 0)
done = 1;
else
Hash_add(h, d[0], d[1]);
}
}
}
return h;
err:
Hash_free(&h);
return Hash_new();
}
static void testInsert()
{
// test general case
Hash_T h0 = Hash_new(0);
EXPECT_EQ_UINT32(0, h0->nElements);
EXPECT_EQ_UINT32(0, h0->tableSize);
int key1 = 123;
char* value1 = "1";
h0 = Hash_insert(h0, Atom_newFromInt64(key1), value1);
EXPECT_NOT_NULL(h0);
EXPECT_EQ_UINT32(1, h0->nElements);
EXPECT_EQ_UINT32(1, h0->tableSize);
int key2 = -27;
char value2[] = "value2";
h0 = Hash_insert(h0, Atom_newFromInt64(key2), value2);
EXPECT_NOT_NULL(h0);
EXPECT_EQ_UINT32(2, h0->nElements);
EXPECT_EQ_UINT32(3, h0->tableSize);
char * key3 = "abc";
int16_t value3 = 1056;
Str_T s = Str_newFromInt16(value3);
h0 = Hash_insert(h0, Atom_newFromString(key3), Str_str(s));
EXPECT_NOT_NULL(h0);
EXPECT_EQ_UINT32(3, h0->nElements);
EXPECT_EQ_UINT32(3, h0->tableSize);
Str_free(&s);
Hash_free(&h0);
EXPECT_NULL(h0);
}