def wasm_contract():
return utils.compile_rust_contract('''
const N: u32 = 100;
metadata! {
#[near_bindgen]
#[derive(Default, BorshSerialize, BorshDeserialize)]
pub struct LoadContract {}
}
#[near_bindgen]
impl LoadContract {
pub fn do_work(&self) {
// Do some pointless work.
// In this case we bubble sort a reversed list.
// Thus, this is O(N) in space and O(N^2) in time.
let xs: Vec<u32> = (0..N).rev().collect();
let _ = Self::bubble_sort(xs);
env::log(b"Done.");
}
fn bubble_sort(mut xs: Vec<u32>) -> Vec<u32> {
let n = xs.len();
for i in 0..n {
for j in 1..(n - i) {
if xs[j - 1] > xs[j] {
let tmp = xs[j - 1];
xs[j - 1] = xs[j];
xs[j] = tmp;
}
}
}
xs
}
}''')
status2 = nodes[1].get_status()
hash_2 = status2['sync_info']['latest_block_hash']
hash_2 = base58.b58decode(hash_2.encode('utf8'))
tx2 = sign_function_call_tx(nodes[0].signer_key,
nodes[0].signer_key.account_id, 'log_something',
[], 100000000000, 100000000000, 20, hash_2)
res = nodes[1].send_tx_and_wait(tx2, 20)
assert res['result']['receipts_outcome'][0]['outcome']['logs'][0] == 'hello'
wasm_file = compile_rust_contract('''
metadata! {
#[near_bindgen]
#[derive(Default, BorshDeserialize, BorshSerialize)]
pub struct StatusMessage {}
}
#[near_bindgen]
impl StatusMessage {
pub fn log_world(&self) {
env::log(b"world");
}
}
''')
status3 = nodes[2].get_status()
hash_3 = status3['sync_info']['latest_block_hash']
hash_3 = base58.b58decode(hash_3.encode('utf8'))
tx3 = sign_deploy_contract_tx(nodes[2].signer_key, load_binary_file(wasm_file),
10, hash_3)
res = nodes[3].send_tx(tx3)
time.sleep(3)