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use {
solana_client::rpc_client::RpcClient,
solana_sdk::{clock::DEFAULT_MS_PER_SLOT, commitment_config::CommitmentConfig},
std::{thread::sleep, time::Duration},
};
#[macro_export]
macro_rules! check_balance {
($expected_balance:expr, $client:expr, $pubkey:expr) => {
(0..5).for_each(|tries| {
let balance = $client
.get_balance_with_commitment($pubkey, CommitmentConfig::processed())
.unwrap()
.value;
if balance == $expected_balance {
return;
}
if tries == 4 {
assert_eq!(balance, $expected_balance);
}
std::thread::sleep(std::time::Duration::from_millis(500));
});
};
($expected_balance:expr, $client:expr, $pubkey:expr,) => {
check_balance!($expected_balance, $client, $pubkey)
};
}
pub fn check_ready(rpc_client: &RpcClient) {
while rpc_client
.get_slot_with_commitment(CommitmentConfig::processed())
.unwrap()
< 5
{
sleep(Duration::from_millis(DEFAULT_MS_PER_SLOT));
}
}