blockworks-foundation
/
solana
mirror of https://github.com/blockworks-foundation/solana.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

test_add_precompiled_account_inherited_cap_while_replacing uses write cache (#29019)

This commit is contained in:
Jeff Washington (jwash) 2022-12-01 16:07:39 -06:00 committed by GitHub
parent 01cd55a27a
commit a9c8f26a66
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 37 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
runtime/src/bank.rs
View File

@ -15033,6 +15033,11 @@ pub(crate) mod tests {
);
}
fn add_root_and_flush_write_cache(bank: &Bank) {
bank.rc.accounts.add_root(bank.slot());
bank.flush_accounts_cache_slot_for_tests()
}
#[test]
fn test_add_builtin_account_inherited_cap_while_replacing() {
let (genesis_config, mint_keypair) = create_genesis_config(100_000);
@ -15143,21 +15148,41 @@ pub(crate) mod tests {
#[test]
fn test_add_precompiled_account_inherited_cap_while_replacing() {
let (genesis_config, mint_keypair) = create_genesis_config(100_000);
let bank = Bank::new_for_tests(&genesis_config);
let program_id = solana_sdk::pubkey::new_rand();
// when we flush the cache, it has side effects, so we have to restart the test each time we flush the cache
// and then want to continue modifying the bank
for pass in 0..4 {
let (genesis_config, mint_keypair) = create_genesis_config(100_000);
let bank = Bank::new_for_tests_with_config(
&genesis_config,
bank_test_config_caching_enabled(),
);
let program_id = solana_sdk::pubkey::new_rand();
bank.add_precompiled_account(&program_id);
assert_eq!(bank.capitalization(), bank.calculate_capitalization(true));
bank.add_precompiled_account(&program_id);
if pass == 0 {
add_root_and_flush_write_cache(&bank);
assert_eq!(bank.capitalization(), bank.calculate_capitalization(true));
continue;
}
// someone mess with program_id's balance
bank.withdraw(&mint_keypair.pubkey(), 10).unwrap();
assert_ne!(bank.capitalization(), bank.calculate_capitalization(true));
bank.deposit(&program_id, 10).unwrap();
assert_eq!(bank.capitalization(), bank.calculate_capitalization(true));
// someone mess with program_id's balance
bank.withdraw(&mint_keypair.pubkey(), 10).unwrap();
if pass == 1 {
add_root_and_flush_write_cache(&bank);
assert_ne!(bank.capitalization(), bank.calculate_capitalization(true));
continue;
}
bank.deposit(&program_id, 10).unwrap();
if pass == 2 {
add_root_and_flush_write_cache(&bank);
assert_eq!(bank.capitalization(), bank.calculate_capitalization(true));
continue;
}
bank.add_precompiled_account(&program_id);
assert_eq!(bank.capitalization(), bank.calculate_capitalization(true));
bank.add_precompiled_account(&program_id);
add_root_and_flush_write_cache(&bank);
assert_eq!(bank.capitalization(), bank.calculate_capitalization(true));
}
}
#[test]