73 lines
2.0 KiB
Rust
73 lines
2.0 KiB
Rust
use {
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rand::{CryptoRng, Rng, RngCore},
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solana_sdk::{
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clock::Slot,
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hash::Hash,
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instruction::CompiledInstruction,
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signature::{Keypair, Signer},
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stake,
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system_instruction::SystemInstruction,
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system_program, system_transaction,
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transaction::Transaction,
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},
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solana_vote_program::vote_transaction,
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};
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pub fn test_tx() -> Transaction {
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let keypair1 = Keypair::new();
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let pubkey1 = keypair1.pubkey();
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let zero = Hash::default();
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system_transaction::transfer(&keypair1, &pubkey1, 42, zero)
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}
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pub fn test_invalid_tx() -> Transaction {
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let mut tx = test_tx();
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tx.signatures = vec![Transaction::get_invalid_signature()];
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tx
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}
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pub fn test_multisig_tx() -> Transaction {
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let keypair0 = Keypair::new();
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let keypair1 = Keypair::new();
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let keypairs = vec![&keypair0, &keypair1];
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let lamports = 5;
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let blockhash = Hash::default();
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let transfer_instruction = SystemInstruction::Transfer { lamports };
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let program_ids = vec![system_program::id(), stake::program::id()];
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let instructions = vec![CompiledInstruction::new(
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0,
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&transfer_instruction,
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vec![0, 1],
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)];
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Transaction::new_with_compiled_instructions(
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&keypairs,
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&[],
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blockhash,
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program_ids,
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instructions,
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)
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}
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pub fn new_test_vote_tx<R>(rng: &mut R) -> Transaction
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where
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R: CryptoRng + RngCore,
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{
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let mut slots: Vec<Slot> = std::iter::repeat_with(|| rng.gen()).take(5).collect();
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slots.sort_unstable();
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slots.dedup();
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let switch_proof_hash = rng.gen_bool(0.5).then(|| solana_sdk::hash::new_rand(rng));
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vote_transaction::new_vote_transaction(
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slots,
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solana_sdk::hash::new_rand(rng), // bank_hash
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solana_sdk::hash::new_rand(rng), // blockhash
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&Keypair::generate(rng), // node_keypair
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&Keypair::generate(rng), // vote_keypair
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&Keypair::generate(rng), // authorized_voter_keypair
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switch_proof_hash,
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)
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}
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