Merge latest master in v0.2.0

lighthouse/environment/tests/environment_builder.rs

@@ -0,0 +1,93 @@
+/*
+ *
+ * TODO: disabled until hardcoded testnet config is updated for v0.11
+ *
+ *
+#![cfg(test)]
+
+use clap::ArgMatches;
+use environment::EnvironmentBuilder;
+use eth2_testnet_config::Eth2TestnetConfig;
+use std::path::PathBuf;
+use types::{Epoch, MainnetEthSpec, YamlConfig};
+
+fn builder() -> EnvironmentBuilder<MainnetEthSpec> {
+    EnvironmentBuilder::mainnet()
+        .single_thread_tokio_runtime()
+        .expect("should set runtime")
+        .null_logger()
+        .expect("should set logger")
+}
+
+fn dummy_data_dir() -> PathBuf {
+    PathBuf::from("./tests/datadir_that_does_not_exist")
+}
+
+fn eth2_testnet_config() -> Eth2TestnetConfig<MainnetEthSpec> {
+    Eth2TestnetConfig::hard_coded().expect("should decode hard_coded params")
+}
+
+mod setup_eth2_config {
+    use super::*;
+
+    #[test]
+    fn returns_err_if_the_loaded_config_doesnt_match() {
+        // `Minimal` spec
+        let path_to_minimal_spec = PathBuf::from("./tests/minimal_spec");
+
+        // `Mainnet` spec
+        let builder = builder();
+
+        let result = builder.setup_eth2_config(
+            path_to_minimal_spec,
+            eth2_testnet_config(),
+            &ArgMatches::default(),
+        );
+
+        assert!(result.is_err());
+        assert_eq!(
+            result.err().unwrap(),
+            "Eth2 config loaded from disk does not match client spec version. Got minimal expected mainnet"
+        );
+    }
+
+    #[test]
+    fn update_slot_time() {
+        // testnet
+        let cli_args =
+            beacon_node::cli_app().get_matches_from(vec!["app", "testnet", "--slot-time", "999"]);
+
+        let environment = builder()
+            .setup_eth2_config(dummy_data_dir(), eth2_testnet_config(), &cli_args)
+            .expect("should setup eth2_config")
+            .build()
+            .expect("should build environment");
+
+        assert_eq!(environment.eth2_config.spec.milliseconds_per_slot, 999);
+    }
+
+    #[test]
+    fn update_spec_with_yaml_config() {
+        let config_yaml = PathBuf::from("./tests/testnet_dir/config.yaml");
+
+        let mut eth2_testnet_config = eth2_testnet_config();
+        eth2_testnet_config.yaml_config =
+            Some(YamlConfig::from_file(config_yaml.as_path()).expect("should load yaml config"));
+
+        let environment = builder()
+            .setup_eth2_config(
+                dummy_data_dir(),
+                eth2_testnet_config,
+                &ArgMatches::default(),
+            )
+            .expect("should setup eth2_config")
+            .build()
+            .expect("should build environment");
+
+        assert_eq!(
+            environment.eth2_config.spec.far_future_epoch,
+            Epoch::new(999) // see testnet_dir/config.yaml
+        );
+    }
+}
+*/

lighthouse/environment/tests/minimal_spec/eth2-spec.toml

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+spec_constants = "minimal" # for testing
+
+[spec]
+genesis_slot = 0
+base_rewards_per_epoch = 4
+deposit_contract_tree_depth = 32
+max_committees_per_slot = 64
+target_committee_size = 128
+min_per_epoch_churn_limit = 4
+churn_limit_quotient = 65536
+shuffle_round_count = 90
+min_genesis_active_validator_count = 16384
+min_genesis_time = 1578009600
+min_deposit_amount = 1000000000
+max_effective_balance = 32000000000
+ejection_balance = 16000000000
+effective_balance_increment = 1000000000
+genesis_fork_version = "0x00000000"
+bls_withdrawal_prefix_byte = "0x00"
+min_genesis_delay = 86400
+milliseconds_per_slot = 12000
+min_attestation_inclusion_delay = 1
+min_seed_lookahead = 1
+max_seed_lookahead = 4
+min_epochs_to_inactivity_penalty = 4
+min_validator_withdrawability_delay = 256
+persistent_committee_period = 2048
+base_reward_factor = 64
+whistleblower_reward_quotient = 512
+proposer_reward_quotient = 8
+inactivity_penalty_quotient = 33554432
+min_slashing_penalty_quotient = 32
+domain_beacon_proposer = 0
+domain_beacon_attester = 1
+domain_randao = 2
+domain_deposit = 3
+domain_voluntary_exit = 4
+safe_slots_to_update_justified = 8
+eth1_follow_distance = 1024
+seconds_per_eth1_block = 14
+boot_nodes = []
+network_id = 1

lighthouse/environment/tests/testnet_dir/config.yaml

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+FAR_FUTURE_EPOCH: 999 # for testing
+BASE_REWARDS_PER_EPOCH: 4
+DEPOSIT_CONTRACT_TREE_DEPTH: 32
+MAX_COMMITTEES_PER_SLOT: 64
+TARGET_COMMITTEE_SIZE: 128
+MIN_PER_EPOCH_CHURN_LIMIT: 4
+CHURN_LIMIT_QUOTIENT: 65536
+SHUFFLE_ROUND_COUNT: 90
+MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 4096
+MIN_GENESIS_TIME: 0
+MIN_GENESIS_DELAY: 3600
+MIN_DEPOSIT_AMOUNT: 10000000
+MAX_EFFECTIVE_BALANCE: 3200000000
+EJECTION_BALANCE: 1600000000
+EFFECTIVE_BALANCE_INCREMENT: 100000000
+GENESIS_SLOT: 0
+GENESIS_FORK_VERSION: 0x01030307
+BLS_WITHDRAWAL_PREFIX: 0x00
+SECONDS_PER_SLOT: 12
+MIN_ATTESTATION_INCLUSION_DELAY: 1
+MIN_SEED_LOOKAHEAD: 1
+MAX_SEED_LOOKAHEAD: 4
+MIN_EPOCHS_TO_INACTIVITY_PENALTY: 4
+MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256
+PERSISTENT_COMMITTEE_PERIOD: 2048
+BASE_REWARD_FACTOR: 64
+WHISTLEBLOWER_REWARD_QUOTIENT: 512
+PROPOSER_REWARD_QUOTIENT: 8
+INACTIVITY_PENALTY_QUOTIENT: 33554432
+MIN_SLASHING_PENALTY_QUOTIENT: 32
+SAFE_SLOTS_TO_UPDATE_JUSTIFIED: 8
+DOMAIN_BEACON_PROPOSER: 0x00000000
+DOMAIN_BEACON_ATTESTER: 0x01000000
+DOMAIN_RANDAO: 0x02000000
+DOMAIN_DEPOSIT: 0x03000000
+DOMAIN_VOLUNTARY_EXIT: 0x04000000
+JUSTIFICATION_BITS_LENGTH: 0x04000000
+MAX_VALIDATORS_PER_COMMITTEE: 2048
+GENESIS_EPOCH: 0
+SLOTS_PER_EPOCH: 32
+SLOTS_PER_ETH1_VOTING_PERIOD: 1024
+SLOTS_PER_HISTORICAL_ROOT: 8192
+EPOCHS_PER_HISTORICAL_VECTOR: 65536
+EPOCHS_PER_SLASHINGS_VECTOR: 8192
+HISTORICAL_ROOTS_LIMIT: 16777216
+VALIDATOR_REGISTRY_LIMIT: 1099511627776
+MAX_PROPOSER_SLASHINGS: 16
+MAX_ATTESTER_SLASHINGS: 1
+MAX_ATTESTATIONS: 128
+MAX_DEPOSITS: 16
+MAX_VOLUNTARY_EXITS: 16
+ETH1_FOLLOW_DISTANCE: 16
+TARGET_AGGREGATORS_PER_COMMITTEE: 0
+RANDOM_SUBNETS_PER_VALIDATOR: 0
+EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION: 0
+SECONDS_PER_ETH1_BLOCK: 14