lighthouse/eth2/state_processing/tests/tests.rs
2019-04-02 14:30:32 +11:00

108 lines
3.2 KiB
Rust

use serde_derive::Deserialize;
use serde_yaml;
use state_processing::{
per_block_processing, per_block_processing_without_verifying_block_signature,
per_slot_processing,
};
use std::{fs::File, io::prelude::*, path::PathBuf};
use types::*;
#[allow(unused_imports)]
use yaml_utils;
#[derive(Debug, Deserialize)]
pub struct TestCase {
pub name: String,
pub config: ChainSpec,
pub verify_signatures: bool,
pub initial_state: BeaconState,
pub blocks: Vec<BeaconBlock>,
}
#[derive(Debug, Deserialize)]
pub struct TestDoc {
pub title: String,
pub summary: String,
pub fork: String,
pub test_cases: Vec<TestCase>,
}
#[test]
fn test_read_yaml() {
// Test sanity-check_small-config_32-vals.yaml
let mut file = {
let mut file_path_buf = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
file_path_buf.push("yaml_utils/specs/sanity-check_small-config_32-vals.yaml");
File::open(file_path_buf).unwrap()
};
let mut yaml_str = String::new();
file.read_to_string(&mut yaml_str).unwrap();
yaml_str = yaml_str.to_lowercase();
let _doc: TestDoc = serde_yaml::from_str(&yaml_str.as_str()).unwrap();
// Test sanity-check_default-config_100-vals.yaml
file = {
let mut file_path_buf = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
file_path_buf.push("yaml_utils/specs/sanity-check_default-config_100-vals.yaml");
File::open(file_path_buf).unwrap()
};
yaml_str = String::new();
file.read_to_string(&mut yaml_str).unwrap();
yaml_str = yaml_str.to_lowercase();
let _doc: TestDoc = serde_yaml::from_str(&yaml_str.as_str()).unwrap();
}
#[test]
fn run_state_transition_tests_small() {
// Test sanity-check_small-config_32-vals.yaml
let mut file = {
let mut file_path_buf = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
file_path_buf.push("yaml_utils/specs/sanity-check_small-config_32-vals.yaml");
File::open(file_path_buf).unwrap()
};
let mut yaml_str = String::new();
file.read_to_string(&mut yaml_str).unwrap();
yaml_str = yaml_str.to_lowercase();
let doc: TestDoc = serde_yaml::from_str(&yaml_str.as_str()).unwrap();
// Run Tests
for (i, test_case) in doc.test_cases.iter().enumerate() {
let mut state = test_case.initial_state.clone();
for block in test_case.blocks.iter() {
while block.slot > state.slot {
let latest_block_header = state.latest_block_header.clone();
let res = per_slot_processing(&mut state, &latest_block_header, &test_case.config)
.unwrap();
}
if test_case.verify_signatures {
let res = per_block_processing(&mut state, &block, &test_case.config);
if res.is_err() {
println!("{:?}", i);
println!("{:?}", res);
};
} else {
let res = per_block_processing_without_verifying_block_signature(
&mut state,
&block,
&test_case.config,
);
if res.is_err() {
println!("{:?}", i);
println!("{:?}", res);
}
}
}
}
}