Duration: 3-6 weeks
Goal: Ensure production quality through comprehensive testing and optimization
Phase 6 transforms RustIRC from a feature-complete client into a production-ready application. This phase focuses on rigorous testing across all platforms, performance optimization, security auditing, and fixing any issues discovered. The goal is to achieve stability, performance, and reliability that matches or exceeds existing IRC clients.
- Implement comprehensive test suite
- Optimize performance bottlenecks
- Conduct security audit
- Fix bugs and stability issues
- Complete documentation
- Prepare for release
// tests/common/mod.rs
pub struct TestEnvironment {
irc_server: MockIrcServer,
client: RustIrcClient,
temp_dir: TempDir,
}
impl TestEnvironment {
pub async fn new() -> Result<Self> {
let temp_dir = TempDir::new()?;
let server = MockIrcServer::new().await?;
let config = ClientConfig {
data_dir: temp_dir.path().to_owned(),
// ... test configuration
};
let client = RustIrcClient::new(config).await?;
Ok(Self {
irc_server: server,
client,
temp_dir,
})
}
}#[cfg(test)]
mod parser_tests {
use super::*;
use proptest::prelude::*;
#[test]
fn test_parse_complex_message() {
let input = "@time=2023-01-01T00:00:00.000Z;msgid=123 :nick!user@host PRIVMSG #channel :Hello \x0304red\x03 text!";
let msg = parse_message(input).unwrap();
assert_eq!(msg.tags.get("time"), Some(&"2023-01-01T00:00:00.000Z".to_string()));
assert_eq!(msg.tags.get("msgid"), Some(&"123".to_string()));
assert_eq!(msg.prefix, Some(Prefix::User {
nick: "nick".to_string(),
user: Some("user".to_string()),
host: Some("host".to_string()),
}));
assert_eq!(msg.command, Command::Privmsg);
assert_eq!(msg.params[0], "#channel");
assert_eq!(msg.params[1], "Hello \x0304red\x03 text!");
}
proptest! {
#[test]
fn test_parse_doesnt_crash(s in "\\PC*") {
let _ = parse_message(&s);
}
}
}#[cfg(test)]
mod state_tests {
use super::*;
#[tokio::test]
async fn test_concurrent_state_updates() {
let state = Arc::new(RwLock::new(IrcState::new()));
let mut handles = vec![];
// Spawn multiple tasks updating state
for i in 0..100 {
let state_clone = state.clone();
let handle = tokio::spawn(async move {
let mut state = state_clone.write().await;
state.add_channel(ServerId(0), &format!("#test{}", i));
});
handles.push(handle);
}
// Wait for all tasks
for handle in handles {
handle.await.unwrap();
}
// Verify state
let state = state.read().await;
assert_eq!(state.channel_count(ServerId(0)), 100);
}
}// tests/integration/connection_test.rs
#[tokio::test]
async fn test_full_connection_flow() {
let env = TestEnvironment::new().await.unwrap();
// Configure server responses
env.irc_server.expect_nick("testuser");
env.irc_server.expect_user("testuser", "Test User");
env.irc_server.respond_with_welcome();
// Connect client
let server_id = env.client.connect(ServerConfig {
address: env.irc_server.address(),
nick: "testuser".to_string(),
// ...
}).await.unwrap();
// Wait for registration
env.client.wait_for_registration(server_id).await.unwrap();
// Verify state
assert!(env.client.is_connected(server_id));
assert_eq!(env.client.current_nick(server_id), "testuser");
}#[tokio::test]
async fn test_dcc_file_transfer() {
let env = TestEnvironment::new().await.unwrap();
// Create test file
let file_path = env.temp_dir.path().join("test.bin");
let file_data: Vec<u8> = (0..1024*1024).map(|i| (i % 256) as u8).collect();
std::fs::write(&file_path, &file_data).unwrap();
// Setup DCC send
let transfer_id = env.client.dcc_send("peer", &file_path).await.unwrap();
// Simulate peer accepting
env.simulate_dcc_accept(transfer_id).await;
// Wait for completion
env.client.wait_for_transfer(transfer_id).await.unwrap();
// Verify transfer
let received_path = env.temp_dir.path().join("received.bin");
let received_data = std::fs::read(&received_path).unwrap();
assert_eq!(file_data, received_data);
}// tests/e2e/gui_test.rs
#[test]
fn test_gui_message_flow() {
let mut app = TestApp::new();
// Connect to server
app.click_menu("Server", "Quick Connect");
app.fill_input("server", "irc.example.com");
app.fill_input("nick", "testuser");
app.click_button("Connect");
// Join channel
app.wait_for_connected();
app.type_input("/join #test");
app.press_key(Key::Enter);
// Send message
app.wait_for_channel("#test");
app.type_input("Hello, world!");
app.press_key(Key::Enter);
// Verify message appears
assert!(app.message_exists("testuser", "Hello, world!"));
}# .github/workflows/cross-platform-test.yml
name: Cross-Platform Tests
on: [push, pull_request]
jobs:
test:
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macos-latest]
rust: [stable, beta]
include:
- os: ubuntu-latest
display: xvfb-run -a
- os: windows-latest
display: ""
- os: macos-latest
display: ""
runs-on: ${{ matrix.os }}
steps:
- uses: actions/checkout@v2
- uses: actions-rs/toolchain@v1
with:
toolchain: ${{ matrix.rust }}
- name: Run tests
run: ${{ matrix.display }} cargo test --all-features// benches/performance.rs
use criterion::{black_box, criterion_group, criterion_main, Criterion};
fn benchmark_message_parsing(c: &mut Criterion) {
let simple_msg = "PRIVMSG #channel :Hello, world!";
let complex_msg = "@time=2023-01-01T00:00:00Z;msgid=123 :nick!user@host PRIVMSG #channel :Message with \x0304colors\x03";
c.bench_function("parse_simple_message", |b| {
b.iter(|| parse_message(black_box(simple_msg)))
});
c.bench_function("parse_complex_message", |b| {
b.iter(|| parse_message(black_box(complex_msg)))
});
}
criterion_group!(benches, benchmark_message_parsing);
criterion_main!(benches);// Before optimization
pub struct MessageBuffer {
messages: Vec<Message>,
}
// After optimization
pub struct MessageBuffer {
messages: VecDeque<Arc<Message>>,
max_size: usize,
total_bytes: AtomicUsize,
}
impl MessageBuffer {
pub fn add_message(&mut self, msg: Message) {
let msg_size = msg.estimated_size();
let msg = Arc::new(msg);
self.messages.push_back(msg.clone());
self.total_bytes.fetch_add(msg_size, Ordering::Relaxed);
// Trim old messages if over limit
while self.total_bytes.load(Ordering::Relaxed) > self.max_size {
if let Some(old_msg) = self.messages.pop_front() {
let size = old_msg.estimated_size();
self.total_bytes.fetch_sub(size, Ordering::Relaxed);
}
}
}
}use string_cache::DefaultAtom;
pub struct OptimizedUser {
nick: DefaultAtom,
user: Option<DefaultAtom>,
host: Option<DefaultAtom>,
// Commonly repeated strings are interned
}impl MessageView {
pub fn render_visible(&self, viewport: Viewport) -> Vec<Element> {
let start_idx = self.find_first_visible(viewport.top);
let end_idx = self.find_last_visible(viewport.bottom);
self.messages[start_idx..=end_idx]
.iter()
.map(|msg| self.render_message(msg))
.collect()
}
fn find_first_visible(&self, top: f32) -> usize {
// Binary search for first visible message
self.messages.partition_point(|msg| msg.y_offset < top)
}
}pub struct ConnectionPool {
connections: HashMap<ServerId, PooledConnection>,
idle_timeout: Duration,
}
pub struct PooledConnection {
stream: TcpStream,
last_used: Instant,
keepalive_task: JoinHandle<()>,
}pub fn validate_irc_message(input: &str) -> Result<(), ValidationError> {
// Check message length
if input.len() > 512 {
return Err(ValidationError::MessageTooLong);
}
// Check for null bytes
if input.contains('\0') {
return Err(ValidationError::NullByte);
}
// Check for invalid characters
if !input.is_ascii() && !input.is_char_boundary(input.len()) {
return Err(ValidationError::InvalidUtf8);
}
Ok(())
}pub struct CtcpFloodProtector {
recent_ctcp: HashMap<String, VecDeque<Instant>>,
max_per_minute: usize,
}
impl CtcpFloodProtector {
pub fn should_respond(&mut self, from: &str) -> bool {
let now = Instant::now();
let one_minute_ago = now - Duration::from_secs(60);
let recent = self.recent_ctcp.entry(from.to_string())
.or_insert_with(VecDeque::new);
// Remove old entries
recent.retain(|&time| time > one_minute_ago);
if recent.len() >= self.max_per_minute {
false
} else {
recent.push_back(now);
true
}
}
}#[test]
fn test_lua_sandbox_prevents_file_access() {
let engine = LuaEngine::new(true).unwrap();
let malicious_scripts = vec![
"os.execute('rm -rf /')",
"io.open('/etc/passwd', 'r')",
"require('os').exit()",
"loadfile('/etc/passwd')",
"dofile('malicious.lua')",
];
for script in malicious_scripts {
let result = engine.execute(script);
assert!(result.is_err(), "Script should be blocked: {}", script);
}
}pub fn install_panic_handler() {
std::panic::set_hook(Box::new(|panic_info| {
// Log panic information
error!("Application panicked: {:?}", panic_info);
// Save current state
if let Ok(state_path) = dirs::data_dir()
.map(|d| d.join("rustirc").join("crash-state.json")) {
if let Ok(state) = get_application_state() {
let _ = std::fs::write(state_path, serde_json::to_string(&state).unwrap());
}
}
// Show user-friendly error dialog
#[cfg(feature = "gui")]
show_crash_dialog(panic_info);
}));
}impl ConnectionManager {
pub async fn recover_from_error(&mut self, server_id: ServerId, error: ConnectionError) {
match error {
ConnectionError::Timeout => {
// Try to send PING
if let Err(_) = self.send_ping(server_id).await {
self.reconnect(server_id).await;
}
}
ConnectionError::Reset => {
// Immediate reconnect with backoff
self.reconnect_with_backoff(server_id).await;
}
ConnectionError::TlsError(_) => {
// Notify user, don't auto-reconnect
self.notify_tls_error(server_id, error);
}
_ => {
// Generic reconnection logic
self.handle_generic_error(server_id, error).await;
}
}
}
}//! # RustIRC Client Library
//!
//! RustIRC provides a modern, safe, and extensible IRC client implementation.
//!
//! ## Quick Start
//!
//! ```rust
//! use rustirc::{Client, ServerConfig};
//!
//! #[tokio::main]
//! async fn main() -> Result<(), Box<dyn std::error::Error>> {
//! let client = Client::new();
//!
//! client.connect(ServerConfig {
//! address: "irc.libera.chat:6697".parse()?,
//! use_tls: true,
//! nick: "my_bot".to_string(),
//! ..Default::default()
//! }).await?;
//!
//! client.join("#rust").await?;
//! client.send_message("#rust", "Hello from RustIRC!").await?;
//!
//! Ok(())
//! }
//! ```
# RustIRC User Manual
## Table of Contents
1. Getting Started
2. Basic Usage
3. Advanced Features
4. Scripting Guide
5. Troubleshooting
6. FAQ
## Getting Started
### Installation
#### Windows
Download the installer from [releases page] and run RustIRC-Setup.exe
#### macOS
```bash
brew install rustirc# Debian/Ubuntu
sudo apt install rustirc
# Arch
yay -S rustirc
## Release Preparation
### Version Bumping
```toml
# Cargo.toml
[workspace.package]
version = "1.0.0-rc1"
# Update all member crates
[dependencies]
rustirc-core = { version = "=1.0.0-rc1", path = "./rustirc-core" }
# Changelog
## [1.0.0-rc1] - 2024-XX-XX
### Added
- Complete IRC protocol support (RFC 1459/2812)
- Full IRCv3.2 compliance
- DCC file transfers with resume support
- Lua scripting engine
- Cross-platform GUI and TUI
- Native notifications
- Proxy support (SOCKS5, HTTP)
### Security
- Sandboxed script execution
- TLS by default with certificate validation
- SASL authentication (PLAIN, EXTERNAL, SCRAM-SHA-256)By the end of Phase 6:
-
Comprehensive Test Suite
- 90%+ code coverage
- All features tested
- Cross-platform validation
- Performance benchmarks
-
Optimized Performance
- <50MB memory for typical use
- <100ms startup time
- 60fps UI rendering
- Efficient network usage
-
Security Validation
- No critical vulnerabilities
- Sandboxing verified
- Input validation complete
- Secure defaults
-
Stable Release Candidate
- All major bugs fixed
- Crash recovery implemented
- Error handling robust
- Documentation complete
Phase 6 is complete when:
- All tests pass on all platforms
- Performance targets achieved
- Security audit passed
- Zero critical bugs
- Documentation comprehensive
- Release candidate ready
With testing and optimization complete, Phase 7 will focus on packaging, distribution, and the official release of RustIRC 1.0.