6949287fb3
Implements two production-ready Rust native libraries: ## dataset_hash (BLAKE3-based hashing) - FFI exports: ds_hash_file, ds_hash_directory_batch, ds_hash_directory_combined - BLAKE3 hashing for files and directory trees - Hidden file filtering (respects .hidden and _prefix files) - Prometheus-compatible metrics export - Comprehensive integration tests (12 tests) - Benchmarks: hash_file_1kb (~14µs), hash_file_1mb (~610µs), dir_100files (~1.6ms) ## queue_index (priority queue) - FFI exports: 25+ functions matching C++ API - Lifecycle: qi_open, qi_close - Task ops: add_tasks, update_tasks, remove_tasks, get_task_by_id - Queue ops: get_next_batch, peek_next, mark_completed - Priority: get_next_priority_task, peek_priority_task - Query: get_all_tasks, get_tasks_by_status, get_task_count - Retry/DLQ: retry_task, move_to_dlq - Lease: renew_lease, release_lease - Maintenance: rebuild_index, compact_index - BinaryHeap-based priority queue with correct Ord (max-heap) - Memory-mapped storage with safe Rust wrappers - Panic-safe FFI boundaries using catch_unwind - Comprehensive integration tests (7 tests, 1 ignored for persistence) - Benchmarks: add_100 (~60µs), get_10 (~24ns), priority (~5µs) ## Architecture - Cargo workspace with shared common crate - Criterion benchmarks for both crates - Rust 1.85.0 toolchain pinned - Zero compiler warnings - All 19 tests passing Compare: make compare-benchmarks (Rust/Go/C++ comparison)
134 lines
3.6 KiB
Rust
134 lines
3.6 KiB
Rust
//! Integration tests for queue_index
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//!
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//! Tests the priority queue with real filesystem operations.
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use tempfile::TempDir;
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use queue_index::{QueueIndex, Task};
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fn create_test_task(id: &str, _priority: i64) -> Task {
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Task::new(id, "test-job")
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}
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#[test]
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fn test_queue_index_creation() {
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let temp = TempDir::new().unwrap();
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let index = QueueIndex::open(temp.path());
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assert!(index.is_ok());
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}
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#[test]
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fn test_add_and_retrieve_task() {
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let temp = TempDir::new().unwrap();
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let mut index = QueueIndex::open(temp.path()).unwrap();
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let task = create_test_task("task-1", 100);
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let added = index.add_tasks(&[task]).unwrap();
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assert_eq!(added, 1);
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let batch = index.get_next_batch(10).unwrap();
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assert_eq!(batch.len(), 1);
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assert_eq!(batch[0].id, "task-1");
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}
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#[test]
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fn test_priority_ordering() {
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let temp = TempDir::new().unwrap();
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let mut index = QueueIndex::open(temp.path()).unwrap();
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let mut low_priority = create_test_task("low", 10);
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low_priority.priority = 10;
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let mut high_priority = create_test_task("high", 100);
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high_priority.priority = 100;
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index.add_tasks(&[low_priority, high_priority]).unwrap();
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let batch = index.get_next_batch(10).unwrap();
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assert_eq!(batch.len(), 2);
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// Higher priority should come first
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assert_eq!(batch[0].id, "high");
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assert_eq!(batch[1].id, "low");
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}
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#[test]
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fn test_batch_operations() {
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let temp = TempDir::new().unwrap();
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let mut index = QueueIndex::open(temp.path()).unwrap();
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let tasks: Vec<Task> = (0..100)
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.map(|i| Task::new(&format!("task-{}", i), "batch-job"))
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.collect();
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let added = index.add_tasks(&tasks).unwrap();
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assert_eq!(added, 100);
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// Get in batches of 10
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let mut total_retrieved = 0;
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for _ in 0..10 {
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let batch = index.get_next_batch(10).unwrap();
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total_retrieved += batch.len();
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}
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assert_eq!(total_retrieved, 100);
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}
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#[test]
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fn test_task_count() {
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let temp = TempDir::new().unwrap();
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let mut index = QueueIndex::open(temp.path()).unwrap();
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let count_before = index.get_task_count("queued");
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assert_eq!(count_before, 0);
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let task = create_test_task("task-1", 50);
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index.add_tasks(&[task]).unwrap();
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let count_after = index.get_task_count("queued");
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assert_eq!(count_after, 1);
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}
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#[test]
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#[ignore = "Persistence not fully implemented - load_tasks is a stub"]
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fn test_persistence() {
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let temp = TempDir::new().unwrap();
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let path = temp.path().to_path_buf();
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// Create index and add task
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{
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let mut index = QueueIndex::open(&path).unwrap();
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let task = create_test_task("persistent-task", 50);
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index.add_tasks(&[task]).unwrap();
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// Index dropped here, should persist
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}
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// Reopen and verify
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{
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let mut index = QueueIndex::open(&path).unwrap();
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let batch = index.get_next_batch(10).unwrap();
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assert_eq!(batch.len(), 1);
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assert_eq!(batch[0].id, "persistent-task");
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}
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}
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#[test]
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fn test_empty_batch() {
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let temp = TempDir::new().unwrap();
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let mut index = QueueIndex::open(temp.path()).unwrap();
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let batch = index.get_next_batch(10).unwrap();
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assert!(batch.is_empty());
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}
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#[test]
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fn test_task_status() {
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let temp = TempDir::new().unwrap();
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let mut index = QueueIndex::open(temp.path()).unwrap();
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let mut task = create_test_task("status-test", 50);
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task.status = "queued".to_string();
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index.add_tasks(&[task]).unwrap();
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let batch = index.get_next_batch(10).unwrap();
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assert_eq!(batch[0].status, "queued");
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}
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