8a0950260f
Splits monolithic cluster.rs into tidal-server/src/cluster/ modules. Adds redeliver-missed relay, bounded HLC drift, lag tracking, and reconcile idempotence. Five new tier-3 test suites (chaos, lifecycle, multiproc, region, routes, runbook) all green. Docs, CHANGELOG, and ROADMAP updated with G4/G5/G6 known gaps.
80 lines
3.0 KiB
Rust
80 lines
3.0 KiB
Rust
#![allow(clippy::too_many_lines)]
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//! Regression guards for the 2026-05-28 quality sweep.
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//!
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//! These tests fail the build if a previously-fixed systemic defect is
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//! reintroduced. Each guard maps to a finding from the sweep:
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//!
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//! - `DOCDRIFT-2`: stale "no implementation yet" status reappearing in
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//! `CLAUDE.md` after M0-M8 shipped.
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//! - `DOCKER-2`: the standalone container booting ephemeral (silent data loss
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//! on restart) because `--data-dir` was dropped from the entrypoint.
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//!
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//! The "silent-wrong-results" cluster (profiles referencing unimplemented
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//! aggregations) is guarded by unit tests in `ranking::registry`
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//! (`register_rejects_ratio_aggregation_in_gate` et al.) and the `ThirtyDays`
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//! window by `signals::warm` tests — those live next to the code they protect.
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use std::{fs, path::PathBuf};
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/// Crate root (`tidal/`), resolved at compile time.
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fn crate_root() -> PathBuf {
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PathBuf::from(env!("CARGO_MANIFEST_DIR"))
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}
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/// Workspace root (the parent of `tidal/`), where the canonical `docker/`
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/// images live since the docker consolidation.
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fn workspace_root() -> PathBuf {
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crate_root()
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.parent()
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.expect("tidal/ crate lives inside the workspace root")
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.to_path_buf()
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}
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/// Read a crate-relative file, panicking with a clear message if absent.
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fn read(rel: &str) -> String {
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read_at(&crate_root(), rel)
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}
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/// Read a workspace-relative file, panicking with a clear message if absent.
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fn read_workspace(rel: &str) -> String {
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read_at(&workspace_root(), rel)
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}
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fn read_at(root: &std::path::Path, rel: &str) -> String {
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let path = root.join(rel);
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fs::read_to_string(&path).unwrap_or_else(|e| panic!("cannot read {}: {e}", path.display()))
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}
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/// DOCDRIFT-2: the crate must not re-advertise itself as unimplemented now that
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/// M0-M8 has shipped (see CHANGELOG.md).
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#[test]
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fn claude_md_does_not_claim_unimplemented() {
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let claude_md = read("CLAUDE.md");
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for stale in ["No implementation yet", "Vision and specification phase"] {
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assert!(
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!claude_md.contains(stale),
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"tidal/CLAUDE.md reintroduced the stale status phrase {stale:?}; \
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the crate has shipped M0-M8 (see CHANGELOG.md)."
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);
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}
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}
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/// DOCKER-2: the standalone image must boot with a persistent `--data-dir` and
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/// declare the volume, so a restart never silently loses durable data.
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///
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/// The Dockerfile lives at the WORKSPACE root (`docker/standalone/`) since the
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/// docker consolidation removed the per-crate `tidal/docker/` mirror.
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#[test]
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fn standalone_dockerfile_is_persistent() {
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let dockerfile = read_workspace("docker/standalone/Dockerfile");
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assert!(
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dockerfile.contains("--data-dir"),
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"docker/standalone/Dockerfile dropped `--data-dir`; the container would boot ephemeral \
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and lose all durable data on restart (DOCKER-2)."
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);
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assert!(
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dockerfile.contains("VOLUME"),
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"docker/standalone/Dockerfile dropped its VOLUME declaration for the data directory."
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);
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}
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