GitNexus/gitnexus/vitest.config.ts
Gergő Magyar ac9a2ee12f
chore(ci): consolidate parity shards and narrow cross-platform matrix (#1798)
* chore(ci): reduce CI runner-minutes by consolidating parity and narrowing cross-platform

Scope-resolution parity previously spawned 9 separate GitHub Actions jobs
(one per migrated language), each doing full checkout + npm ci + build for
a single test file. Consolidate into one job running scripts/run-parity.ts
which loops through all migrated languages sequentially — same coverage,
~45 fewer runner-minutes of redundant setup per PR.

Cross-platform (Windows/macOS) previously ran the full 373-file test suite.
Narrow to 45 platform-sensitive files (native LadybugDB, process spawning,
path separators, worker threads, filesystem behavior). Full suite still runs
on Ubuntu with coverage.

Also adds 2 missing lbug integration tests (lbug-orphan-sidecar-recovery,
lbug-readonly-init) to the sequential lbug-db vitest project where they
belong, and rewrites TESTING.md to document all test lanes.

* fix: address code review findings on parity and cross-platform scripts

- Capture stderr in run-parity.ts (vitest writes diagnostics to stderr)
- Lower per-invocation timeout from 5min to 60s to stay within CI job limit
- Add --language flag validation (error on missing value)
- Add timeout diagnostic to run-cross-platform.ts catch block
- Add analyze-wal-checkpoint-failure.test.ts to lbug-db sequential project
- Expand cross-platform list: parser-loader, pipeline, pipeline-graph-golden,
  setup-skills, cli/tool-no-index-stderr (51 files, was 45)

* fix: add shell:true for Windows npx resolution and simplify fs import

execFileSync('npx', ...) fails with ENOENT on Windows because npx is
npx.cmd — shell:true resolves this. Also replaces dynamic await
import('fs') with static import, and fixes timeout detection to use
err.killed instead of err.code.

* fix(ci): raise parity per-invocation timeout to 120s and job timeout to 30min

TypeScript and C++ resolver tests take 60-90s on CI runners, exceeding
the 60s per-invocation timeout. Raise to 120s. Also bump the job-level
timeout from 25 to 30 minutes for margin (realistic total is ~11 min).

* fix(ci): raise parity per-invocation timeout to 180s for C++ resolver

C++ resolver tests take 130-150s on CI runners due to template
metaprogramming, ADL, and SFINAE fixture volume. 120s was still too
tight. Realistic total across all 9 languages is ~12 min, well under
the 30-min job timeout.

* fix(ci): use stdio inherit for parity — no per-invocation timeout

Switch from piped stdio with per-invocation timeouts to stdio: 'inherit'.
Vitest output streams to CI console in real time, making failures
immediately visible. The CI job-level timeout (30 min) is the only
guard — no more artificial per-invocation timeouts that cut off slow
resolver tests like C++ (which genuinely takes 3+ minutes).

---------

Co-authored-by: Test <test@example.com>
2026-05-24 12:10:10 +01:00

119 lines
4.9 KiB
TypeScript

import { defineConfig } from 'vitest/config';
export default defineConfig({
test: {
// Shared settings — inherited by all projects via extends: true
testTimeout: 30000,
hookTimeout: 120000,
pool: 'forks',
globals: true,
teardownTimeout: 3000,
// N-API destructors can crash worker forks on macOS during process exit.
// This is independent of the QueryResult lifetime fix in @ladybugdb/core 0.15.2 —
// it's a vitest forks + native addon interaction where destructors run in
// arbitrary order at exit. Tests themselves pass; only the exit crashes.
// TODO: remove once LadybugDB fixes all N-API destructor ordering issues.
dangerouslyIgnoreUnhandledErrors: true,
// Coverage stays at root (not supported in project configs)
coverage: {
provider: 'v8',
include: ['src/**/*.ts'],
exclude: [
'src/cli/index.ts', // CLI entry point (commander wiring)
'src/server/**', // HTTP server (requires network)
'src/core/wiki/**', // Wiki generation (requires LLM)
],
// Auto-ratchet: vitest bumps thresholds when coverage exceeds them.
// CI will fail if a PR drops below these floors.
thresholds: {
statements: 26,
branches: 23,
functions: 28,
lines: 27,
},
},
// LadybugDB's native mmap addon causes file-lock conflicts when vitest
// runs lbug test files in parallel forks on Windows. The 'lbug-db'
// project forces sequential execution (fileParallelism: false).
//
// Each file runs in its own fork — the fork exits after the file
// completes, triggering an N-API destructor segfault that is caught
// by dangerouslyIgnoreUnhandledErrors. Tests themselves pass; only
// the exit crashes. This is safer than isolate: false, which causes
// native state corruption after 2-3 open/close cycles in the same fork.
projects: [
{
extends: true,
test: {
name: 'lbug-db',
include: [
'test/integration/lbug-core-adapter.test.ts',
'test/integration/lbug-vector-extension.test.ts',
'test/integration/lbug-pool.test.ts',
'test/integration/lbug-pool-stability.test.ts',
'test/integration/local-backend.test.ts',
'test/integration/local-backend-calltool.test.ts',
'test/integration/search-core.test.ts',
'test/integration/search-pool.test.ts',
'test/integration/augmentation.test.ts',
'test/integration/staleness-and-stability.test.ts',
'test/integration/lbug-lock-retry.test.ts',
'test/integration/lbug-open-retry.test.ts',
'test/integration/lbug-close-handle-release.test.ts',
'test/integration/api-impact-e2e.test.ts',
'test/integration/shape-check-regression.test.ts',
'test/integration/java-class-impact.test.ts',
'test/integration/class-impact-all-languages.test.ts',
'test/integration/lbug-orphan-sidecar-recovery.test.ts',
'test/integration/lbug-readonly-init.test.ts',
'test/integration/analyze-wal-checkpoint-failure.test.ts',
],
fileParallelism: false,
sequence: { groupOrder: 1 },
},
},
{
extends: true,
test: {
name: 'default',
sequence: { groupOrder: 3 },
include: ['test/**/*.test.ts'],
exclude: [
'test/integration/lbug-core-adapter.test.ts',
'test/integration/lbug-vector-extension.test.ts',
'test/integration/lbug-pool.test.ts',
'test/integration/lbug-pool-stability.test.ts',
'test/integration/local-backend.test.ts',
'test/integration/local-backend-calltool.test.ts',
'test/integration/search-core.test.ts',
'test/integration/search-pool.test.ts',
'test/integration/augmentation.test.ts',
'test/integration/staleness-and-stability.test.ts',
'test/integration/lbug-lock-retry.test.ts',
'test/integration/lbug-open-retry.test.ts',
'test/integration/lbug-close-handle-release.test.ts',
'test/integration/api-impact-e2e.test.ts',
'test/integration/shape-check-regression.test.ts',
'test/integration/java-class-impact.test.ts',
'test/integration/class-impact-all-languages.test.ts',
'test/integration/lbug-orphan-sidecar-recovery.test.ts',
'test/integration/lbug-readonly-init.test.ts',
'test/integration/analyze-wal-checkpoint-failure.test.ts',
'test/integration/skills-e2e.test.ts',
],
},
},
{
extends: true,
test: {
name: 'cli-e2e',
include: ['test/integration/skills-e2e.test.ts'],
fileParallelism: false,
sequence: { groupOrder: 2 },
},
},
],
},
});