241b08fa18
This consolidation PR's breadth (28 changed test files) exposed a scoped-test-lane capacity limit: ci-test-scope pulls the 3–6 min release-tarball-smoke.install.test.cjs (npm pack + npm install -g, 10MB/1499 files) into the targeted+windows lane whenever install files change AND when it is itself a changed file — bundling it with the other 27 files overran the 600s per-chunk timeout on windows-latest-24 (deterministic). release-tarball-smoke has its OWN dedicated workflow (.github/workflows/install-smoke.yml, triggered on the production install paths), so its scoped-lane run is redundant. Add a SCOPED_LANE_EXCLUDE guard that drops it from both targeted_tests and windows_tests however it entered (matched rule OR changed-file), and remove it from the install rule's tests list. Update the ci-test-scope.test.cjs assertion accordingly. No coverage lost. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
897 lines
43 KiB
JavaScript
897 lines
43 KiB
JavaScript
'use strict';
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const { describe, test } = require('node:test');
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const assert = require('node:assert/strict');
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const { spawnSync } = require('child_process');
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const path = require('path');
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const fs = require('fs');
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const os = require('node:os');
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const { cleanup } = require('./helpers.cjs');
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const ROOT = path.join(__dirname, '..');
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const SCRIPT = path.join(ROOT, 'scripts', 'ci-test-scope.cjs');
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const WORKFLOWS_DIR = path.join(ROOT, '.github', 'workflows');
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function scopeFor(files) {
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const r = spawnSync(process.execPath, [SCRIPT, '--files', files.join(' ')], {
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cwd: ROOT,
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encoding: 'utf8',
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});
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assert.strictEqual(r.status, 0, `stderr: ${r.stderr}\nstdout: ${r.stdout}`);
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return JSON.parse(r.stdout);
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}
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describe('ci-test-scope.cjs', () => {
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test('docs-only changes: code_changed is false, product_changed false (skip matrix entirely)', () => {
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const result = scopeFor(['docs/usage.md']);
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assert.strictEqual(result.code_changed, false,
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`expected code_changed=false for docs-only change, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for docs-only change, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, false);
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// docs-parity is NOT in targeted_tests when docs-only (it runs via docs-required.yml instead)
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assert.ok(
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!result.targeted_tests.some(t => t.includes('docs-parity-live-registry')),
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`docs-parity-live-registry must NOT be in targeted_tests for docs-only, got: ${JSON.stringify(result.targeted_tests)}`,
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);
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});
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test('root markdown only: code_changed is false, product_changed false', () => {
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const result = scopeFor(['README.md']);
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assert.strictEqual(result.code_changed, false,
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`expected code_changed=false for root markdown, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for root markdown, got: ${JSON.stringify(result)}`);
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});
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test('pipeline workflow (test.yml) — product_changed true, full_matrix true, workflow contract tests', () => {
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const result = scopeFor(['.github/workflows/test.yml']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for test.yml, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, true);
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assert.ok(result.targeted_tests.includes('tests/workflow-shell-pinning.test.cjs'));
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assert.ok(result.targeted_tests.includes('tests/release-tarball-smoke-workflow.test.cjs'));
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assert.ok(result.windows_tests.includes('tests/workflow-shell-pinning.test.cjs'));
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});
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test('pipeline workflow (install-smoke.yml) — product_changed true, full_matrix true', () => {
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const result = scopeFor(['.github/workflows/install-smoke.yml']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for install-smoke.yml, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, true);
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});
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test('inert CI only (stale.yml) — code_changed true, product_changed false, full_matrix false', () => {
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const result = scopeFor(['.github/workflows/stale.yml']);
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assert.strictEqual(result.code_changed, true,
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`expected code_changed=true for inert CI, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for inert CI, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, false,
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`expected full_matrix=false for inert CI, got: ${JSON.stringify(result)}`);
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assert.ok(result.targeted_tests.includes('tests/workflow-shell-pinning.test.cjs'),
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`expected workflow-shell-pinning in targeted_tests, got: ${JSON.stringify(result.targeted_tests)}`);
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assert.ok(result.targeted_tests.includes('tests/policy-lint-shallow-checkout.test.cjs'),
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`expected policy-lint-shallow-checkout in targeted_tests for inert CI, got: ${JSON.stringify(result.targeted_tests)}`);
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});
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test('TS runtime sources (src/semver.cts) — code_changed true, product_changed true, full_matrix false, semver tests targeted', () => {
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const result = scopeFor(['src/semver.cts']);
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assert.strictEqual(result.code_changed, true,
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`expected code_changed=true for src/ change, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for src/ change, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, false,
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`expected full_matrix=false for src/-only change (TS runtime sources rule has no fullMatrix), got: ${JSON.stringify(result)}`);
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assert.ok(result.targeted_tests.includes('tests/semver-compare.test.cjs'),
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`expected semver-compare in targeted_tests, got: ${JSON.stringify(result.targeted_tests)}`);
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});
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test('product code (gsd-core/bin/lib/foo.cjs) — product_changed true', () => {
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const result = scopeFor(['gsd-core/bin/lib/foo.cjs']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for gsd-core/ change, got: ${JSON.stringify(result)}`);
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});
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test('unknown/new workflow defaults to pipeline (fail-safe) — product_changed true', () => {
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const result = scopeFor(['.github/workflows/brand-new-thing.yml']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for unknown workflow (fail-safe), got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, true,
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`expected full_matrix=true for unknown workflow (fail-safe), got: ${JSON.stringify(result)}`);
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});
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test('mixed docs + code — escalates to product_changed true', () => {
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// Use bin/gsd (installer rule, fullMatrix:true) to get a code file that reliably triggers full matrix.
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const result = scopeFor(['docs/x.md', 'bin/gsd']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for docs+code, got: ${JSON.stringify(result)}`);
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});
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test('inert CI (docs-required.yml) — includes shallow-checkout policy test, product_changed false', () => {
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const result = scopeFor(['.github/workflows/docs-required.yml']);
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assert.strictEqual(result.code_changed, true,
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`expected code_changed=true for docs-required.yml, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for docs-required.yml, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, false,
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`expected full_matrix=false for docs-required.yml, got: ${JSON.stringify(result)}`);
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assert.ok(result.targeted_tests.includes('tests/policy-lint-shallow-checkout.test.cjs'),
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`expected policy-lint-shallow-checkout in targeted_tests for docs-required.yml, got: ${JSON.stringify(result.targeted_tests)}`);
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});
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test('mixed docs + inert CI — code_changed true, product_changed false (inert lane)', () => {
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const result = scopeFor(['docs/x.md', '.github/workflows/stale.yml']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for docs+inert, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, false);
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});
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test('mixed docs + src — product_changed true', () => {
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const result = scopeFor(['docs/x.md', 'src/semver.cts']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for docs+src, got: ${JSON.stringify(result)}`);
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});
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test('command changes request command tests without full parity matrix', () => {
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const result = scopeFor(['commands/gsd/plan-phase.md']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.full_matrix, false);
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assert.ok(result.targeted_tests.includes('tests/command-contract.test.cjs'));
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assert.ok(result.targeted_tests.includes('tests/commands.test.cjs'));
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});
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test('changed test files are selected directly', () => {
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const result = scopeFor(['tests/run-tests-harness.test.cjs']);
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assert.strictEqual(result.code_changed, true);
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assert.ok(result.targeted_tests.includes('tests/run-tests-harness.test.cjs'));
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});
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test('installer-sensitive changes request full matrix and install tests', () => {
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const result = scopeFor(['bin/gsd']);
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assert.strictEqual(result.code_changed, true);
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assert.strictEqual(result.product_changed, true,
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`expected product_changed=true for bin/gsd, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.full_matrix, true);
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assert.ok(result.targeted_tests.includes('tests/install.test.cjs'));
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// release-tarball-smoke.install.test.cjs is intentionally EXCLUDED from the
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// scoped/targeted lane (SCOPED_LANE_EXCLUDE in ci-test-scope.cjs): it is a
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// 3–6 min npm-pack + global-install integration test that runs via its own
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// install-smoke.yml workflow, not here — running it in the scoped lane too is
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// redundant and overran the per-chunk Windows timeout (epic #1969).
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assert.ok(!result.targeted_tests.includes('tests/release-tarball-smoke.install.test.cjs'),
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`release-tarball-smoke.install.test.cjs must not be in the scoped targeted lane; got: ${JSON.stringify(result.targeted_tests)}`);
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});
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test('missing required CLI values fail with usage', () => {
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const r = spawnSync(process.execPath, [SCRIPT, '--files'], {
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cwd: ROOT,
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encoding: 'utf8',
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});
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assert.notStrictEqual(r.status, 0);
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// allow-test-rule: CLI usage failure text is user-facing contract for this parser guard.
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assert.match(r.stderr, /--files requires a value/);
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// allow-test-rule: CLI usage banner presence is a user-facing contract.
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assert.match(r.stderr, /Usage:/);
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});
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// bug-408: unconditional DEFAULT_SMOKE_TESTS injection removed; unit fallback added
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test('bug-408: code change with matched rules produces exactly the rule-selected tests (no smoke list appended)', () => {
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// commands/ matches the "command definitions" rule only — no smoke list should be added
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const result = scopeFor(['commands/gsd/plan-phase.md']);
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assert.strictEqual(result.code_changed, true);
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const expectedTests = [
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'tests/command-contract.test.cjs',
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'tests/command-routing-hub.test.cjs',
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'tests/commands.test.cjs',
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'tests/phase-command-router.test.cjs',
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'tests/roadmap-command-router.test.cjs',
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];
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// Every expected test must be present
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for (const t of expectedTests) {
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assert.ok(result.targeted_tests.includes(t), `expected ${t} in targeted_tests`);
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}
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// No DEFAULT_SMOKE_TESTS files should be injected beyond what the rule selects.
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// The former smoke list contained package-manifest.test.cjs and core.test.cjs —
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// neither is in the "command definitions" rule, so they must not appear.
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assert.ok(!result.targeted_tests.includes('tests/core.test.cjs'),
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'tests/core.test.cjs must NOT be unconditionally injected for command changes');
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assert.ok(!result.targeted_tests.includes('tests/package-manifest.test.cjs'),
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'tests/package-manifest.test.cjs must NOT be unconditionally injected for command changes');
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});
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test('bug-408: code change with no rule match falls back to unit suite token', () => {
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// A plain source file that matches no RULES entry but is under gsd-core/ (code path)
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const result = scopeFor(['gsd-core/src/some-util.js']);
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assert.strictEqual(result.code_changed, true);
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// allow-test-rule: the unit-fallback contract is the exact subject of bug #408.
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assert.deepStrictEqual(result.targeted_tests, ['unit'],
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'targeted_tests must be [\'unit\'] when code changed but no rule matched');
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});
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test('three-dot diff: docs-only PR on a stale base ignores product commits next gained after the merge-base', () => {
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// Reproduces #837: a docs-only PR branched from a slightly older `next`.
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// After the branch point, `next` advances with a PRODUCT commit. A two-dot
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// `git diff base head` would surface that product file (flipping product_changed/
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// full_matrix true); a three-dot `git diff base...head` (vs the merge-base, which is
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// GitHub's PR semantics) must see ONLY the docs change.
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const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'ci-scope-837-'));
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try {
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const git = (...a) => {
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const r = spawnSync('git', a, { cwd: tmp, encoding: 'utf8' });
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assert.strictEqual(r.status, 0, `git ${a.join(' ')} failed: ${r.stderr}`);
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return r.stdout.trim();
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};
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git('init', '-q');
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git('config', 'user.email', 'test@example.com');
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git('config', 'user.name', 'Test');
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git('config', 'commit.gpgsign', 'false');
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// merge-base: a docs file + a product file (package.json)
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fs.mkdirSync(path.join(tmp, 'tests'), { recursive: true }); // existingTests() reads tests/
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fs.mkdirSync(path.join(tmp, 'docs'), { recursive: true });
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fs.writeFileSync(path.join(tmp, 'docs', 'a.md'), 'base\n');
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fs.writeFileSync(path.join(tmp, 'package.json'), '{"name":"x","version":"1.0.0"}\n');
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git('add', '-A');
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git('commit', '-qm', 'merge-base');
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const baseBranch = git('rev-parse', '--abbrev-ref', 'HEAD');
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// PR branch (head): docs-only change
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git('checkout', '-q', '-b', 'feature');
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fs.writeFileSync(path.join(tmp, 'docs', 'a.md'), 'base\nnew docs line\n');
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git('add', '-A');
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git('commit', '-qm', 'docs: add line');
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const head = git('rev-parse', 'HEAD');
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// base advances (next gains a PRODUCT commit after the merge-base)
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git('checkout', '-q', baseBranch);
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fs.writeFileSync(path.join(tmp, 'package.json'), '{"name":"x","version":"2.0.0"}\n');
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git('add', '-A');
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git('commit', '-qm', 'chore: bump version on next');
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const base = git('rev-parse', 'HEAD');
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const r = spawnSync(process.execPath, [SCRIPT, '--base', base, '--head', head], {
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cwd: tmp,
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encoding: 'utf8',
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});
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assert.strictEqual(r.status, 0, `script failed: stderr=${r.stderr}\nstdout=${r.stdout}`);
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const result = JSON.parse(r.stdout);
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assert.deepStrictEqual(
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result.changed_files,
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['docs/a.md'],
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`expected three-dot diff to see only the docs file, got: ${JSON.stringify(result.changed_files)}`,
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);
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assert.strictEqual(
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result.product_changed,
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false,
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`docs-only PR must not set product_changed even on a stale base, got: ${JSON.stringify(result)}`,
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);
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assert.strictEqual(
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result.full_matrix,
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false,
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`docs-only PR must not set full_matrix even on a stale base, got: ${JSON.stringify(result)}`,
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);
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} finally {
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cleanup(tmp);
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}
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});
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});
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describe('ci-test-scope superset invariant (#494, narrowed)', () => {
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// Facet A (narrowed): a changed test file no longer triggers the full
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// parity matrix — instead it must ALWAYS run on the scoped windows lane,
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// so OS-specific breakage in the changed test (the #482 class) is still
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// exercised pre-merge. Ubuntu 22/24 coverage comes via targeted_tests.
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test('A1: a changed test file joins the windows scoped lane without full_matrix', () => {
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const result = scopeFor(['tests/perf-317-context-monitor-fs.test.cjs']);
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assert.strictEqual(result.full_matrix, false,
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`expected full_matrix=false for a tests/**-only change, got: ${JSON.stringify(result)}`);
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assert.ok(result.targeted_tests.includes('tests/perf-317-context-monitor-fs.test.cjs'),
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`expected the changed test in targeted_tests, got: ${JSON.stringify(result.targeted_tests)}`);
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assert.ok(result.windows_tests.includes('tests/perf-317-context-monitor-fs.test.cjs'),
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`expected the changed test in windows_tests, got: ${JSON.stringify(result.windows_tests)}`);
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});
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test('A2: a changed test file with no windows hint still joins the windows lane', () => {
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// commands.test.cjs matches none of the WINDOWS_HINTS substrings — the
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// unconditional changed-test → windows lane rule must include it anyway.
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const result = scopeFor(['tests/commands.test.cjs']);
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assert.strictEqual(result.full_matrix, false);
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assert.ok(result.windows_tests.includes('tests/commands.test.cjs'),
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`expected hint-less changed test in windows_tests, got: ${JSON.stringify(result.windows_tests)}`);
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});
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test('A3: a deleted/nonexistent test path falls back to the unit token, no full_matrix', () => {
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const result = scopeFor(['tests/some-new.test.cjs']);
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assert.strictEqual(result.full_matrix, false);
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// The nonexistent file is filtered by existingTests(); with nothing left,
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// the #408 fallback applies so the targeted lane still runs something.
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assert.deepStrictEqual(result.targeted_tests, ['unit']);
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});
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// Facet B: commands/**, agents/** → code_changed AND docs-parity selected
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// docs/ is NO LONGER in this facet — docs-only PRs skip the matrix entirely.
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test('B1: docs/adr change: code_changed is false (docs skip matrix)', () => {
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const result = scopeFor(['docs/adr/22-plan-drift-guard.md']);
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assert.strictEqual(result.code_changed, false,
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`expected code_changed=false for docs/** change (matrix skip), got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for docs/** change, got: ${JSON.stringify(result)}`);
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// docs-parity is NOT in targeted_tests (handled by docs-required.yml)
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assert.ok(
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!result.targeted_tests.some(t => t.includes('docs-parity-live-registry')),
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`docs-parity-live-registry must NOT be in targeted_tests for docs-only, got: ${JSON.stringify(result.targeted_tests)}`,
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);
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});
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test('B2: docs locale dir change: code_changed is false (docs skip matrix)', () => {
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const result = scopeFor(['docs/ja-JP/USAGE.md']);
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assert.strictEqual(result.code_changed, false,
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`expected code_changed=false for docs/ja-JP/** change, got: ${JSON.stringify(result)}`);
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assert.strictEqual(result.product_changed, false,
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`expected product_changed=false for docs/ja-JP/** change, got: ${JSON.stringify(result)}`);
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});
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test('B3: commands/** change selects docs-parity-live-registry', () => {
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const result = scopeFor(['commands/gsd/plan-phase.md']);
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assert.ok(
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result.targeted_tests.some(t => t.includes('docs-parity-live-registry')),
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`expected docs-parity-live-registry in targeted_tests for commands/** change, got: ${JSON.stringify(result.targeted_tests)}`,
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);
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});
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});
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describe('INERT_WORKFLOWS allowlist integrity guard', () => {
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// Load the INERT_WORKFLOWS set from the script by spawning it and using --files
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// on a sentinel path, then separately verify the set contents via the filesystem.
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// Known pipeline workflows that MUST NOT appear in INERT_WORKFLOWS.
|
||
// Must stay in sync with PROTECTED_WORKFLOWS in scripts/ci-test-scope.cjs.
|
||
const KNOWN_PIPELINE = [
|
||
'test.yml',
|
||
'install-smoke.yml',
|
||
'mutation.yml',
|
||
'security-scan.yml',
|
||
'release.yml',
|
||
];
|
||
|
||
// Canonical inert workflow list — reused by both tests below.
|
||
const knownInert = [
|
||
'stale.yml', 'branch-cleanup.yml', 'branch-naming.yml', 'auto-label-issues.yml',
|
||
'auto-branch.yml', 'auto-backmerge.yml', 'close-draft-prs.yml',
|
||
'dismiss-unauthorized-pr-approvals.yml', 'pr-target-validator.yml',
|
||
'pr-template-format.yml', 'require-issue-link.yml', 'changeset-required.yml',
|
||
'docs-required.yml', 'discord-changelog.yml',
|
||
];
|
||
|
||
test('all entries in INERT_WORKFLOWS exist under .github/workflows/', () => {
|
||
// We derive the inert set implicitly: any .github/workflows/*.yml that produces
|
||
// full_matrix=false when passed alone is inert. We check the known inert names
|
||
// against the filesystem instead.
|
||
// The canonical list is in the script — we verify each named file exists.
|
||
for (const name of knownInert) {
|
||
const fullPath = path.join(WORKFLOWS_DIR, name);
|
||
assert.ok(
|
||
fs.existsSync(fullPath),
|
||
`INERT_WORKFLOWS entry '${name}' does not exist at ${fullPath}`,
|
||
);
|
||
}
|
||
});
|
||
|
||
test('known pipeline workflows are NOT treated as inert (product_changed true, full_matrix true)', () => {
|
||
for (const name of KNOWN_PIPELINE) {
|
||
const result = scopeFor([`.github/workflows/${name}`]);
|
||
assert.strictEqual(result.product_changed, true,
|
||
`${name} must be pipeline (product_changed=true), got: ${JSON.stringify(result)}`);
|
||
assert.strictEqual(result.full_matrix, true,
|
||
`${name} must be pipeline (full_matrix=true), got: ${JSON.stringify(result)}`);
|
||
}
|
||
});
|
||
|
||
// Explicit per-workflow guard: each of the five protected workflows must route to
|
||
// the full matrix. This documents intent and proves that PROTECTED_WORKFLOWS
|
||
// enforcement is covered end-to-end via the spawn helper.
|
||
test('all five PROTECTED_WORKFLOWS individually route to full matrix (tamper-evidence)', () => {
|
||
const protected_ = [
|
||
'test.yml',
|
||
'install-smoke.yml',
|
||
'mutation.yml',
|
||
'security-scan.yml',
|
||
'release.yml',
|
||
];
|
||
for (const name of protected_) {
|
||
const result = scopeFor([`.github/workflows/${name}`]);
|
||
assert.strictEqual(result.product_changed, true,
|
||
`PROTECTED_WORKFLOW ${name}: expected product_changed=true, got: ${JSON.stringify(result)}`);
|
||
assert.strictEqual(result.full_matrix, true,
|
||
`PROTECTED_WORKFLOW ${name}: expected full_matrix=true, got: ${JSON.stringify(result)}`);
|
||
}
|
||
});
|
||
|
||
test('every inert workflow produces code_changed=true, product_changed=false, and full_matrix=false', () => {
|
||
for (const name of knownInert) {
|
||
const result = scopeFor([`.github/workflows/${name}`]);
|
||
assert.strictEqual(result.code_changed, true,
|
||
`${name}: expected code_changed=true`);
|
||
assert.strictEqual(result.product_changed, false,
|
||
`${name}: expected product_changed=false`);
|
||
assert.strictEqual(result.full_matrix, false,
|
||
`${name}: expected full_matrix=false`);
|
||
}
|
||
});
|
||
});
|
||
|
||
describe('test.yml changes job contract (#837)', () => {
|
||
// ci-test-scope.cjs uses a three-dot `git diff base...head`, which requires the
|
||
// merge-base commit to be locally present. The `changes` job in test.yml guarantees
|
||
// this via `fetch-depth: 0` on its checkout step. This test pins that contract so
|
||
// any future reduction of fetch-depth fails CI loudly (#837).
|
||
test('changes job checkout step sets fetch-depth: 0 (required for three-dot diff merge-base)', () => {
|
||
const workflowPath = path.join(WORKFLOWS_DIR, 'test.yml');
|
||
const text = fs.readFileSync(workflowPath, 'utf8');
|
||
const lines = text.split(/\r?\n/);
|
||
|
||
// Locate the `changes:` job (two-space-indented top-level job key).
|
||
const jobStart = lines.findIndex(l => /^ {2}changes:\s*$/.test(l));
|
||
assert.ok(jobStart !== -1, 'Could not find ` changes:` job in test.yml');
|
||
|
||
// Find the next top-level job key at the same two-space indentation to bound the region.
|
||
let jobEnd = lines.length;
|
||
for (let i = jobStart + 1; i < lines.length; i++) {
|
||
if (/^ {2}[A-Za-z0-9_-]+:\s*$/.test(lines[i])) {
|
||
jobEnd = i;
|
||
break;
|
||
}
|
||
}
|
||
|
||
const changesJobText = lines.slice(jobStart, jobEnd).join('\n');
|
||
|
||
assert.ok(
|
||
/fetch-depth:\s*0/.test(changesJobText),
|
||
'changes job checkout must set `fetch-depth: 0` so the three-dot `git diff base...head` ' +
|
||
'in ci-test-scope.cjs can resolve the merge-base locally (#837). ' +
|
||
'Reducing fetch-depth breaks the three-dot diff and causes incorrect scope detection.',
|
||
);
|
||
});
|
||
});
|
||
|
||
describe('test-full shard matrix parity (#1212)', () => {
|
||
// DEFECT.GENERATIVE-FIX: the sharded windows full-test lane has TWO surfaces
|
||
// that must agree — the `shard:` matrix array (how many parallel jobs run)
|
||
// and the `/N` denominator in `run-tests.cjs --suite unit --shard i/N` (how
|
||
// many slices the runner partitions the suite into). If they diverge (e.g.
|
||
// someone grows `shard: [1,2,3,4]` but leaves `--shard ${{ matrix.shard }}/3`),
|
||
// shards silently overlap and one shard errors out. This parity assertion
|
||
// fails the moment the two drift.
|
||
const yaml = require('js-yaml');
|
||
|
||
function loadTestFull() {
|
||
const text = fs.readFileSync(path.join(WORKFLOWS_DIR, 'test.yml'), 'utf8');
|
||
const doc = yaml.load(text);
|
||
return { text, job: doc.jobs['test-full'] };
|
||
}
|
||
|
||
test('distinct shard values are 1..N matching the --shard /N denominator, on every leg', () => {
|
||
const { job } = loadTestFull();
|
||
const include = job.strategy.matrix.include;
|
||
assert.ok(Array.isArray(include), 'test-full matrix must enumerate `include:` rows');
|
||
assert.ok(
|
||
include.every(r => Number.isInteger(r.shard)),
|
||
'every include row must carry an integer `shard:` key',
|
||
);
|
||
|
||
const distinctShards = [...new Set(include.map(r => r.shard))].sort((a, b) => a - b);
|
||
const n = distinctShards.length;
|
||
|
||
// Distinct shard values must be exactly 1..n (1-based, contiguous) so the
|
||
// runner's round-robin selection covers every file with no gaps/overlaps.
|
||
assert.deepStrictEqual(
|
||
distinctShards,
|
||
Array.from({ length: n }, (_, i) => i + 1),
|
||
`distinct shard values must be 1..${n} (1-based, contiguous), got ${JSON.stringify(distinctShards)}`,
|
||
);
|
||
|
||
// Every OS/node leg must appear once per shard (full cross-product) — no
|
||
// leg may silently skip a shard, which would drop a third of its coverage.
|
||
const legs = [...new Set(include.map(r => `${r.os}|${r['node-version']}`))];
|
||
for (const leg of legs) {
|
||
const [os, node] = leg.split('|');
|
||
const shardsForLeg = include
|
||
.filter(r => r.os === os && String(r['node-version']) === node)
|
||
.map(r => r.shard)
|
||
.sort((a, b) => a - b);
|
||
assert.deepStrictEqual(
|
||
shardsForLeg,
|
||
distinctShards,
|
||
`leg ${leg} must run all shards ${JSON.stringify(distinctShards)}, got ${JSON.stringify(shardsForLeg)}`,
|
||
);
|
||
}
|
||
// Full cross-product: every (leg, shard) pair is present exactly once, so
|
||
// the row count equals legs × shards with no duplicate/missing combination.
|
||
const pairKey = r => `${r.os}|${r['node-version']}|${r.shard}`;
|
||
assert.strictEqual(new Set(include.map(pairKey)).size, legs.length * n);
|
||
assert.strictEqual(include.length, legs.length * n);
|
||
|
||
// Find the `--shard ${{ matrix.shard }}/<N>` denominator in the unit step.
|
||
const unitStep = job.steps.find(
|
||
s => typeof s.run === 'string' && s.run.includes('run-tests.cjs') && s.run.includes('--shard'),
|
||
);
|
||
assert.ok(unitStep, 'test-full must have a step running run-tests.cjs --shard');
|
||
const m = /--shard\s+\$\{\{\s*matrix\.shard\s*\}\}\/(\d+)/.exec(unitStep.run);
|
||
assert.ok(m, `could not parse --shard i/N denominator from: ${unitStep.run}`);
|
||
const denominator = Number(m[1]);
|
||
|
||
assert.strictEqual(
|
||
denominator,
|
||
n,
|
||
`shard count (${n}) and --shard /N denominator (${denominator}) must match — ` +
|
||
`update both the per-row \`shard:\` values and the \`/N\` in the run command together.`,
|
||
);
|
||
});
|
||
|
||
test('required-tests fan-in still needs test-full and keeps the protected name', () => {
|
||
// Hyrum's Law: branch protection requires a status check literally named
|
||
// "Required tests". Renaming it (or dropping test-full from its needs)
|
||
// would silently break the gate. Pin both.
|
||
const text = fs.readFileSync(path.join(WORKFLOWS_DIR, 'test.yml'), 'utf8');
|
||
const doc = yaml.load(text);
|
||
const fanIn = doc.jobs['required-tests'];
|
||
assert.ok(fanIn, 'required-tests job must exist');
|
||
assert.strictEqual(fanIn.name, 'Required tests', 'the branch-protection check name must stay "Required tests"');
|
||
assert.ok(
|
||
Array.isArray(fanIn.needs) && fanIn.needs.includes('test-full'),
|
||
'required-tests must `needs: test-full` so all shard legs aggregate into the gate',
|
||
);
|
||
});
|
||
});
|
||
|
||
describe('golden-install-parity selection (#1691 drift guard)', () => {
|
||
// Regression: a src/*.cts-only edit recompiles bin/lib/*.cjs (changing installed
|
||
// hashes), but the scoped CI lane was not re-running golden-install-parity —
|
||
// causing golden fixtures to silently drift (#1691 milestone/roadmap cts change).
|
||
// Both the 'TS runtime sources' and 'installer and package layout' rules must now
|
||
// select tests/golden-install-parity.test.cjs.
|
||
|
||
test('src/*.cts change selects golden-install-parity (TS runtime sources rule)', () => {
|
||
const result = scopeFor(['src/milestone.cts']);
|
||
assert.strictEqual(result.code_changed, true,
|
||
`expected code_changed=true for src/ change, got: ${JSON.stringify(result)}`);
|
||
assert.ok(
|
||
result.targeted_tests.includes('tests/golden-install-parity.test.cjs'),
|
||
`expected golden-install-parity in targeted_tests for src/*.cts change, got: ${JSON.stringify(result.targeted_tests)}`,
|
||
);
|
||
});
|
||
|
||
test('bin/install.js change selects golden-install-parity (installer and package layout rule)', () => {
|
||
const result = scopeFor(['bin/install.js']);
|
||
assert.strictEqual(result.code_changed, true,
|
||
`expected code_changed=true for bin/ change, got: ${JSON.stringify(result)}`);
|
||
assert.ok(
|
||
result.targeted_tests.includes('tests/golden-install-parity.test.cjs'),
|
||
`expected golden-install-parity in targeted_tests for bin/install.js change, got: ${JSON.stringify(result.targeted_tests)}`,
|
||
);
|
||
});
|
||
});
|
||
|
||
describe('code_changed=false implies clean output invariant', () => {
|
||
// Fix 1: when code_changed is false, full_matrix, targeted_tests, windows_tests
|
||
// must ALL be empty/false — even if a docs path coincidentally
|
||
// matches a content rule via coarse substring (e.g. path.includes('install') or
|
||
// path.includes('config')).
|
||
|
||
test('docs-only: code_changed=false → product_changed=false, full_matrix=false, empty targeted_tests', () => {
|
||
const result = scopeFor(['docs/usage.md']);
|
||
assert.strictEqual(result.code_changed, false);
|
||
assert.strictEqual(result.product_changed, false);
|
||
assert.strictEqual(result.full_matrix, false);
|
||
assert.deepStrictEqual(result.targeted_tests, []);
|
||
});
|
||
|
||
// docs/installer-migrations.md contains 'install' → would match the installer rule
|
||
// via path.includes('install'). Normalization must suppress the contradictory output.
|
||
test('docs/installer-migrations.md: code_changed=false AND product_changed=false AND full_matrix=false AND empty targeted_tests', () => {
|
||
const result = scopeFor(['docs/installer-migrations.md']);
|
||
assert.strictEqual(result.code_changed, false,
|
||
`expected code_changed=false for docs/installer-migrations.md, got: ${JSON.stringify(result)}`);
|
||
assert.strictEqual(result.product_changed, false,
|
||
`expected product_changed=false for docs/installer-migrations.md, got: ${JSON.stringify(result)}`);
|
||
assert.strictEqual(result.full_matrix, false,
|
||
`expected full_matrix=false for docs/installer-migrations.md, got: ${JSON.stringify(result)}`);
|
||
assert.deepStrictEqual(result.targeted_tests, [],
|
||
`expected empty targeted_tests for docs/installer-migrations.md, got: ${JSON.stringify(result.targeted_tests)}`);
|
||
});
|
||
|
||
// docs/how-to/configure-model-profiles.md contains 'config' → matches configuration rule.
|
||
test('docs path matching config rule: code_changed=false → empty output (coarse-substring docs suppressed)', () => {
|
||
const result = scopeFor(['docs/how-to/configure-model-profiles.md']);
|
||
assert.strictEqual(result.code_changed, false,
|
||
`expected code_changed=false, got: ${JSON.stringify(result)}`);
|
||
assert.strictEqual(result.product_changed, false);
|
||
assert.strictEqual(result.full_matrix, false);
|
||
assert.deepStrictEqual(result.targeted_tests, []);
|
||
});
|
||
|
||
// code_changed=true must produce >= 1 targeted_test or 'unit' fallback.
|
||
test('code_changed=true implies non-empty targeted_tests', () => {
|
||
for (const files of [
|
||
['src/semver.cts'],
|
||
['bin/gsd'],
|
||
['.github/workflows/test.yml'],
|
||
['.github/workflows/stale.yml'],
|
||
]) {
|
||
const result = scopeFor(files);
|
||
assert.strictEqual(result.code_changed, true,
|
||
`expected code_changed=true for ${files}, got: ${JSON.stringify(result)}`);
|
||
assert.ok(result.targeted_tests.length >= 1,
|
||
`expected >= 1 targeted_test for ${files}, got: ${JSON.stringify(result.targeted_tests)}`);
|
||
}
|
||
});
|
||
});
|
||
|
||
|
||
// ────────────────────────────────────────────────────────────────────────
|
||
// Folded from tests/bug-641-files-from-suite-token.test.cjs — consolidation epic #1969 (B6 #1975)
|
||
// ────────────────────────────────────────────────────────────────────────
|
||
{
|
||
const { describe: __foldDescribe } = require('node:test');
|
||
__foldDescribe("folded:bug-641-files-from-suite-token (consolidation epic #1969 B6 #1975)", () => {
|
||
// Regression test for issue #641:
|
||
// `--files-from` with a bare suite token (e.g. "unit") crashes with
|
||
// "requested test file(s) not found: unit" instead of expanding the token
|
||
// to the matching suite's files.
|
||
//
|
||
// The bug: selectExplicitFiles() checked `available.has('unit')` against the
|
||
// set of *.test.cjs filenames. 'unit' is not a filename, so it landed in
|
||
// `missing` and caused exit 2. The fix teaches selectExplicitFiles() to
|
||
// delegate bare SUITES members to selectFiles() before the path-existence
|
||
// check.
|
||
'use strict';
|
||
|
||
const { describe, test, beforeEach, afterEach } = require('node:test');
|
||
const assert = require('node:assert/strict');
|
||
const { spawnSync } = require('child_process');
|
||
const fs = require('fs');
|
||
const path = require('path');
|
||
|
||
const { createTempDir, cleanup } = require('./helpers.cjs');
|
||
|
||
const HARNESS = path.join(__dirname, '..', 'scripts', 'run-tests.cjs');
|
||
|
||
const PASS_BODY = `'use strict';
|
||
const { test } = require('node:test');
|
||
test('noop', () => {});
|
||
`;
|
||
|
||
function seed(dir, names) {
|
||
for (const name of names) {
|
||
fs.writeFileSync(path.join(dir, name), PASS_BODY, 'utf8');
|
||
}
|
||
}
|
||
|
||
function runHarness(testDir, args = [], extraEnv = {}) {
|
||
const env = { ...process.env, GSD_TEST_DIR: testDir, ...extraEnv };
|
||
delete env.NODE_TEST_CONTEXT;
|
||
return spawnSync(process.execPath, [HARNESS, ...args], {
|
||
cwd: path.join(__dirname, '..'),
|
||
env,
|
||
encoding: 'utf8',
|
||
});
|
||
}
|
||
|
||
describe('bug #641 — --files-from with bare suite token', () => {
|
||
let tmpDir;
|
||
|
||
beforeEach(() => {
|
||
tmpDir = createTempDir('gsd-641-suite-token-');
|
||
});
|
||
|
||
afterEach(() => {
|
||
cleanup(tmpDir);
|
||
});
|
||
|
||
test('--files-from with bare "unit" token expands to unit suite, does not exit 2', () => {
|
||
// Seed a mix: one unit file, one security file.
|
||
seed(tmpDir, ['a.test.cjs', 'b.security.test.cjs']);
|
||
const listPath = path.join(tmpDir, 'ci-selected-tests.txt');
|
||
fs.writeFileSync(listPath, 'unit\n', 'utf8');
|
||
|
||
const r = runHarness(tmpDir, ['--files-from', listPath]);
|
||
|
||
// Must NOT exit 2 with the "not found" error.
|
||
assert.notStrictEqual(
|
||
r.status,
|
||
2,
|
||
`Expected exit 0 or 1, got 2.\nstderr: ${r.stderr}\nstdout: ${r.stdout}`,
|
||
);
|
||
assert.doesNotMatch(
|
||
r.stderr,
|
||
/requested test file\(s\) not found: unit/,
|
||
`Must not emit "not found: unit".\nstderr: ${r.stderr}`,
|
||
);
|
||
// The unit suite file (a.test.cjs) must appear in the run.
|
||
assert.ok(
|
||
r.stderr.includes('a.test.cjs'),
|
||
`Expected a.test.cjs (unit suite) to be selected.\nstderr: ${r.stderr}`,
|
||
);
|
||
// The security suite file must NOT be included (unit token = unit only).
|
||
assert.ok(
|
||
!r.stderr.includes('b.security.test.cjs'),
|
||
`Expected b.security.test.cjs (security suite) to be excluded.\nstderr: ${r.stderr}`,
|
||
);
|
||
});
|
||
|
||
test('--files-from with bare "unit" token exits 0 (tests run successfully)', () => {
|
||
seed(tmpDir, ['a.test.cjs']);
|
||
const listPath = path.join(tmpDir, 'ci-selected-tests.txt');
|
||
fs.writeFileSync(listPath, 'unit\n', 'utf8');
|
||
|
||
const r = runHarness(tmpDir, ['--files-from', listPath]);
|
||
|
||
assert.strictEqual(
|
||
r.status,
|
||
0,
|
||
`Expected exit 0.\nstderr: ${r.stderr}\nstdout: ${r.stdout}`,
|
||
);
|
||
});
|
||
|
||
test('--files with bare "unit" token also resolves correctly', () => {
|
||
seed(tmpDir, ['a.test.cjs', 'b.security.test.cjs']);
|
||
const r = runHarness(tmpDir, ['--files', 'unit']);
|
||
|
||
assert.notStrictEqual(
|
||
r.status,
|
||
2,
|
||
`Expected exit 0, got 2.\nstderr: ${r.stderr}`,
|
||
);
|
||
assert.doesNotMatch(r.stderr, /requested test file\(s\) not found: unit/);
|
||
assert.ok(r.stderr.includes('a.test.cjs'), `a.test.cjs must be selected.\nstderr: ${r.stderr}`);
|
||
assert.ok(!r.stderr.includes('b.security.test.cjs'), `security file must not be selected.\nstderr: ${r.stderr}`);
|
||
});
|
||
|
||
test('mixed: suite token "unit" alongside an explicit file resolves both', () => {
|
||
seed(tmpDir, ['a.test.cjs', 'b.test.cjs', 'c.security.test.cjs']);
|
||
const listPath = path.join(tmpDir, 'ci-selected-tests.txt');
|
||
// 'unit' expands to [a.test.cjs, b.test.cjs]; b.test.cjs is explicit too.
|
||
fs.writeFileSync(listPath, 'unit\nb.test.cjs\n', 'utf8');
|
||
|
||
const r = runHarness(tmpDir, ['--files-from', listPath]);
|
||
|
||
assert.strictEqual(r.status, 0, `stderr: ${r.stderr}`);
|
||
// Both unit files present; security not.
|
||
assert.ok(r.stderr.includes('a.test.cjs'), `a.test.cjs must be selected.\nstderr: ${r.stderr}`);
|
||
assert.ok(r.stderr.includes('b.test.cjs'), `b.test.cjs must be selected.\nstderr: ${r.stderr}`);
|
||
assert.ok(!r.stderr.includes('c.security.test.cjs'), `c.security.test.cjs must be excluded.\nstderr: ${r.stderr}`);
|
||
});
|
||
|
||
test('#408 fallback: ci-test-scope "unit" sentinel does not crash run-tests', () => {
|
||
// This test simulates the end-to-end #408 fallback path:
|
||
// ci-test-scope produces "unit" (the fallback sentinel for "code changed
|
||
// but no rule matched any test"), ci-prepare-test-scope writes it verbatim,
|
||
// and run-tests must resolve it rather than crash.
|
||
seed(tmpDir, ['a.test.cjs', 'b.security.test.cjs']);
|
||
// Simulate what ci-prepare-test-scope writes: "unit\n"
|
||
const listPath = path.join(tmpDir, '.ci-selected-tests.txt');
|
||
fs.writeFileSync(listPath, 'unit\n', 'utf8');
|
||
|
||
const r = runHarness(tmpDir, ['--files-from', listPath]);
|
||
|
||
assert.strictEqual(
|
||
r.status,
|
||
0,
|
||
`#408 fallback: expected exit 0 but got ${r.status}.\nstderr: ${r.stderr}`,
|
||
);
|
||
assert.doesNotMatch(r.stderr, /not found: unit/);
|
||
assert.ok(r.stderr.includes('a.test.cjs'), `unit test must run.\nstderr: ${r.stderr}`);
|
||
});
|
||
});
|
||
|
||
// Regression test for issue #1329:
|
||
// ci-prepare-test-scope's empty-detection FALLBACK hardcoded an explicit file
|
||
// list that included tests/core.test.cjs — a file deleted in #1291. Every
|
||
// scoped lane (scope=targeted|windows) that hit the fallback wrote the stale
|
||
// path into .ci-selected-tests.txt and crashed run-tests with
|
||
// "requested test file(s) not found: core.test.cjs". The fix: existence-filter
|
||
// the fallback at write time, fall back to the 'unit' suite sentinel when
|
||
// nothing survives, and guard the FALLBACK constant against disk reality.
|
||
describe('bug #1329 — ci-prepare-test-scope fallback never emits a deleted file', () => {
|
||
const { FALLBACK, FALLBACK_SENTINEL, SUITE_SENTINELS, resolveSelection } =
|
||
require('../scripts/ci-prepare-test-scope.cjs');
|
||
const REPO_ROOT = path.join(__dirname, '..');
|
||
|
||
// Generative parity guard (DEFECT.GENERATIVE-FIX): the FALLBACK constant and
|
||
// the test files on disk are two surfaces that must stay in sync. This fails
|
||
// the instant a refactor deletes a file still named in FALLBACK — which is
|
||
// precisely what #1291 did and CI did not catch.
|
||
test('every FALLBACK entry resolves on disk or is a known suite sentinel', () => {
|
||
for (const entry of FALLBACK) {
|
||
const isSentinel = SUITE_SENTINELS.includes(entry);
|
||
const exists = fs.existsSync(path.join(REPO_ROOT, entry));
|
||
assert.ok(
|
||
isSentinel || exists,
|
||
`FALLBACK entry "${entry}" is neither an existing test file nor a suite sentinel — stale reference will crash scoped CI lanes (see #1329).`,
|
||
);
|
||
}
|
||
});
|
||
|
||
let tmpDir;
|
||
beforeEach(() => {
|
||
tmpDir = createTempDir('gsd-1329-fallback-');
|
||
fs.mkdirSync(path.join(tmpDir, 'tests'), { recursive: true });
|
||
});
|
||
afterEach(() => {
|
||
cleanup(tmpDir);
|
||
});
|
||
|
||
test('empty detection drops a non-existent fallback entry instead of emitting it', () => {
|
||
// Create all but the last FALLBACK file under a controlled root, simulating
|
||
// a since-deleted test (the #1329 mechanism), independent of which files
|
||
// FALLBACK happens to name today.
|
||
const present = FALLBACK.slice(0, -1);
|
||
const absent = FALLBACK[FALLBACK.length - 1];
|
||
for (const f of present) {
|
||
fs.writeFileSync(path.join(tmpDir, f), PASS_BODY, 'utf8');
|
||
}
|
||
|
||
const lines = resolveSelection({ scope: 'targeted', targeted: '', windows: '', root: tmpDir });
|
||
|
||
assert.ok(!lines.includes(absent), `absent file "${absent}" must be filtered out, got: ${lines.join(', ')}`);
|
||
for (const f of present) {
|
||
assert.ok(lines.includes(f), `present file "${f}" must survive, got: ${lines.join(', ')}`);
|
||
}
|
||
});
|
||
|
||
test('empty detection with no surviving fallback files falls back to the unit sentinel', () => {
|
||
// tmpDir/tests exists but contains none of the FALLBACK files.
|
||
const lines = resolveSelection({ scope: 'windows', targeted: '', windows: '', root: tmpDir });
|
||
assert.deepStrictEqual(lines, [FALLBACK_SENTINEL]);
|
||
});
|
||
|
||
test('detected list passes through verbatim — files and suite sentinels preserved, not existence-filtered', () => {
|
||
// The detected list is already filtered by affected-tests-lib and may carry
|
||
// a suite sentinel; ci-prepare-test-scope must not touch it.
|
||
const lines = resolveSelection({
|
||
scope: 'targeted',
|
||
targeted: 'tests/does-not-exist.test.cjs unit',
|
||
windows: '',
|
||
root: tmpDir,
|
||
});
|
||
assert.deepStrictEqual(lines, ['tests/does-not-exist.test.cjs', 'unit']);
|
||
});
|
||
|
||
test('end-to-end: the real script writes a fallback list whose every entry resolves', () => {
|
||
// Run the real script (subprocess) with empty detection inside an isolated
|
||
// root that holds the FALLBACK files, then verify every line it wrote into
|
||
// .ci-selected-tests.txt resolves — the exact scoped-lane path that crashed
|
||
// in #1329. Hermetic: the temp root is removed by afterEach's cleanup().
|
||
for (const f of FALLBACK) {
|
||
fs.writeFileSync(path.join(tmpDir, f), PASS_BODY, 'utf8');
|
||
}
|
||
const prep = spawnSync(
|
||
process.execPath,
|
||
[path.join(REPO_ROOT, 'scripts', 'ci-prepare-test-scope.cjs')],
|
||
{ cwd: tmpDir, env: { ...process.env, TEST_SCOPE: 'targeted', TARGETED_TESTS: '', WINDOWS_TESTS: '' }, encoding: 'utf8' },
|
||
);
|
||
assert.strictEqual(prep.status, 0, `prepare step failed: ${prep.stderr}`);
|
||
|
||
const selected = fs.readFileSync(path.join(tmpDir, '.ci-selected-tests.txt'), 'utf8');
|
||
for (const line of selected.split(/\r?\n/).filter(Boolean)) {
|
||
const isSentinel = SUITE_SENTINELS.includes(line);
|
||
assert.ok(
|
||
isSentinel || fs.existsSync(path.join(tmpDir, line)),
|
||
`selected entry "${line}" does not resolve — would crash run-tests (#1329)`,
|
||
);
|
||
}
|
||
assert.doesNotMatch(selected, /core\.test\.cjs/, 'deleted core.test.cjs must never be selected');
|
||
});
|
||
});
|
||
});
|
||
}
|