test(BASE-05): capture published distribution and type consumers

refactor/scripts/ssr.mjs

@@ -0,0 +1,36 @@
+import assert from 'node:assert/strict'
+import fs from 'node:fs'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { validatePublishedCapture } from './api.mjs'
+import { hash, refactorDir } from './releases.mjs'
+
+export function validateSsr(report) {
+  assert.equal(report.kind, 'ssr')
+  validatePublishedCapture(report, 'ssr')
+  assert.deepEqual(report.errors, [])
+  assert.deepEqual(report.unhandled, [])
+  assert.deepEqual(report.checks, ['SSR.browser-reuses-player', 'SSR.browser-reuses-video', 'SSR.browser-ready', 'SSR.browser-plugin', 'SSR.browser-cleanup'].map(id => ({ id, passed: true })))
+  assert.equal(report.capture.media['video.mp4'], hash(fs.readFileSync(path.resolve(refactorDir, '../docs/assets/sample/video.mp4'))))
+  assert(report.observations.videoWidth > 0 && report.observations.duration > 0)
+  assert.equal(report.observations.serverMarker, 'preserved')
+}
+export function ssrProfile(report) {
+  return { checks: report.checks, observations: report.observations }
+}
+if (process.argv[1] && path.resolve(process.argv[1]) === fileURLToPath(import.meta.url)) {
+  const frozen = JSON.parse(fs.readFileSync(path.join(refactorDir, 'baselines/ssr.json'), 'utf8'))
+  validateSsr(frozen.report)
+  const index = process.argv.indexOf('--compare')
+  if (index !== -1) {
+    assert(process.argv[index + 1], '--compare requires a report path')
+    const report = JSON.parse(fs.readFileSync(process.argv[index + 1], 'utf8'))
+    validateSsr(report)
+    assert.deepEqual(ssrProfile(report), ssrProfile(frozen.report))
+    console.log('Published browser template reuse matches SSR baseline')
+  }
+  else {
+    assert(process.argv.slice(2).every(arg => arg === '--check'), 'Use --check or --compare <report>')
+    console.log('Frozen browser SSR evidence verified; browser was not rerun')
+  }
+}