feat: establish reproducible FreeCAD web compatibility baseline

2026-08-10 16:11:38 -04:00
parent e5a5d74dbc
commit b962a5c3b5
733 changed files with 349081 additions and 647 deletions
--- a/public/chrome-persistence-harness.html
+++ b/public/chrome-persistence-harness.html
@@ -0,0 +1,40 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>Chrome OPFS persistence harness</title>
+<pre id="result">running</pre>
+<script type="module">
+import { createSqliteProjectPersistence } from '/src/facade/projectStore.ts'
+
+const output = document.querySelector('#result')
+const report = { schemaVersion: 1, browserId: 'chrome', crossOriginIsolated: globalThis.crossOriginIsolated === true, status: 'running' }
+const documentSnapshot = {
+  id: 'chrome-opfs-persistence', label: 'Chrome OPFS persistence', version: 7, dirty: true, readOnly: false, units: 'mm',
+  tree: [{ id: 'root', label: 'Root', type: 'feature', state: 'valid' }],
+  objects: [{ id: 'root', typeId: 'PartDesign::Feature', properties: [{ name: 'Label', label: 'Label', type: 'App::PropertyString', value: 'Root', recompute: false }] }],
+  dependencies: [], recompute: { generation: 2, status: 'completed', objectStates: { root: 'up-to-date' }, dirtyObjects: [], order: ['root'], errors: [] },
+}
+let persistence
+try {
+  persistence = createSqliteProjectPersistence()
+  const capabilities = await persistence.initialize()
+  const saved = await persistence.save(documentSnapshot)
+  const loaded = await persistence.load(documentSnapshot.id)
+  const checkpoint = await persistence.loadCheckpoint(documentSnapshot.id, documentSnapshot.version)
+  const bytes = new TextEncoder().encode('chrome-opfs-resource')
+  const resource = await persistence.resource.put(bytes, 'text/plain')
+  const restoredBytes = await persistence.resource.get(resource.hash)
+  await persistence.resource.release(resource.hash)
+  const recovery = await persistence.recovery(documentSnapshot.id)
+  report.capabilities = capabilities
+  report.roundTrip = { savedMode: saved.mode, loadedVersion: loaded?.version ?? null, loadedLabel: loaded?.label ?? null, checkpointVersion: checkpoint?.version ?? null, resourceRoundTrip: restoredBytes ? new TextDecoder().decode(restoredBytes) === 'chrome-opfs-resource' : false, recoveryIntegrity: recovery.integrity, checkpointCount: recovery.checkpoints.length }
+  report.status = report.crossOriginIsolated && capabilities.mode === 'sqlite-opfs' && capabilities.sqliteWasm && capabilities.opfs && saved.mode === 'sqlite-opfs' && loaded?.id === documentSnapshot.id && loaded.version === documentSnapshot.version && checkpoint?.version === documentSnapshot.version && report.roundTrip.resourceRoundTrip && recovery.integrity === 'ok' ? 'pass' : 'failed'
+} catch (error) {
+  report.status = 'failed'
+  report.error = error instanceof Error ? `${error.name}: ${error.message}` : String(error)
+} finally {
+  await persistence?.dispose().catch(() => {})
+}
+output.textContent = JSON.stringify(report, null, 2)
+await fetch('/__persistence-report', { method: 'POST', headers: { 'content-type': 'application/json' }, body: JSON.stringify(report) })
+if (report.status !== 'pass') throw new Error(report.error || 'Chrome OPFS persistence harness failed.')
+</script>