Checkpoint web parity through Chromium input tasks

tools/web/check-glb-recovery.mjs

@@ -0,0 +1,47 @@
+import assert from "node:assert/strict";
+import crypto from "node:crypto";
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
+const manifest = JSON.parse(fs.readFileSync(path.join(root, "tests/golden/M12-06G/manifest.json"), "utf8"));
+const report = JSON.parse(fs.readFileSync(path.join(root, "tests/golden/M12-06G/recovery-report.json"), "utf8"));
+const fileHash = (file) => crypto.createHash("sha256").update(fs.readFileSync(file)).digest("hex");
+
+assert.deepEqual(
+  { schemaVersion: manifest.schemaVersion, task: manifest.task, parentTask: manifest.parentTask, nextTask: manifest.nextTask },
+  { schemaVersion: 1, task: "M12-06G", parentTask: "M12-06F", nextTask: "M12-07A" },
+);
+assert.deepEqual(
+  { schemaVersion: report.schemaVersion, task: report.task, operation: report.operation, nextTask: report.nextTask },
+  { schemaVersion: 1, task: "M12-06G", operation: "GLB_IMPORT_EXPORT_RECOVERY", nextTask: "M12-07A" },
+);
+assert.deepEqual(report.cancellation.map((item) => ({ operation: item.operation, status: item.status, code: item.code })), [
+  { operation: "IMPORT", status: "CANCELLED", code: "GLB_OPERATION_CANCELLED" },
+  { operation: "EXPORT", status: "CANCELLED", code: "GLB_OPERATION_CANCELLED" },
+]);
+assert.ok(report.cancellation.every((item) => item.committed === false && item.temporaryBytes === 0 && item.liveRequests === 0));
+assert.deepEqual(report.workerRestart, {
+  operation: "IMPORT",
+  generationBefore: 1,
+  generationAfter: 2,
+  status: "RECOVERED",
+  code: "GLB_WORKER_RESTARTED",
+  resultHash: "EXACT",
+});
+assert.deepEqual(report.opfsQuota, {
+  operation: "EXPORT_ASSET_COMMIT",
+  status: "BLOCKED",
+  code: "GLB_OPFS_QUOTA",
+  backend: "OPFS",
+  committedAssetPreserved: true,
+  workerRestart: true,
+  smallAssetRecovery: true,
+});
+for (const artifact of Object.values(manifest.artifacts)) {
+  const file = path.join(root, artifact.path);
+  assert.ok(fs.existsSync(file), `missing artifact ${artifact.path}`);
+  assert.equal(fileHash(file), artifact.sha256, `hash mismatch ${artifact.path}`);
+}
+process.stdout.write(`glb-recovery-ok cancelled=${report.cancellation.length} workerGeneration=${report.workerRestart.generationAfter} quota=${report.opfsQuota.code} smallRecovery=${report.opfsQuota.smallAssetRecovery} next=${manifest.nextTask}\n`);