chore(web): continuous handoff WBV2-P1271-001

web/tests/e2e/wbv2-collection-create-batch-production.spec.ts

@@ -0,0 +1,48 @@
+import crypto from "node:crypto";
+import fs from "node:fs";
+import path from "node:path";
+import { expect, test } from "@playwright/test";
+
+const root = path.resolve(import.meta.dirname, "../../..");
+const fixturePath = process.env.WBV2_BATCH_FIXTURE ?? "tests/files/web/basic_scene.blend";
+const fixture = fs.readFileSync(path.join(root, fixturePath));
+const fixtureSha256 = crypto.createHash("sha256").update(fixture).digest("hex");
+const task = process.env.WBV2_BATCH_TASK ?? "WBV2-P20-002";
+const productionPath = process.env.WBV2_BATCH_PRODUCTION ?? `tests/golden/${task}/collection-create-production.json`;
+const sourceUnits = JSON.parse(process.env.WBV2_BATCH_UNITS ?? "[\"operator:OBJECT_OT_collection_add\"]") as string[];
+
+test("native collection create batch preserves Main recovery semantics", async ({ page }) => {
+  await page.goto("/");
+  const result = await page.evaluate(async (bytes) => {
+    const { WebEngineClient } = await import("/src/engine-client/WebEngineClient.ts");
+    const client = new WebEngineClient({ timeoutMs: 60_000 });
+    const reopened = new WebEngineClient({ timeoutMs: 60_000 });
+    const name = "WBV2P2002Collection";
+    try {
+      const opened = await client.openBlend(Uint8Array.from(bytes).buffer);
+      const baseRevision = opened.snapshot.revision;
+      const beforeCount = opened.snapshot.collections.length;
+      const parentCollectionId = opened.snapshot.scenes[0]?.rootCollectionId ?? null;
+      const created = await client.applyCommand({ type: "createCollection", name, parentCollectionId } as any);
+      const undo = await client.applyCommand({ type: "undo" });
+      const redo = await client.applyCommand({ type: "redo" });
+      const malformed = await client.applyCommand({ type: "createCollection", name: "", parentCollectionId: null } as any).then(() => ({ code: "NO_ERROR" })).catch((error: any) => ({ code: error?.code, message: error?.message }));
+      const afterMalformed = await client.snapshot();
+      const saved = await client.saveBlend();
+      const restored = await reopened.openBlend(saved.slice(0));
+      return { browser: "chromium", baseRevision, createRevision: created.snapshot.revision, undoRevision: undo.snapshot.revision, redoRevision: redo.snapshot.revision, beforeCount, afterCount: created.snapshot.collections.length, created: created.snapshot.collections.some((collection) => collection.name === name), restored: restored.snapshot.collections.some((collection) => collection.name === name), malformed, malformedRevisionPreserved: afterMalformed.snapshot.revision === redo.snapshot.revision, reopenedRevision: restored.snapshot.revision };
+    } finally { client.terminate(); reopened.terminate(); }
+  }, Array.from(fixture));
+  fs.mkdirSync(path.dirname(path.join(root, productionPath)), { recursive: true });
+  fs.writeFileSync(path.join(root, productionPath), `${JSON.stringify({ schemaVersion: 1, task, operation: "COLLECTION_CREATE_ENGINE_CHROMIUM", browser: "chromium", queueMutation: false, fixture: fixturePath, fixtureSha256, sourceUnits, ...result }, null, 2)}\n`);
+  expect(result.browser).toBe("chromium");
+  expect(result.afterCount).toBe(result.beforeCount + 1);
+  expect(result.createRevision).toBe(result.baseRevision + 1);
+  expect(result.undoRevision).toBe(result.baseRevision + 2);
+  expect(result.redoRevision).toBe(result.baseRevision + 3);
+  expect(result.created).toBe(true);
+  expect(result.restored).toBe(true);
+  expect(result.malformed.code).not.toBe("NO_ERROR");
+  expect(result.malformedRevisionPreserved).toBe(true);
+  expect(result.reopenedRevision).toBe(1);
+});