import { describe, expect, it } from "vite-plus/test"; import type { PluginDefinition } from "./contract.ts";import { createPureRuntime } from "./pureRuntime.ts";import { defineRuntimeContract } from "./runtimeContract.ts"; defineRuntimeContract("pure reconciliation runtime", createPureRuntime); describe("pure reconciliation planner", () => {  it("plans a deep acyclic dependency chain without using the call stack", async () => {    const runtime = createPureRuntime();    const pluginCount = 20_000;    const definitions: Array<PluginDefinition> = Array.from(      { length: pluginCount },      (_, index) => ({        id: `plugin-${index}`,        version: "1.0.0",        ...(index === 0 ? {} : { requires: [`capability-${index - 1}`] }),        provides: { [`capability-${index}`]: index },        activate() {},      }),    );     const snapshot = await runtime.reconcile(definitions.toReversed());     expect(snapshot.active).toHaveLength(pluginCount);    await runtime.dispose();  });});