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从官方 Git 仓库导入 chandra447/pi-hermes-memory 在 tag v0.9.10 （df624056a2e8c68bc89ba0a81e1c120856ec9665，2026-10-02）的源码快照。 本次仅导入源码，尚未接入组合包：package.json、加载顺序、依赖与权限策略 均未改动。 - 原样导入 src/、tests/、docs/、scripts/、README、CHANGELOG、PLAN、 AGENTS 与 LICENSE；该快照共 156 个上游文件。 - 剔除嵌套 .git、上游 .github 工作流、.ralph/、.claude/、node_modules、 覆盖率与构建产物。 - 新增中文 UPSTREAM.md，记录来源，以及启用前必须完成的待决事项： 在 pi-compaction 之前注册加载顺序、better-sqlite3 版本与根 allowScripts 对齐、strip-ansi 解析确认。 - 说明选择 tag 而非 main 的原因：导入时上游 main 已领先至 24fcd8ad26fc27badb8d7dbaf8034645de07b893（2026-10-11），选 tag 是为 对应一个已发布、可复现的版本。 尚未接线。启用前还需反转 tests/extension-load.test.ts 中"不得加载 Hermes"的断言，并同步 pi-tool-search 分组、权限策略与文档。 验证：快照 156 个上游文件全部导入，目录内仅多出 UPSTREAM.md 一份； 已确认与上游 main 内容存在差异，证明取的是 tag 而非 main。
77 lines
2.3 KiB
TypeScript
77 lines
2.3 KiB
TypeScript
import { describe, it } from "node:test";
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import assert from "node:assert/strict";
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import {
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measureLifecycle,
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measureLifecycleSync,
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type LifecycleTimingOptions,
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} from "../src/lifecycle-timing.js";
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function timingOptions(
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times: number[],
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lines: string[],
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enabled?: boolean,
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): LifecycleTimingOptions {
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return {
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...(enabled === undefined ? {} : { enabled }),
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now: () => {
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const value = times.shift();
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assert.notEqual(value, undefined);
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return value;
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},
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log: (line) => lines.push(line),
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};
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}
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describe("lifecycle timing", () => {
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it("is silent and avoids reading the clock when disabled", () => {
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const lines: string[] = [];
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const result = measureLifecycleSync(
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"session-start.load",
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() => 42,
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timingOptions([], lines, false),
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);
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assert.equal(result, 42);
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assert.deepEqual(lines, []);
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});
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it("records labeled sync and async durations when PI_TIMING is enabled", async () => {
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const previous = process.env.PI_TIMING;
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process.env.PI_TIMING = "1";
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try {
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const lines: string[] = [];
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const options = timingOptions([10, 22, 30, 49], lines);
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assert.equal(measureLifecycleSync("database.open", () => "ok", options), "ok");
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assert.equal(await measureLifecycle("shutdown.flush", async () => "done", options), "done");
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assert.deepEqual(lines, [
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"[pi-hermes-memory timing] database.open: 12ms",
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"[pi-hermes-memory timing] shutdown.flush: 19ms",
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]);
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} finally {
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if (previous === undefined) delete process.env.PI_TIMING;
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else process.env.PI_TIMING = previous;
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}
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});
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it("preserves sync and async errors while recording their durations", async () => {
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const lines: string[] = [];
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const options = timingOptions([1, 3, 5, 8], lines, true);
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const syncError = new Error("sync failure");
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const asyncError = new Error("async failure");
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assert.throws(
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() => measureLifecycleSync("backfill.callback", () => { throw syncError; }, options),
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syncError,
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);
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await assert.rejects(
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measureLifecycle("live-index.callback", async () => { throw asyncError; }, options),
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asyncError,
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);
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assert.deepEqual(lines, [
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"[pi-hermes-memory timing] backfill.callback: 2ms",
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"[pi-hermes-memory timing] live-index.callback: 3ms",
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]);
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});
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});
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