jesse-ux
e4e73f56c0
对话、星盘、星历、报告进同一 (app) 外壳，列表只拉一次。服务端不再列出空咨询；新建复用已有空会话。新标题改成「生时校正 · M月D日」，侧栏副标题用创建时间。
84 lines
3.9 KiB
TypeScript
84 lines
3.9 KiB
TypeScript
import assert from "node:assert/strict";
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import { readFileSync } from "node:fs";
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import test from "node:test";
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const pageSource = readFileSync(new URL("../src/app/(app)/page.tsx", import.meta.url), "utf8");
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// Measured 2026-09-16 after home-state-lowering batch 2 on origin/staging @ 37e6c519.
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// Line count: (pageSource.match(/\n/g) ?? []).length, same as `wc -l` = 1846.
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// Hook counts use \buseState[<(] / \buseRef[<(] so `useState<Type>(` is not missed.
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// Former caps were useState 52 / useRef 39 / lines 1931 after batch 1 @ f8e607c2,
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// and useState 66 / useRef 41 / lines 1951 on freeze-metric @ 51a65d92.
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// Batch 2 moved 4 synastry useStates into useSynastry, 6 profile useStates into
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// useProfileOnboarding and 6 session useStates into useSessionManagement, and
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// dropped the two guided-birth-time callback refs that the profile hook no longer
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// needs now that it runs before useBirthTimeGuidedJourney.
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const PAGE_LINE_COUNT_BASELINE = 1846;
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const PAGE_LINE_COUNT_CAP = PAGE_LINE_COUNT_BASELINE + 150;
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const HOME_USE_STATE_CAP = 36;
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const HOME_USE_REF_CAP = 37;
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const USE_STATE_RE = /\buseState[<(]/g;
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const USE_REF_RE = /\buseRef[<(]/g;
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function homeSource(source: string): string {
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const marker = "export default function Home(";
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const start = source.indexOf(marker);
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assert.notEqual(start, -1, "page.tsx must export default function Home(");
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return source.slice(start);
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}
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function countMatches(source: string, pattern: RegExp): number {
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return source.match(new RegExp(pattern.source, "g"))?.length ?? 0;
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}
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test("Home() useState count must not grow", () => {
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const n = countMatches(homeSource(pageSource), USE_STATE_RE);
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assert.ok(
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n <= HOME_USE_STATE_CAP,
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`Home() has ${n} useState calls; cap is ${HOME_USE_STATE_CAP}. Extracted hooks and child components should own their own state.`,
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);
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});
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test("Home() useRef count must not grow", () => {
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const n = countMatches(homeSource(pageSource), USE_REF_RE);
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assert.ok(
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n <= HOME_USE_REF_CAP,
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`Home() has ${n} useRef calls; cap is ${HOME_USE_REF_CAP}. Do not rewrite state as refs to dodge the useState freeze.`,
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);
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});
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test("page.tsx line count stays within the coarse guardrail", () => {
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const n = (pageSource.match(/\n/g) ?? []).length;
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assert.ok(
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n <= PAGE_LINE_COUNT_CAP,
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`page.tsx has ${n} lines; cap is ${PAGE_LINE_COUNT_CAP} (${PAGE_LINE_COUNT_BASELINE} baseline + 150).`,
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);
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});
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test("useSessionManagement still runs before useRectificationSurface", () => {
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// Batch 1 established the order: useSessionManagement needs an opener for
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// history rectification sessions, and useRectificationSurface is what supplies
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// it, so the opener is handed over through rectificationSessionOpenerRef
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// instead of by calling the surface hook first. Batch 2 moved hook calls
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// around; this pins the constraint so a later reorder cannot silently break
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// opening a rectification session from the sidebar.
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const home = homeSource(pageSource);
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const sessionCall = home.indexOf("= useSessionManagement({");
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const surfaceCall = home.indexOf("= useRectificationSurface({");
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const openerRef = home.indexOf("const rectificationSessionOpenerRef = useRef(");
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assert.notEqual(sessionCall, -1, "Home must call useSessionManagement");
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assert.notEqual(surfaceCall, -1, "Home must call useRectificationSurface");
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assert.notEqual(openerRef, -1, "Home must declare rectificationSessionOpenerRef");
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assert.ok(openerRef < sessionCall, "the opener ref must exist before useSessionManagement reads it");
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assert.ok(
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sessionCall < surfaceCall,
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"useSessionManagement must run before useRectificationSurface; it receives the opener through rectificationSessionOpenerRef",
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);
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assert.match(
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home.slice(sessionCall, surfaceCall),
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/openRectificationSession: \(exactSessionId\) => rectificationSessionOpenerRef\.current\(exactSessionId\)/,
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);
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assert.match(home.slice(surfaceCall), /rectificationSessionOpenerRef,/);
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});
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