feat(adapter-wp): WXR→UniversalRow 映射器（status 值域/悬空保留/unsupported 分流）
- mapItem 纯函数：WxrItem → MappedResult 三分支（row/unsupported/error）， DEFAULT_TYPE_ROUTES/STATUS_MAP/META_KEYS 三冻结表导出 - Plan 1 移交落实：status 值域表驱动（未知→unknown+issue）；property 断言 （isUniversalRow+refs 形状非空）测试钉死 - Task 3 审查移交：postId null→error（不产 row 不猜）；-7 原样；-0 归一 '0' - taxonomyRefs 锚点=category @nicename（=term slug，Task 8 实数据核对后冻结） - 悬空 gallery 203/204 原样保留；wppop 解析失败→extras.phpRaw+issue（不崩不丢） - Task 2 审查移交补测四例：d: 键拒绝/NUL 往返/s:1:"0"→Map/1MB<50ms 烟雾 - tsconfig.build.json：src 首次引 @sf/contracts 后 build 经 contracts dist 声明解析（rootDir TS6059；typecheck/vitest/tsx 仍 src 直连，ADR-016 归口） - 142→173 测试全绿；typecheck/lint 绿 Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
浅念
@@ -1,3 +1,4 @@
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export * from './limits.js'
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export * from './parse/php-unserialize.js'
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export * from './parse/wxr-stream.js'
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export * from './map/item-to-row.js'
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@@ -0,0 +1,198 @@
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// WxrItem → UniversalRow 映射器（Plan 2 Task 4）：纯函数——单条 WxrItem 进、MappedResult
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// 出；不访问文件/网络/DB，不跨 item 看世界。悬空 attachmentRef（如 mini.xml 的 203/204）
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// 原样保留：引用是否可解析是入库阶段（阶段 3）以全量数据才能裁决的事，本层不猜。
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//
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// Plan 1 移交责任在此落实：
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// - canonical status 值域：STATUS_MAP 冻结表，未知值 → 'unknown' + issue（不猜语义）；
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// - property 断言：产出 row 满足 isUniversalRow 且 sourceId/sourceType 非空、refs 元素
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// 形状合法（测试钉死；Task 6 的 validateUniversalRow 再做加法式复检，不动 contracts）。
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//
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// 字段提升纪律（有意不提前）：title/publishedAt/modifiedAt 留在 knownFields（键名
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// title/postDate/postModified，值为 WXR 原串）；UniversalRow 顶层同名字段的提升与
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// 日期格式化是阶段 3 导入映射的事——那时任何字段变更须过契约升版评审。
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//
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// taxonomyRefs 锚点设计决定（Task 8 实数据核对后冻结）：item 内 <category> 只携带
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// domain/nicename，不带 wp:term 的 term_id（mapItem 只见单条 item，无法查 term 表）。
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// 真实 WP 中 category @nicename 即 term slug，故 sourceTermId 暂以 nicename 为锚，
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// 由下游以 wp:term 事件（slug → term_id）解析——锚点若须换，只改本文件与测试。
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import type { UniversalRow } from '@sf/contracts'
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import { phpUnserialize, phpValueToJson } from '../parse/php-unserialize.js'
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import type { WxrItem } from '../parse/wxr-stream.js'
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/** 默认类型路由：WXR post_type → UniversalRow.sourceType（冻结；真实基线仅此四类产 row） */
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export const DEFAULT_TYPE_ROUTES: Readonly<Record<string, string>> = Object.freeze({
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post: 'wp:post',
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page: 'wp:page',
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product: 'wp:product',
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attachment: 'wp:attachment',
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})
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/**
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* canonical status 值域映射表（冻结，Plan 1 移交）：已知值原样透传；
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* 不在表内的值 → {@link UNKNOWN_STATUS} 且结果带 issue。
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*/
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export const STATUS_MAP: Readonly<Record<string, string>> = Object.freeze({
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publish: 'publish',
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draft: 'draft',
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future: 'future',
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pending: 'pending',
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private: 'private',
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trash: 'trash',
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inherit: 'inherit',
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})
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/** 未知 status 的统一落点（报告层按 unknown 汇总，不猜具体语义） */
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export const UNKNOWN_STATUS = 'unknown'
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/**
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* meta 分流键（冻结）：键名来自真实 hesupipe WXR（Task 8 实数据核对）。
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* thumbnail → attachmentRefs{role:'featured'}；gallery（逗号分隔 id）→ {role:'gallery'}；
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* seoTitle/seoDescription → seo.title/description；wppopSections → PHP 解析（见 mapWppop）；
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* 其余 meta 一律原样进 extras。
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*/
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export const META_KEYS = Object.freeze({
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thumbnail: '_thumbnail_id',
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gallery: '_product_image_gallery',
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seoTitle: '_yoast_wpseo_title',
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seoDescription: '_yoast_wpseo_metadesc',
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wppopSections: 'wppop_sections',
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} as const)
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/** mapItem 配置 */
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export interface MapConfig {
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/** 站点 locale，原样写入 row.locale（空串与否由调用方自证） */
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locale: string
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/**
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* post_type → sourceType 路由；缺省 {@link DEFAULT_TYPE_ROUTES}。
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* 传则**整体替换**（非合并）——需增改请展开默认表：`{ ...DEFAULT_TYPE_ROUTES, ... }`。
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*/
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typeRoutes?: Readonly<Record<string, string>>
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}
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/**
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* 映射结果三分支：
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* - row：产出 UniversalRow（issues 为该 item 的非致命问题清单，可空）
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* - unsupported：post_type 未配置路由（sourceType 按 `wp:<post_type>` 约定命名，仅为
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* 报告可读性，不代表已配置路由）——分流不产 row
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* - error：数据无法建立稳定身份（post_id 缺失/非法）——不产 row 不猜
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*/
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export type MappedResult =
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| { kind: 'row'; row: UniversalRow; issues: string[] }
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| { kind: 'unsupported'; sourceType: string; reason: string; rawLocation: string }
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| { kind: 'error'; issue: string; rawLocation: string }
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/**
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* wppop_sections 分流：PHP 串经 phpUnserialize + phpValueToJson 进 extras（Map 陷阱
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* 防线：phpValueToJson 前的 Map 不可 JSON.stringify，会静默变 {}）；任何解析失败
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* （PhpParseError/PhpLimitError）不崩不丢——原串存 extras.phpRaw 并记 issue。
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*/
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function mapWppop(raw: string, extras: Record<string, unknown>, issues: string[]): void {
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try {
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extras[META_KEYS.wppopSections] = phpValueToJson(phpUnserialize(raw))
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} catch (err) {
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extras.phpRaw = raw
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const detail = err instanceof Error ? `${err.name}: ${err.message}` : String(err)
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issues.push(`meta ${META_KEYS.wppopSections} PHP 解析失败（${detail}），原串保留于 extras.phpRaw`)
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}
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}
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/**
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* 单条 WxrItem → UniversalRow / unsupported / error（纯函数）。
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*
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* 决策顺序：post_id 有效性先于路由（无稳定身份的一切输出都是猜测）；路由先于字段
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* 映射（unsupported 不必再解析 meta）。sourceId = String(postId)：负值原样（'-7'），
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* -0 归一为 '0'。空串字段（link/postName/contentEncoded 等）不写入 row——契约的可选
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* 字段以"缺席"表达"源无此值"，而非空串。
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*/
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export function mapItem(item: WxrItem, config: MapConfig): MappedResult {
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// Task 3 审查移交策略：post_id 是 sourceId 唯一来源，缺失/非法即无法建立稳定身份
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if (item.postId === null) {
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return { kind: 'error', issue: 'post_id 缺失或非法', rawLocation: item.rawLocation }
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}
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const routes = config.typeRoutes ?? DEFAULT_TYPE_ROUTES
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const sourceType = routes[item.postType]
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if (sourceType === undefined) {
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return {
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kind: 'unsupported',
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sourceType: `wp:${item.postType}`,
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reason: 'post_type 未配置映射',
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rawLocation: item.rawLocation,
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}
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}
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const issues: string[] = []
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const knownStatus = STATUS_MAP[item.status]
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const status = knownStatus ?? UNKNOWN_STATUS
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if (knownStatus === undefined) {
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issues.push(`status 值未识别：${JSON.stringify(item.status)}，已映射为 '${UNKNOWN_STATUS}'`)
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}
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// taxonomyRefs：锚点=nicename（见模块头设计决定）；缺 domain/nicename 的引用跳过并记
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// issue——空锚点在下游必然失配，不如显式报告
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const taxonomyRefs: UniversalRow['taxonomyRefs'] = []
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for (const category of item.categories) {
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if (category.domain === '' || category.nicename === '') {
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issues.push(`category 引用缺 domain/nicename（value=${JSON.stringify(category.value)}），已跳过`)
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continue
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}
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taxonomyRefs.push({ taxonomy: category.domain, sourceTermId: category.nicename })
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}
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const attachmentRefs: UniversalRow['attachmentRefs'] = []
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const seo: Record<string, unknown> = {}
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const extras: Record<string, unknown> = {}
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for (const meta of item.metas) {
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if (meta.key === META_KEYS.thumbnail) {
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const sourceId = meta.value.trim()
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if (sourceId === '') {
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// 畸形：meta 存在但值为空（对照：空 gallery 值 = 无图库，合法）
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issues.push(`meta ${META_KEYS.thumbnail} 值为空，featured 引用已跳过`)
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continue
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}
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attachmentRefs.push({ role: 'featured', sourceId })
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} else if (meta.key === META_KEYS.gallery) {
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for (const part of meta.value.split(',')) {
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const sourceId = part.trim()
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if (sourceId !== '') attachmentRefs.push({ role: 'gallery', sourceId })
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}
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} else if (meta.key === META_KEYS.seoTitle) {
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seo.title = meta.value
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} else if (meta.key === META_KEYS.seoDescription) {
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seo.description = meta.value
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} else if (meta.key === META_KEYS.wppopSections) {
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mapWppop(meta.value, extras, issues)
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} else {
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// 未识别 meta：原样进 extras（同 key 重复时后者覆盖前者，文档序）
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extras[meta.key] = meta.value
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}
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}
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// knownFields（阶段 3 提升纪律见模块头）：空串不写入——键缺席即源无此值
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const knownFields: Record<string, unknown> = {}
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if (item.title !== '') knownFields.title = item.title
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if (item.postDate !== '') knownFields.postDate = item.postDate
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if (item.postModified !== '') knownFields.postModified = item.postModified
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if (item.excerptEncoded !== '') knownFields.excerpt = item.excerptEncoded
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if (item.creator !== '') knownFields.creator = item.creator
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if (item.attachmentUrl !== '') knownFields.attachmentUrl = item.attachmentUrl
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const row: UniversalRow = {
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sourceType,
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sourceId: String(item.postId),
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status,
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locale: config.locale,
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taxonomyRefs,
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attachmentRefs,
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seo,
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knownFields,
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extras,
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rawLocation: item.rawLocation,
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}
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if (item.link !== '') row.sourceUrl = item.link
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if (item.postName !== '') row.slug = item.postName
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if (item.contentEncoded !== '') row.bodyHtml = item.contentEncoded // 原文透传，清洗是 Task 5
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return { kind: 'row', row, issues }
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}
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@@ -0,0 +1,350 @@
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import { createReadStream } from 'node:fs'
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import { fileURLToPath } from 'node:url'
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import { describe, expect, it } from 'vitest'
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import { isUniversalRow, type UniversalRow } from '@sf/contracts'
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import { parseWxrStream, type WxrItem } from '../src/parse/wxr-stream.js'
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import {
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DEFAULT_TYPE_ROUTES,
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mapItem,
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META_KEYS,
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STATUS_MAP,
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UNKNOWN_STATUS,
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type MapConfig,
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type MappedResult,
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} from '../src/map/item-to-row.js'
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// mini.xml（Plan 1 夹具）：5 item（post 101 / product 111 / page 121 / attachment 201,202）
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// + 2 term；product 的图库 203/204 有意悬空（夹具中不存在对应 attachment item）。
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const FIXTURE = fileURLToPath(new URL('../../../tests/fixtures/wxr/mini.xml', import.meta.url))
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const CONFIG: MapConfig = { locale: 'zh-CN' }
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/** 经 parseWxrStream 喂 mini.xml 取真实 item 事件（端到端：解析产物即映射输入） */
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async function miniItems(): Promise<WxrItem[]> {
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const out: WxrItem[] = []
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for await (const ev of parseWxrStream(createReadStream(FIXTURE))) {
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if (ev.kind === 'item') out.push(ev.item)
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}
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return out
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}
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function byPostId(items: WxrItem[], postId: number): WxrItem {
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const found = items.find((it) => it.postId === postId)
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if (found === undefined) throw new Error(`mini.xml 中找不到 post ${postId}`)
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return found
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}
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/** 手构等值 WxrItem（任务说明允许：wxr-stream 完整字段形状，缺省为最平凡合法值） */
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function makeItem(overrides: Partial<WxrItem> = {}): WxrItem {
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return {
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rawLocation: 'wxr://item/handmade',
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postId: 1,
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postType: 'post',
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status: 'publish',
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postName: 'handmade',
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link: 'https://example.com/handmade.html',
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title: 'Handmade',
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contentEncoded: '<p>handmade body</p>',
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excerptEncoded: '',
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postDate: '2026-01-01 00:00:00',
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postModified: '2026-01-02 00:00:00',
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attachmentUrl: '',
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creator: 'admin',
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metas: [],
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categories: [],
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...overrides,
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}
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}
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/** 断言结果为 row 并取出（ narrowing 辅助；非 row 即失败） */
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function rowOf(result: MappedResult): { row: UniversalRow; issues: string[] } {
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if (result.kind !== 'row') throw new Error(`期望 kind:'row'，实际 ${result.kind}`)
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return { row: result.row, issues: result.issues }
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}
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/** Plan 1 移交 property 断言：产出 row 的通用不变量（守卫 + 非空 + refs 形状） */
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function expectRowInvariants(row: UniversalRow): void {
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expect(isUniversalRow(row)).toBe(true)
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expect(row.sourceType).not.toBe('')
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expect(row.sourceId).not.toBe('')
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expect(row.rawLocation).not.toBe('')
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for (const ref of row.taxonomyRefs) {
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expect(ref.taxonomy).not.toBe('')
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expect(ref.sourceTermId).not.toBe('')
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}
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for (const ref of row.attachmentRefs) {
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expect(ref.role).not.toBe('')
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// 本映射器产出的 ref 一律以 sourceId 锚定（不产 sourceUrl 型 ref）
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expect(typeof ref.sourceId === 'string' && ref.sourceId !== '').toBe(true)
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}
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}
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describe('mapItem：mini.xml 端到端（parseWxrStream → mapItem）', () => {
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it('post(101)：全字段映射（路由/status/locale/slug/seo/taxonomyRefs/featured/knownFields/bodyHtml 原文）', async () => {
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const { row, issues } = rowOf(mapItem(byPostId(await miniItems(), 101), CONFIG))
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expect(issues).toStrictEqual([])
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expect(row).toMatchObject({
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sourceType: 'wp:post',
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sourceId: '101',
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status: 'publish',
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locale: 'zh-CN',
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sourceUrl: 'https://fixture.example/news/fixture-news-a.html',
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slug: 'fixture-news-a',
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// 原文透传（清洗是 Task 5 的职责）
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bodyHtml:
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'<p>Body with <a href="/products/fixture-product/">link</a> and <img src="https://fixture.example/wp-content/uploads/2026/10/fixture-a.png"/></p>',
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rawLocation: 'wxr://item/1',
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})
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// 设计决定（JSDoc 钉死）：sourceTermId 暂以 category @nicename 为锚
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// （= 真实 WP 的 term slug；mini.xml 中 term 31 的 slug 恰为 'company'，Task 8 实数据核对后冻结）
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expect(row.taxonomyRefs).toStrictEqual([{ taxonomy: 'category', sourceTermId: 'company' }])
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expect(row.attachmentRefs).toStrictEqual([{ role: 'featured', sourceId: '201' }])
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expect(row.seo).toStrictEqual({
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title: 'Fixture SEO Title A',
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description: 'Fixture SEO description A.',
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})
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// 阶段 3 提升纪律：title/日期暂留 knownFields（键名冻结为 title/postDate/postModified）
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expect(row.knownFields).toStrictEqual({
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title: 'Fixture News A',
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postDate: '2026-10-05 09:00:00',
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postModified: '2026-10-06 10:00:00',
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excerpt: 'Fixture excerpt A',
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creator: 'editor',
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})
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// 101 的 3 条 meta 全部被分流（thumbnail/yoast×2）——extras 无未识别残余
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expect(row.extras).toStrictEqual({})
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expectRowInvariants(row)
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})
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it('product(111)：featured 202 + 悬空 gallery 203/204 原样保留（歧义不猜）；extras.wppop_sections 为解析产物', async () => {
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const { row, issues } = rowOf(mapItem(byPostId(await miniItems(), 111), CONFIG))
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expect(issues).toStrictEqual([])
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expect(row.sourceType).toBe('wp:product')
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expect(row.sourceId).toBe('111')
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// 悬空 203/204 原样保留：是否存在对应媒体是入库阶段以全量数据才能裁决的事
|
||||
expect(row.attachmentRefs).toStrictEqual([
|
||||
{ role: 'featured', sourceId: '202' },
|
||||
{ role: 'gallery', sourceId: '203' },
|
||||
{ role: 'gallery', sourceId: '204' },
|
||||
])
|
||||
// Map 陷阱防线：必须是 phpValueToJson 后的普通对象（可 JSON.stringify，非 Map）
|
||||
expect(row.extras.wppop_sections).not.toBeInstanceOf(Map)
|
||||
expect(row.extras.wppop_sections).toStrictEqual([{ title: 'SpecsTab', content: '<p>Tab</p>' }])
|
||||
expect(JSON.stringify(row.extras.wppop_sections)).toBe('[{"title":"SpecsTab","content":"<p>Tab</p>"}]')
|
||||
expectRowInvariants(row)
|
||||
})
|
||||
|
||||
it('page(121)：sourceType wp:page，seo/refs 为空', async () => {
|
||||
const { row } = rowOf(mapItem(byPostId(await miniItems(), 121), CONFIG))
|
||||
expect(row.sourceType).toBe('wp:page')
|
||||
expect(row.sourceId).toBe('121')
|
||||
expect(row.taxonomyRefs).toStrictEqual([])
|
||||
expect(row.attachmentRefs).toStrictEqual([])
|
||||
expect(row.seo).toStrictEqual({})
|
||||
expectRowInvariants(row)
|
||||
})
|
||||
|
||||
it('attachment(201)：sourceType wp:attachment、status inherit 原样、knownFields.attachmentUrl', async () => {
|
||||
const { row, issues } = rowOf(mapItem(byPostId(await miniItems(), 201), CONFIG))
|
||||
expect(issues).toStrictEqual([])
|
||||
expect(row.sourceType).toBe('wp:attachment')
|
||||
expect(row.sourceId).toBe('201')
|
||||
expect(row.status).toBe('inherit')
|
||||
expect(row.knownFields.attachmentUrl).toBe(
|
||||
'https://fixture.example/wp-content/uploads/2026/10/fixture-a.png',
|
||||
)
|
||||
expectRowInvariants(row)
|
||||
})
|
||||
|
||||
it('property 断言（Plan 1 移交）：mini.xml 全部 5 item 均产合法 row（含 attachment 202）', async () => {
|
||||
const items = await miniItems()
|
||||
expect(items).toHaveLength(5)
|
||||
for (const item of items) {
|
||||
const { row } = rowOf(mapItem(item, CONFIG))
|
||||
expectRowInvariants(row)
|
||||
}
|
||||
})
|
||||
})
|
||||
|
||||
describe('mapItem：unsupported 分流（不产 row）', () => {
|
||||
it.each(['nav_menu_item', 'wpcf7_contact_form', 'elementor_library', 'wp_navigation'])(
|
||||
'post_type %s → {kind:unsupported, sourceType:wp:%s}，不产 row',
|
||||
(postType) => {
|
||||
const result = mapItem(makeItem({ postType }), CONFIG)
|
||||
expect(result).toStrictEqual({
|
||||
kind: 'unsupported',
|
||||
sourceType: `wp:${postType}`,
|
||||
reason: 'post_type 未配置映射',
|
||||
rawLocation: 'wxr://item/handmade',
|
||||
})
|
||||
expect('row' in result).toBe(false)
|
||||
},
|
||||
)
|
||||
|
||||
it('typeRoutes 自定义：整体替换语义（post 走自定义路由；product 无路由 → unsupported）', () => {
|
||||
const custom: MapConfig = { locale: 'zh-CN', typeRoutes: { post: 'site:article' } }
|
||||
const post = rowOf(mapItem(makeItem({ postType: 'post' }), custom))
|
||||
expect(post.row.sourceType).toBe('site:article')
|
||||
expect(mapItem(makeItem({ postType: 'product' }), custom).kind).toBe('unsupported')
|
||||
})
|
||||
})
|
||||
|
||||
describe('mapItem：status 值域映射（Plan 1 移交，表驱动）', () => {
|
||||
it.each(['publish', 'draft', 'future', 'pending', 'private', 'trash', 'inherit'])(
|
||||
'已知 status %s → 原样',
|
||||
(status) => {
|
||||
const { row, issues } = rowOf(mapItem(makeItem({ status }), CONFIG))
|
||||
expect(row.status).toBe(status)
|
||||
expect(issues).toStrictEqual([])
|
||||
},
|
||||
)
|
||||
|
||||
it("未知 status（'weird'/空串）→ 'unknown' + issue（不猜不丢）", () => {
|
||||
const weird = rowOf(mapItem(makeItem({ status: 'weird' }), CONFIG))
|
||||
expect(weird.row.status).toBe('unknown')
|
||||
expect(weird.issues).toStrictEqual([`status 值未识别："weird"，已映射为 'unknown'`])
|
||||
const empty = rowOf(mapItem(makeItem({ status: '' }), CONFIG))
|
||||
expect(empty.row.status).toBe('unknown')
|
||||
expect(empty.issues).toHaveLength(1)
|
||||
})
|
||||
|
||||
it('STATUS_MAP/DEFAULT_TYPE_ROUTES/META_KEYS 冻结且值域钉死', () => {
|
||||
expect(Object.isFrozen(STATUS_MAP)).toBe(true)
|
||||
expect(Object.isFrozen(DEFAULT_TYPE_ROUTES)).toBe(true)
|
||||
expect(Object.isFrozen(META_KEYS)).toBe(true)
|
||||
expect(STATUS_MAP).toStrictEqual({
|
||||
publish: 'publish',
|
||||
draft: 'draft',
|
||||
future: 'future',
|
||||
pending: 'pending',
|
||||
private: 'private',
|
||||
trash: 'trash',
|
||||
inherit: 'inherit',
|
||||
})
|
||||
expect(UNKNOWN_STATUS).toBe('unknown')
|
||||
expect(DEFAULT_TYPE_ROUTES).toStrictEqual({
|
||||
post: 'wp:post',
|
||||
page: 'wp:page',
|
||||
product: 'wp:product',
|
||||
attachment: 'wp:attachment',
|
||||
})
|
||||
expect(META_KEYS).toStrictEqual({
|
||||
thumbnail: '_thumbnail_id',
|
||||
gallery: '_product_image_gallery',
|
||||
seoTitle: '_yoast_wpseo_title',
|
||||
seoDescription: '_yoast_wpseo_metadesc',
|
||||
wppopSections: 'wppop_sections',
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
describe('mapItem：postId 异常策略（Task 3 审查移交）', () => {
|
||||
it('postId null → {kind:error}（不产 row 不猜）', () => {
|
||||
expect(mapItem(makeItem({ postId: null }), CONFIG)).toStrictEqual({
|
||||
kind: 'error',
|
||||
issue: 'post_id 缺失或非法',
|
||||
rawLocation: 'wxr://item/handmade',
|
||||
})
|
||||
})
|
||||
|
||||
it("postId -7（wxr-stream 严格解析 '-7' 的产物）→ sourceId '-7' 原样", () => {
|
||||
const { row } = rowOf(mapItem(makeItem({ postId: -7 }), CONFIG))
|
||||
expect(row.sourceId).toBe('-7')
|
||||
})
|
||||
|
||||
it("postId -0 / 0 → sourceId '0'（-0 归一，String(-0)==='0'）", () => {
|
||||
const item = makeItem({ postId: -0 })
|
||||
expect(Object.is(item.postId, -0)).toBe(true) // 确证喂入的确实是 -0（未被字面量归一）
|
||||
expect(rowOf(mapItem(item, CONFIG)).row.sourceId).toBe('0')
|
||||
expect(rowOf(mapItem(makeItem({ postId: 0 }), CONFIG)).row.sourceId).toBe('0')
|
||||
})
|
||||
|
||||
it('post_id 缺失的 unsupported 类型：data 有效性先行于路由（error 而非 unsupported）', () => {
|
||||
const result = mapItem(makeItem({ postId: null, postType: 'nav_menu_item' }), CONFIG)
|
||||
expect(result.kind).toBe('error')
|
||||
})
|
||||
})
|
||||
|
||||
describe('mapItem：meta 分流表', () => {
|
||||
it('未识别 meta → extras 原样（字符串键值；同 key 后者覆盖前者）', () => {
|
||||
const { row, issues } = rowOf(
|
||||
mapItem(
|
||||
makeItem({
|
||||
metas: [
|
||||
{ key: 'custom_a', value: 'va' },
|
||||
{ key: '_thumbnail_id', value: '301' },
|
||||
{ key: 'custom_a', value: 'va-2' },
|
||||
{ key: 'custom_b', value: 'vb' },
|
||||
],
|
||||
}),
|
||||
CONFIG,
|
||||
),
|
||||
)
|
||||
expect(issues).toStrictEqual([])
|
||||
expect(row.extras).toStrictEqual({ custom_a: 'va-2', custom_b: 'vb' })
|
||||
expect(row.attachmentRefs).toStrictEqual([{ role: 'featured', sourceId: '301' }])
|
||||
})
|
||||
|
||||
it('thumbnail/gallery 容忍空白（trim）；空 gallery 值不产 ref；空 thumbnail 记 issue', () => {
|
||||
const ok = rowOf(
|
||||
mapItem(
|
||||
makeItem({
|
||||
metas: [
|
||||
{ key: '_thumbnail_id', value: ' 401 ' },
|
||||
{ key: '_product_image_gallery', value: '402 , 403' },
|
||||
],
|
||||
}),
|
||||
CONFIG,
|
||||
),
|
||||
)
|
||||
expect(ok.row.attachmentRefs).toStrictEqual([
|
||||
{ role: 'featured', sourceId: '401' },
|
||||
{ role: 'gallery', sourceId: '402' },
|
||||
{ role: 'gallery', sourceId: '403' },
|
||||
])
|
||||
// WooCommerce 语义：空 _product_image_gallery = 无图库（不报 issue）；空 _thumbnail_id 为畸形（记 issue）
|
||||
const emptyGallery = rowOf(
|
||||
mapItem(makeItem({ metas: [{ key: '_product_image_gallery', value: '' }] }), CONFIG),
|
||||
)
|
||||
expect(emptyGallery.row.attachmentRefs).toStrictEqual([])
|
||||
expect(emptyGallery.issues).toStrictEqual([])
|
||||
const emptyThumb = rowOf(
|
||||
mapItem(makeItem({ metas: [{ key: '_thumbnail_id', value: ' ' }] }), CONFIG),
|
||||
)
|
||||
expect(emptyThumb.row.attachmentRefs).toStrictEqual([])
|
||||
expect(emptyThumb.issues).toStrictEqual(['meta _thumbnail_id 值为空，featured 引用已跳过'])
|
||||
})
|
||||
|
||||
it('wppop 解析失败路径：extras.phpRaw 存原串 + issue（不崩不丢，row 照常产出）', () => {
|
||||
const raw = 'a:1:{i:0;s:5:"ab' // 截断串 → PhpParseError
|
||||
const { row, issues } = rowOf(
|
||||
mapItem(makeItem({ metas: [{ key: 'wppop_sections', value: raw }] }), CONFIG),
|
||||
)
|
||||
expect(row.extras.phpRaw).toBe(raw)
|
||||
expect(row.extras.wppop_sections).toBeUndefined()
|
||||
expect(issues).toHaveLength(1)
|
||||
expect(issues[0]).toContain('wppop_sections')
|
||||
expect(issues[0]).toContain('phpRaw')
|
||||
expectRowInvariants(row)
|
||||
})
|
||||
})
|
||||
|
||||
describe('mapItem：category 引用形状防线', () => {
|
||||
it('category 缺 domain 或 nicename → 跳过该 ref 并记 issue（不产空锚点）', () => {
|
||||
const { row, issues } = rowOf(
|
||||
mapItem(
|
||||
makeItem({
|
||||
categories: [
|
||||
{ domain: 'category', nicename: '', value: 'X' },
|
||||
{ domain: '', nicename: 'slug', value: 'Y' },
|
||||
{ domain: 'post_tag', nicename: 'tag-a', value: 'TagA' },
|
||||
],
|
||||
}),
|
||||
CONFIG,
|
||||
),
|
||||
)
|
||||
expect(row.taxonomyRefs).toStrictEqual([{ taxonomy: 'post_tag', sourceTermId: 'tag-a' }])
|
||||
expect(issues).toHaveLength(2)
|
||||
expectRowInvariants(row)
|
||||
})
|
||||
})
|
||||
@@ -213,6 +213,40 @@ describe('错误信息上下文摘录（offset ±20 码元窗口、控制字符
|
||||
})
|
||||
})
|
||||
|
||||
// Task 2 审查移交补测（Plan 2 Task 4 落实）：四例边界/形状/性能钉死
|
||||
describe('Task 2 审查移交补测：数组键类型、NUL、数字串键形状、1MB 性能烟雾', () => {
|
||||
it('d: 作数组键 → 拒绝（数组键只认 i:/s:，浮点键是 PHP 序列化产物中不存在的形状）', () => {
|
||||
const e = capture(() => phpUnserialize('a:1:{d:1.5;i:0;}')) as PhpParseError
|
||||
expect(e).toBeInstanceOf(PhpParseError)
|
||||
expect(e.message).toContain('数组键')
|
||||
})
|
||||
|
||||
it('s: 内容含 NUL（\\u0000）原样往返，不截断不报错（单指针扫描无 C 式终止符语义）', () => {
|
||||
expect(phpUnserialize('s:3:"a\0b";')).toBe('a\0b')
|
||||
// NUL 作键亦不炸：Map 保留该键
|
||||
expect(phpUnserialize('a:1:{s:3:"a\0b";i:1;}')).toStrictEqual(new Map([['a\0b', 1]]))
|
||||
})
|
||||
|
||||
it('数字串键 s:1:"0" → Map（密集数组判定用严格 ===，字符串键永不伪装整数键 0）', () => {
|
||||
expect(phpUnserialize('a:1:{s:1:"0";i:5;}')).toStrictEqual(new Map([['0', 5]]))
|
||||
expect(JSON.stringify(phpValueToJson(phpUnserialize('a:1:{s:1:"0";i:5;}')))).toBe('{"0":5}')
|
||||
})
|
||||
|
||||
it('1MB 输入性能烟雾：<50ms（防 O(n²) 回归——单指针扫描应线性）', () => {
|
||||
const parts: string[] = []
|
||||
for (let i = 0; i < 400; i++) parts.push(`i:${i};s:2500:"${'x'.repeat(2500)}";`)
|
||||
const input = `a:400:{${parts.join('')}}`
|
||||
expect(input.length).toBeGreaterThan(1_000_000) // 确证规模 ≥1MB（纯 ASCII：码元数=字节数）
|
||||
// 元素数 = 400 键 + 400 值 + 1 数组自身 = 801 ≤ 默认 phpMaxElements=1000（不经限额捷径）
|
||||
const t0 = performance.now()
|
||||
const value = phpUnserialize(input)
|
||||
const elapsed = performance.now() - t0
|
||||
expect(Array.isArray(value)).toBe(true)
|
||||
expect(value).toHaveLength(400)
|
||||
expect(elapsed).toBeLessThan(50)
|
||||
})
|
||||
})
|
||||
|
||||
describe('错误类型层级：PhpError 公共基类', () => {
|
||||
it('PhpParseError 与 PhpLimitError 均为 PhpError 子类，且互不为对方子类', () => {
|
||||
const parse = capture(() => phpUnserialize('x:1:irrelevant;')) as PhpParseError
|
||||
|
||||
@@ -2,7 +2,15 @@
|
||||
"extends": "./tsconfig.json",
|
||||
"compilerOptions": {
|
||||
"rootDir": ".",
|
||||
"noEmit": false // 根 tsconfig 经 extends 链漏下 noEmit:true，build 须翻回
|
||||
"noEmit": false, // 根 tsconfig 经 extends 链漏下 noEmit:true，build 须翻回
|
||||
// Task 4 起 src 引用 @sf/contracts（type-only）：emit 程序不得含包外源文件
|
||||
// （rootDir 下 TS6059），故 build 侧改经 contracts 预构建 dist 声明解析（先
|
||||
// `pnpm --filter @sf/contracts build`）；typecheck/vitest/tsx 仍走根 paths 的
|
||||
// src 直连。src-vs-dist 的最终统一归 ADR-016（Task 9）。paths 相对继承的根
|
||||
// baseUrl（仓库根）解析。
|
||||
"paths": {
|
||||
"@sf/contracts": ["./packages/contracts/dist/src/index.d.ts"]
|
||||
}
|
||||
},
|
||||
"exclude": ["test"]
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user