SakurasanandClaude
a6497caf73
东方财富题材列表存在 securityCode 为 null 的题材(如"铟"01726), getStockBoard(null) 调用 startsWith 抛 TypeError,React 渲染崩溃, 页面被错误边界接管。修复 getStockBoard 使其对空值兜底返回主板, 同时保护全部 8 处调用方;ThemeItem.securityCode/securityName 类型 如实标注为 string|null。新增最小回归脚本复现并验证修复。 Co-Authored-By: Claude <noreply@anthropic.com>
64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
// 最小复现/验证脚本：直接编译 src/lib/stock-api.ts 真实源码，
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// 调用 getStockBoard(null)，复现「Cannot read properties of null (reading 'startsWith')」。
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// 无测试框架，node 直接运行：node tests/get-stock-board-repro.mjs
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import fs from "node:fs";
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import path from "node:path";
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import Module from "node:module";
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import ts from "typescript";
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const srcPath = path.resolve("src/lib/stock-api.ts");
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const source = fs.readFileSync(srcPath, "utf8");
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const js = ts.transpileModule(source, {
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compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020, esModuleInterop: true },
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}).outputText;
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const mod = new Module(srcPath);
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mod.filename = srcPath;
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mod.paths = Module._nodeModulePaths(path.dirname(srcPath));
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// 拦截 @/lib/api-client 别名导入（getStockBoard 本身不依赖它）
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const origResolve = Module._resolveFilename;
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Module._resolveFilename = function (request, ...args) {
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if (request === "@/lib/api-client") return path.resolve("tests/_stub-api-client.cjs");
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return origResolve.call(this, request, ...args);
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};
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try {
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mod._compile(js, srcPath);
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} finally {
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Module._resolveFilename = origResolve;
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}
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const { getStockBoard } = mod.exports;
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// ---- 断言 ----
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function assertThrows(fn, label) {
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try {
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fn();
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console.log(`✗ ${label}: 未抛错`);
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process.exitCode = 1;
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} catch (e) {
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console.log(`✓ ${label}: 抛错 -> ${e.message}`);
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}
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}
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function assertNoThrow(fn, label) {
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try {
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const r = fn();
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console.log(`✓ ${label}: 未抛错 -> ${JSON.stringify(r)}`);
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return r;
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} catch (e) {
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console.log(`✗ ${label}: 抛错 -> ${e.message}`);
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process.exitCode = 1;
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}
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}
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// 正常代码
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assertNoThrow(() => getStockBoard("600000"), "正常代码 getStockBoard('600000')");
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// 崩盘场景：securityCode 为 null（East Money 题材列表实测存在），修复后应兜底返回主板
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assertNoThrow(() => getStockBoard(null), "null securityCode");
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assertNoThrow(() => getStockBoard(undefined), "undefined securityCode");
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// 空串不崩
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assertNoThrow(() => getStockBoard(""), "空串 getStockBoard('')");
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