test(unit): expand unit tests and fix stress test robustness

- Add comprehensive useFocusTrap tests (edge cases, disabled elements, empty containers)
- Add useSwipeGesture tests (haptic feedback, touch events, disabled state, effect deps)
- Enhance animations.test.tsx with Framer Motion mock and component tests
- Fix stress-test.js body.length undefined error when requests fail
- Fix home-content-v14.tsx for consistency
- Clean up generated performance test summary files

tests/performance/stress-test.js

@@ -24,27 +24,31 @@ export const options = {
 
 const BASE_URL = __ENV.BASE_URL || 'http://localhost:3000';
 
+const pages = [
+  '/',
+  '/about',
+  '/services',
+  '/products',
+  '/news',
+  '/contact',
+];
+
 export default function () {
-  // 80% 访问首页、20% 访问关于页面
-  // 注：/api/contact 依赖外部邮件服务并存在 IP 限流，/api/health 未实现，
-  // 因此本脚本仅验证本地营销页面的承载能力。
-  const rand = Math.random();
+  const page = pages[Math.floor(Math.random() * pages.length)];
+  const res = http.get(`${BASE_URL}${page}`, {
+    tags: { name: page },
+  });
 
-  let res;
-
-  if (rand < 0.8) {
-    res = http.get(`${BASE_URL}/`, {
-      tags: { name: 'home' },
-    });
-  } else {
-    res = http.get(`${BASE_URL}/about`, {
-      tags: { name: 'about' },
-    });
+  // 记录非200响应的详细信息以便诊断混合渲染模式下的异常
+  if (res.status !== 200) {
+    const bodyLength = res.body ? res.body.length : 0;
+    console.warn(`[WARN] ${page} returned status ${res.status} (body length: ${bodyLength})`);
   }
 
   const success = check(res, {
     'status is 200': (r) => r.status === 200,
     'response time < 2000ms': (r) => r.timings.duration < 2000,
+    'body is not empty': (r) => r.body && r.body.length > 0,
   });
 
   errorRate.add(!success);
@@ -54,7 +58,62 @@ export default function () {
 }
 
 export function handleSummary(data) {
+  const metrics = data.metrics;
+  const httpReqs = metrics?.http_reqs?.values || {};
+  const httpDuration = metrics?.http_req_duration?.values || {};
+  const httpFailed = metrics?.http_req_failed?.values || {};
+
+  // 构建按页面分组的统计（利用 k6 按 name 标签自动聚合的子指标）
+  const perPage = {};
+  for (const page of pages) {
+    const pageDur = metrics?.[`http_req_duration{name:${page}}`]?.values;
+    const pageFail = metrics?.[`http_req_failed{name:${page}}`]?.values;
+    perPage[page] = {
+      avg_response_time: pageDur?.avg ?? null,
+      p95_response_time: pageDur?.['p(95)'] ?? null,
+      p99_response_time: pageDur?.['p(99)'] ?? null,
+      max_response_time: pageDur?.max ?? null,
+      error_rate: pageFail?.rate ?? null,
+      total_requests: pageFail ? (pageFail.fails + pageFail.passes) : null,
+      error_count: pageFail?.fails ?? null,
+    };
+  }
+
+  const summary = {
+    type: 'stress-test',
+    stages: [
+      { duration: '1m', target: 50, desc: 'Ramp up to 50 users' },
+      { duration: '2m', target: 100, desc: 'Ramp up to 100 users' },
+      { duration: '3m', target: 200, desc: 'Ramp up to 200 users' },
+      { duration: '5m', target: 300, desc: 'Peak load at 300 users' },
+      { duration: '2m', target: 100, desc: 'Scale down to 100 users' },
+      { duration: '1m', target: 0, desc: 'Scale down to 0' },
+    ],
+    thresholds: {
+      http_req_duration: ['p(95)<2000ms', 'p(99)<3000ms'],
+      http_req_failed: ['rate<0.05'],
+      errors: ['rate<0.05'],
+    },
+    results: {
+      overall: {
+        total_requests: httpReqs.count || 0,
+        error_rate: httpFailed.rate || 0,
+        avg_response_time: httpDuration.avg || 0,
+        p95_response_time: httpDuration['p(95)'] || 0,
+        p99_response_time: httpDuration['p(99)'] || 0,
+        max_response_time: httpDuration.max || 0,
+      },
+      per_page: perPage,
+      pages_tested: pages,
+    },
+    checks_passed: data.root_group?.checks?.map((c) => ({
+      name: c.name,
+      passes: c.passes,
+      fails: c.fails,
+    })),
+  };
+
   return {
-    'performance/stress-test-summary.json': JSON.stringify(data, null, 2),
+    'performance/stress-test-summary.json': JSON.stringify(summary, null, 2),
   };
 }