From a3180c3aafd3cc6166683f1f65480f2434e76a32 Mon Sep 17 00:00:00 2001
From: inottn <inottn@outlook.com>
Date: Sun, 24 Dec 2023 20:33:56 +0800
Subject: [PATCH] chore: update vitest config (#12530)

---
 .../test/__snapshots__/demo.spec.ts.snap         |  6 +++---
 packages/vant/vitest.config.ts                   | 16 ++++++++++++----
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/packages/vant/src/index-bar/test/__snapshots__/demo.spec.ts.snap b/packages/vant/src/index-bar/test/__snapshots__/demo.spec.ts.snap
index f7c111fa0..f6336f08a 100644
--- a/packages/vant/src/index-bar/test/__snapshots__/demo.spec.ts.snap
+++ b/packages/vant/src/index-bar/test/__snapshots__/demo.spec.ts.snap
@@ -201,7 +201,7 @@ exports[`should render demo and match snapshot 1`] = `
             Y
           </span>
           <span
-            class="van-index-bar__index"
+            class="van-index-bar__index van-index-bar__index--active"
             data-index="Z"
           >
             Z
@@ -908,8 +908,8 @@ exports[`should render demo and match snapshot 1`] = `
           </div>
         </div>
         <div>
-          <div>
-            <div class="van-index-anchor">
+          <div style="height: 0px;">
+            <div class="van-index-anchor van-index-anchor--sticky van-hairline--bottom">
               Z
             </div>
           </div>
diff --git a/packages/vant/vitest.config.ts b/packages/vant/vitest.config.ts
index 6949ed129..84e44ea34 100644
--- a/packages/vant/vitest.config.ts
+++ b/packages/vant/vitest.config.ts
@@ -1,9 +1,10 @@
 import { defineConfig } from 'vitest/config';
 import vitePluginVue from '@vitejs/plugin-vue';
 import vitePluginJsx from '@vitejs/plugin-vue-jsx';
-import { cpus } from 'os';
+import { cpus, totalmem } from 'os';
 
 const cpuNum = Math.max(cpus().length - 1, 1);
+const memory = totalmem();
 
 export default defineConfig({
   test: {
@@ -20,12 +21,19 @@ export default defineConfig({
       reporter: ['lcov', 'text-summary'],
       reportsDirectory: './test/coverage',
     },
+    pool: 'vmThreads',
+    poolOptions: {
+      vmThreads: {
+        // limit the memory to avoid OOM
+        memoryLimit:
+          typeof memory === 'number'
+            ? memory * Math.min(1 / (cpuNum * 2), 0.1)
+            : undefined,
+      },
+    },
     environment: 'jsdom',
     include: ['src/**/*.spec.[jt]s?(x)'],
     restoreMocks: true,
-    experimentalVmThreads: true,
-    // limit the memory to avoid OOM
-    experimentalVmWorkerMemoryLimit: Math.min(1 / (cpuNum * 2), 0.1),
   },
   plugins: [vitePluginVue(), vitePluginJsx()],
 });