feat: add memory calculate

Author: SmallTeddy

common/utils/withTimeLog.js

@@ -3,15 +3,19 @@ const { getFileSize } = require("./sizeUtil");
 const {isSameData} = require("./isSameData");
 
 function withTimeLog(callback,compare) {
-    const startHeapStats = getHeapStatistics();
+    // 获取函数执行前的内存使用情况
+    const startMemUsage = process.memoryUsage().heapUsed
     console.time("函数执行用时");
     const callVal = callback()
     console.log(callVal);
     console.timeEnd("函数执行用时")
-    const endHeapStats = getHeapStatistics();
-    const memoryUsed = endHeapStats.total_heap_size - startHeapStats.total_heap_size;
-    console.log(`内存占用：${getFileSize(memoryUsed)}`)
+    // 获取函数执行后的内存使用情况
+    const endMemUsage = process.memoryUsage().heapUsed;
+    // 计算内存使用率（以字节为单位）
+    const memoryUsageInBytes = endMemUsage - startMemUsage;
+    console.log(`内存占用：${getFileSize(memoryUsageInBytes)}`)
     console.log(`预期值:${JSON.stringify(compare)},${isSameData(callVal,compare)?"测试通过!":"测试未通过!"}`)
+    console.log('--------------------------')
 }
 
 module.exports = { withTimeLog };

src/82/index.js

@@ -62,16 +62,8 @@ var deleteDuplicates = function(head) {
 /**
  * Test case
  */
-// 获取函数执行前的内存使用情况
-const startMemUsage = process.memoryUsage().heapUsed
 withTimeLog(() => deleteDuplicates(head = [1,2,3,3,4,4,5]),[1,2,5]);
-// 获取函数执行后的内存使用情况
-const endMemUsage = process.memoryUsage().heapUsed;
-// 计算内存使用率（以字节为单位）
-const memoryUsageInBytes = endMemUsage - startMemUsage;
-
-console.log(memoryUsageInBytes)
-// withTimeLog(() => deleteDuplicates(head = [1,1,1,2,3]),[2,3]);
+withTimeLog(() => deleteDuplicates(head = [1,1,1,2,3]),[2,3]);
 
 console.log("点击跳转到题目提交:https://leetcode.cn/problems/remove-duplicates-from-sorted-list-ii/")