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/*
* @(#)PerformanceTest .java 2008/01/16
*
* Copyright 2008 li haiyang. All rights reserved.
*/
import java.io.PrintWriter;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.Time;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
*
* @author li haiyang
*
*/
public abstract class PerformanceTest {
/**
*
* @param methodName
* @param args
* @param threadNum
* @param loops
* @return
* @see #run(String, List, int, int, int, boolean, boolean)
*/
public LoopsStatistics run(String methodName, List args, final int threadNum, final int loops) {
return run(methodName, args, threadNum, 0, loops, true, true);
}
/**
*
* @param methodNames
* @param args
* @param threadNum
* @param loops
* @return
* @see #run(String, List, int, int, int, boolean, boolean)
*/
public LoopsStatistics run(List methodNames, List args, final int threadNum, final int loops) {
return run(methodNames, args, threadNum, 0, loops, true, true);
}
/**
*
* @param methodName
* @param args
* @param threadNum
* @param threadDelay
* @param loops
* @param loopSetUpAndTearDown
* @param callSetUpAndTearDown
* @return
*
* @see #run(List, List, int, int, int, boolean, boolean)
*/
public LoopsStatistics run(String methodName, List args, final int threadNum,
final int threadDelay, final int loops, final boolean loopSetUpAndTearDown,
final boolean callSetUpAndTearDown) {
List methodNames = new ArrayList();
methodNames.add(methodName);
return run(methodNames, args, threadNum, threadDelay, loops, loopSetUpAndTearDown,
callSetUpAndTearDown);
}
/**
*
* <br>The test method must have following format:
* <br><code>Object testMethod(Object arg)</code>
* <br>The input parameter <code>arg</code> is come from the previous method returned value,
* <br> or from this loop argument if this test method is the first test method.
* <br>The <code>returned value</code> is the initial method argument for next test method if this test method is not the last one.
* <br>The last test method returned value is not signed as next loop initial argument.
* <br>
* <br>
* <b>The argument flow:</b>
* <br>(0) --> loop initial argument = thread initial argument
* <br>(1) --> loop initial argument = loopSetup(loop initial argument) // if callLoopSetUpAndTearDown == true
* <br>(2) --> method initial argument = loop initial argument
* <br>(3) --> method initial argument = methodSetUp(method initial argument) // if callMethodSetUpAndTearDown == true.
* <br>(4) --> method initial argument = testMethod(method initial argument) // if the test method doesn't throw exception.
* <br>(5) --> method initial argument = methodTearDown(method initial argument) // if callMethodSetUpAndTearDown == true.
* <br>(6) --> go to (3) for each method.
* <br>(7) --> loop initial argument = loopTearDown(loop initial argument) // if callLoopSetUpAndTearDown == true
* <br>(8) --> go to (1) for each loop.
*
* @param methodNames
* @param args initial parameters for each test thread. Each thread has one parameter.
* <br>So the <code>args</code>'s size must be equals with <code>threadNum</code>.
* @param threadNum
* @param threadDelay waiting time to start next thread. Start next thread right now if <code>threadDelay==0</code>.
* @param loops loop times for each thread.
* @param callLoopSetUpAndTearDown run <code>loopSetUp</code> before each loop
* <br> and run <code>loopTearDown</code> after loop if <code>true</code>
* @param callMethodSetUpAndTearDown run <code>methodSetUp</code> before each test method
* <br> and run <code>methodTearDown</code> after test method if <code>true</code>
* @return
*/
public LoopsStatistics run(List methodNames, final List args, final int threadNum,
final int threadDelay, final int loops, final boolean callLoopSetUpAndTearDown,
final boolean callMethodSetUpAndTearDown) {
final Method[] methods = getMethodByName(methodNames);
final Counter threadCounter = new Counter();
final List loopStatisticsList = Collections.synchronizedList(new ArrayList());
long startTime = System.currentTimeMillis();
if (threadNum == 0) {
} else if (threadNum == 1) {
runLoop(methods, args.get(0), loops, callLoopSetUpAndTearDown,
callMethodSetUpAndTearDown, loopStatisticsList);
} else {
for (int threadIndex = 0; threadIndex < threadNum; threadIndex++) {
final Object threadArg = args.get(threadIndex);
Thread th = new Thread() {
public void run() {
try {
runLoop(methods, threadArg, loops, callLoopSetUpAndTearDown,
callMethodSetUpAndTearDown, loopStatisticsList);
} finally {
threadCounter.decreaseAndGet();
}
}
public synchronized void start() {
threadCounter.increaseAndGet();
super.start();
}
};
th.start();
if (threadDelay > 0) {
sleep(threadDelay);
}
}
while (threadCounter.getActiveThreadNum() > 0) {
sleep(10);
}
}
long endTime = System.currentTimeMillis();
return new LoopsStatistics(startTime, endTime, threadNum, loopStatisticsList);
}
protected void runLoop(final Method[] methods, final Object threadArg, final int loops,
final boolean callLoopSetUpAndTearDown, final boolean callMethodSetUpAndTearDown,
final List loopStatisticsList) {
Object loopArg = threadArg;
for (int loopIndex = 0; loopIndex < loops; loopIndex++) {
if (callLoopSetUpAndTearDown) {
try {
loopArg = loopSetUp(threadArg);
} catch (Exception e) {
e.printStackTrace();
// ignore;
}
}
long loopStartTime = System.currentTimeMillis();
List methodStatisticsList = new ArrayList();
Object methodArg = loopArg;
for (int methodIndex = 0; methodIndex < methods.length; methodIndex++) {
if (callMethodSetUpAndTearDown) {
try {
methodArg = methodSetUp(methodArg);
} catch (Exception e) {
e.printStackTrace();
// ignore;
}
}
Object result = null;
long methodStartTime = System.currentTimeMillis();
try {
result = invokeMethod(methods[methodIndex], methodArg);
methodArg = result;
} catch (Exception e) {
result = e;
e.printStackTrace();
// ignore;
}
long methodEndTime = System.currentTimeMillis();
if (callMethodSetUpAndTearDown) {
try {
methodArg = methodTearDown(methodArg);
} catch (Exception e) {
e.printStackTrace();
// ignore;
}
}
MethodStatistics methodStatistics = new MethodStatistics(methods[methodIndex]
.getName(), methodStartTime, methodEndTime, result);
methodStatisticsList.add(methodStatistics);
}
long loopEndTime = System.currentTimeMillis();
if (callLoopSetUpAndTearDown) {
try {
loopArg = loopTearDown(loopArg);
} catch (Exception e) {
e.printStackTrace();
// ignore;
}
}
Loop loopStatistics = new LoopStatistics(loopStartTime, loopEndTime,
methodStatisticsList);
loopStatisticsList.add(loopStatistics);
}
}
protected Object loopSetUp(Object arg) {
return arg;
}
protected Object loopTearDown(Object arg) {
return arg;
}
protected Object methodSetUp(Object arg) {
return arg;
}
protected Object methodTearDown(Object arg) {
return arg;
}
protected Method getMethodByName(String methodName) {
try {
return this.getClass().getMethod(methodName, new Class[0]);
} catch (SecurityException e) {
e.printStackTrace();
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}
protected Method[] getMethodByName(List methodNames) {
try {
Method[] result = new Method[methodNames.size()];
for (int index = 0; index < methodNames.size(); index++) {
result[index] = this.getClass()
.getMethod((String) methodNames.get(index),
new Class[] { Object.class });
}
return result;
} catch (SecurityException e) {
e.printStackTrace();
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}
protected Object invokeMethod(Method method, Object arg) {
try {
return method.invoke(this, new Object[] { arg });
} catch (IllegalArgumentException e) {
e.printStackTrace();
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
e.printStackTrace();
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}
protected void sleep(long time) {
try {
Thread.sleep(time);
} catch (InterruptedException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}
public interface Loop {
List getMethodNames();
MethodStatistics getSpendMinTimeMethod();
MethodStatistics getSpendMaxTimeMethod();
long getTotalMethodSpendedTime();
List getFailedMethodList();
public long getMethodSpendedTotalTime(String methodName);
public long getMethodSpendedMaxTime(String methodName);
public long getMethodSpendedMinTime(String methodName);
public float getMethodSpendedAvgTime(String methodName);
public List getMethodFailed(String methodName);
public int getMethodSize(String methodName);
}
public static class Statistics {
private Object result;
private long startTime;
private long endTime;
public Statistics() {
this.startTime = 0;
this.endTime = 0;
}
public Statistics(long startTime, long endTime) {
this.startTime = startTime;
this.endTime = endTime;
}
public Object getResult() {
return result;
}
public void setResult(Object result) {
this.result = result;
}
public long getSpendedTime() {
return endTime - startTime;
}
public long getStartTime() {
return startTime;
}
public void setStartTime(long startTime) {
this.startTime = startTime;
}
public long getEndTime() {
return endTime;
}
public void setEndTime(long endTime) {
this.endTime = endTime;
}
}
public static class LoopStatistics extends Statistics implements Loop {
private List methodStatisticsList;
public LoopStatistics() {
super();
}
public LoopStatistics(long startTime, long endTime) {
super(startTime, endTime);
}
public LoopStatistics(long startTime, long endTime, List methodStatisticsList) {
super(startTime, endTime);
this.methodStatisticsList = methodStatisticsList;
}
public List getMethodNames() {
List result = new ArrayList();
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
result.add(methodStatistics.getMethodName());
}
}
return result;
}
public List getMethodStatisticsList() {
if (methodStatisticsList == null) {
methodStatisticsList = new ArrayList();
}
return methodStatisticsList;
}
public void setMethodStatisticsList(List methodStatisticsList) {
this.methodStatisticsList = methodStatisticsList;
}
public void addMethodStatisticsList(MethodStatistics methodStatistics) {
getMethodStatisticsList().add(methodStatistics);
}
public long getTotalMethodSpendedTime() {
long result = 0;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
result += methodStatistics.getSpendedTime();
}
}
return result;
}
public MethodStatistics getSpendMaxTimeMethod() {
MethodStatistics result = null;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if ((result == null)
|| (methodStatistics.getSpendedTime() > result.getSpendedTime())) {
result = methodStatistics;
}
}
}
return result;
}
public MethodStatistics getSpendMinTimeMethod() {
MethodStatistics result = null;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if ((result == null)
|| (methodStatistics.getSpendedTime() < result.getSpendedTime())) {
result = methodStatistics;
}
}
}
return result;
}
public List getFailedMethodList() {
List result = new ArrayList();
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.isFailed()) {
result.add(methodStatistics);
}
}
}
return result;
}
public long getMethodSpendedTotalTime(String methodName) {
long result = 0;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.getMethodName().equals(methodName)) {
result += methodStatistics.getSpendedTime();
}
}
}
return result;
}
public long getMethodSpendedMaxTime(String methodName) {
long result = 0;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.getMethodName().equals(methodName)) {
if (methodStatistics.getSpendedTime() > result) {
result = methodStatistics.getSpendedTime();
}
}
}
}
return result;
}
public long getMethodSpendedMinTime(String methodName) {
long result = Integer.MAX_VALUE;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.getMethodName().equals(methodName)) {
if (methodStatistics.getSpendedTime() < result) {
result = methodStatistics.getSpendedTime();
}
}
}
}
return result;
}
public float getMethodSpendedAvgTime(String methodName) {
float totalTime = 0;
int methodNum = 0;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.getMethodName().equals(methodName)) {
totalTime += methodStatistics.getSpendedTime();
methodNum++;
}
}
}
return (methodNum > 0) ? (totalTime / methodNum) : totalTime;
}
public List getMethodFailed(String methodName) {
List result = new ArrayList();
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.isFailed() && methodStatistics.equals(methodName)) {
result.add(methodStatistics);
}
}
}
return result;
}
public int getMethodSize(String methodName) {
int methodSize = 0;
if (methodStatisticsList != null) {
for (int index = 0; index < methodStatisticsList.size(); index++) {
MethodStatistics methodStatistics = (MethodStatistics) methodStatisticsList.get(index);
if (methodStatistics.getMethodName().equals(methodName)) {
methodSize++;
}
}
}
return methodSize;
}
}
public static class LoopsStatistics extends Statistics implements Loop {
private final int threadNum;
private List loopStatisticsList;
public LoopsStatistics(long startTime, long endTime, int threadNum) {
super(startTime, endTime);
this.threadNum = threadNum;
}
public LoopsStatistics(long startTime, long endTime, int threadNum, List loopStatisticsList) {
this(startTime, endTime, threadNum);
this.loopStatisticsList = loopStatisticsList;
}
public int getThreadNum() {
return threadNum;
}
public List getMethodNames() {
List result = null;
if (loopStatisticsList == null) {
result = new ArrayList();
} else {
result = ((Loop) loopStatisticsList.get(0)).getMethodNames();
}
return result;
}
public List getLoopStatisticsList() {
if (loopStatisticsList == null) {
loopStatisticsList = new ArrayList();
}
return loopStatisticsList;
}
public void setLoopStatisticsList(List loopStatisticsList) {
this.loopStatisticsList = loopStatisticsList;
}
public void addMethodStatisticsList(Loop loopStatistics) {
getLoopStatisticsList().add(loopStatistics);
}
public long getTotalMethodSpendedTime() {
long result = 0;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
result += loopStatistics.getTotalMethodSpendedTime();
}
}
return result;
}
public MethodStatistics getSpendMaxTimeMethod() {
MethodStatistics result = null;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
MethodStatistics methodStatistics = loopStatistics.getSpendMaxTimeMethod();
if ((result == null)
|| (methodStatistics.getSpendedTime() > result.getSpendedTime())) {
result = methodStatistics;
}
}
}
return result;
}
public MethodStatistics getSpendMinTimeMethod() {
MethodStatistics result = null;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
MethodStatistics methodStatistics = loopStatistics.getSpendMinTimeMethod();
if ((result == null)
|| (methodStatistics.getSpendedTime() < result.getSpendedTime())) {
result = methodStatistics;
}
}
}
return result;
}
public List getFailedMethodList() {
List result = new ArrayList();
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
result.addAll(loopStatistics.getFailedMethodList());
}
}
return result;
}
public long getMethodSpendedTotalTime(String methodName) {
long result = 0;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
result += loopStatistics.getMethodSpendedTotalTime(methodName);
}
}
return result;
}
public long getMethodSpendedMaxTime(String methodName) {
long result = 0;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
long loopMethodMaxTime = loopStatistics.getMethodSpendedMaxTime(methodName);
if (loopMethodMaxTime > result) {
result = loopMethodMaxTime;
}
}
}
return result;
}
public long getMethodSpendedMinTime(String methodName) {
long result = Integer.MAX_VALUE;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
long loopMethodMinTime = loopStatistics.getMethodSpendedMinTime(methodName);
if (loopMethodMinTime < result) {
result = loopMethodMinTime;
}
}
}
return result;
}
public float getMethodSpendedAvgTime(String methodName) {
float totalTime = 0;
int methodNum = 0;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
float loopMethodTotalTime = loopStatistics.getMethodSpendedTotalTime(methodName);
int loopMethodSize = loopStatistics.getMethodSize(methodName);
totalTime += loopMethodTotalTime;
methodNum += loopMethodSize;
}
}
return (methodNum > 0) ? (totalTime / methodNum) : totalTime;
}
public List getMethodFailed(String methodName) {
List result = new ArrayList();
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
result.addAll(loopStatistics.getMethodFailed(methodName));
}
}
return result;
}
public int getMethodSize(String methodName) {
int result = 0;
if (loopStatisticsList != null) {
for (int index = 0; index < loopStatisticsList.size(); index++) {
Loop loopStatistics = (Loop) loopStatisticsList.get(index);
result += loopStatistics.getMethodSize(methodName);
}
}
return result;
}
public void printResult() {
System.out.println(
"================================================================================");
writeResult(new PrintWriter(System.out));
System.out.println(
"================================================================================");
}
public void writeResult(PrintWriter writer) {
writer.println();
writer.println("threadNum=" + threadNum + "; totalLoops=" + loopStatisticsList.size()
+ ".");
writer.println("<startTime>: " + getStartTime() + "(" + new Time(getStartTime())
+ ")");
writer.println("<endTime>: " + getEndTime() + "(" + new Time(getEndTime()) + ")");
writer.println("<totalSpendedTime>: " + getSpendedTime() + "ms");
writer.write("<eachLoopSpendedTime>: "
+ (((float) getSpendedTime()) / loopStatisticsList.size()) + "ms");
writer.println();
MethodStatistics methodStatistics = getSpendMaxTimeMethod();
if (methodStatistics != null) {
writer.println("<singleMethodSpendedMaxTime>: method="
+ methodStatistics.getMethodName() + ", spendedTime="
+ methodStatistics.getSpendedTime() + "ms");
}
methodStatistics = getSpendMinTimeMethod();
if (methodStatistics != null) {
writer.println("<singleMethodSpendedMinTime>: method="
+ methodStatistics.getMethodName() + ", spendedTime="
+ methodStatistics.getSpendedTime() + "ms");
}
String methodNameTitil = "<method name>, ";
List methodNameList = getMethodNames();
int maxMethodNameLength = methodNameTitil.length();
if (methodNameList.size() > 0) {
for (int index = 0; index < methodNameList.size(); index++) {
String methodName = (String) methodNameList.get(index);
if ((methodName.length() + 3) > maxMethodNameLength) {
maxMethodNameLength = methodName.length() + 3;
}
}
}
writer.println();
writer.println(fillSpace(methodNameTitil, maxMethodNameLength)
+ "<arg time>, <max time>, <min time>, <total time>");
for (int index = 0; index < methodNameList.size(); index++) {
String methodName = (String) methodNameList.get(index);
float avgTime = getMethodSpendedAvgTime(methodName);
String st = String.valueOf(avgTime);
int periodIndex = st.indexOf('.');
if ((periodIndex > 0) && ((st.length() - periodIndex) > 3)) {
st = st.substring(0, periodIndex + 3);
avgTime = Float.valueOf(st).floatValue();
}
long maxTime = getMethodSpendedMaxTime(methodName);
long minTime = getMethodSpendedMinTime(methodName);
long totalTime = getMethodSpendedTotalTime(methodName);
writer.println(fillSpace(methodName + ", ", maxMethodNameLength)
+ fillSpace(" " + avgTime + ", ", 12) + fillSpace(" " + maxTime + ", ", 12)
+ fillSpace(" " + minTime + ", ", 12) + fillSpace(" " + totalTime + ", ", 11));
}
writer.println("(unit: millisecond)");
writer.println();
writeError(writer);
writer.println();
writer.flush();
}
protected void writeError(PrintWriter writer) {
MethodStatistics methodStatistics;
List failedMethodList = getFailedMethodList();
if (failedMethodList.size() > 0) {
writer.println();
writer.println("Errors: ");
for (int index = 0; index < failedMethodList.size(); index++) {
writer.println("<<---------------------------------------------------------");
methodStatistics = (MethodStatistics) failedMethodList.get(index);
writer.println(methodStatistics.toString());
// Exception e = (Exception) methodStatistics.getResult();
// e.printStackTrace();
writer.println("--------------------------------------------------------->>");
writer.println();
}
}
}
private String fillSpace(String st, int length) {
while (st.length() < length) {
st += " ";
}
return st;
}
}
public static class MethodStatistics extends Statistics {
private String methodName;
private Object result;
public MethodStatistics(String methodName) {
super();
this.methodName = methodName;
}
public MethodStatistics(String methodName, long startTime, long endTime) {
super(startTime, endTime);
this.methodName = methodName;
}
public MethodStatistics(String methodName, long startTime, long endTime, Object result) {
super(startTime, endTime);
this.methodName = methodName;
this.result = result;
}
public String getMethodName() {
return methodName;
}
public Object getResult() {
return result;
}
public void setResult(Object result) {
this.result = result;
}
public boolean isFailed() {
return (result != null) && result instanceof Exception;
}
public String toString() {
return "method=" + methodName + ", startTime=" + getStartTime() + ", endTime="
+ getEndTime() + ", result=" + result + ". ";
}
}
public static class Counter {
private volatile int value = 0;
public synchronized int getActiveThreadNum() {
return value;
}
public synchronized int increaseAndGet() {
return ++value;
}
public synchronized int getAndIncrease() {
return value++;
}
public synchronized int decreaseAndGet() {
return --value;
}
public synchronized int getAndDecrease() {
return value--;
}
}
}
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Parasoft C++Test 9.5是一款由Parasoft公司开发的专业自动化白盒测试工具，专注于C++编程语言的测试。它集成了多种测试策略，包括静态代码分析、动态测试、单元测试、代码覆盖率分析以及缺陷预防等功能，旨在提高...
(speedtest服务器搭建教程) 本篇教程旨在指导读者搭建speedtest服务器，通过安装PHPStudy、配置WNMP和Nginx、下载并配置speedtest测速平台，实现本地测速功能。 一、 PHPStudy 安装和配置 PHPStudy 是一个集成...
### ECU-Test高级教程知识点解析 #### 一、ECU-Test概述 **ECU-Test**是一款专为汽车电子控制单元(ECU)开发与验证而设计的强大工具。它支持自动化测试流程，并能有效管理和控制整个测试环境，极大地提高了ECU开发...
Google Test是Google开发的一款强大的C++测试框架，它使得C++开发者能够编写单元测试和集成测试，以确保代码的质量和稳定性。本文档将详细介绍Google Test框架的使用方法，包括基本概念、断言、测试套件、测试用例、...
最好用的单元测试工具,除了这里你是找不到9.0版本的破解的。 ... 独立的版本破解: ... 把lic_client.jar复制到 ... c:\Program Files (x86)\Parasoft\Test\9.0\plugins\...这个是:( plugins-Test for Virsual Studio.7z )
Test Track Client 使用说明 Test Track 是一个功能强大且实用的BUG管理软件，能够帮助测试工程师、开发工程师、开发主管和项目管理人员等角色更好地管理和跟踪项目中的BUG。该软件具有强大的管理功能和灵活的配置...
Test Bench是电子设计自动化（EDA）领域中的一个重要概念，主要用于验证数字集成电路的设计。在硬件描述语言（HDL，如Verilog或VHDL）中，Test Bench是模拟真实硬件环境来测试设计功能的一个虚拟平台。它能帮助...
CAN Test V2.53 软件使用说明 CAN Test V2.53 软件是一款功能强大且易用的CAN总线测试工具，旨在帮助用户快速地测试和诊断CAN总线设备。以下是CAN Test V2.53 软件使用说明的详细知识点： 软件安装 CAN Test 软件...
### ECU-TEST基本教程知识点概述 #### 一、ECU-TEST简介 ECU-TEST是一款由Vector公司开发的专业汽车电子控制单元（Electronic Control Unit, ECU）测试工具，它能够实现对ECU进行全面而深入的功能性测试，并且支持...
《Parasoft C++test 9.2官方用户手册_eclipse_中文版》是一本详尽的指南，专为使用C++test工具的开发者提供在Eclipse集成开发环境中的使用方法。C++test是一款强大的静态代码分析和单元测试工具，旨在提高C++软件的...
CANTest_Setup_V2.70.zip 是一个包含周立功CAN调试工具的软件安装包。这个工具主要用于汽车电子系统中的控制器局域网络（Controller Area Network, CAN）的测试和调试。CAN总线是一种广泛应用的多节点通信协议，尤其...
C++test简明操作手册 C++test是一款功能强大的测试工具，旨在帮助开发者编写高质量的代码。作为Parasoft公司的旗舰产品，C++test提供了全面的测试解决方案，涵盖了静态测试、动态测试、测试用例生成等多方面的测试...
**串口调试工具——PortTest详解** 在计算机通信领域，串行端口（Serial Port）是一种常见的硬件接口，用于设备间的通信。PortTest是一款专为串口调试设计的实用工具，它可以帮助用户检测和测试串口通讯功能，确保...