Thread.sleep() cause error in testng

[Wen Bin, Soso Su]

     I am now start to learn testng, after I remove a testcase from junit to testng, the command "Thread.sleep()" cause error:Unhandled exception type InterruptedException
     I think it will not hard,who can help me ,thanks...

--
Soso

[Mark Collin]

Well you shouldn’t really be using Thread.sleep in 99% of cases anyway so removing it would be a good idea.

 

You would have to show us your code to get any detailed help.

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[Wen Bin, Soso Su]

package com.test;
import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;
import static org.testng.Assert.assertTrue;
import org.testng.annotations.Test;

public class NewTest {
String url = "http://www.google.com";
private Selenium selenium= new DefaultSelenium("localhost", 4444, "*firefox", url);

@Test
public void f() {
selenium.start();
selenium.open("http://bpmdev3.nmg.com.hk/suite/portal/login.htm");
selenium.type("id=username", "sososu");
selenium.type("id=password", "so1357");
selenium.click("id=submitButton");
selenium.waitForPageToLoad("30000");

//login process
selenium.selectFrame("fContent");
selenium.click("id=applicationNameLink");
selenium.click("link=Leave Application 假期申請應用程式");

//wait
while (!(selenium.isTextPresent("Leave Form 假期申請表")==true)) {   
      Thread.sleep(1000);
    }

//start process
selenium.click("css=#noStartForm_form_207 > ul > a");
selenium.waitForPopUp("startFormWin", "30000");
selenium.selectWindow("name=startFormWin");
selenium.click("name=buttonLabel");
selenium.waitForPageToLoad("30000");

//input username
Thread.sleep(1000);
selenium.type("id=textControl_fd_component_JSON_TASK_NSnumber2", "20110003");
 
and there are many code behind ...

2011/8/12 Mark Collin <ma...@ardescosolutions.com>

--
Soso

[Wen Bin, Soso Su]

I have to use it ,or else ,the test case can't be continue and Easy to occur problem

--
Soso

[niharika varshney]

Soso,

For any method that throws a nonruntime exception, you either need to handle the exception using a try catch block or further throw it to your calling method.

So you can either surround your Thread.sleep with a try catch block
 or
declare your method as public void f() throws InterruptedException{ 

Alternatively you can try using new SeleneseTestBase.pause(waittime)  - which does the first thing mentioned above..i.e. puts thread.sleep in a try catch block..

Regards,
Niharika

[poobathy r]

U can write a Seperate function for Wait for Text present and u can call the function here ...

Example

public static void waitForTextPresent(String Text, int timeout) throws Exception {
        for (int second = 0;; second++) {
        if (second >= timeout)
        {
        System.out.println("Timeout. Unable to find the Specified element" + Text);
        break;
        }
        try {
        if (selenium.isTextPresent(Text))
        break;
        } catch (Exception e) {
        }
        Thread.sleep(1000);
        }
        }

2011/8/12 Wen Bin, Soso Su <sos...@nmg.com.hk>

[Smita Sinha]

 while(!(s.isElementPresent(xpath))){
   s.setSpeed("10");
   Thread.sleep(10);
  }

 

I think this will work.

Do give it a try. I am using this.

 

Reagrds,

Smita

2011/8/12 poobathy r <poob...@gmail.com>

[Wen Bin, Soso Su]

The try it just now , and you are right , but if I throw exception it cause more error(before @Test)...

2011/8/12 niharika varshney <niharika...@gmail.com>

--
Soso

[santoshsarma jayanthi]

You just write separate method to wait for some particular Object/Element to present in that page. 

And call that method by passing the Element/Locator, where ever you want.

In that method you just use the try,catch statments.

sample

WaitforObject(element)

{

     try

     {

         if(!selenium.isElementPresent(element))

                 {

                               Thread.sleep(5000);

                   }

     }

     catch(Exception e)

     {

             e.printStackTrace();

     } 

Regards,
-SantoshSarma