Wait for page to load with WebDriver and JavaScript

JSTest.java

package wd.test.javascript;

import java.util.List;
import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.Dimension;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.Keys;
import org.openqa.selenium.Point;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;

public class JSTest {

  static FirefoxDriver driver = new FirefoxDriver();
  private static JavascriptExecutor js;
  static String pageLoadStatus = null;

  public static void main ( String[] args ) {
		
    driver.manage().timeouts().implicitlyWait(10000, TimeUnit.MILLISECONDS );
    driver.manage().window().setPosition(new Point(200, 10));
    driver.manage().window().setSize(new Dimension(1200, 800));

    driver.get("http://www.google.com");

    selectInGoogleDropdown( "iphone app", "development" );
		
    waitForPageToLoad();
		
    waitSeconds(5); //make sure waitForPageToLoad has finished and demonstrated
        
    clickElementWithJSE( "gbql" ); //click Google logo

  }
	
  public static void clickElementWithJSE( String id ) {
    //Create the object of JavaScript Executor 
    //click command through Javascript
    JavascriptExecutor js = (JavascriptExecutor)driver;
    WebElement element= driver.findElement( By.id( id ) );
    //Use any locator type using to identify the element
    js.executeScript( "arguments[0].click();", element );
    js = null;
  }

  public static void waitForPageToLoad() {
    do {
      js = (JavascriptExecutor) driver;
      pageLoadStatus = (String)js.executeScript("return document.readyState");
      System.out.print(".");
    } while ( !pageLoadStatus.equals("complete") );
    System.out.println();
    System.out.println("Page Loaded.");
  }
	
  public static void selectInGoogleDropdown( String input, String match )
  {
    WebElement dd = driver.findElement( By.xpath( "//input[@id='gbqfq']" ) );
    dd.click();
    dd.sendKeys( input );
    waitSeconds(2);
    long end = System.currentTimeMillis() + 5000;
    while ( System.currentTimeMillis() < end ) {
      WebElement resultsLi = driver.findElement( By.xpath( "//div[@class='gsq_a']" ) );
      if ( resultsLi.isDisplayed() ) break;
    }
    int matchedPosition = 0;
    int optpos = 0;
    List<WebElement> allSuggestions = driver.findElements( By.xpath( "//div[@class='gsq_a']/table/tbody/tr/td/span" ) );        
    for ( WebElement suggestion : allSuggestions ) {
      System.out.println( optpos + ":" + suggestion.getText() );
      if ( suggestion.getText().contains( match ) ) {
        matchedPosition = optpos;
        System.out.println("Matched option " + optpos );
      } else {
        System.out.print( "." );
      }
      optpos++;
    }
    for ( int i= 0; i < matchedPosition ; i++ ) {
      dd.sendKeys( Keys.ARROW_DOWN );
      waitSeconds(1); // to slow down the arrow key so you can see it
    }
    WebElement targetItem = allSuggestions.get( matchedPosition );
    System.out.println( "Selecting Google dropdown value: " + targetItem.getText() );
    targetItem.click();
  }
	
  public static void waitSeconds(int secons) {
    System.out.print("Pausing for " + secons + " seconds: ");
    try {
      Thread.currentThread();		
      int x = 1;
      while(x <= secons) {
        Thread.sleep(1000);
        System.out.print(" " + x );
        x = x + 1;
      }
      System.out.print('\n');
    } catch (InterruptedException ex) {
      ex.printStackTrace();
    }	
  }

}

The description seems wrong, don't see any JavaScript code here 😄

The description seems wrong, don't see any JavaScript code here

It's JS injection to the browser:
pageLoadStatus = (String)js.executeScript("return document.readyState");