Selenium 3：JavascriptExecutorはReferenceErrorを返します

Question

私がしようとしていること：Selenium 3.0.1を使用してwww.spiegel.deに移動し、JavaScript変数inlineCampaignsを読もうとします。すでにSelenium 2.53.1で動作していました。

コード：

import org.openqa.selenium.JavascriptExecutor; 
import org.openqa.selenium.WebDriver; 
import org.openqa.selenium.WebDriverException; 
import org.openqa.selenium.WebElement; 
import org.openqa.selenium.firefox.FirefoxDriver; 

public class TestApp { 

    private static WebDriver driver; 

    private final static String geckoDriverPath = "C:\\Program Files\\geckodriver.exe"; 

    public static void main(String[] args) throws InterruptedException { 

     System.setProperty("webdriver.gecko.driver", geckoDriverPath); 
     driver = new FirefoxDriver(); 
     driver.get("http://www.spiegel.de/"); 
     String javaScriptCode = "return inlineCampaigns;"; 

     JavascriptExecutor js = null; 
     if (driver instanceof JavascriptExecutor) { 
      js = (JavascriptExecutor) driver; 
     } 
     Object result = null; 
     try { 
      result = js.executeScript(javaScriptCode); 
     } catch (WebDriverException e) { 
      System.out.println(e.getMessage()); 
      e.printStackTrace(); 
      driver.quit(); 
      return; 
     } 
     if (result instanceof WebElement) { 
      WebElement resultWebElement = (WebElement) result; 
      System.out.println(resultWebElement.getText()); 
      System.out.println(String.valueOf((WebElement) result)); 
     } else { 
      System.out.println(result);   
     } 

     driver.quit(); 
    } 

} 

予想される出力： [ "kundenvideo", "sponsor_logo" ]

実際の出力：

ReferenceError: inlineCampaigns is not defined 
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700' 
System info: host: 'DESKTOP-G3JOA4U', ip: '192.168.212.50', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_112' 
Driver info: org.openqa.selenium.firefox.FirefoxDriver 
Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, marionette=true, firefoxOptions={args=[], prefs={}}, appBuildId=20160623154057, version=, platform=XP, proxy={ 
}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=47.0.1, platformVersion=10.0, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, tak 
esScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] 
Session ID: a5cc6052-dcee-43ea-9311-92000bc58ef6 
org.openqa.selenium.JavascriptException: ReferenceError: inlineCampaigns is not defined 
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700' 
System info: host: 'DESKTOP-G3JOA4U', ip: '192.168.212.50', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_112' 
Driver info: org.openqa.selenium.firefox.FirefoxDriver 
Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, marionette=true, firefoxOptions={args=[], prefs={}}, appBuildId=20160623154057, version=, platform=XP, proxy={ 
}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=47.0.1, platformVersion=10.0, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, tak 
esScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] 
Session ID: a5cc6052-dcee-43ea-9311-92000bc58ef6 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:127) 
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:93) 
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:42) 
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:163) 
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:82) 
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601) 
    at org.openqa.selenium.remote.RemoteWebDriver.executeScript(RemoteWebDriver.java:537) 
    at de.it2media.testprojekt.TestApp.main(TestApp.java:29) 

誰もがここで問題になるかもしれないものの任意の手掛かりを持っていますか？ありがとう！どんな助けもありがとうございます。

セレン3.0.1 のFirefox 47.0.1

Answer 1

オブジェクトinlineCampaignsはおそらくwindow.wrappedJSObjectに包まれて：

Object result = ((JavascriptExecutor)driver).executeScript(
    "return window.inlineCampaigns || (window.wrappedJSObject && window.wrappedJSObject.inlineCampaigns);");