是否可以使用Selenium WebDriver进行截图?
(注:不含硒遥控器)
是否可以使用Selenium WebDriver进行截图?
(注:不含硒遥控器)
当前回答
PHP
public function takescreenshot($event)
{
$errorFolder = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . "ErrorScreenshot";
if(!file_exists($errorFolder)){
mkdir($errorFolder);
}
if (4 === $event->getResult()) {
$driver = $this->getSession()->getDriver();
$screenshot = $driver->getWebDriverSession()->screenshot();
file_put_contents($errorFolder . DIRECTORY_SEPARATOR . 'Error_' . time() . '.png', base64_decode($screenshot));
}
}
其他回答
import java.io.File;
import java.io.IOException;
import org.apache.maven.surefire.shade.org.apache.maven.shared.utils.io.FileUtils;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
/**
* @author Jagdeep Jain
*
*/
public class ScreenShotMaker {
// take screen shot on the test failures
public void takeScreenShot(WebDriver driver, String fileName) {
File screenShot = ((TakesScreenshot) driver)
.getScreenshotAs(OutputType.FILE);
try {
FileUtils.copyFile(screenShot, new File("src/main/webapp/screen-captures/" + fileName + ".png"));
} catch (IOException ioe) {
throw new RuntimeException(ioe.getMessage(), ioe);
}
}
}
Java
我无法得到可接受的答案,但根据当前的WebDriver文档,以下内容对我来说在OS X v10.9 (Mavericks)上的Java 7工作得很好:
import java.io.File;
import java.net.URL;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.Augmenter;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
public class Testing {
public void myTest() throws Exception {
WebDriver driver = new RemoteWebDriver(
new URL("http://localhost:4444/wd/hub"),
DesiredCapabilities.firefox());
driver.get("http://www.google.com");
// RemoteWebDriver does not implement the TakesScreenshot class
// if the driver does have the Capabilities to take a screenshot
// then Augmenter will add the TakesScreenshot methods to the instance
WebDriver augmentedDriver = new Augmenter().augment(driver);
File screenshot = ((TakesScreenshot)augmentedDriver).
getScreenshotAs(OutputType.FILE);
}
}
Java
对于较新版本的Java, FileUtils函数不起作用。在这里,下面的功能可以完美地复制屏幕截图。
import java.io.File;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.io.FileHandler;
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
File destfile = new File(destination folder /filename.extension);
FileHandler.copy(scrfile, destfile);
Ruby
require 'rubygems'
require 'selenium-webdriver'
driver = Selenium::WebDriver.for :ie
driver.get "https://www.google.com"
driver.save_screenshot("./screen.png")
更多的文件类型和选项可用,您可以在文件takes_screenshot.rb中看到它们。
Jython
import org.openqa.selenium.OutputType as OutputType
import org.apache.commons.io.FileUtils as FileUtils
import java.io.File as File
import org.openqa.selenium.firefox.FirefoxDriver as FirefoxDriver
self.driver = FirefoxDriver()
tempfile = self.driver.getScreenshotAs(OutputType.FILE)
FileUtils.copyFile(tempfile, File("C:\\screenshot.png"))