为什么 Selenium InternetExplorerDriver Webdriver 在调试模式下非常慢(Visual Studio 2010 和 IE9) [英] Why is Selenium InternetExplorerDriver Webdriver very slow in debug mode (visual studio 2010 and IE9)

问题描述

我正在使用 SeleniumHq 站点的示例代码 - 但在调试模式下，性能很糟糕.

I'm using the example code from the SeleniumHq site - but in debug mode the performance is awful.

在发布模式下，整个测试大约需要 6 秒(包括启动和关闭 IE)在 Debug 模式下需要 65 秒?

In release mode the entire test takes about 6 seconds (including launching and closing IE) In Debug mode it takes 65 seconds ?

示例代码只是:

    [Test]
    public void testBrowser()
    {
        // Do something here
        IWebDriver driver = new InternetExplorerDriver();
        //Notice navigation is slightly different than the Java version
        //This is because 'get' is a keyword in C#
        driver.Navigate().GoToUrl("http://www.google.com");
        IWebElement query = driver.FindElement(By.Name("q"));
        query.SendKeys("Cheese");
        System.Console.WriteLine("Page title is: " + driver.Title);
        // TODO add wait
        driver.Quit();

    }

我已经在 ie8 中尝试过，并且具有相同的性能.Firefox 很好——但我的客户使用 IE，所以我坚持测试它.另外 - 如果我使用 Selenium RC，我不会遇到同样的问题.

I've tried it in ie8 and have the same performance. Firefox is fine - but my clients use IE so I'm stuck with testing against it. Also - I don't have the same issues if I use Selenium RC.

注意 - 我正在使用 .Net 4 和最新版本 (2.16) 的 webDriver.dll(在 64 位 Windows 7 机器上运行)

NB - I'm using .Net 4 and the latest version (2.16) of the webDriver.dll (running on a 64bit windows 7 box)

推荐答案

对我来说，解决方法是从 https://code.google.com/p/selenium/downloads/list

For me, the fix was to switch to the 32 bit version of InternetExplorerDriver.exe from https://code.google.com/p/selenium/downloads/list

现在看似命名为 IEDriverServer，但只要将其重命名为 InternetExplorerDriver.exe 即可.

Seemingly named IEDriverServer nowadays, but works if you just rename it to InternetExplorerDriver.exe.

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