Java 您将如何使用 selenium webdriver 检查弹出窗口是否存在？
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How would you check if a popup window exists using selenium webdriver?
提问by John
I am running link tests on an application and one of the links brings up a login popup window. Is there a way to check for that? I tried treating it like an alert but it didn't work.
我正在一个应用程序上运行链接测试，其中一个链接会弹出一个登录弹出窗口。有没有办法检查？我尝试将其视为警报，但没有奏效。
try
{
WebDriverWait wait = new WebDriverWait(driver, 2);
wait.until(ExpectedConditions.alertIsPresent());
Alert alert = driver.switchTo().alert();
alert.accept();
reportAlertPresent = true;
}
回答by Dormouse
On driver.switchTo().alert(), a org.openqa.selenium.NoAlertPresentExceptioncan be thrown, which is an unchecked (i.e. RuntimeException).
On driver.switchTo().alert()，org.openqa.selenium.NoAlertPresentException可以抛出 a ，这是一个未经检查的（即RuntimeException）。
You could catch it and possibly do this in a loop.
您可以捕获它并可能在循环中执行此操作。
回答by Vignesh Paramasivam
If your popup is inside an iframe then,
如果您的弹出窗口在 iframe 内，则
WebElement frameID = driver.findElement(By.(locator));
driver.switchTo().frame(frameID);
If it is a window, you can use window handles. the below links might help
如果是窗口，则可以使用窗口句柄。以下链接可能会有所帮助
http://www.thoughtworks.com/products/docs/twist/2.3/help/how_do_i_handle_popup_in_selenium2.html
http://www.thoughtworks.com/products/docs/twist/2.3/help/how_do_i_handle_popup_in_selenium2.html
