I am checking whether or not a page appears using Selenium. When I click the page, however, a printer print prompt appears (like the window that says select printer and such). How can I have Selenium close this window by hitting cancel?
I tried looking to alerts, but it seems like those will not work since the print window is a system prompt. It does not recognize any alerts appearing.
The most recent I tried using is by just sending keys like tab and enter in order to have the cancel button selected, however, it doesn't recognize any keys as being pressed.
How can I handle this case?
public static boolean printButton() throws Exception {
WebDriver driver = new FirefoxDriver();
driver.get("website");
try {
Thread.sleep(3000);
WebElement temp = driver.findElement(By.xpath("//*[@id='block-print-ui-print-links']/div/span/a"));
temp.click();
Actions action = new Actions(driver);
action.sendKeys(Keys.TAB).sendKeys(Keys.ENTER);
Thread.sleep(6000);
}
catch (Exception e) {
System.out.println("No button.");
driver.close();
return false;
}
I would simply disable the print dialog by overriding the print method :
((JavascriptExecutor)driver).executeScript("window.print=function(){};");
But if you goal is to test that the printing is called then :
// get the print button
WebElement print_button = driver.findElement(By.cssSelector("..."));
// click on the print button and wait for print to be called
driver.manage().timeouts().setScriptTimeout(20, TimeUnit.SECONDS);
((JavascriptExecutor)driver).executeAsyncScript(
"var callback = arguments[1];" +
"window.print = function(){callback();};" +
"arguments[0].click();"
, print_button);
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