待機

driver.navigate("file:///race_condition.html")
el = driver.find_element(By.TAG_NAME, "p")
assert el.text == "Hello from JavaScript!"
  

driver.Navigate().GoToUrl("file:///race_condition.html");
IWebElement element = driver.FindElement(By.TagName("p"));
assertEquals(element.Text, "Hello from JavaScript!");
  

require 'selenium-webdriver'
driver = Selenium::WebDriver.for :firefox
begin
  # Navigate to URL
  driver.get 'file:///race_condition.html'

  # Get and store Paragraph Text
  search_form = driver.find_element(:css,'p').text

  "Hello from JavaScript!".eql? search_form
ensure
  driver.quit
end
  

await driver.get('file:///race_condition.html');
const element = driver.findElement(By.css('p'));
assert.strictEqual(await element.getText(), 'Hello from JavaScript!');
  

driver.get("file:///race_condition.html")
val element = driver.findElement(By.tagName("p"))
assert(element.text == "Hello from JavaScript!")
  

from selenium.webdriver.support.wait import WebDriverWait
def document_initialised(driver):
    return driver.execute_script("return initialised")

driver.navigate("file:///race_condition.html")
WebDriverWait(driver, timeout=10).until(document_initialised)
el = driver.find_element(By.TAG_NAME, "p")
assert el.text == "Hello from JavaScript!"
  

driver = new ChromeDriver();
driver.Url = "https://www.google.com/ncr";
driver.FindElement(By.Name("q")).SendKeys("cheese" + Keys.Enter);

WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
IWebElement firstResult = wait.Until(e => e.FindElement(By.XPath("//a/h3")));

Console.WriteLine(firstResult.Text);
  

require 'selenium-webdriver'
driver = Selenium::WebDriver.for :firefox
wait = Selenium::WebDriver::Wait.new(:timeout => 10)

def document_initialised(driver)
  driver.execute_script('return initialised')
end

begin
  driver.get 'file:///race_condition.html'
  wait.until{document_initialised driver}
  search_form = driver.find_element(:css,'p').text
  "Hello from JavaScript!".eql? search_form
ensure
  driver.quit
end
  

const documentInitialised = () =>
    driver.executeScript('return initialised');

await driver.get('file:///race_condition.html');
await driver.wait(() => documentInitialised(), 10000);
const element = driver.findElement(By.css('p'));
assert.strictEqual(await element.getText(), 'Hello from JavaScript!');
  

driver.get("https://google.com/ncr")
driver.findElement(By.name("q")).sendKeys("cheese" + Keys.ENTER)
// Initialize and wait till element(link) became clickable - timeout in 10 seconds
val firstResult = WebDriverWait(driver, Duration.ofSeconds(10))
      .until(ExpectedConditions.elementToBeClickable(By.xpath("//a/h3")))
// Print the first result
println(firstResult.text)
  

from selenium.webdriver.support.wait import WebDriverWait

driver.navigate("file:///race_condition.html")
el = WebDriverWait(driver, timeout=3).until(lambda d: d.find_element(By.TAG_NAME,"p"))
assert el.text == "Hello from JavaScript!"
  

using (var driver = new FirefoxDriver())
{
        var foo = new WebDriverWait(driver, TimeSpan.FromSeconds(3))
                        .Until(drv => drv.FindElement(By.Name("q")));
        Debug.Assert(foo.Text.Equals("Hello from JavaScript!"));
}

  driver.get 'file:///race_condition.html'
  wait = Selenium::WebDriver::Wait.new(:timeout => 10)
  ele = wait.until { driver.find_element(css: 'p')}
  foo = ele.text
  assert_match foo, 'Hello from JavaScript'
  

let ele = await driver.wait(until.elementLocated(By.css('p')),10000);
let foo = await ele.getText();
assert(foo == "Hello from JavaScript");
  

driver.get("file:///race_condition.html")
val ele = WebDriverWait(driver, Duration.ofSeconds(10))
            .until(ExpectedConditions.presenceOfElementLocated(By.tagName("p")))
assert(ele.text == "Hello from JavaScript!")
  

WebDriverWait(driver, timeout=3).until(some_condition)
  

 new WebDriverWait(driver, TimeSpan.FromSeconds(3)).Until(driver => driver.FindElement(By.Name("q")));
  

wait = Selenium::WebDriver::Wait.new(:timeout => 10)

wait.until { driver.find_element(:id, 'message').displayed? }
  

  await driver.wait(until.elementLocated(By.id('foo')), 30000);
  

WebDriverWait(driver, Duration.ofSeconds(3)).until(ExpectedConditions.elementToBeClickable(By.xpath("//a/h3")))
  

driver = Firefox()
driver.implicitly_wait(10)
driver.get("http://somedomain/url_that_delays_loading")
my_dynamic_element = driver.find_element(By.ID, "myDynamicElement")
  

IWebDriver driver = new ChromeDriver();
driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(10);
driver.Url = "http://somedomain/url_that_delays_loading";
IWebElement dynamicElement = driver.FindElement(By.Name("dynamicElement"));
  

require 'selenium-webdriver'
driver = Selenium::WebDriver.for :firefox
driver.manage.timeouts.implicit_wait = 10

begin
  driver.get 'http://somedomain/url_that_delays_loading'
  search_form = driver.find_element(:id,'dynamic_element')
ensure
  driver.quit
end
  

(async function(){

// Apply timeout for 10 seconds
await driver.manage().setTimeouts( { implicit: 10000 } );

// Navigate to url
await driver.get('http://somedomain/url_that_delays_loading');

let webElement = driver.findElement(By.id("myDynamicElement"));

}());
  

val driver = FirefoxDriver()
driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10))
driver.get("http://somedomain/url_that_delays_loading")
val myDynamicElement = driver.findElement(By.id("myDynamicElement"))
  

driver = Firefox()
driver.get("http://somedomain/url_that_delays_loading")
wait = WebDriverWait(driver, timeout=10, poll_frequency=1, ignored_exceptions=[ElementNotVisibleException, ElementNotSelectableException])
element = wait.until(EC.element_to_be_clickable((By.XPATH, "//div")))
  

using (var driver = new FirefoxDriver())
{
  WebDriverWait wait = new WebDriverWait(driver, timeout: TimeSpan.FromSeconds(30))
  {
      PollingInterval = TimeSpan.FromSeconds(5),
  };
  wait.IgnoreExceptionTypes(typeof(NoSuchElementException));

  var foo = wait.Until(drv => drv.FindElement(By.Id("foo")));
}

require 'selenium-webdriver'
driver = Selenium::WebDriver.for :firefox
exception = Selenium::WebDriver::Error::NoSuchElementError

begin
  driver.get 'http://somedomain/url_that_delays_loading'
  wait = Selenium::WebDriver::Wait.new(timeout: 30, interval: 5, message: 'Timed out after 30 sec', ignore: exception)
  foo = wait.until { driver.find_element(id: 'foo')}
ensure
  driver.quit
end
  

const {Builder, until} = require('selenium-webdriver');

(async function example() {
    let driver = await new Builder().forBrowser('firefox').build();
    await driver.get('http://somedomain/url_that_delays_loading');
    // Waiting 30 seconds for an element to be present on the page, checking
    // for its presence once every 5 seconds.
    let foo = await driver.wait(until.elementLocated(By.id('foo')), 30000, 'Timed out after 30 seconds', 5000);
})();
  

val wait = FluentWait<WebDriver>(driver)
        .withTimeout(Duration.ofSeconds(30))
        .pollingEvery(Duration.ofSeconds(3))
        .ignoring(NoSuchElementException::class.java)

val foo = wait.until {it.findElement(By.id("foo")) }