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Processing self-cleaning pages from selenium

I came across intermittent errors with some java selenium-rc tests, which I think are related to a page that has ajax polling and is automatically updated when some condition is reached on the server. In this case, I have no way to ask selenium to wait for the page to load, and therefore I encounter a bunch of random errors like “Can't access document.body”.

So, is it possible to somehow make selenium gracefully cope with this situation? If not, is it possible to somehow determine if the user is selenium in the javascript page and disable automatic updating?

If that helps at all, the javascript code on the page looks something like this ...

var ajax = new Ajax(url, { 
    update: state,
    method: 'get',
    onComplete: function(message) {
        if (some_condition) {
            window.location.replace(unescape(window.location));
        }
    }
});
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4

, javascript, - ...

var isSeleniumActive = parent.seleniumAlert;
if (isSeleniumActive) {
    alert("Selenium");
} else {
    alert("Not selenium");
}

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waitForCondition isElementPresent, . , . , Selenium, .

/** Waits for an element to be present */
public static void waitForElementToBePresent(String locator) {
    session().waitForCondition("var value = selenium.isElementPresent('" + locator.replace("'", "\\'") + "'); value == true", "60000");
}

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/** Waits for an element to be visible */
public static void waitForElementToBeVisible(String locator) {
    waitForElementToBePresent(locator);
    session().waitForCondition("var value = selenium.isVisible('" + locator.replace("'", "\\'") + "'); value == true", TIMEOUT);
}

, WebDriver (Selenium 2) , , , AJAX, .

+1

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Thread.sleep(2000)

.

0

, . google. .

:

How about a waitFor command ?

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