/// <summary>
/// Returns a web element matching the given method and value
/// </summary>
private void WaitAnyElementNotPresent(By byAny, int timeout)
{
RemoteSession session = this.session;
string uri = this.uri + "/element";
DateTime endTime = session.GetEndTime(timeout);
foreach (By by in (By[])byAny.Value)
{
if (by == null)
{
break;
}
try {
string method = By.FormatStrategy(by.Strategy);
string value = by.Value.ToString();
session.Send(RequestMethod.POST, uri, "using", method, "value", value);
while (true)
{
if (DateTime.UtcNow > endTime)
{
throw new Errors.ElementPresentError(byAny);
}
SysWaiter.Wait();
session.SendAgain();
}
} catch (Errors.NoSuchElementError) { }
}
}
internal static Alert SwitchToAlert(RemoteSession session, int timeout)
{
string text;
try {
text = (string)session.Send(RequestMethod.GET, "/alert_text");
} catch (Errors.NoAlertPresentError) {
if (timeout == 0)
{
throw;
}
DateTime endTime = session.GetEndTime(timeout);
while (true)
{
SysWaiter.Wait();
try {
text = (string)session.SendAgain();
break;
} catch (Errors.NoAlertPresentError) {
if (DateTime.UtcNow > endTime)
{
throw;
}
}
}
}
return(new Alert(session, text));
}
private WebElements FindAnyElements(By byAny, int minimum, int timeout)
{
RemoteSession session = this.session;
string uri = this.uri + "/elements";
WebElements webelements = new WebElements();
DateTime endTime = session.GetEndTime(timeout);
while (true)
{
foreach (By by in (By[])byAny.Value)
{
if (by == null)
{
break;
}
var method = By.FormatStrategy(by.Strategy);
var value = (string)by.Value;
List elements = (List)session.Send(RequestMethod.POST, uri, "using", method, "value", value);
webelements.Add(session, elements);
}
if (webelements.Count >= minimum)
{
return(webelements);
}
if (DateTime.UtcNow > endTime)
{
throw new Errors.NoSuchElementError(byAny);
}
SysWaiter.Wait();
}
}
private WebElement FindAnyElement(By byAny, int timeout)
{
RemoteSession session = this.session;
string relativeUri = this.uri + "/element";
Dictionary element;
DateTime endTime = session.GetEndTime(timeout);
while (true)
{
foreach (By by in (By[])byAny.Value)
{
if (by == null)
{
break;
}
try {
string method = By.FormatStrategy(by.Strategy);
string value = by.Value.ToString();
element = (Dictionary)session.Send(RequestMethod.POST, relativeUri, "using", method, "value", value);
return(new WebElement(session, element));
} catch (Errors.NoSuchElementError) { }
}
if (DateTime.UtcNow > endTime)
{
throw new Errors.NoSuchElementError(byAny);
}
SysWaiter.Wait();
}
}
/// <summary>
/// Returns a web element matching the given method and value or null if no element found
/// </summary>
private WebElement FindFirstElement(Strategy strategy, string value, int timeout)
{
RemoteSession session = this.session;
string relativeUri = this.uri + "/element";
Dictionary element;
try {
string method = By.FormatStrategy(strategy);
element = (Dictionary)session.Send(RequestMethod.POST, relativeUri, "using", method, "value", value);
} catch (Errors.NoSuchElementError) {
if (timeout == 0)
{
throw;
}
var endTime = session.GetEndTime(timeout);
while (true)
{
SysWaiter.Wait();
try {
element = (Dictionary)session.SendAgain();
break;
} catch (Errors.NoSuchElementError) {
if (DateTime.UtcNow > endTime)
{
throw;
}
}
}
}
return(new WebElement(session, element));
}
/// <summary>
/// Returns a web element matching the given method and value
/// </summary>
private void WaitElementNotPresent(Strategy strategy, string value, int timeout)
{
RemoteSession session = this.session;
string uri = this.uri + "/element";
string method = By.FormatStrategy(strategy);
DateTime endTime = session.GetEndTime(timeout);
try {
session.Send(RequestMethod.POST, uri, "using", method, "value", value);
while (true)
{
SysWaiter.Wait();
session.SendAgain();
if (DateTime.UtcNow > endTime)
{
throw new Errors.ElementPresentError(strategy, value);
}
}
} catch (Errors.NoSuchElementError) { }
}
internal static Alert SwitchToAlert(RemoteSession session, int timeout) {
string text;
try {
text = (string)session.Send(RequestMethod.GET, "/alert_text");
} catch (Errors.NoAlertPresentError) {
if (timeout == 0)
throw;
DateTime endTime = session.GetEndTime(timeout);
while (true) {
SysWaiter.Wait();
try {
text = (string)session.SendAgain();
break;
} catch (Errors.NoAlertPresentError) {
if (DateTime.UtcNow > endTime)
throw;
}
}
}
return new Alert(session, text);
}