I'm using selenium-rc with C# to test my asp.net mvc2 application. Currently all I am doing is opening the home page with selenium RC.
when I run my test I see the selenium remote control open in a browser and I see my application open correctly in a browser but selenium shows a 404 error and aborts the test.
In an attempt to get this working I have cut the test down to a simple console app and have changed the default selenium port here is my code:
static void Main(string[] args)
{
try
{
var _selenium = new DefaultSelenium("localhost", 1234, "*chrome", "http://localhost:6666");
_selenium.Start();
_selenium.Open("/");
try
{
_selenium.Stop();
}
catch (Exception)
{
// Ignore errors if unable to close the browser
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
Console.WriteLine("Done.");
Console.ReadKey();
}
this fails with the error "XHR ERROR: URL = /localhost:6666/ Response_Code = 404 Error_Message = Not Found on session 5f2e59798ae74e7cb741d50cae7e817a"
and if you look in the running selenium console you see
15:53:16.238 INFO - Allocated session 5f2e59798ae74e7cb741d50cae7e817a for http://localhost:6666, launching...
15:53:16.265 INFO - Preparing Firefox profile...
15:53:18.325 INFO - Launching Firefox...
15:53:20.977 INFO - Got result: OK,5f2e59798ae74e7cb741d50cae7e817a on session 5f2e59798ae74e7cb741d50cae7e817a
15:53:20.980 INFO - Command request: open[/, ] on session 5f2e59798ae74e7cb741d50cae7e817a
15:53:22.654 INFO - Got result: XHR ERROR: URL = http://localhost:6666/ Response_Code = 404 Error_Message = Not Found on session 5f2e59798ae74e7cb741d50cae7e817a
Interesting things that I have tried are:
change the site to "google" - then my test works
change the site to "google" port 80 then it doesnt work.
moved my site from cassini to iis 7 - didnt work
made my site the default site on iis 7 eg http://localhost/ - didnt work
I've used fiddler to watch the session - all requests fired return successfully.
I've tried passing -avoidProxy and -ensureCleanSession when starting the RC server. Hasn't made any noticable difference.
If I reconfigure selenium to use the default port I get the following exception repeated over and over (once every 10 seconds / different sessionid each time). This doesn't happen once I've changed the default port but i've included it just in case.
16:26:38.019 WARN - POST /selenium-server/driver/?seleniumStart=true&localFrameAddress=top&seleniumWindowName=&uniqueId=sel_48694&sessionId=a87b8d6a9e444a5485a5044ef6370e2d&counterToMakeURsUniqueAndSoStopPageCachingInTheBrowser=1286810798016&sequenceNumber=4115 HTTP/1.1
java.lang.RuntimeException: sessionId a87b8d6a9e444a5485a5044ef6370e2d doesn't exist; perhaps this session was already stopped?
at org.openqa.selenium.server.FrameGroupCommandQueueSet.getQueueSet(FrameGroupCommandQueueSet.java:220)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.handleBrowserResponse(SeleniumDriverResourceHandler.java:165)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.handle(SeleniumDriverResourceHandler.java:131)
at org.openqa.jetty.http.HttpContext.handle(HttpContext.java:1530)
at org.openqa.jetty.http.HttpContext.handle(HttpContext.java:1482)
at org.openqa.jetty.http.HttpServer.service(HttpServer.java:909)
at org.openqa.jetty.http.HttpConnection.service(HttpConnection.java:820)
at org.openqa.jetty.http.HttpConnection.handleNext(HttpConnection.java:986)
at org.openqa.jetty.http.HttpConnection.handle(HttpConnection.java:837)
at org.openqa.jetty.http.SocketListener.handleConnection(SocketListener.java:245)
at org.openqa.jetty.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.openqa.jetty.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
Can anybody shed some light?
I am using C# and had similar problem with selenium.open method. I have refered the thread haroonzone posted in his answer above. and have made following changes in my code
Declare selenium as
private DefaultSelenium selenium;
instead of
private ISelenium selenium;
and call open method as
selenium.Processor.DoCommand("open", new String[] { YOUR_URL, "true" });
instead of
selenium.Open("YOUR_URL");
Additionally, you may want to call
selenium.SetTimeout("600000");
before DoCommand