Environment: Dart VM version: 1.2.0 (Tue Feb 25 07:31:27 2014) on "macos_x64"

When lauunching unittests, many "Unable to connect to host" errors occurred.

dart-1.2.0/dart-sdk/bin/dart test/webdriver_test.dart 
00:02 +0 -1: Alert no alert
  Setup failed: Caught SocketException: Unable to connect to host
  package:sync_socket/src/socket.dart 20:59          _connect
  package:sync_socket/src/socket.dart 39:23          SocketSync.SocketSync
  package:sync_socket/src/http_client.dart 72:28     HttpClientRequestSync.HttpClientRequestSync._
  package:sync_socket/src/http_client.dart 32:11     HttpClientSync.postUrl
  package:sync_webdriver/src/web_driver.dart 182:35  WebDriver._post
  package:sync_webdriver/src/common.dart 78:22       SearchContext.findElement
  test/src/alert_test.dart 34:34                     main.<fn>.<fn>
  dart:isolate                                       _RawReceivePortImpl._handleMessage

Would be nice to see it in the list at https://github.com/google. Thanks!

Hi,

I'm writing a test where I want to scroll an element (to test some infinite-scroll logic), but it doesn't look like there's any built-in way of doing that. The Mouse class doesn't seem to expose anything; there's a scroll method in the Touch class, but using that fails with "Underlying driver does not implement advanced user interactions yet.".

I can work around it by modifying the element's scrollTop manually, but it'd be nice to have something that'd trigger all the proper mouse/touch events.

This package still uses deprecated Dart 1 SCREAMING CAPS CONSTANTS. These will be removed shortly in Dart 2. This rewriting tool can be used to automatically migrate code in most cases: https://github.com/dart-lang/dart2_fix .

factory WebDriver.fromExistingSession

should fetch the actual capabilities using JSON wire protocol rather than having the caller pass those in.

I am working with dart-sync-webdriver on Mac OS X and am encountering issues that raise a SocketException intermittently during the tests. I took the following steps to setup my environment:

git clone https://github.com/google/dart-sync-webdriver.git
cd dart-sync-webdriver
pub get
./packages/sync_socket/../tool/build.sh
dart test/webdriver_test.dart

I started the Selenium server before calling the tests with the command:

java -jar ~/selenium-server-standalone-2.45.0.jar -Dwebdriver.chrome.driver=/Users/matthewbalvanz/bin/chromedriver

The environment appears to generally work as the browser is opening and the tests are interacting with the test page but approximately half of the tests then fail with a message like the following:

ERROR: Window size
  Test failed: Caught SocketException: Unable to connect to host
  package:sync_socket/src/socket.dart 18:59          _connect
  package:sync_socket/src/socket.dart 36:23          SocketSync.SocketSync
  package:sync_socket/src/http_client.dart 69:28     HttpClientRequestSync.HttpClientRequestSync._
  package:sync_socket/src/http_client.dart 27:11     HttpClientSync.getUrl
  package:sync_webdriver/src/web_driver.dart 240:35  WebDriver._get
  package:sync_webdriver/src/web_driver.dart 131:47  WebDriver.window
  test/src/window_test.dart 39:14                    main.<fn>.<fn>
  dart:isolate                                       _RawReceivePortImpl._handleMessage

When I perform the same steps in an Ubuntu environment I do not receive any SocketExceptions in the tests.

The error gives no information about the parameters which failed and the stack trace does not go back to the test code, so it's difficult to figure out which element could not be found.

Element 'Platform' from SDK library 'io.dart' is implicitly hidden by 'sync_webdriver.dart'.

I suggest to rename 'Platform' into 'BrowserPlatform'.