I have moved the test to PanelTestBase class. I have also tried to subclass the RootPanelTest from the PanelTestClass but got the following error estcase: testAttachDetachOrder took 301.037 sec Caused an ERROR The browser did not complete the test method com.google.gwt.user.User.JUnit:com.google.gwt.user.client.ui.RootPanelTest.testAttachDetachOrder in 300000ms. We have no results from: 127.0.1.1 / Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1 Actual time elapsed: 301.034 seconds.
com.google.gwt.junit.client.TimeoutException: The browser did not complete the test method com.google.gwt.user.User.JUnit:com.google.gwt.user.client.ui.RootPanelTest.testAttachDetachOrder in 300000ms. We have no results from: 127.0.1.1 / Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1 Actual time elapsed: 301.034 seconds. at com.google.gwt.junit.JUnitShell.notDone(JUnitShell.java:1013) at com.google.gwt.junit.JUnitShell.runTestImpl(JUnitShell.java:1342) at com.google.gwt.junit.JUnitShell.runTestImpl(JUnitShell.java:1270) at com.google.gwt.junit.JUnitShell.runTest(JUnitShell.java:620) at com.google.gwt.junit.client.GWTTestCase.runTest(GWTTestCase.java:456) at com.google.gwt.junit.client.GWTTestCase.run(GWTTestCase.java:311) And all the tests after that failed. I used test.dev.htmlunit task. http://gwt-code-reviews.appspot.com/612802/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors