Test for #6316

svn changeset:17003/svn branch:6.5

diff --git a/tests/src/com/vaadin/tests/application/ErrorInUnloadEvent.java b/tests/src/com/vaadin/tests/application/ErrorInUnloadEvent.java
new file mode 100644 (file)
index 0000000..f212e74
--- /dev/null
+++ b/tests/src/com/vaadin/tests/application/ErrorInUnloadEvent.java
@@ -0,0 +1,103 @@
+package com.vaadin.tests.application;
+
+import com.vaadin.event.ShortcutAction.KeyCode;
+import com.vaadin.tests.components.AbstractTestCase;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Button.ClickListener;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.FormLayout;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.VerticalLayout;
+import com.vaadin.ui.Window;
+
+public class ErrorInUnloadEvent extends AbstractTestCase {
+
+    private Window mainWindow;
+
+    @Override
+    public void init() {
+        if (getUser() == null) {
+            showLoginWindow();
+        } else {
+            showMainWindow();
+        }
+    }
+
+    private void showLoginWindow() {
+        if (mainWindow == null) {
+            mainWindow = new Window();
+        } else {
+            mainWindow.removeAllComponents();
+        }
+        mainWindow.setCaption("Please login");
+
+        FormLayout formLayout = new FormLayout();
+        final TextField userField = new TextField("Username");
+        userField.setDebugId("user");
+        final TextField passwordField = new TextField("Password");
+        passwordField.setDebugId("pwd");
+        passwordField.setSecret(true);
+        Button login = new Button("login");
+        login.setDebugId("loginButton");
+        login.setClickShortcut(KeyCode.ENTER);
+        formLayout.addComponent(userField);
+        formLayout.addComponent(passwordField);
+        formLayout.addComponent(login);
+        mainWindow.setContent(formLayout);
+
+        login.addListener(new ClickListener() {
+            public void buttonClick(final ClickEvent event) {
+                String username = (String) userField.getValue();
+                String password = (String) passwordField.getValue();
+
+                setUser(username);
+                showMainWindow();
+            }
+        });
+
+        setMainWindow(mainWindow);
+    }
+
+    private void showMainWindow() {
+        if (mainWindow == null) {
+            mainWindow = new Window();
+        } else {
+            mainWindow.removeAllComponents();
+        }
+        VerticalLayout root = new VerticalLayout();
+        root.addComponent(createHeader());
+
+        mainWindow.addComponent(root);
+    }
+
+    private Component createHeader() {
+        HorizontalLayout header = new HorizontalLayout();
+        header.addStyleName("header-background");
+        Label title = new Label("...Title...");
+        title.addStyleName("header-title");
+        header.addComponent(title);
+        Button logout = new Button("Logout");
+        logout.addListener(new ClickListener() {
+            public void buttonClick(final ClickEvent event) {
+                setUser(null);
+                showLoginWindow();
+            }
+
+        });
+        header.addComponent(logout);
+        return header;
+    }
+
+    @Override
+    protected String getDescription() {
+        return "Enter a text in the password field and press enter. Then reload the page. No error message should be printed about ignoring a variable change.";
+    }
+
+    @Override
+    protected Integer getTicketNumber() {
+        return 6316;
+    }
+}
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