2 files changed, 89 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/application/PreserveWithExpiredHeartbeat.java b/uitest/src/com/vaadin/tests/application/PreserveWithExpiredHeartbeat.java
new file mode 100644
index 0000000000..de45d2bccb
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+++ b/uitest/src/com/vaadin/tests/application/PreserveWithExpiredHeartbeat.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2000-2014 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.tests.application;
+
+import com.vaadin.annotations.PreserveOnRefresh;
+import com.vaadin.launcher.CustomDeploymentConfiguration;
+import com.vaadin.launcher.CustomDeploymentConfiguration.Conf;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.ui.Label;
+
+@PreserveOnRefresh
+@CustomDeploymentConfiguration({ @Conf(name = "heartbeatInterval", value = "5") })
+public class PreserveWithExpiredHeartbeat extends AbstractTestUI {
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        Label label = new Label("UI with id " + getUIId() + " in session "
+                + getSession().getSession().getId());
+        label.setId("idLabel");
+        addComponent(label);
+    }
+}
diff --git a/uitest/src/com/vaadin/tests/application/PreserveWithExpiredHeartbeatTest.java b/uitest/src/com/vaadin/tests/application/PreserveWithExpiredHeartbeatTest.java
new file mode 100644
index 0000000000..04dbdca31e
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/application/PreserveWithExpiredHeartbeatTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2000-2014 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.tests.application;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.vaadin.testbench.elements.LabelElement;
+import com.vaadin.tests.tb3.SingleBrowserTest;
+
+public class PreserveWithExpiredHeartbeatTest extends SingleBrowserTest {
+    @Test
+    public void testNavigateBackAfterMissingHeartbeats()
+            throws InterruptedException {
+        final int heartbeatInterval = 5000;
+
+        openTestURL();
+        String originalId = getUiIdentification();
+
+        long startTime = System.currentTimeMillis();
+
+        while (System.currentTimeMillis() - startTime < heartbeatInterval * 3.1) {
+            // "Close" the tab
+            driver.get("about:blank");
+
+            sleep(heartbeatInterval / 2);
+
+            // "Reopen" tab
+            openTestURL();
+
+            // Verify that that we still get the same UI
+            Assert.assertEquals("Original UI has been closed", originalId,
+                    getUiIdentification());
+        }
+    }
+
+    private String getUiIdentification() {
+        return $(LabelElement.class).id("idLabel").getText();
+    }
+}