1 files changed, 72 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/application/ApplicationCloseTest.java b/uitest/src/com/vaadin/tests/application/ApplicationCloseTest.java
new file mode 100644
index 0000000000..233da9722e
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/application/ApplicationCloseTest.java
@@ -0,0 +1,72 @@
+package com.vaadin.tests.application;
+
+import com.vaadin.Application;
+import com.vaadin.server.WebApplicationContext;
+import com.vaadin.shared.ui.label.ContentMode;
+import com.vaadin.tests.components.TestBase;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Label;
+
+public class ApplicationCloseTest extends TestBase {
+
+    private String memoryConsumer;
+
+    @Override
+    protected void setup() {
+        Label applications = new Label("Applications in session: <br/>",
+                ContentMode.XHTML);
+        for (Application a : ((WebApplicationContext) getContext())
+                .getApplications()) {
+            applications.setValue(applications.getValue() + "App: " + a
+                    + "<br/>");
+        }
+        applications.setValue(applications.getValue() + "<br/><br/>");
+
+        addComponent(applications);
+        Label thisApp = new Label("This applications: " + this);
+        Button close = new Button("Close this", new Button.ClickListener() {
+
+            @Override
+            public void buttonClick(ClickEvent event) {
+                event.getButton().getApplication().close();
+            }
+        });
+
+        StringBuilder sb = new StringBuilder();
+
+        // 100 bytes
+        String str = "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789";
+
+        int MB = 5;
+        for (int i = 0; i < MB * 10000; i++) {
+            sb.append(str);
+        }
+
+        memoryConsumer = sb.toString();
+        long totalUsage = Runtime.getRuntime().totalMemory();
+        String totalUsageString = totalUsage / 1000 / 1000 + "MiB";
+        Label memoryUsage = new Label(
+                "Using about "
+                        + memoryConsumer.length()
+                        / 1000
+                        / 1000
+                        + "MiB memory for this application.<br/>Total memory usage reported as "
+                        + totalUsageString + "<br/>", ContentMode.XHTML);
+
+        addComponent(thisApp);
+        addComponent(memoryUsage);
+        addComponent(close);
+    }
+
+    @Override
+    protected String getDescription() {
+        return "Click close to close the application and open a new one";
+    }
+
+    @Override
+    protected Integer getTicketNumber() {
+        return 3732;
+    }
+
+}