1 files changed, 60 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/widgetset/server/RoundTripTester.java b/uitest/src/com/vaadin/tests/widgetset/server/RoundTripTester.java
new file mode 100644
index 0000000000..c8e561e665
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/widgetset/server/RoundTripTester.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2000-2013 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.widgetset.server;
+
+import com.vaadin.tests.util.LoremIpsum;
+import com.vaadin.tests.widgetset.client.RoundTripTesterRpc;
+import com.vaadin.ui.AbstractComponent;
+
+public class RoundTripTester extends AbstractComponent {
+    private long testStart = 0;
+    private long testEnd = 0;
+
+    public RoundTripTester() {
+        registerRpc(new RoundTripTesterRpc() {
+            @Override
+            public void ping(int nr, String payload) {
+                if (System.currentTimeMillis() < testEnd) {
+                    getRpcProxy(RoundTripTesterRpc.class).ping(nr + 1, payload);
+                } else {
+                    getRpcProxy(RoundTripTesterRpc.class).done();
+                }
+            }
+
+            @Override
+            public void done() {
+            }
+        });
+    }
+
+    public void start(long testDuration, int payloadSize) {
+        testStart = System.currentTimeMillis();
+        testEnd = testStart + testDuration;
+        getRpcProxy(RoundTripTesterRpc.class).ping(1,
+                generatePayload(payloadSize));
+    }
+
+    private String generatePayload(int payloadSize) {
+        StringBuilder sb = new StringBuilder();
+        while (payloadSize > 10000) {
+            payloadSize -= 10000;
+            sb.append(LoremIpsum.get(10000));
+        }
+        sb.append(LoremIpsum.get(payloadSize));
+        return sb.toString();
+    }
+
+}