1 files changed, 54 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/push/ManualLongPollingPushUITest.java b/uitest/src/com/vaadin/tests/push/ManualLongPollingPushUITest.java
new file mode 100644
index 0000000000..096204ff75
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+++ b/uitest/src/com/vaadin/tests/push/ManualLongPollingPushUITest.java
@@ -0,0 +1,54 @@
+/*
+ * 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.push;
+
+import org.junit.Test;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.support.ui.ExpectedCondition;
+
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.tests.tb3.SingleBrowserTest;
+
+public class ManualLongPollingPushUITest extends SingleBrowserTest {
+
+    @Test
+    public void doubleManualPushDoesNotFreezeApplication() {
+        openTestURL();
+        $(ButtonElement.class).caption("Double manual push after 1s").first()
+                .click();
+        waitUntilLogText("2. Second message logged after 1s, followed by manual push");
+        $(ButtonElement.class).caption("Manual push after 1s").first().click();
+        waitUntilLogText("3. Logged after 1s, followed by manual push");
+    }
+
+    private void waitUntilLogText(final String expected) {
+        waitUntil(new ExpectedCondition<Boolean>() {
+            private String actual;
+
+            @Override
+            public Boolean apply(WebDriver arg0) {
+                actual = getLogRow(0);
+                return expected.equals(actual);
+            }
+
+            @Override
+            public String toString() {
+                return String.format("log text to become '%s' (was: '%s')",
+                        expected, actual);
+            }
+        });
+    }
+}