[Chromoting] PromisedRaisable in Android client

remoting/android/javatests/src/org/chromium/chromoting/EventTest.java

Index: remoting/android/javatests/src/org/chromium/chromoting/EventTest.java
diff --git a/remoting/android/javatests/src/org/chromium/chromoting/EventTest.java b/remoting/android/javatests/src/org/chromium/chromoting/EventTest.java
index cf828a3a4ff45aaa6ed3c5550833b929b1e26c98..1507444b9f85e2e7d2291ed040ffda9d50067988 100644
--- a/remoting/android/javatests/src/org/chromium/chromoting/EventTest.java
+++ b/remoting/android/javatests/src/org/chromium/chromoting/EventTest.java
@@ -11,6 +11,9 @@ import android.test.suitebuilder.annotation.SmallTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.chromoting.test.util.MutableReference;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Tests for {@link Event}.
  */
@@ -143,4 +146,62 @@ public class EventTest extends InstrumentationTestCase {
         assertFalse(called.get());
         assertTrue(event.isEmpty());
     }
+
+    @SmallTest
+    @Feature({"Chromoting"})
+    public static void testReproducibleEvent() {
+        Event.Raisable<Object> event = new Event.ReproducibleRaisable<>();
+        final List<Object> called1 = new ArrayList<>();
+        final List<Object> called2 = new ArrayList<>();
+        final List<Object> called3 = new ArrayList<>();
+        final List<Object> called4 = new ArrayList<>();
+        final List<Object> parameters = new ArrayList<>();
+        event.add(new Event.ParameterRunnable<Object>() {
+            @Override
+            public void run(Object obj) {
+                called1.add(obj);
+            }
+        });
+        Object parameter = new Object();
+        event.raise(parameter);
+        parameters.add(parameter);
+        event.add(new Event.ParameterRunnable<Object>() {
+            @Override
+            public void run(Object obj) {
+                called2.add(obj);
+            }
+        });
+        parameter = new Object();
+        event.raise(parameter);
+        parameters.add(parameter);
+        event.add(new Event.ParameterRunnable<Object>() {
+            @Override
+            public void run(Object obj) {
+                called3.add(obj);
+            }
+        });
+        parameter = new Object();
+        event.raise(parameter);
+        parameters.add(parameter);
+        event.add(new Event.ParameterRunnable<Object>() {
+            @Override
+            public void run(Object obj) {
+                called4.add(obj);
+            }
+        });
+
+        assertEquals(called1.size(), 3);
+        assertEquals(called2.size(), 3);
+        assertEquals(called3.size(), 2);
+        assertEquals(called4.size(), 1);
+
+        for (int i = 0; i < 3; i++) {
+            assertTrue(called1.get(i) == parameters.get(i));
+            assertTrue(called2.get(i) == parameters.get(i));
+        }
+        for (int i = 0; i < 2; i++) {
+            assertTrue(called3.get(i) == parameters.get(i + 1));
+        }
+        assertTrue(called4.get(0) == parameters.get(2));
+    }
 }