2 files changed, 46 insertions, 2 deletions
diff --git a/devtest/src/main/java/com/google/gwt/query/client/DevTestRunner.java b/devtest/src/main/java/com/google/gwt/query/client/DevTestRunner.java
index 1ce3966b..5eabe528 100644
--- a/devtest/src/main/java/com/google/gwt/query/client/DevTestRunner.java
+++ b/devtest/src/main/java/com/google/gwt/query/client/DevTestRunner.java
@@ -16,6 +16,7 @@
 package com.google.gwt.query.client;
 
 import static com.google.gwt.query.client.GQuery.$;
+import static com.google.gwt.query.client.GQuery.$$;
 
 import java.util.Date;
 
@@ -24,9 +25,11 @@ import com.google.gwt.dom.client.Element;
 import com.google.gwt.event.dom.client.FocusHandler;
 import com.google.gwt.event.shared.GwtEvent;
 import com.google.gwt.event.shared.HandlerRegistration;
+import com.google.gwt.query.client.GQuery.Offset;
 import com.google.gwt.query.client.js.JsCache;
 import com.google.gwt.query.client.js.JsNodeArray;
 import com.google.gwt.query.client.js.JsUtils;
+import com.google.gwt.query.client.plugins.Effects;
 import com.google.gwt.query.client.plugins.effects.PropertiesAnimation;
 import com.google.gwt.query.client.plugins.effects.PropertiesAnimation.Easing;
 import com.google.gwt.user.client.Event;
@@ -53,13 +56,37 @@ public class DevTestRunner extends MyTestCase implements EntryPoint {
   public void onModuleLoad() {
     try {
       gwtSetUp();
-      testChrome__gwt_ObjectId();
+      testAttrEffect();
     } catch (Exception ex) {
       ex.printStackTrace();
       $(e).html("").after("<div>ERROR: " + ex.getMessage() + "</div>");
     }
   }
   
+  public void testAttrEffect() {
+    $(e).html("<table border=1 id=idtest width=440><tr><td width=50%>A</td><td width=50%>B</td></tr></table>");
+
+    final GQuery g = $("#idtest").css("position", "absolute");
+    final int duration = 2000;
+    
+    assertEquals("cssprop=$width attr=width value=+=100 start=440 end=540 unit=", 
+        PropertiesAnimation.computeFxProp(g.get(0), "$width", "+=100", false).toString());
+    
+    delayTestFinish(duration * 3);
+
+    g.as(Effects.Effects).
+        animate($$("$width: +=100; $border: +=4"), duration, Easing.LINEAR);
+    
+    final Timer timer = new Timer() {
+      public void run() {
+        assertEquals(540.0, Double.parseDouble(g.attr("width")));
+        assertEquals(5.0, Double.parseDouble(g.attr("border")));
+        finishTest();
+      }
+    };
+    timer.schedule(duration * 2);
+  }
+  
   public void testChrome__gwt_ObjectId() {
     JsCache a = JsCache.create();
     assertEquals(0, a.length());
diff --git a/devtest/src/main/java/com/google/gwt/query/client/MyTestCase.java b/devtest/src/main/java/com/google/gwt/query/client/MyTestCase.java
index 8d8751a0..4b0c92b7 100644
--- a/devtest/src/main/java/com/google/gwt/query/client/MyTestCase.java
+++ b/devtest/src/main/java/com/google/gwt/query/client/MyTestCase.java
@@ -19,6 +19,7 @@ import com.google.gwt.dom.client.Element;
 import com.google.gwt.user.client.Timer;
 import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.RootPanel;
+import static com.google.gwt.query.client.GQuery.*;
 
 /**
  * Just a simple class to emulate JUnit TestCase.
@@ -119,5 +120,21 @@ public class MyTestCase {
     testRunning = false;
   }
   
-  
+  protected void assertPosition(GQuery g, Offset min, Offset max) {
+    int a = Math.min(min.top, max.top);
+    int b = Math.max(min.top, max.top);
+    int v = g.offset().top;
+    boolean c = a <= v && v <= b;
+    String msg = "Top has the value " + v + ", but should be in the range: "
+        + a + " - " + b;
+    assertTrue(msg, c);
+
+    a = Math.min(min.left, max.left);
+    b = Math.max(min.left, max.left);
+    v = g.offset().left;
+    c = a <= v && v <= b;
+    msg = "Left has the value " + v + ", but should be in the range: " + a
+        + " - " + b;
+    assertTrue(msg, c);
+  }
 }