DOM Isolate test

client/tests/client/dom/IsolateLight.dart

Index: client/tests/client/dom/IsolateLight.dart
diff --git a/client/tests/client/dom/IsolateLight.dart b/client/tests/client/dom/IsolateLight.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ee155f1d8e9e5749933e3500c27448c91b03dfd0
--- /dev/null
+++ b/client/tests/client/dom/IsolateLight.dart
@@ -0,0 +1,39 @@
+#library('IsolateLight');
+#import('../../../testing/unittest/unittest.dart');
+#import('dart:dom');
+#import('dart:json');
+
+var _isolateId;
+
+class TestIsolate extends Isolate {
+  TestIsolate() : super.light();
+
+  void main() {
+    _isolateId = 1;
+    final div = document.getElementById('testid');
+
+    // These events fire in the main isolate.  Note, dispatchEvent is
+    // handled synchronously.
+    Event event = document.createEvent('Event');
+    event.initEvent('test', true, false);
+    div.dispatchEvent(event);
+
+    Expect.equals(1, _isolateId);
+    event = document.createEvent('Event');
+    event.initEvent('done', true, false);
+    div.dispatchEvent(event);
+  }
+}
+
+main() {
+  _isolateId = 0;
+
+  asyncTest('IsolatedStatic', 1, () {
+    final div = document.createElement('div');
+    div.id = 'testid';
+    document.body.appendChild(div);
+    div.addEventListener('test', (e) => Expect.equals(0, _isolateId), false);
+    div.addEventListener('done', (e) => callbackDone(), false);
+    new TestIsolate().spawn();
+  });
+}