Update mojo sdk to rev e083961bf11fd0c94d40be8853761da529b6d444

mojo/public/js/bindings/core_unittests.js

Index: mojo/public/js/bindings/core_unittests.js
diff --git a/mojo/public/js/bindings/core_unittests.js b/mojo/public/js/bindings/core_unittests.js
index b115cc06362c67d3d9534b9bb3fa936d96ee02e9..5fed10d04cbf0bfffd0eba80985cccbcbe44658b 100644
--- a/mojo/public/js/bindings/core_unittests.js
+++ b/mojo/public/js/bindings/core_unittests.js
@@ -15,6 +15,7 @@ define([
   runWithDataPipe(testReadAndWriteDataPipe);
   runWithDataPipeWithOptions(testNop);
   runWithDataPipeWithOptions(testReadAndWriteDataPipe);
+  testHandleToString();
   gc.collectGarbage();  // should not crash
   this.result = "PASS";
 
@@ -115,4 +116,18 @@ define([
       expect(memory[i]).toBe((i * i) & 0xFF);
   }
 
+  function testHandleToString() {
+    var pipe = core.createDataPipe();
+    expect(pipe.consumerHandle.toString).toBeDefined();
+
+    var openHandleRE = /^\[mojo\:\:Handle \d+\]$/ // e.g. "[mojo::Handle 123]"
+    var openHandleString = pipe.consumerHandle.toString();
+    expect(openHandleString.match(openHandleRE)[0]).toEqual(openHandleString);
+
+    expect(core.close(pipe.producerHandle)).toBe(core.RESULT_OK);
+    expect(core.close(pipe.consumerHandle)).toBe(core.RESULT_OK);
+
+    expect(pipe.consumerHandle.toString()).toEqual("[mojo::Handle null]");
+  }
+
 });