Import Blink layout tests for Promises.

test/webkit/fast/js/Promise-exception.js

Index: test/webkit/fast/js/Promise-exception.js
diff --git a/test/webkit/indexed-setter-on-global-object.js b/test/webkit/fast/js/Promise-exception.js
similarity index 69%
copy from test/webkit/indexed-setter-on-global-object.js
copy to test/webkit/fast/js/Promise-exception.js
index 20c70c24f5e5b8f887cc8ec8f1d4fbd99431c45d..2bc3ca4b915ab7fe5ceb23729163f7e931bd9d24 100644
--- a/test/webkit/indexed-setter-on-global-object.js
+++ b/test/webkit/fast/js/Promise-exception.js
@@ -1,4 +1,4 @@
-// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright 2014 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
@@ -21,16 +21,23 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-description(
-"Tests that creating an indexed setter on the global object doesn't break things."
-);
+// Flags: --harmony
+'use strict';
+description('An exception thrown from an onFulfilled callback should reject the Promise.');
 
-var thingy;
+var thisInThenCallback;
+var result;
 
-this.__defineSetter__(42, function(value) {
-    thingy = value;
+new Promise(function(resolve) {
+  resolve('hello');
+}).then(function(result) {
+  throw 'foobar';
+}).then(function(localResult) {
+  testFailed('Unexpected invocation of onFulfilled');
+}, function(localResult) {
+  thisInThenCallback = this;
+  shouldBe('thisInThenCallback', 'undefined');
+  result = localResult;
+  shouldBeEqualToString('result', 'foobar');
+  finishJSTest();
 });
-
-this[42] = "foo";
-
-shouldBe("thingy", "\"foo\"");