Import Blink layout tests for Promises.

test/webkit/fast/js/Promise-resolve-with-itself.js

Index: test/webkit/fast/js/Promise-resolve-with-itself.js
diff --git a/test/webkit/array-sort-numericCompare.js b/test/webkit/fast/js/Promise-resolve-with-itself.js
similarity index 71%
copy from test/webkit/array-sort-numericCompare.js
copy to test/webkit/fast/js/Promise-resolve-with-itself.js
index 74df82f61db4568b7791bc82188dddaba70e84f1..22d05cd2922971c96f53d503b33d8738edaaf29c 100644
--- a/test/webkit/array-sort-numericCompare.js
+++ b/test/webkit/fast/js/Promise-resolve-with-itself.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
@@ -21,19 +21,20 @@
 // (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(
-"This tests that a call to array.sort(compareFunction) works correctly for numeric comparisons (arg1 - arg2), and also for things that might look like numeric comparisons."
-);
+// Flags: --harmony
+'use strict';
+description('Test whether Promise will be rejected if it is resolved with itself.');
 
-function doSort(x, y)
-{
-    return x - y;
-}
+var resolve;
+var result;
 
-function dontSort(w, x, y)
-{
-    return x - y;
-}
+var promise = new Promise(function(r) { resolve = r; });
+promise.then(function () {
+  testFailed('fulfilled');
+}, function (error) {
+  testPassed('rejected');
+  result = error.toString();
+  shouldBeEqualToString('result', 'TypeError: Chaining cycle detected for promise #<Promise>');
+}).then(finishJSTest, finishJSTest);
 
-shouldBe("[3,1,5,2,4].sort(doSort)", "[1,2,3,4,5]");
-shouldBe("[3,1,5,2,4].sort(dontSort)", "[3,1,5,2,4]");
+resolve(promise);