Merge pull request #419 from yanlxu/arrow-function

update tests for arrow-function

test/language/expressions/arrow-function/arrow/binding-tests-1.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: this binding tests
+flags: [noStrict]
+es6id: 14.2
+---*/
+
+function foo(){
+    return eval("()=>this");
+ }
+
+assert.sameValue(foo()(), this, "This binding initialization was incorrect for arrow capturing this from closure.");

test/language/expressions/arrow-function/arrow/binding-tests-2.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: this binding tests
+flags: [noStrict]
+es6id: 14.2
+---*/
+
+function foo(){
+    return eval("()=>this");
+ }
+
+assert.sameValue(foo()(), this, "This binding initialization was incorrect for arrow capturing this from closure.");

test/language/expressions/arrow-function/arrow/binding-tests-3.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: this binding tests
+flags: [noStrict]
+es6id: 14.2
+---*/
+
+function foo(){
+    return ()=>eval("this");
+ }
+
+assert.sameValue(eval("foo()()"), this, "This binding initialization was incorrect for arrow capturing this from closure.");

test/language/expressions/arrow-function/arrow/capturing-closure-variables-1.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Capturing closure variables
+es6id: 14.2
+---*/
+
+var a;
+function foo(){
+    eval("a = 10");
+    return ()=>a;
+ }
+
+assert.sameValue(foo()(), 10, "Closure variable was captured incorrectly.");

test/language/expressions/arrow-function/arrow/capturing-closure-variables-2.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: Capturing closure variables - with
+es6id: 14.2
+flags: [noStrict]
+---*/
+
+function foo(){
+    var a = {a : 10};
+    with(a){
+        return () => a;
+    }
+ }
+
+assert.sameValue(foo()(), 10, "Closure variable was captured incorrectly.");

test/language/expressions/arrow-function/arrow/concisebody-lookahead-assignmentexpression-1.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: "ConciseBody :[lookahead { { }] AssignmentExpression"
+es6id: 14.2
+---*/
+
+x => x => x

test/language/expressions/arrow-function/arrow/concisebody-lookahead-assignmentexpression-2.js

+// Copyright 2015 Microsoft Corporation. All rights reserved.
+// This code is governed by the license found in the LICENSE file.
+
+/*---
+description: "ConciseBody :[lookahead { { }] AssignmentExpression"
+es6id: 14.2
+---*/
+
+x => function(){}