Upgrade V8 to version 4.9.385.28
https://chromium.googlesource.com/v8/v8/+/4.9.385.28
FPIIM-449
Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/webkit/class-syntax-declaration.js b/test/webkit/class-syntax-declaration.js
new file mode 100644
index 0000000..f8ecdbb
--- /dev/null
+++ b/test/webkit/class-syntax-declaration.js
@@ -0,0 +1,83 @@
+// Copyright 2015 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
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Flags: --harmony-sloppy --harmony-destructuring-bind
+
+description('Tests for ES6 class syntax declarations');
+
+var constructorCallCount = 0;
+const staticMethodValue = [1];
+const instanceMethodValue = [2];
+const getterValue = [3];
+var setterValue = undefined;
+class A {
+ constructor() { constructorCallCount++; }
+ static someStaticMethod() { return staticMethodValue; }
+ static get someStaticGetter() { return getterValue; }
+ static set someStaticSetter(value) { setterValue = value; }
+ someInstanceMethod() { return instanceMethodValue; }
+ get someGetter() { return getterValue; }
+ set someSetter(value) { setterValue = value; }
+}
+
+shouldBe("constructorCallCount", "0");
+shouldBe("A.someStaticMethod()", "staticMethodValue");
+shouldBe("A.someStaticGetter", "getterValue");
+shouldBe("setterValue = undefined; A.someStaticSetter = 123; setterValue", "123");
+shouldBe("(new A).someInstanceMethod()", "instanceMethodValue");
+shouldBe("constructorCallCount", "1");
+shouldBe("(new A).someGetter", "getterValue");
+shouldBe("constructorCallCount", "2");
+shouldBe("(new A).someGetter", "getterValue");
+shouldBe("setterValue = undefined; (new A).someSetter = 789; setterValue", "789");
+shouldBe("(new A).__proto__", "A.prototype");
+shouldBe("A.prototype.constructor", "A");
+
+shouldThrow("class", "'SyntaxError: Unexpected end of input'");
+shouldThrow("class [", "'SyntaxError: Unexpected token ['");
+shouldThrow("class {", "'SyntaxError: Unexpected token {'");
+shouldThrow("class X {", "'SyntaxError: Unexpected end of input'");
+shouldThrow("class X { ( }", "'SyntaxError: Unexpected token ('");
+shouldNotThrow("class X {}");
+
+shouldThrow("class X { constructor() {} constructor() {} }", "'SyntaxError: A class may only have one constructor'");
+shouldThrow("class X { get constructor() {} }", "'SyntaxError: Class constructor may not be an accessor'");
+shouldThrow("class X { set constructor() {} }", "'SyntaxError: Class constructor may not be an accessor'");
+shouldNotThrow("class X { constructor() {} static constructor() { return staticMethodValue; } }");
+shouldBe("class X { constructor() {} static constructor() { return staticMethodValue; } }; X.constructor()", "staticMethodValue");
+
+shouldThrow("class X { constructor() {} static prototype() {} }", "'SyntaxError: Classes may not have static property named prototype'");
+shouldThrow("class X { constructor() {} static get prototype() {} }", "'SyntaxError: Classes may not have static property named prototype'");
+shouldThrow("class X { constructor() {} static set prototype() {} }", "'SyntaxError: Classes may not have static property named prototype'");
+shouldNotThrow("class X { constructor() {} prototype() { return instanceMethodValue; } }");
+shouldBe("class X { constructor() {} prototype() { return instanceMethodValue; } }; (new X).prototype()", "instanceMethodValue");
+
+shouldNotThrow("class X { constructor() {} set foo(a) {} }");
+shouldNotThrow("class X { constructor() {} set foo({x, y}) {} }");
+shouldThrow("class X { constructor() {} set foo() {} }");
+shouldThrow("class X { constructor() {} set foo(a, b) {} }");
+shouldNotThrow("class X { constructor() {} get foo() {} }");
+shouldThrow("class X { constructor() {} get foo(x) {} }");
+shouldThrow("class X { constructor() {} get foo({x, y}) {} }");
+
+var successfullyParsed = true;