Upload Kmake

deps/v8/test/mjsunit/es6/classes-accesors.js

@@ -0,0 +1,97 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+var b = 'b';
+
+(function TestOverwritingInstanceAccessors() {
+  var C, desc;
+  C = class {
+    [b]() { return 'B'; };
+    get b() { return 'get B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C.prototype, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals('get B', desc.get());
+  assertEquals(undefined, desc.set);
+
+  C = class {
+    [b]() { return 'B'; };
+    set b(v) { return 'set B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C.prototype, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals(undefined, desc.get);
+  assertEquals('set B', desc.set());
+
+  C = class {
+    set b(v) { return 'get B'; };
+    [b]() { return 'B'; };
+    get b() { return 'get B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C.prototype, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals('get B', desc.get());
+  assertEquals(undefined, desc.set);
+
+  C = class {
+    get b() { return 'get B'; };
+    [b]() { return 'B'; };
+    set b(v) { return 'set B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C.prototype, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals(undefined, desc.get);
+  assertEquals('set B', desc.set());
+})();
+
+(function TestOverwritingStaticAccessors() {
+  var C, desc;
+  C = class {
+    static [b]() { return 'B'; };
+    static get b() { return 'get B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals('get B', desc.get());
+  assertEquals(undefined, desc.set);
+
+  C = class {
+    static [b]() { return 'B'; };
+    static set b(v) { return 'set B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals(undefined, desc.get);
+  assertEquals('set B', desc.set());
+
+  C = class {
+    static set b(v) { return 'get B'; };
+    static [b]() { return 'B'; };
+    static get b() { return 'get B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals('get B', desc.get());
+  assertEquals(undefined, desc.set);
+
+  C = class {
+    static get b() { return 'get B'; };
+    static [b]() { return 'B'; };
+    static set b(v) { return 'set B'; };
+  };
+  desc = Object.getOwnPropertyDescriptor(C, 'b');
+  assertFalse(desc.enumerable);
+  assertTrue(desc.configurable);
+  assertEquals(undefined, desc.get);
+  assertEquals('set B', desc.set());
+})();