add jerryscript source code

2023-11-20 09:05:58 +08:00
parent d1d846184b
commit 516b8627f7
2062 changed files with 302866 additions and 0 deletions
@@ -0,0 +1,50 @@
+// Copyright JS Foundation and other contributors, http://js.foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+function Box(data) {
+  this._data = data;
+}
+
+var box = new Box('=');
+
+Object.defineProperty(Box.prototype, 'data', {
+  get: function () {
+    assert(this === box);
+    return this._data;
+  },
+  set: function (data) {
+    assert(this === box);
+    this._data = data;
+  }
+});
+
+assert(box.data === '=');
+box.data = '+';
+assert(box.data === '+');
+
+function test_access(value, proto) {
+  "use strict"
+
+  Object.defineProperty(proto, 'test', {
+    get: function () { assert (this === value) },
+    set: function () { assert (this === value) }
+  });
+
+  value.test;
+  value.test = undefined;
+}
+
+test_access ("str", String.prototype);
+test_access (1, Number.prototype);
+test_access (true, Boolean.prototype);