Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/es-abstract/2015/SetIntegrityLevel.js b/node_modules/es-abstract/2015/SetIntegrityLevel.js
new file mode 100644
index 0000000..1ac7d61
--- /dev/null
+++ b/node_modules/es-abstract/2015/SetIntegrityLevel.js
@@ -0,0 +1,57 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $SyntaxError = GetIntrinsic('%SyntaxError%');
+var $TypeError = GetIntrinsic('%TypeError%');
+var $preventExtensions = GetIntrinsic('%Object.preventExtensions%');
+var $gOPD = require('../helpers/getOwnPropertyDescriptor');
+var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
+
+var forEach = require('../helpers/forEach');
+
+var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
+var IsAccessorDescriptor = require('./IsAccessorDescriptor');
+var ToPropertyDescriptor = require('./ToPropertyDescriptor');
+var Type = require('./Type');
+
+// https://ecma-international.org/ecma-262/6.0/#sec-setintegritylevel
+
+module.exports = function SetIntegrityLevel(O, level) {
+ if (Type(O) !== 'Object') {
+ throw new $TypeError('Assertion failed: Type(O) is not Object');
+ }
+ if (level !== 'sealed' && level !== 'frozen') {
+ throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
+ }
+ if (!$preventExtensions) {
+ throw new $SyntaxError('SetIntegrityLevel requires native `Object.preventExtensions` support');
+ }
+ var status = $preventExtensions(O);
+ if (!status) {
+ return false;
+ }
+ if (!$gOPN) {
+ throw new $SyntaxError('SetIntegrityLevel requires native `Object.getOwnPropertyNames` support');
+ }
+ var theKeys = $gOPN(O);
+ if (level === 'sealed') {
+ forEach(theKeys, function (k) {
+ DefinePropertyOrThrow(O, k, { configurable: false });
+ });
+ } else if (level === 'frozen') {
+ forEach(theKeys, function (k) {
+ var currentDesc = $gOPD(O, k);
+ if (typeof currentDesc !== 'undefined') {
+ var desc;
+ if (IsAccessorDescriptor(ToPropertyDescriptor(currentDesc))) {
+ desc = { configurable: false };
+ } else {
+ desc = { configurable: false, writable: false };
+ }
+ DefinePropertyOrThrow(O, k, desc);
+ }
+ });
+ }
+ return true;
+};