diff options
Diffstat (limited to 'test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js')
-rw-r--r-- | test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js | 84 |
1 files changed, 43 insertions, 41 deletions
diff --git a/test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js b/test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js index 1c1c17d92..ba0dd25ae 100644 --- a/test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js +++ b/test/suite/ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js @@ -1,41 +1,43 @@ -/// Copyright (c) 2012 Ecma International. All rights reserved.
-/// Ecma International makes this code available under the terms and conditions set
-/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
-/// "Use Terms"). Any redistribution of this code must retain the above
-/// copyright and this notice and otherwise comply with the Use Terms.
-/**
- * Step 4 of defineProperty calls the [[DefineOwnProperty]] internal method
- * of O to define the property. For configurable properties, step 9b of
- * [[DefineOwnProperty]] permits changing the kind of a property.
- *
- * @path ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-14.js
- * @description Object.defineProperty permits changing data property to accessor property for configurable properties
- */
-
-
-function testcase() {
- var o = {};
-
- // create a data property. In this case,
- // [[Enumerable]] and [[Configurable]] are true
- o["foo"] = 101;
-
- // changing "foo" to be an accessor should succeed, since [[Configurable]]
- // on the original property will be true. Existing values of [[Configurable]]
- // and [[Enumerable]] need to be preserved and the rest need to be set to
- // their default values
-
- // dummy getter
- var getter = function () { return 1; }
- var d1 = { get: getter };
- Object.defineProperty(o, "foo", d1);
-
- var d2 = Object.getOwnPropertyDescriptor(o, "foo");
-
- if (d2.get === getter &&
- d2.enumerable === true &&
- d2.configurable === true) {
- return true;
- }
- }
-runTestCase(testcase);
+// Copyright (c) 2012 Ecma International. All rights reserved. +// Ecma International makes this code available under the terms and conditions set +// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the +// "Use Terms"). Any redistribution of this code must retain the above +// copyright and this notice and otherwise comply with the Use Terms. + +/*--- +info: > + Step 4 of defineProperty calls the [[DefineOwnProperty]] internal method + of O to define the property. For configurable properties, step 9b of + [[DefineOwnProperty]] permits changing the kind of a property. +description: > + Object.defineProperty permits changing data property to accessor + property for configurable properties +includes: [runTestCase.js] +---*/ + +function testcase() { + var o = {}; + + // create a data property. In this case, + // [[Enumerable]] and [[Configurable]] are true + o["foo"] = 101; + + // changing "foo" to be an accessor should succeed, since [[Configurable]] + // on the original property will be true. Existing values of [[Configurable]] + // and [[Enumerable]] need to be preserved and the rest need to be set to + // their default values + + // dummy getter + var getter = function () { return 1; } + var d1 = { get: getter }; + Object.defineProperty(o, "foo", d1); + + var d2 = Object.getOwnPropertyDescriptor(o, "foo"); + + if (d2.get === getter && + d2.enumerable === true && + d2.configurable === true) { + return true; + } + } +runTestCase(testcase); |