mirror of https://github.com/tc39/test262.git
fix tests in strict mode - Object/defineProperty
This commit is contained in:
parent
08575d89b7
commit
26ede592a8
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@ -26,7 +26,7 @@ try {
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assert.sameValue(obj.prop, 2010);
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verifyNotWritable(obj, "prop");
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assert.sameValue(obj.prop, 2010);
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} finally {
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delete obj.prop;
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}
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@ -12,34 +12,35 @@ description: >
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to an accessor property, 'O' is the global object (8.12.9 - step
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9.b.i)
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includes:
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- runTestCase.js
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- propertyHelper.js
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- fnGlobalObject.js
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---*/
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function testcase() {
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var obj = fnGlobalObject();
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try {
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Object.defineProperty(obj, "prop", {
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value: 2010,
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writable: false,
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enumerable: true,
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configurable: true
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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var obj = fnGlobalObject();
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try {
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Object.defineProperty(obj, "prop", {
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value: 2010,
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writable: false,
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enumerable: true,
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configurable: true
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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function getFunc() {
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return 20;
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}
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Object.defineProperty(obj, "prop", {
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get: getFunc
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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return desc1.hasOwnProperty("value") && desc2.hasOwnProperty("get") &&
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desc2.enumerable === true && desc2.configurable === true &&
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obj.prop === 20 && typeof desc2.set === "undefined" && desc2.get === getFunc;
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} finally {
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delete obj.prop;
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}
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function getFunc() {
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return 20;
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}
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runTestCase(testcase);
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Object.defineProperty(obj, "prop", {
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get: getFunc
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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assert(desc1.hasOwnProperty("value"));
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assert(desc2.hasOwnProperty("get"));
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assert.sameValue(desc2.enumerable, true);
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assert.sameValue(desc2.configurable, true);
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assert.sameValue(obj.prop, 20);
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assert.sameValue(typeof desc2.set, "undefined");
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assert.sameValue(desc2.get, getFunc);
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} finally {
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delete obj.prop;
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}
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@ -10,29 +10,27 @@ description: >
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ES5 Attributes - Updating a named accessor property 'P' without
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[[Set]] using simple assignment is failed, 'O' is an Arguments
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object (8.12.5 step 5.b)
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = (function () {
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return arguments;
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}());
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var obj = (function () {
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return arguments;
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}());
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var verifySetFunc = "data";
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var getFunc = function () {
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return verifySetFunc;
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};
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var verifySetFunc = "data";
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var getFunc = function () {
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return verifySetFunc;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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enumerable: true,
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configurable: true
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});
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obj.prop = "overrideData";
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var propertyDefineCorrect = obj.hasOwnProperty("prop");
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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assert(obj.hasOwnProperty("prop"));
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verifyNotWritable(obj, "prop");
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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return propertyDefineCorrect && typeof desc.set === "undefined" && obj.prop === "data";
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}
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runTestCase(testcase);
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assert.sameValue(typeof desc.set, "undefined");
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assert.sameValue(obj.prop, "data");
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@ -11,32 +11,30 @@ description: >
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[[Set]] using simple assignment is failed, 'O' is the global
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object (8.12.5 step 5.b)
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includes:
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- runTestCase.js
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- propertyHelper.js
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- fnGlobalObject.js
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---*/
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function testcase() {
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var obj = fnGlobalObject();
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try {
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obj.verifySetFunc = "data";
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var getFunc = function () {
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return obj.verifySetFunc;
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};
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var obj = fnGlobalObject();
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try {
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obj.verifySetFunc = "data";
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var getFunc = function () {
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return obj.verifySetFunc;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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enumerable: true,
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configurable: true
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});
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obj.prop = "overrideData";
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var propertyDefineCorrect = obj.hasOwnProperty("prop");
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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assert(obj.hasOwnProperty("prop"));
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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return propertyDefineCorrect && typeof desc.set === "undefined" && obj.prop === "data";
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} finally {
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delete obj.prop;
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delete obj.verifySetFunc;
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}
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}
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runTestCase(testcase);
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verifyNotWritable(obj, "prop");
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assert.sameValue(typeof desc.set, "undefined");
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assert.sameValue(obj.prop, "data");
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} finally {
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delete obj.prop;
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delete obj.verifySetFunc;
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}
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@ -11,35 +11,35 @@ description: >
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accessor property ([[Get]] is a Function, [[Set]] is a Function,
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[[Enumerable]] is true, [[Configurable]] is true) to different
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value
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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var getFunc = function () {
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return 1001;
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};
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var getFunc = function () {
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return 1001;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: true,
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configurable: true
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(obj, "prop", {
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configurable: false
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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delete obj.prop;
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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return desc1.configurable === true && desc2.configurable === false && obj.hasOwnProperty("prop");
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}
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runTestCase(testcase);
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Object.defineProperty(obj, "prop", {
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configurable: false
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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verifyNotConfigurable(obj, "prop");
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assert.sameValue(desc1.configurable, true);
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assert.sameValue(desc2.configurable, false);
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assert(obj.hasOwnProperty("prop"));
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@ -10,38 +10,24 @@ description: >
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Object.defineProperty - 'name' property doesn't exist in 'O', test
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[[Set]] of 'name' property of 'Attributes' is set as undefined
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value if absent in accessor descriptor 'desc' (8.12.9 step 4.b.i)
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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Object.defineProperty(obj, "property", {
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get: function () {
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return "property";
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},
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enumerable: false,
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configurable: false
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});
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Object.defineProperty(obj, "property", {
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get: function () {
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return "property";
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},
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enumerable: false,
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configurable: false
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});
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if (obj.property !== "property") {
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return false;
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}
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var desc = Object.getOwnPropertyDescriptor(obj, "property");
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if (typeof desc.set !== "undefined") {
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return false;
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}
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for (var p in obj) {
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if (p === "property") {
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return false;
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}
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}
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delete obj.property;
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if (!obj.hasOwnProperty("property")) {
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return false;
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}
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assert.sameValue(obj.property, "property");
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return true;
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}
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runTestCase(testcase);
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var desc = Object.getOwnPropertyDescriptor(obj, "property");
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assert.sameValue(typeof desc.set, "undefined");
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verifyNotEnumerable(obj, "property");
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verifyNotConfigurable(obj, "property");
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@ -10,33 +10,26 @@ description: >
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ES5 Attributes - property ([[Get]] is a Function, [[Set]] is a
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Function, [[Enumerable]] is true, [[Configurable]] is false) is
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undeletable
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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var getFunc = function () {
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return 1001;
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};
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var getFunc = function () {
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return 1001;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: true,
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configurable: false
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});
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: true,
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configurable: false
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});
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var propertyDefineCorrect = obj.hasOwnProperty("prop");
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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delete obj.prop;
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return propertyDefineCorrect && desc.configurable === false && obj.hasOwnProperty("prop");
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}
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runTestCase(testcase);
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assert(obj.hasOwnProperty("prop"));
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verifyNotConfigurable(obj, "prop");
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@ -11,40 +11,40 @@ description: >
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accessor property ([[Get]] is a Function, [[Set]] is a Function,
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[[Enumerable]] is true, [[Configurable]] is false) to different
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value
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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var getFunc = function () {
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return 1001;
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};
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var getFunc = function () {
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return 1001;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: true,
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configurable: false
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: true,
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configurable: false
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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try {
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Object.defineProperty(obj, "prop", {
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configurable: true
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});
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try {
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Object.defineProperty(obj, "prop", {
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configurable: true
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});
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return false;
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} catch (e) {
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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delete obj.prop;
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$ERROR("Expected TypeError");
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} catch (e) {
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assert(e instanceof TypeError);
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assert.sameValue(desc1.configurable, false);
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return desc1.configurable === false && desc2.configurable === false && obj.hasOwnProperty("prop") && e instanceof TypeError;
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}
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}
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runTestCase(testcase);
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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assert.sameValue(desc2.configurable, false);
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verifyNotConfigurable(obj, "prop");
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}
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@ -11,36 +11,32 @@ description: >
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accessor property ([[Get]] is a Function, [[Set]] is a Function,
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[[Enumerable]] is false, [[Configurable]] is true) to different
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value
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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var getFunc = function () {
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return 1001;
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};
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var getFunc = function () {
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return 1001;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: false,
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configurable: true
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});
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: false,
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configurable: true
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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assert.sameValue(desc1.configurable, true);
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Object.defineProperty(obj, "prop", {
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configurable: false
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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delete obj.prop;
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Object.defineProperty(obj, "prop", {
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configurable: false
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});
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return desc1.configurable === true && desc2.configurable === false && obj.hasOwnProperty("prop");
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}
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runTestCase(testcase);
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verifyNotConfigurable(obj, "prop");
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|
|
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@ -10,33 +10,26 @@ description: >
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ES5 Attributes - property ([[Get]] is a Function, [[Set]] is a
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Function, [[Enumerable]] is false, [[Configurable]] is false) is
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undeletable
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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var getFunc = function () {
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return 1001;
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};
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var getFunc = function () {
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return 1001;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: false,
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configurable: false
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});
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Object.defineProperty(obj, "prop", {
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get: getFunc,
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set: setFunc,
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enumerable: false,
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configurable: false
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});
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var propertyDefineCorrect = obj.hasOwnProperty("prop");
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var desc = Object.getOwnPropertyDescriptor(obj, "prop");
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delete obj.prop;
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return propertyDefineCorrect && desc.configurable === false && obj.hasOwnProperty("prop");
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}
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runTestCase(testcase);
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assert(obj.hasOwnProperty("prop"));
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verifyNotConfigurable(obj, "prop");
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|
|
|
@ -11,40 +11,36 @@ description: >
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accessor property ([[Get]] is a Function, [[Set]] is a Function,
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[[Enumerable]] is false, [[Configurable]] is false) to different
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value
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includes: [runTestCase.js]
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includes: [propertyHelper.js]
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---*/
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function testcase() {
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var obj = {};
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var obj = {};
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var getFunc = function () {
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return 1001;
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};
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var getFunc = function () {
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return 1001;
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};
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|
||||
var verifySetFunc = "data";
|
||||
var setFunc = function (value) {
|
||||
verifySetFunc = value;
|
||||
};
|
||||
var verifySetFunc = "data";
|
||||
var setFunc = function (value) {
|
||||
verifySetFunc = value;
|
||||
};
|
||||
|
||||
Object.defineProperty(obj, "prop", {
|
||||
get: getFunc,
|
||||
set: setFunc,
|
||||
enumerable: false,
|
||||
configurable: false
|
||||
});
|
||||
var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
|
||||
Object.defineProperty(obj, "prop", {
|
||||
get: getFunc,
|
||||
set: setFunc,
|
||||
enumerable: false,
|
||||
configurable: false
|
||||
});
|
||||
var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
|
||||
|
||||
try {
|
||||
Object.defineProperty(obj, "prop", {
|
||||
configurable: true
|
||||
});
|
||||
try {
|
||||
Object.defineProperty(obj, "prop", {
|
||||
configurable: true
|
||||
});
|
||||
|
||||
return false;
|
||||
} catch (e) {
|
||||
var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
|
||||
delete obj.prop;
|
||||
|
||||
return desc1.configurable === false && desc2.configurable === false && obj.hasOwnProperty("prop") && e instanceof TypeError;
|
||||
}
|
||||
}
|
||||
runTestCase(testcase);
|
||||
$ERROR("Expected TypeError");
|
||||
} catch (e) {
|
||||
assert(e instanceof TypeError);
|
||||
assert.sameValue(desc1.configurable, false);
|
||||
verifyNotConfigurable(obj, "prop");
|
||||
}
|
||||
|
|
|
@ -7,25 +7,25 @@
|
|||
/*---
|
||||
es5id: 15.2.3.6-4-581
|
||||
description: ES5 Attributes - Fail to add property into object (Number instance)
|
||||
includes: [runTestCase.js]
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
function testcase() {
|
||||
var data = "data";
|
||||
try {
|
||||
Object.defineProperty(Number.prototype, "prop", {
|
||||
get: function () {
|
||||
return data;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
var numObj = new Number();
|
||||
numObj.prop = "myOwnProperty";
|
||||
var data = "data";
|
||||
try {
|
||||
Object.defineProperty(Number.prototype, "prop", {
|
||||
get: function () {
|
||||
return data;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
var numObj = new Number();
|
||||
|
||||
return !numObj.hasOwnProperty("prop") && numObj.prop === "data" && data === "data";
|
||||
} finally {
|
||||
delete Number.prototype.prop;
|
||||
}
|
||||
}
|
||||
runTestCase(testcase);
|
||||
verifyNotWritable(numObj, "prop", "nocheck");
|
||||
|
||||
assert(!numObj.hasOwnProperty("prop"));
|
||||
assert.sameValue(numObj.prop, "data");
|
||||
assert.sameValue(data, "data");
|
||||
} finally {
|
||||
delete Number.prototype.prop;
|
||||
}
|
||||
|
|
|
@ -9,24 +9,23 @@ es5id: 15.2.3.6-4-586
|
|||
description: >
|
||||
ES5 Attributes - Fail to update value of property into of
|
||||
[[Proptotype]] internal property (JSON)
|
||||
includes: [runTestCase.js]
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
function testcase() {
|
||||
var data = "data";
|
||||
try {
|
||||
Object.defineProperty(Object.prototype, "prop", {
|
||||
get: function () {
|
||||
return data;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
JSON.prop = "myOwnProperty";
|
||||
var data = "data";
|
||||
try {
|
||||
Object.defineProperty(Object.prototype, "prop", {
|
||||
get: function () {
|
||||
return data;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
verifyNotWritable(JSON, "prop", "nocheck");
|
||||
|
||||
return !JSON.hasOwnProperty("prop") && JSON.prop === "data" && data === "data";
|
||||
} finally {
|
||||
delete Object.prototype.prop;
|
||||
}
|
||||
}
|
||||
runTestCase(testcase);
|
||||
assert(!JSON.hasOwnProperty("prop"));
|
||||
assert.sameValue(JSON.prop, "data");
|
||||
assert.sameValue(data, "data");
|
||||
} finally {
|
||||
delete Object.prototype.prop;
|
||||
}
|
||||
|
|
|
@ -9,51 +9,61 @@ es5id: 15.2.3.6-4-591
|
|||
description: >
|
||||
ES5 Attributes - Fail to update value of property of
|
||||
[[Proptotype]] internal property (Object.create)
|
||||
includes: [runTestCase.js]
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
function testcase() {
|
||||
var appointment = {};
|
||||
var appointment = {};
|
||||
|
||||
var data1 = 1001;
|
||||
Object.defineProperty(appointment, "startTime", {
|
||||
get: function () {
|
||||
return data1;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: false
|
||||
});
|
||||
var data2 = "NAME";
|
||||
Object.defineProperty(appointment, "name", {
|
||||
get: function () {
|
||||
return data2;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
var data1 = 1001;
|
||||
Object.defineProperty(appointment, "startTime", {
|
||||
get: function () {
|
||||
return data1;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: false
|
||||
});
|
||||
var data2 = "NAME";
|
||||
Object.defineProperty(appointment, "name", {
|
||||
get: function () {
|
||||
return data2;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
|
||||
var meeting = Object.create(appointment);
|
||||
var data3 = "In-person meeting";
|
||||
Object.defineProperty(meeting, "conferenceCall", {
|
||||
get: function () {
|
||||
return data3;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: false
|
||||
});
|
||||
var meeting = Object.create(appointment);
|
||||
var data3 = "In-person meeting";
|
||||
Object.defineProperty(meeting, "conferenceCall", {
|
||||
get: function () {
|
||||
return data3;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: false
|
||||
});
|
||||
|
||||
var teamMeeting = Object.create(meeting);
|
||||
teamMeeting.name = "IE Team Meeting";
|
||||
var dateObj = new Date("10/31/2010 08:00");
|
||||
teamMeeting.startTime = dateObj;
|
||||
teamMeeting.conferenceCall = "4255551212";
|
||||
var teamMeeting = Object.create(meeting);
|
||||
|
||||
var hasOwnProperty = !teamMeeting.hasOwnProperty("name") &&
|
||||
!teamMeeting.hasOwnProperty("startTime") &&
|
||||
!teamMeeting.hasOwnProperty('conferenceCall');
|
||||
verifyNotWritable(teamMeeting, "name", "nocheck");
|
||||
verifyNotWritable(teamMeeting, "startTime", "nocheck");
|
||||
verifyNotWritable(teamMeeting, "conferenceCall", "nocheck");
|
||||
|
||||
return hasOwnProperty && teamMeeting.name === "NAME" &&
|
||||
teamMeeting.startTime === 1001 &&
|
||||
teamMeeting.conferenceCall === "In-person meeting";
|
||||
}
|
||||
runTestCase(testcase);
|
||||
try {
|
||||
teamMeeting.name = "IE Team Meeting";
|
||||
} catch (e) {}
|
||||
|
||||
try {
|
||||
var dateObj = new Date("10/31/2010 08:00");
|
||||
teamMeeting.startTime = dateObj;
|
||||
} catch (e) {}
|
||||
|
||||
try {
|
||||
teamMeeting.conferenceCall = "4255551212";
|
||||
} catch (e) {}
|
||||
|
||||
assert(!teamMeeting.hasOwnProperty("name"));
|
||||
assert(!teamMeeting.hasOwnProperty("startTime"));
|
||||
assert(!teamMeeting.hasOwnProperty('conferenceCall'));
|
||||
|
||||
assert.sameValue(teamMeeting.name, "NAME");
|
||||
assert.sameValue(teamMeeting.startTime, 1001);
|
||||
assert.sameValue(teamMeeting.conferenceCall, "In-person meeting");
|
||||
|
|
|
@ -9,27 +9,25 @@ es5id: 15.2.3.6-4-596
|
|||
description: >
|
||||
ES5 Attributes - Fail to update value of property into of
|
||||
[[Proptotype]] internal property (Function.prototype.bind)
|
||||
includes: [runTestCase.js]
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
function testcase() {
|
||||
var foo = function () { };
|
||||
var data = "data";
|
||||
try {
|
||||
Object.defineProperty(Function.prototype, "prop", {
|
||||
get: function () {
|
||||
return data;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
var foo = function () { };
|
||||
var data = "data";
|
||||
try {
|
||||
Object.defineProperty(Function.prototype, "prop", {
|
||||
get: function () {
|
||||
return data;
|
||||
},
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
});
|
||||
|
||||
var obj = foo.bind({});
|
||||
obj.prop = "overrideData";
|
||||
var obj = foo.bind({});
|
||||
|
||||
return !obj.hasOwnProperty("prop") && obj.prop === "data";
|
||||
} finally {
|
||||
delete Function.prototype.prop;
|
||||
}
|
||||
}
|
||||
runTestCase(testcase);
|
||||
assert(!obj.hasOwnProperty("prop"));
|
||||
verifyNotWritable(obj, "prop", "nocheck");
|
||||
assert.sameValue(obj.prop, "data");;
|
||||
} finally {
|
||||
delete Function.prototype.prop;
|
||||
}
|
||||
|
|
|
@ -9,37 +9,19 @@ es5id: 15.2.3.6-4-63
|
|||
description: >
|
||||
Object.defineProperty - both desc.value and name.value are NaN
|
||||
(8.12.9 step 6)
|
||||
includes: [runTestCase.js]
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
function testcase() {
|
||||
var obj = {};
|
||||
|
||||
var obj = {};
|
||||
Object.defineProperty(obj, "foo", { value: NaN });
|
||||
|
||||
Object.defineProperty(obj, "foo", { value: NaN });
|
||||
Object.defineProperty(obj, "foo", { value: NaN });
|
||||
|
||||
Object.defineProperty(obj, "foo", { value: NaN });
|
||||
assert(isNaN(obj.foo));
|
||||
|
||||
if (!isNaN(obj.foo)) {
|
||||
return false;
|
||||
}
|
||||
verifyNotWritable(obj, "foo");
|
||||
|
||||
obj.foo = "verifyValue";
|
||||
if (obj.foo === "verifyValue") {
|
||||
return false;
|
||||
}
|
||||
verifyNotEnumerable(obj, "foo");
|
||||
|
||||
for (var prop in obj) {
|
||||
if (obj.hasOwnProperty(prop) && prop === "foo") {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
delete obj.foo;
|
||||
if (!obj.hasOwnProperty("foo")) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
runTestCase(testcase);
|
||||
verifyNotConfigurable(obj, "foo");
|
||||
|
|
|
@ -10,45 +10,27 @@ description: >
|
|||
Object.defineProperty will not throw TypeError if
|
||||
name.configurable = false, name.writable = false, name.value = NaN
|
||||
and desc.value = NaN (8.12.9 step 10.a.ii.1)
|
||||
includes: [runTestCase.js]
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
function testcase() {
|
||||
var obj = {};
|
||||
|
||||
var obj = {};
|
||||
Object.defineProperty(obj, "foo", {
|
||||
value: NaN,
|
||||
writable: false,
|
||||
configurable: false
|
||||
});
|
||||
|
||||
Object.defineProperty(obj, "foo", {
|
||||
value: NaN,
|
||||
writable: false,
|
||||
configurable: false
|
||||
});
|
||||
Object.defineProperty(obj, "foo", {
|
||||
value: NaN,
|
||||
writable: false,
|
||||
configurable: false
|
||||
});
|
||||
|
||||
Object.defineProperty(obj, "foo", {
|
||||
value: NaN,
|
||||
writable: false,
|
||||
configurable: false
|
||||
});
|
||||
assert(isNaN(obj.foo));
|
||||
|
||||
if (!isNaN(obj.foo)) {
|
||||
return false;
|
||||
}
|
||||
verifyNotWritable(obj, "foo");
|
||||
|
||||
obj.foo = "verifyValue";
|
||||
if (obj.foo === "verifyValue") {
|
||||
return false;
|
||||
}
|
||||
verifyNotEnumerable(obj, "foo");
|
||||
|
||||
for (var prop in obj) {
|
||||
if (obj.hasOwnProperty(prop) && prop === "foo") {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
delete obj.foo;
|
||||
if (!obj.hasOwnProperty("foo")) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
runTestCase(testcase);
|
||||
verifyNotConfigurable(obj, "foo");
|
||||
|
|
Loading…
Reference in New Issue