90 lines
2.1 KiB
JavaScript
90 lines
2.1 KiB
JavaScript
description("Test to ensure that we handle caching of prototype chains containing dictionaries.");
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var Test = function(){};
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var methodCount = 65;
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for (var i = 0; i < methodCount; i++){
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Test.prototype['myMethod' + i] = function(){};
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}
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var test1 = new Test();
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for (var k in test1);
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Test.prototype.myAdditionalMethod = function(){};
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var test2 = new Test();
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var j = k;
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var foundNewPrototypeProperty = false;
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for (var k in test2){
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if ("myAdditionalMethod" == k) foundNewPrototypeProperty = true;
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}
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shouldBeTrue('foundNewPrototypeProperty');
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var Test = function(){};
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for (var i = 0; i < methodCount; i++){
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Test.prototype['myMethod' + i] = function(){};
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}
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var test1 = new Test();
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for (var k in test1);
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delete (Test.prototype)[k]
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var test2 = new Test();
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var j = k;
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var foundRemovedPrototypeProperty = false;
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for (var k in test2){
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if (j == k) foundRemovedPrototypeProperty = true;
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}
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shouldBeFalse("foundRemovedPrototypeProperty");
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var Test = function(){};
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for (var i = 0; i < methodCount; i++){
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Test.prototype['myMethod' + i] = function(){};
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}
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function update(test) {
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test.newProperty = true;
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}
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var test1 = new Test();
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update(test1);
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var test2 = new Test();
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update(test2);
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var test3 = new Test();
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update(test3);
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var calledNewPrototypeSetter = false;
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Test.prototype.__defineSetter__("newProperty", function(){ calledNewPrototypeSetter = true; });
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var test4 = new Test();
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update(test4);
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shouldBeTrue('calledNewPrototypeSetter');
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var test4 = {__proto__:{prop:"on prototype"}};
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for (var i = 0; i < 200; i++)
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test4[i]=[i];
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var test5 = {__proto__:{__proto__:{prop:"on prototype's prototype"}}};
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for (var i = 0; i < 200; i++)
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test5[i]=[i];
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getTestProperty = function(o) {
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return o.prop;
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}
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getTestProperty(test4);
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getTestProperty(test4);
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shouldBe("getTestProperty(test4)", '"on prototype"');
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test4.prop = "on self";
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shouldBe("getTestProperty(test4)", '"on self"');
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getTestProperty = function(o) {
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return o.prop;
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}
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getTestProperty(test5);
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getTestProperty(test5);
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shouldBe("getTestProperty(test5)", '"on prototype\'s prototype"');
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test5.prop = "on self";
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shouldBe("getTestProperty(test5)", '"on self"');
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