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e9a5a7f918
* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
35 lines
1.9 KiB
JavaScript
35 lines
1.9 KiB
JavaScript
function tryGetOwnPropertyDescriptorGetName(obj, property, expectedName)
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{
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let descriptor = Object.getOwnPropertyDescriptor(obj, property);
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if (!descriptor)
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throw "Couldn't find property descriptor on object " + obj.toString() + " for property " + property.toString();
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let getter = descriptor.get;
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if (!getter)
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throw "Property " + property.toString() + " on object " + obj.toString() + " is not a getter";
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let getterName = getter.name;
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if (getterName !== expectedName)
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throw "Wrong getter name for property " + property.toString() + " on object " + obj.toString() + " expected " + expectedName + " got " + getterName;
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}
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tryGetOwnPropertyDescriptorGetName(Array, Symbol.species, "get [Symbol.species]");
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tryGetOwnPropertyDescriptorGetName(Map, Symbol.species, "get [Symbol.species]");
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tryGetOwnPropertyDescriptorGetName(Set, Symbol.species, "get [Symbol.species]");
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tryGetOwnPropertyDescriptorGetName(RegExp, Symbol.species, "get [Symbol.species]");
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tryGetOwnPropertyDescriptorGetName(Promise, Symbol.species, "get [Symbol.species]");
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tryGetOwnPropertyDescriptorGetName(Map.prototype, "size", "get size");
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tryGetOwnPropertyDescriptorGetName(Set.prototype, "size", "get size");
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tryGetOwnPropertyDescriptorGetName(RegExp.prototype, "flags", "get flags");
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tryGetOwnPropertyDescriptorGetName(RegExp.prototype, "sticky", "get sticky");
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tryGetOwnPropertyDescriptorGetName(RegExp.prototype, "source", "get source");
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if (Object.__lookupGetter__("__proto__").name !== "get __proto__")
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throw "Expected Object __proto__ getter to be named \"get __proto\"";
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if (Object.__lookupSetter__("__proto__").name !== "set __proto__")
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throw "Expected Object __proto__ setter to be named \"set __proto\"";
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if (Int32Array.prototype.__lookupGetter__("byteOffset").name !== "get byteOffset")
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throw "Expected TypedArray.prototype byteOffset getter to be named \"get byteOffset\"";
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