mirror of https://github.com/tc39/test262.git
26 lines
541 B
JavaScript
26 lines
541 B
JavaScript
function foo(x) {
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Object.defineProperty(arguments, 0, {configurable: true, enumerable: true, writable:true, value:42});
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return [x, arguments[0], arguments]
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}
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var result = foo(1);
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if (result[0] !== 42)
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throw new Error();
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if (result[1] !== 42)
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throw new Error();
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if (Array.prototype.join.call(result[2], ",") != "42")
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throw new Error();
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var array = [];
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for (var s in result[2])
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array.push(s);
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if (array.join(",") != "0")
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throw new Error();
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if (Object.keys(result[2]).join(",") != "0")
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throw new Error();
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