mirror of
https://github.com/RGBCube/serenity
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30 lines
794 B
JavaScript
30 lines
794 B
JavaScript
function assert(x) { if (!x) throw 1; }
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try {
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assert(2 ** 0 === 1);
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assert(2 ** 1 === 2);
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assert(2 ** 2 === 4);
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assert(2 ** 3 === 8);
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assert(2 ** -3 === 0.125);
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assert(3 ** 2 === 9);
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assert(0 ** 0 === 1);
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assert(2 ** 3 ** 2 === 512);
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assert(2 ** (3 ** 2) === 512);
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assert((2 ** 3) ** 2 === 64);
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assert("2" ** "3" === 8);
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assert("" ** [] === 1);
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assert([] ** null === 1);
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assert(null ** null === 1);
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assert(undefined ** null === 1);
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assert(isNaN(NaN ** 2));
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assert(isNaN(2 ** NaN));
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assert(isNaN(undefined ** 2));
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assert(isNaN(2 ** undefined));
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assert(isNaN(null ** undefined));
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assert(isNaN(2 ** "foo"));
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assert(isNaN("foo" ** 2));
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console.log("PASS");
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} catch (e) {
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console.log("FAIL: " + e);
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}
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