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44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
// Copyright (C) 2017 Caio Lima. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: String should be parsed to BigInt according StringToBigInt
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esid: sec-string-to-bigint
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info: |
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ToBigInt ( argument )
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String:
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Let n be StringToBigInt(prim).
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If n is NaN, throw a SyntaxError exception.
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Return n.
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StringToBigInt ( argument )
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Replace the StrUnsignedDecimalLiteral production with DecimalDigits to not allow Infinity, decimal points, or exponents.
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features: [BigInt]
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---*/
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assert.sameValue(BigInt("0b1111"), 15n);
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assert.sameValue(BigInt("0b10"), 2n);
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assert.sameValue(BigInt("0b0"), 0n);
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assert.sameValue(BigInt("0b1"), 1n);
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let binaryString = "0b1";
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for (let i = 0; i < 128; i++)
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binaryString += "0";
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assert.sameValue(BigInt(binaryString), 340282366920938463463374607431768211456n);
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assert.sameValue(BigInt("0B1111"), 15n);
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assert.sameValue(BigInt("0B10"), 2n);
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assert.sameValue(BigInt("0B0"), 0n);
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assert.sameValue(BigInt("0B1"), 1n);
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binaryString = "0B1";
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for (let i = 0; i < 128; i++)
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binaryString += "0";
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assert.sameValue(BigInt(binaryString), 340282366920938463463374607431768211456n);
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