43 lines
923 B
JavaScript
43 lines
923 B
JavaScript
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'use strict'
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// Every test file (you can create as many as you want) should start like this
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// Please, do NOT touch. They will be automatically removed for browser tests -->
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const _pkg = require('../lib/index.node')
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const chai = require('chai')
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// <--
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const inputs = [
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{
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a: BigInt(1),
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n: BigInt(19),
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modInv: BigInt(1)
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},
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{
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a: BigInt(2),
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n: BigInt(5),
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modInv: BigInt(3)
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},
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{
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a: BigInt(-2),
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n: BigInt(5),
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modInv: BigInt(2)
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},
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{
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a: BigInt(2),
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n: BigInt(4),
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modInv: NaN
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}
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]
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describe('modInv', function () {
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for (const input of inputs) {
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describe(`modInv(${input.a}, ${input.n})`, function () {
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it(`should return ${input.modInv}`, function () {
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const ret = _pkg.modInv(input.a, input.n)
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// chai.assert( String(ret) === String(input.modInv) );
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chai.expect(String(ret)).to.be.equal(String(input.modInv))
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})
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})
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}
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})
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