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keksAccountGUI/node_modulesOLD/hash.js/test/hash-test.js

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2019-08-11 18:48:02 +00:00
'use strict';
/* global describe it */
var assert = require('assert');
var crypto = require('crypto');
var hash = require('../');
describe('Hash', function() {
function test(fn, cases) {
for (var i = 0; i < cases.length; i++) {
var msg = cases[i][0];
var res = cases[i][1];
var enc = cases[i][2];
var dgst = fn().update(msg, enc).digest('hex');
assert.equal(dgst, res);
// Split message
dgst = fn().update(msg.slice(0, 2), enc)
.update(msg.slice(2), enc)
.digest('hex');
assert.equal(dgst, res);
}
}
it('should support sha256', function() {
assert.equal(hash.sha256.blockSize, 512);
assert.equal(hash.sha256.outSize, 256);
test(hash.sha256, [
[ 'abc',
'ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad' ],
[ 'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq',
'248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1' ],
[ 'deadbeef',
'5f78c33274e43fa9de5659265c1d917e25c03722dcb0b8d27db8d5feaa813953',
'hex' ],
]);
});
it('should support sha224', function() {
assert.equal(hash.sha224.blockSize, 512);
assert.equal(hash.sha224.outSize, 224);
test(hash.sha224, [
[ 'abc',
'23097d223405d8228642a477bda255b32aadbce4bda0b3f7e36c9da7' ],
[ 'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq',
'75388b16512776cc5dba5da1fd890150b0c6455cb4f58b1952522525' ],
[ 'deadbeef',
'55b9eee5f60cc362ddc07676f620372611e22272f60fdbec94f243f8',
'hex' ],
]);
});
it('should support ripemd160', function() {
assert.equal(hash.ripemd160.blockSize, 512);
assert.equal(hash.ripemd160.outSize, 160);
test(hash.ripemd160, [
[ '', '9c1185a5c5e9fc54612808977ee8f548b2258d31'],
[ 'abc',
'8eb208f7e05d987a9b044a8e98c6b087f15a0bfc' ],
[ 'message digest',
'5d0689ef49d2fae572b881b123a85ffa21595f36' ],
[ 'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq',
'12a053384a9c0c88e405a06c27dcf49ada62eb2b' ],
[ 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
'b0e20b6e3116640286ed3a87a5713079b21f5189' ],
]);
});
it('should support sha1', function() {
assert.equal(hash.sha1.blockSize, 512);
assert.equal(hash.sha1.outSize, 160);
test(hash.sha1, [
[ '',
'da39a3ee5e6b4b0d3255bfef95601890afd80709' ],
[ 'abc',
'a9993e364706816aba3e25717850c26c9cd0d89d' ],
[ 'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq',
'84983e441c3bd26ebaae4aa1f95129e5e54670f1' ],
[ 'deadbeef',
'd78f8bb992a56a597f6c7a1fb918bb78271367eb',
'hex' ],
]);
});
it('should support sha512', function() {
assert.equal(hash.sha512.blockSize, 1024);
assert.equal(hash.sha512.outSize, 512);
test(hash.sha512, [
[ 'abc',
'ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a' +
'2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f'
],
[
'abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn' +
'hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu',
'8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018' +
'501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909'
]
]);
});
it('should support sha384', function() {
assert.equal(hash.sha384.blockSize, 1024);
assert.equal(hash.sha384.outSize, 384);
test(hash.sha384, [
[ 'abc',
'cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed' +
'8086072ba1e7cc2358baeca134c825a7'
],
[
'abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn' +
'hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu',
'09330c33f71147e83d192fc782cd1b4753111b173b3b05d22fa08086e3b0f712' +
'fcc7c71a557e2db966c3e9fa91746039'
]
]);
});
it('handles utf8 in strings just like crypto', function() {
const algorithm = 'sha256';
test(hash[algorithm], [
'hello', // one byte per character
'привет', // two bytes per character
'您好', // three bytes per character
'👋', // four bytes per character
'hello привет 您好 👋!!!' // mixed character lengths
].map(str => [str, crypto
.createHash(algorithm)
.update(str)
.digest('hex')]));
});
});