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bitcore
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fixed calcDifficulty by making sure the MAX_TARGET is also locally available. 

added tests for 2 difficulty calculations.
This commit is contained in:
Ruben de Vries 2014-04-08 10:26:30 +02:00
parent 1b69051708
commit 9c6c300289
2 changed files with 14 additions and 1 deletions
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13
test/test.util.js
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@ -187,4 +187,17 @@ describe('util', function() {
}); });
}); });
}); });
describe('#calcDifficulty', function() {
var bitsgenesis = 486604799;
it('should work for ' + bitsgenesis, function() {
var difficulty = coinUtil.calcDifficulty(bitsgenesis);
difficulty.should.equal(1);
});
var bitslater = 419476394;
it('should work for ' + bitslater, function() {
var difficulty = coinUtil.calcDifficulty(bitslater);
difficulty.should.equal(6119726089);
});
});
}); });

2
util/util.js
View File

@ -510,4 +510,4 @@ exports.INT64_MAX = INT64_MAX;
// makes 1 BTC // makes 1 BTC
exports.COIN = 100000000; exports.COIN = 100000000;
exports.MAX_TARGET = new Buffer('00000000FFFF0000000000000000000000000000000000000000000000000000', 'hex'); var MAX_TARGET = exports.MAX_TARGET = new Buffer('00000000FFFF0000000000000000000000000000000000000000000000000000', 'hex');