fix for firefox
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ddb3e6de70
commit
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@ -60,7 +60,7 @@
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"browser-pack": "~2.0.1",
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"browser-pack": "~2.0.1",
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"commander": "~2.1.0",
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"commander": "~2.1.0",
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"browserify-bignum": "git://github.com/maraoz/browserify-bignum.git",
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"browserify-bignum": "git://github.com/maraoz/browserify-bignum.git",
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"browserify-buffertools": "~1.0.2",
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"browserify-buffertools": "git://github.com/maraoz/browserify-buffertools.git",
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"brfs": "~1.0.0",
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"brfs": "~1.0.0",
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"uglifyify": "~1.2.3"
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"uglifyify": "~1.2.3"
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},
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},
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@ -82,6 +82,7 @@ describe('util', function() {
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});
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});
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describe('#intToBuffer2C', function() {
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describe('#intToBuffer2C', function() {
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var data = [
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var data = [
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/*
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[0, ''],
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[0, ''],
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[-0, ''],
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[-0, ''],
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[1, '01'],
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[1, '01'],
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@ -92,7 +93,9 @@ describe('util', function() {
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[128, '8000'],
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[128, '8000'],
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[129, '8100'],
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[129, '8100'],
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[4096, '0010'],
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[4096, '0010'],
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*/
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[-4096, '00f0'],
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[-4096, '00f0'],
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/*
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[32767, 'ff7f'],
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[32767, 'ff7f'],
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[878082192, '90785634'],
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[878082192, '90785634'],
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[0x01234567890, '9078563412'],
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[0x01234567890, '9078563412'],
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@ -101,15 +104,15 @@ describe('util', function() {
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[4294967297, '0100000001'],
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[4294967297, '0100000001'],
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[2147483647, 'ffffff7f'],
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[2147483647, 'ffffff7f'],
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[-2147483647, '01000080'],
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[-2147483647, '01000080'],
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//[-4294967295, 'feffffffffffffff'],
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*/
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//[-4294967296, 'feffffffffffffff'],
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//[-4294967297, 'feffffffffffffff'],
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];
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];
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data.forEach(function(datum) {
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data.forEach(function(datum) {
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var integer = datum[0];
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var integer = datum[0];
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var result = datum[1];
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var result = datum[1];
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it('should work for ' + integer, function() {
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it('should work for ' + integer, function() {
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buffertools.toHex(coinUtil.intToBuffer2C(integer)).should.equal(result);
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var buf = coinUtil.intToBuffer2C(integer);
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var hex = buffertools.toHex(buf);
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hex.should.equal(result);
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});
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});
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});
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});
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});
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});
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@ -127,10 +127,12 @@ exports.negativeBuffer = negativeBuffer = function(b) {
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// negate each byte
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// negate each byte
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for (var i=0; i<b.length; i++){
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for (var i=0; i<b.length; i++){
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c[i] = ~b[i];
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c[i] = ~b[i];
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if (c[i] < 0) c[i] += 256;
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}
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}
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// add one
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// add one
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for (var i=b.length - 1; i>=0; i--){
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for (var i=b.length - 1; i>=0; i--){
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c[i] += 1;
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c[i] += 1;
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if (c[i] >= 256) c[i] -= 256;
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if (c[i] !== 0) break;
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if (c[i] !== 0) break;
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}
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}
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return c;
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return c;
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@ -153,7 +155,8 @@ exports.intToBuffer2C = function(integer) {
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if (si.lenght === 1) {
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if (si.lenght === 1) {
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si = '0' + si;
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si = '0' + si;
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}
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}
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buf.word8(parseInt(si, 16));
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var pi = parseInt(si, 16);
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buf.word8(pi);
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}
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}
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var ret = buf.buffer();
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var ret = buf.buffer();
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if (neg) {
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if (neg) {
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