4319a20676
Even of OP_PUSHDATA1 says to push 117 bytes, if there are only 75 bytes following, this should still be pushed to the stack.
111 lines
7.5 KiB
JavaScript
111 lines
7.5 KiB
JavaScript
'use strict';
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var chai = chai || require('chai');
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var bitcore = bitcore || require('../bitcore');
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var should = chai.should();
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var ScriptModule = bitcore.Script;
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var Address = bitcore.Address;
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var networks = bitcore.networks;
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var Script;
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var testdata = testdata || require('./testdata');
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describe('Script', function() {
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it('should initialze the main object', function() {
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should.exist(ScriptModule);
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});
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it('should be able to create class', function() {
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Script = ScriptModule;
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should.exist(Script);
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});
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it('should be able to create instance', function() {
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var s = new Script();
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should.exist(s);
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});
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it('should be able to create Script from Address', function() {
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var addr = new Address('1J57QmkaQ6JohJoQyaUJwngJ2vTQ3C6gHi');
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var script = Script.createPubKeyHashOut(addr.payload());
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should.exist(script);
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script.isPubkeyHash().should.be.true;
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});
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it('isP2SH should work', function() {
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var addr = new Address('1J57QmkaQ6JohJoQyaUJwngJ2vTQ3C6gHi');
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var script = Script.createPubKeyHashOut(addr.payload());
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script.isP2SH().should.be.false;
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});
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describe('#finishedMultiSig', function() {
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it('should report that this scriptSig has finished being signed', function() {
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var scriptHex = '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';
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//decoded: 0 3046022100954d2aa7af9a2de34b04e4151842933df81acc379580cd0c057883cfb0994a8b022100de1530692eda9cdb567c94e05fc856cfbc26fcf3482148bde85f143032f4902501 3045022100d164d174118497d93e0062b573be78d4b9417aee09889cd242a966af73367917022054f095be0bce9edee556a2216239fcad45a7a64d8fb318dc5375c9159724689a01 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
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//meaning: OP_0 sig sig serialized_script
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var scriptBuf = new Buffer(scriptHex, 'hex');
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var script = new Script(scriptBuf);
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script.finishedMultiSig().should.equal(true);
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});
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it('should report that this scripSig has not finished being signed', function() {
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var scriptHex = '483045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff50100004c695221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae';
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//decoded: 3045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff501 0 0 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
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//meaning: sig place_holder place_holder serialized_script
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var scriptBuf = new Buffer(scriptHex, 'hex');
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var script = new Script(scriptBuf);
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script.finishedMultiSig().should.equal(false);
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});
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});
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describe('#removePlaceHolders', function() {
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it('should remove place holders from this script', function() {
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var scriptHex = '483045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff50100004c695221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae';
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//decoded: 3045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff501 0 0 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
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//meaning: sig place_holder place_holder serialized_script
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var scriptBuf = new Buffer(scriptHex, 'hex');
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var script = new Script(scriptBuf);
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script.removePlaceHolders();
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var scriptHex2 = '483045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff5014c695221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae';
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//decoded: 3045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff501 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
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//meaning: sig serialized_script
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var scriptBuf2 = new Buffer(scriptHex2, 'hex');
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var script2 = new Script(scriptBuf2);
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script.buffer.toString('hex').should.equal(script2.buffer.toString('hex'));
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});
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});
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describe('prependOp0', function() {
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it('should prepend the script with OP_0', function() {
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var scriptHex = '483045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff50100004c695221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae';
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//decoded: 3045022002da7fae9b98615115b7e9a4f1d9efd581463b670f91ec6404a14cb6fc9c4531022100ff449d72ba4e72deb4317267e2d38cec9fd2f58a9afa39c9f5e35f5678694ff501 0 0 5221033e4cc6b6ee8d8ce3335fed6d4917b2bbbac0f5743b2ced101ba036f95c51e59421023147410ce15e0a31c2bb970cdf01517266dc2c9182f5938636ed363cfd4cc3ae210342a3c8a4b20c7a122a011a07063df04e4c5ad520a1302a2a66e174fd9b0d4ea453ae
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//meaning: sig place_holder place_holder serialized_script
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var scriptBuf = new Buffer(scriptHex, 'hex');
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var script = new Script(scriptBuf);
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script.prependOp0();
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script.chunks[0].should.equal(0);
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});
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});
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describe('#parse', function() {
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it('should parse this valid script', function() {
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var scriptHex = '6a0843435000010001004c75726c3d687474702533612532662532666c6f63616c686f7374253361343636313125326663253266324d794a6e5065774c5a6241596a6843666f695652526679733937746d5231516d4b61';
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var script = new Script(new Buffer(scriptHex, 'hex'));
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should.exist(script);
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script.chunks[2].length.should.equal(75);
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});
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});
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testdata.dataScriptAll.forEach(function(datum) {
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if (datum.length < 2) throw new Error('Invalid test data');
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var human = datum[0] + ' ' + datum[1];
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it('should parse script from human readable ' + human, function() {
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//console.log('********');
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//console.log(human);
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var script = Script.fromHumanReadable(human);
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//console.log(script);
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var h2 = script.toHumanReadable();
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//console.log(h2);
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Script.fromHumanReadable(h2).toHumanReadable().should.equal(h2);
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});
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});
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});
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