mirror of
https://github.com/luxfi/consensus.git
synced 2026-09-24 00:26:58 +00:00
zeekay
4bddc6ffe7
- Removed all Snow consensus code and dependencies - Replaced snow.Context with consensuscontext.Context - Updated all imports and references - Added comprehensive test suites for core packages - Fixed all build errors and test failures - Achieved 100% test pass rate (21 packages passing) - Improved test coverage to 30% Breaking changes: - Removed snow package entirely - Changed VM interface to use VMState instead of snow.State - Updated ChainContext structure Tests added: - core/app_error_test.go: 100% coverage - core/bootstrap_test.go: comprehensive concurrent tests - core/health_test.go: full integration tests - validators/validators_test.go: complete interface tests - version/version_test.go: 100% coverage - codec/codec_test.go: marshal/unmarshal tests - context/context_test.go: all functions tested
65 lines
2.2 KiB
JavaScript
65 lines
2.2 KiB
JavaScript
"use strict";Object.defineProperty(exports, "__esModule", {value: true});var _base = require('../traverser/base');
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var _charcodes = require('../util/charcodes');
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var _identifier = require('../util/identifier');
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var _index = require('./index');
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var _readWordTree = require('./readWordTree');
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var _types = require('./types');
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/**
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* Read an identifier, producing either a name token or matching on one of the existing keywords.
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* For performance, we pre-generate big decision tree that we traverse. Each node represents a
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* prefix and has 27 values, where the first value is the token or contextual token, if any (-1 if
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* not), and the other 26 values are the transitions to other nodes, or -1 to stop.
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*/
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function readWord() {
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let treePos = 0;
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let code = 0;
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let pos = _base.state.pos;
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while (pos < _base.input.length) {
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code = _base.input.charCodeAt(pos);
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if (code < _charcodes.charCodes.lowercaseA || code > _charcodes.charCodes.lowercaseZ) {
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break;
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}
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const next = _readWordTree.READ_WORD_TREE[treePos + (code - _charcodes.charCodes.lowercaseA) + 1];
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if (next === -1) {
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break;
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} else {
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treePos = next;
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pos++;
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}
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}
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const keywordValue = _readWordTree.READ_WORD_TREE[treePos];
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if (keywordValue > -1 && !_identifier.IS_IDENTIFIER_CHAR[code]) {
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_base.state.pos = pos;
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if (keywordValue & 1) {
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_index.finishToken.call(void 0, keywordValue >>> 1);
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} else {
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_index.finishToken.call(void 0, _types.TokenType.name, keywordValue >>> 1);
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}
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return;
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}
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while (pos < _base.input.length) {
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const ch = _base.input.charCodeAt(pos);
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if (_identifier.IS_IDENTIFIER_CHAR[ch]) {
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pos++;
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} else if (ch === _charcodes.charCodes.backslash) {
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// \u
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pos += 2;
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if (_base.input.charCodeAt(pos) === _charcodes.charCodes.leftCurlyBrace) {
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while (pos < _base.input.length && _base.input.charCodeAt(pos) !== _charcodes.charCodes.rightCurlyBrace) {
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pos++;
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}
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pos++;
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}
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} else if (ch === _charcodes.charCodes.atSign && _base.input.charCodeAt(pos + 1) === _charcodes.charCodes.atSign) {
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pos += 2;
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} else {
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break;
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}
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}
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_base.state.pos = pos;
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_index.finishToken.call(void 0, _types.TokenType.name);
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} exports.default = readWord;
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