918 lines
20 KiB
JavaScript
918 lines
20 KiB
JavaScript
'use strict';
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// From: https://github.com/zaach/jsonlint
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// Vendored in Jest to avoid jsonlint's transitive dependencies.
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/* eslint-disable */
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var jsonlint = (function() {
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var parser = {
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trace: function trace() {},
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yy: {},
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symbols_: {
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error: 2,
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JSONString: 3,
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STRING: 4,
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JSONNumber: 5,
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NUMBER: 6,
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JSONNullLiteral: 7,
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NULL: 8,
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JSONBooleanLiteral: 9,
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TRUE: 10,
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FALSE: 11,
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JSONText: 12,
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JSONValue: 13,
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EOF: 14,
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JSONObject: 15,
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JSONArray: 16,
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'{': 17,
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'}': 18,
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JSONMemberList: 19,
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JSONMember: 20,
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':': 21,
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',': 22,
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'[': 23,
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']': 24,
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JSONElementList: 25,
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$accept: 0,
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$end: 1
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},
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terminals_: {
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2: 'error',
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4: 'STRING',
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6: 'NUMBER',
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8: 'NULL',
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10: 'TRUE',
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11: 'FALSE',
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14: 'EOF',
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17: '{',
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18: '}',
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21: ':',
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22: ',',
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23: '[',
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24: ']'
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},
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productions_: [
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0,
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[3, 1],
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[5, 1],
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[7, 1],
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[9, 1],
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[9, 1],
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[12, 2],
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[13, 1],
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[13, 1],
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[13, 1],
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[13, 1],
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[13, 1],
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[13, 1],
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[15, 2],
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[15, 3],
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[20, 3],
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[19, 1],
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[19, 3],
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[16, 2],
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[16, 3],
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[25, 1],
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[25, 3]
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],
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performAction: function anonymous(
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yytext,
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yyleng,
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yylineno,
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yy,
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yystate,
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$$,
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_$
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) {
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var $0 = $$.length - 1;
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switch (yystate) {
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case 1:
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// replace escaped characters with actual character
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this.$ = yytext
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.replace(/\\(\\|")/g, '$' + '1')
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.replace(/\\n/g, '\n')
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.replace(/\\r/g, '\r')
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.replace(/\\t/g, '\t')
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.replace(/\\v/g, '\v')
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.replace(/\\f/g, '\f')
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.replace(/\\b/g, '\b');
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break;
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case 2:
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this.$ = Number(yytext);
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break;
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case 3:
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this.$ = null;
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break;
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case 4:
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this.$ = true;
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break;
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case 5:
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this.$ = false;
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break;
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case 6:
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return (this.$ = $$[$0 - 1]);
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break;
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case 13:
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this.$ = {};
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break;
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case 14:
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this.$ = $$[$0 - 1];
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break;
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case 15:
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this.$ = [$$[$0 - 2], $$[$0]];
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break;
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case 16:
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this.$ = {};
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this.$[$$[$0][0]] = $$[$0][1];
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break;
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case 17:
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this.$ = $$[$0 - 2];
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$$[$0 - 2][$$[$0][0]] = $$[$0][1];
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break;
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case 18:
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this.$ = [];
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break;
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case 19:
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this.$ = $$[$0 - 1];
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break;
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case 20:
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this.$ = [$$[$0]];
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break;
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case 21:
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this.$ = $$[$0 - 2];
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$$[$0 - 2].push($$[$0]);
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break;
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}
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},
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table: [
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{
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3: 5,
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4: [1, 12],
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5: 6,
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6: [1, 13],
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7: 3,
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8: [1, 9],
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9: 4,
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10: [1, 10],
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11: [1, 11],
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12: 1,
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13: 2,
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15: 7,
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16: 8,
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17: [1, 14],
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23: [1, 15]
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},
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{
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1: [3]
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},
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{
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14: [1, 16]
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},
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{
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14: [2, 7],
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18: [2, 7],
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22: [2, 7],
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24: [2, 7]
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},
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{
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14: [2, 8],
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18: [2, 8],
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22: [2, 8],
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24: [2, 8]
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},
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{
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14: [2, 9],
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18: [2, 9],
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22: [2, 9],
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24: [2, 9]
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},
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{
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14: [2, 10],
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18: [2, 10],
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22: [2, 10],
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24: [2, 10]
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},
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{
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14: [2, 11],
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18: [2, 11],
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22: [2, 11],
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24: [2, 11]
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},
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{
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14: [2, 12],
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18: [2, 12],
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22: [2, 12],
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24: [2, 12]
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},
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{
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14: [2, 3],
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18: [2, 3],
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22: [2, 3],
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24: [2, 3]
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},
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{
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14: [2, 4],
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18: [2, 4],
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22: [2, 4],
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24: [2, 4]
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},
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{
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14: [2, 5],
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18: [2, 5],
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22: [2, 5],
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24: [2, 5]
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},
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{
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14: [2, 1],
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18: [2, 1],
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21: [2, 1],
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22: [2, 1],
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24: [2, 1]
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},
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{
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14: [2, 2],
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18: [2, 2],
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22: [2, 2],
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24: [2, 2]
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},
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{
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3: 20,
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4: [1, 12],
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18: [1, 17],
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19: 18,
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20: 19
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},
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{
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3: 5,
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4: [1, 12],
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5: 6,
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6: [1, 13],
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7: 3,
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8: [1, 9],
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9: 4,
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10: [1, 10],
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11: [1, 11],
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13: 23,
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15: 7,
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16: 8,
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17: [1, 14],
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23: [1, 15],
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24: [1, 21],
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25: 22
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},
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{
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1: [2, 6]
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},
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{
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14: [2, 13],
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18: [2, 13],
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22: [2, 13],
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24: [2, 13]
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},
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{
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18: [1, 24],
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22: [1, 25]
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},
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{
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18: [2, 16],
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22: [2, 16]
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},
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{
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21: [1, 26]
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},
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{
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14: [2, 18],
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18: [2, 18],
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22: [2, 18],
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24: [2, 18]
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},
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{
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22: [1, 28],
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24: [1, 27]
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},
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{
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22: [2, 20],
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24: [2, 20]
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},
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{
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14: [2, 14],
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18: [2, 14],
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22: [2, 14],
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24: [2, 14]
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},
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{
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3: 20,
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4: [1, 12],
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20: 29
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},
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{
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3: 5,
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4: [1, 12],
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5: 6,
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6: [1, 13],
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7: 3,
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8: [1, 9],
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9: 4,
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10: [1, 10],
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11: [1, 11],
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13: 30,
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15: 7,
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16: 8,
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17: [1, 14],
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23: [1, 15]
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},
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{
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14: [2, 19],
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18: [2, 19],
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22: [2, 19],
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24: [2, 19]
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},
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{
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3: 5,
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4: [1, 12],
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5: 6,
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6: [1, 13],
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7: 3,
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8: [1, 9],
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9: 4,
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10: [1, 10],
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11: [1, 11],
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13: 31,
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15: 7,
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16: 8,
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17: [1, 14],
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23: [1, 15]
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},
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{
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18: [2, 17],
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22: [2, 17]
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},
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{
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18: [2, 15],
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22: [2, 15]
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},
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{
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22: [2, 21],
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24: [2, 21]
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}
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],
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defaultActions: {
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16: [2, 6]
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},
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parseError: function parseError(str, hash) {
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throw new Error(str);
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},
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parse: function parse(input) {
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var self = this,
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stack = [0],
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vstack = [null],
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// semantic value stack
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lstack = [],
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// location stack
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table = this.table,
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yytext = '',
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yylineno = 0,
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yyleng = 0,
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recovering = 0,
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TERROR = 2,
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EOF = 1; //this.reductionCount = this.shiftCount = 0;
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this.lexer.setInput(input);
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this.lexer.yy = this.yy;
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this.yy.lexer = this.lexer;
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if (typeof this.lexer.yylloc == 'undefined') this.lexer.yylloc = {};
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var yyloc = this.lexer.yylloc;
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lstack.push(yyloc);
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if (typeof this.yy.parseError === 'function')
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this.parseError = this.yy.parseError;
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function popStack(n) {
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stack.length = stack.length - 2 * n;
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vstack.length = vstack.length - n;
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lstack.length = lstack.length - n;
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}
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function lex() {
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var token;
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token = self.lexer.lex() || 1; // $end = 1
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// if token isn't its numeric value, convert
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if (typeof token !== 'number') {
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token = self.symbols_[token] || token;
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}
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return token;
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}
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var symbol,
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preErrorSymbol,
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state,
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action,
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a,
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r,
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yyval = {},
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p,
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len,
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newState,
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expected;
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while (true) {
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// retrieve state number from top of stack
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state = stack[stack.length - 1]; // use default actions if available
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if (this.defaultActions[state]) {
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action = this.defaultActions[state];
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} else {
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if (symbol == null) symbol = lex(); // read action for current state and first input
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action = table[state] && table[state][symbol];
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} // handle parse error
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_handle_error: if (
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typeof action === 'undefined' ||
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!action.length ||
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!action[0]
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) {
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if (!recovering) {
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// Report error
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expected = [];
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for (p in table[state])
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if (this.terminals_[p] && p > 2) {
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expected.push("'" + this.terminals_[p] + "'");
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}
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var errStr = '';
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if (this.lexer.showPosition) {
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errStr =
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'Parse error on line ' +
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(yylineno + 1) +
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':\n' +
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this.lexer.showPosition() +
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'\nExpecting ' +
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expected.join(', ') +
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", got '" +
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this.terminals_[symbol] +
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"'";
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} else {
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errStr =
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'Parse error on line ' +
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(yylineno + 1) +
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': Unexpected ' +
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(symbol == 1
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? /*EOF*/
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'end of input'
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: "'" + (this.terminals_[symbol] || symbol) + "'");
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}
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this.parseError(errStr, {
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text: this.lexer.match,
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token: this.terminals_[symbol] || symbol,
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line: this.lexer.yylineno,
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loc: yyloc,
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expected: expected
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});
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} // just recovered from another error
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if (recovering == 3) {
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if (symbol == EOF) {
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throw new Error(errStr || 'Parsing halted.');
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} // discard current lookahead and grab another
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yyleng = this.lexer.yyleng;
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yytext = this.lexer.yytext;
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yylineno = this.lexer.yylineno;
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yyloc = this.lexer.yylloc;
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symbol = lex();
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} // try to recover from error
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while (1) {
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// check for error recovery rule in this state
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if (TERROR.toString() in table[state]) {
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break;
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}
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|
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if (state == 0) {
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throw new Error(errStr || 'Parsing halted.');
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}
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popStack(1);
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state = stack[stack.length - 1];
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}
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|
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preErrorSymbol = symbol; // save the lookahead token
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|
|
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symbol = TERROR; // insert generic error symbol as new lookahead
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|
|
|
state = stack[stack.length - 1];
|
|
action = table[state] && table[state][TERROR];
|
|
recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
|
|
} // this shouldn't happen, unless resolve defaults are off
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|
|
|
if (action[0] instanceof Array && action.length > 1) {
|
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throw new Error(
|
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'Parse Error: multiple actions possible at state: ' +
|
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state +
|
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', token: ' +
|
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symbol
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);
|
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}
|
|
|
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switch (action[0]) {
|
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case 1:
|
|
// shift
|
|
//this.shiftCount++;
|
|
stack.push(symbol);
|
|
vstack.push(this.lexer.yytext);
|
|
lstack.push(this.lexer.yylloc);
|
|
stack.push(action[1]); // push state
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|
|
|
symbol = null;
|
|
|
|
if (!preErrorSymbol) {
|
|
// normal execution/no error
|
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yyleng = this.lexer.yyleng;
|
|
yytext = this.lexer.yytext;
|
|
yylineno = this.lexer.yylineno;
|
|
yyloc = this.lexer.yylloc;
|
|
if (recovering > 0) recovering--;
|
|
} else {
|
|
// error just occurred, resume old lookahead f/ before error
|
|
symbol = preErrorSymbol;
|
|
preErrorSymbol = null;
|
|
}
|
|
|
|
break;
|
|
|
|
case 2:
|
|
// reduce
|
|
//this.reductionCount++;
|
|
len = this.productions_[action[1]][1]; // perform semantic action
|
|
|
|
yyval.$ = vstack[vstack.length - len]; // default to $$ = $1
|
|
// default location, uses first token for firsts, last for lasts
|
|
|
|
yyval._$ = {
|
|
first_line: lstack[lstack.length - (len || 1)].first_line,
|
|
last_line: lstack[lstack.length - 1].last_line,
|
|
first_column: lstack[lstack.length - (len || 1)].first_column,
|
|
last_column: lstack[lstack.length - 1].last_column
|
|
};
|
|
r = this.performAction.call(
|
|
yyval,
|
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yytext,
|
|
yyleng,
|
|
yylineno,
|
|
this.yy,
|
|
action[1],
|
|
vstack,
|
|
lstack
|
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);
|
|
|
|
if (typeof r !== 'undefined') {
|
|
return r;
|
|
} // pop off stack
|
|
|
|
if (len) {
|
|
stack = stack.slice(0, -1 * len * 2);
|
|
vstack = vstack.slice(0, -1 * len);
|
|
lstack = lstack.slice(0, -1 * len);
|
|
}
|
|
|
|
stack.push(this.productions_[action[1]][0]); // push nonterminal (reduce)
|
|
|
|
vstack.push(yyval.$);
|
|
lstack.push(yyval._$); // goto new state = table[STATE][NONTERMINAL]
|
|
|
|
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
|
|
stack.push(newState);
|
|
break;
|
|
|
|
case 3:
|
|
// accept
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
};
|
|
/* Jison generated lexer */
|
|
|
|
var lexer = (function() {
|
|
var lexer = {
|
|
EOF: 1,
|
|
parseError: function parseError(str, hash) {
|
|
if (this.yy.parseError) {
|
|
this.yy.parseError(str, hash);
|
|
} else {
|
|
throw new Error(str);
|
|
}
|
|
},
|
|
setInput: function setInput(input) {
|
|
this._input = input;
|
|
this._more = this._less = this.done = false;
|
|
this.yylineno = this.yyleng = 0;
|
|
this.yytext = this.matched = this.match = '';
|
|
this.conditionStack = ['INITIAL'];
|
|
this.yylloc = {
|
|
first_line: 1,
|
|
first_column: 0,
|
|
last_line: 1,
|
|
last_column: 0
|
|
};
|
|
return this;
|
|
},
|
|
input: function input() {
|
|
var ch = this._input[0];
|
|
this.yytext += ch;
|
|
this.yyleng++;
|
|
this.match += ch;
|
|
this.matched += ch;
|
|
var lines = ch.match(/\n/);
|
|
if (lines) this.yylineno++;
|
|
this._input = this._input.slice(1);
|
|
return ch;
|
|
},
|
|
unput: function unput(ch) {
|
|
this._input = ch + this._input;
|
|
return this;
|
|
},
|
|
more: function more() {
|
|
this._more = true;
|
|
return this;
|
|
},
|
|
less: function less(n) {
|
|
this._input = this.match.slice(n) + this._input;
|
|
},
|
|
pastInput: function pastInput() {
|
|
var past = this.matched.substr(
|
|
0,
|
|
this.matched.length - this.match.length
|
|
);
|
|
return (
|
|
(past.length > 20 ? '...' : '') + past.substr(-20).replace(/\n/g, '')
|
|
);
|
|
},
|
|
upcomingInput: function upcomingInput() {
|
|
var next = this.match;
|
|
|
|
if (next.length < 20) {
|
|
next += this._input.substr(0, 20 - next.length);
|
|
}
|
|
|
|
return (next.substr(0, 20) + (next.length > 20 ? '...' : '')).replace(
|
|
/\n/g,
|
|
''
|
|
);
|
|
},
|
|
showPosition: function showPosition() {
|
|
var pre = this.pastInput();
|
|
var c = new Array(pre.length + 1).join('-');
|
|
return pre + this.upcomingInput() + '\n' + c + '^';
|
|
},
|
|
next: function next() {
|
|
if (this.done) {
|
|
return this.EOF;
|
|
}
|
|
|
|
if (!this._input) this.done = true;
|
|
var token, match, tempMatch, index, col, lines;
|
|
|
|
if (!this._more) {
|
|
this.yytext = '';
|
|
this.match = '';
|
|
}
|
|
|
|
var rules = this._currentRules();
|
|
|
|
for (var i = 0; i < rules.length; i++) {
|
|
tempMatch = this._input.match(this.rules[rules[i]]);
|
|
|
|
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
|
|
match = tempMatch;
|
|
index = i;
|
|
if (!this.options.flex) break;
|
|
}
|
|
}
|
|
|
|
if (match) {
|
|
lines = match[0].match(/\n.*/g);
|
|
if (lines) this.yylineno += lines.length;
|
|
this.yylloc = {
|
|
first_line: this.yylloc.last_line,
|
|
last_line: this.yylineno + 1,
|
|
first_column: this.yylloc.last_column,
|
|
last_column: lines
|
|
? lines[lines.length - 1].length - 1
|
|
: this.yylloc.last_column + match[0].length
|
|
};
|
|
this.yytext += match[0];
|
|
this.match += match[0];
|
|
this.yyleng = this.yytext.length;
|
|
this._more = false;
|
|
this._input = this._input.slice(match[0].length);
|
|
this.matched += match[0];
|
|
token = this.performAction.call(
|
|
this,
|
|
this.yy,
|
|
this,
|
|
rules[index],
|
|
this.conditionStack[this.conditionStack.length - 1]
|
|
);
|
|
if (this.done && this._input) this.done = false;
|
|
if (token) return token;
|
|
else return;
|
|
}
|
|
|
|
if (this._input === '') {
|
|
return this.EOF;
|
|
} else {
|
|
this.parseError(
|
|
'Lexical error on line ' +
|
|
(this.yylineno + 1) +
|
|
'. Unrecognized text.\n' +
|
|
this.showPosition(),
|
|
{
|
|
text: '',
|
|
token: null,
|
|
line: this.yylineno
|
|
}
|
|
);
|
|
}
|
|
},
|
|
lex: function lex() {
|
|
var r = this.next();
|
|
|
|
if (typeof r !== 'undefined') {
|
|
return r;
|
|
} else {
|
|
return this.lex();
|
|
}
|
|
},
|
|
begin: function begin(condition) {
|
|
this.conditionStack.push(condition);
|
|
},
|
|
popState: function popState() {
|
|
return this.conditionStack.pop();
|
|
},
|
|
_currentRules: function _currentRules() {
|
|
return this.conditions[
|
|
this.conditionStack[this.conditionStack.length - 1]
|
|
].rules;
|
|
},
|
|
topState: function topState() {
|
|
return this.conditionStack[this.conditionStack.length - 2];
|
|
},
|
|
pushState: function begin(condition) {
|
|
this.begin(condition);
|
|
}
|
|
};
|
|
lexer.options = {};
|
|
|
|
lexer.performAction = function anonymous(
|
|
yy,
|
|
yy_,
|
|
$avoiding_name_collisions,
|
|
YY_START
|
|
) {
|
|
var YYSTATE = YY_START;
|
|
|
|
switch ($avoiding_name_collisions) {
|
|
case 0:
|
|
/* skip whitespace */
|
|
break;
|
|
|
|
case 1:
|
|
return 6;
|
|
break;
|
|
|
|
case 2:
|
|
yy_.yytext = yy_.yytext.substr(1, yy_.yyleng - 2);
|
|
return 4;
|
|
break;
|
|
|
|
case 3:
|
|
return 17;
|
|
break;
|
|
|
|
case 4:
|
|
return 18;
|
|
break;
|
|
|
|
case 5:
|
|
return 23;
|
|
break;
|
|
|
|
case 6:
|
|
return 24;
|
|
break;
|
|
|
|
case 7:
|
|
return 22;
|
|
break;
|
|
|
|
case 8:
|
|
return 21;
|
|
break;
|
|
|
|
case 9:
|
|
return 10;
|
|
break;
|
|
|
|
case 10:
|
|
return 11;
|
|
break;
|
|
|
|
case 11:
|
|
return 8;
|
|
break;
|
|
|
|
case 12:
|
|
return 14;
|
|
break;
|
|
|
|
case 13:
|
|
return 'INVALID';
|
|
break;
|
|
}
|
|
};
|
|
|
|
lexer.rules = [
|
|
/^(?:\s+)/,
|
|
/^(?:(-?([0-9]|[1-9][0-9]+))(\.[0-9]+)?([eE][-+]?[0-9]+)?\b)/,
|
|
/^(?:"(?:\\[\\"bfnrt/]|\\u[a-fA-F0-9]{4}|[^\\\0-\x09\x0a-\x1f"])*")/,
|
|
/^(?:\{)/,
|
|
/^(?:\})/,
|
|
/^(?:\[)/,
|
|
/^(?:\])/,
|
|
/^(?:,)/,
|
|
/^(?::)/,
|
|
/^(?:true\b)/,
|
|
/^(?:false\b)/,
|
|
/^(?:null\b)/,
|
|
/^(?:$)/,
|
|
/^(?:.)/
|
|
];
|
|
lexer.conditions = {
|
|
INITIAL: {
|
|
rules: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13],
|
|
inclusive: true
|
|
}
|
|
};
|
|
return lexer;
|
|
})();
|
|
|
|
parser.lexer = lexer;
|
|
return parser;
|
|
})();
|
|
|
|
exports.parser = jsonlint;
|
|
|
|
exports.errors = function(input) {
|
|
try {
|
|
this.parse(input);
|
|
} catch (e) {
|
|
return e.stack;
|
|
}
|
|
};
|
|
|
|
exports.parse = function() {
|
|
return jsonlint.parse.apply(jsonlint, arguments);
|
|
};
|
|
|
|
exports.main = function commonjsMain(args) {
|
|
if (!args[1]) throw new Error('Usage: ' + args[0] + ' FILE');
|
|
|
|
if (typeof process !== 'undefined') {
|
|
var source = require('fs').readFileSync(
|
|
require('path').join(process.cwd(), args[1]),
|
|
'utf8'
|
|
);
|
|
} else {
|
|
var cwd = require('file').path(require('file').cwd());
|
|
|
|
var source = cwd.join(args[1]).read({
|
|
charset: 'utf-8'
|
|
});
|
|
}
|
|
|
|
return exports.parser.parse(source);
|
|
};
|