How to use parser method in autotest

Best Python code snippet using autotest_python

sax.js

Source:sax.js

1;(function (sax) { // wrapper for non-node envs2 sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }3 sax.SAXParser = SAXParser4 sax.SAXStream = SAXStream5 sax.createStream = createStream6 // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.7 // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),8 // since that's the earliest that a buffer overrun could occur. This way, checks are9 // as rare as required, but as often as necessary to ensure never crossing this bound.10 // Furthermore, buffers are only tested at most once per write(), so passing a very11 // large string into write() might have undesirable effects, but this is manageable by12 // the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme13 // edge case, result in creating at most one complete copy of the string passed in.14 // Set to Infinity to have unlimited buffers.15 sax.MAX_BUFFER_LENGTH = 64 * 102416 var buffers = [17 'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',18 'procInstName', 'procInstBody', 'entity', 'attribName',19 'attribValue', 'cdata', 'script'20 ]21 sax.EVENTS = [22 'text',23 'processinginstruction',24 'sgmldeclaration',25 'doctype',26 'comment',27 'opentagstart',28 'attribute',29 'opentag',30 'closetag',31 'opencdata',32 'cdata',33 'closecdata',34 'error',35 'end',36 'ready',37 'script',38 'opennamespace',39 'closenamespace'40 ]41 function SAXParser (strict, opt) {42 if (!(this instanceof SAXParser)) {43 return new SAXParser(strict, opt)44 }45 var parser = this46 clearBuffers(parser)47 parser.q = parser.c = ''48 parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH49 parser.opt = opt || {}50 parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags51 parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'52 parser.tags = []53 parser.closed = parser.closedRoot = parser.sawRoot = false54 parser.tag = parser.error = null55 parser.strict = !!strict56 parser.noscript = !!(strict || parser.opt.noscript)57 parser.state = S.BEGIN58 parser.strictEntities = parser.opt.strictEntities59 parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)60 parser.attribList = []61 // namespaces form a prototype chain.62 // it always points at the current tag,63 // which protos to its parent tag.64 if (parser.opt.xmlns) {65 parser.ns = Object.create(rootNS)66 }67 // mostly just for error reporting68 parser.trackPosition = parser.opt.position !== false69 if (parser.trackPosition) {70 parser.position = parser.line = parser.column = 071 }72 emit(parser, 'onready')73 }74 if (!Object.create) {75 Object.create = function (o) {76 function F () {}77 F.prototype = o78 var newf = new F()79 return newf80 }81 }82 if (!Object.keys) {83 Object.keys = function (o) {84 var a = []85 for (var i in o) if (o.hasOwnProperty(i)) a.push(i)86 return a87 }88 }89 function checkBufferLength (parser) {90 var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)91 var maxActual = 092 for (var i = 0, l = buffers.length; i < l; i++) {93 var len = parser[buffers[i]].length94 if (len > maxAllowed) {95 // Text/cdata nodes can get big, and since they're buffered,96 // we can get here under normal conditions.97 // Avoid issues by emitting the text node now,98 // so at least it won't get any bigger.99 switch (buffers[i]) {100 case 'textNode':101 closeText(parser)102 break103 case 'cdata':104 emitNode(parser, 'oncdata', parser.cdata)105 parser.cdata = ''106 break107 case 'script':108 emitNode(parser, 'onscript', parser.script)109 parser.script = ''110 break111 default:112 error(parser, 'Max buffer length exceeded: ' + buffers[i])113 }114 }115 maxActual = Math.max(maxActual, len)116 }117 // schedule the next check for the earliest possible buffer overrun.118 var m = sax.MAX_BUFFER_LENGTH - maxActual119 parser.bufferCheckPosition = m + parser.position120 }121 function clearBuffers (parser) {122 for (var i = 0, l = buffers.length; i < l; i++) {123 parser[buffers[i]] = ''124 }125 }126 function flushBuffers (parser) {127 closeText(parser)128 if (parser.cdata !== '') {129 emitNode(parser, 'oncdata', parser.cdata)130 parser.cdata = ''131 }132 if (parser.script !== '') {133 emitNode(parser, 'onscript', parser.script)134 parser.script = ''135 }136 }137 SAXParser.prototype = {138 end: function () { end(this) },139 write: write,140 resume: function () { this.error = null; return this },141 close: function () { return this.write(null) },142 flush: function () { flushBuffers(this) }143 }144 var Stream145 try {146 Stream = require('stream').Stream147 } catch (ex) {148 Stream = function () {}149 }150 var streamWraps = sax.EVENTS.filter(function (ev) {151 return ev !== 'error' && ev !== 'end'152 })153 function createStream (strict, opt) {154 return new SAXStream(strict, opt)155 }156 function SAXStream (strict, opt) {157 if (!(this instanceof SAXStream)) {158 return new SAXStream(strict, opt)159 }160 Stream.apply(this)161 this._parser = new SAXParser(strict, opt)162 this.writable = true163 this.readable = true164 var me = this165 this._parser.onend = function () {166 me.emit('end')167 }168 this._parser.onerror = function (er) {169 me.emit('error', er)170 // if didn't throw, then means error was handled.171 // go ahead and clear error, so we can write again.172 me._parser.error = null173 }174 this._decoder = null175 streamWraps.forEach(function (ev) {176 Object.defineProperty(me, 'on' + ev, {177 get: function () {178 return me._parser['on' + ev]179 },180 set: function (h) {181 if (!h) {182 me.removeAllListeners(ev)183 me._parser['on' + ev] = h184 return h185 }186 me.on(ev, h)187 },188 enumerable: true,189 configurable: false190 })191 })192 }193 SAXStream.prototype = Object.create(Stream.prototype, {194 constructor: {195 value: SAXStream196 }197 })198 SAXStream.prototype.write = function (data) {199 if (typeof Buffer === 'function' &&200 typeof Buffer.isBuffer === 'function' &&201 Buffer.isBuffer(data)) {202 if (!this._decoder) {203 var SD = require('string_decoder').StringDecoder204 this._decoder = new SD('utf8')205 }206 data = this._decoder.write(data)207 }208 this._parser.write(data.toString())209 this.emit('data', data)210 return true211 }212 SAXStream.prototype.end = function (chunk) {213 if (chunk && chunk.length) {214 this.write(chunk)215 }216 this._parser.end()217 return true218 }219 SAXStream.prototype.on = function (ev, handler) {220 var me = this221 if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {222 me._parser['on' + ev] = function () {223 var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)224 args.splice(0, 0, ev)225 me.emit.apply(me, args)226 }227 }228 return Stream.prototype.on.call(me, ev, handler)229 }230 // this really needs to be replaced with character classes.231 // XML allows all manner of ridiculous numbers and digits.232 var CDATA = '[CDATA['233 var DOCTYPE = 'DOCTYPE'234 var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'235 var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'236 var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }237 // http://www.w3.org/TR/REC-xml/#NT-NameStartChar238 // This implementation works on strings, a single character at a time239 // as such, it cannot ever support astral-plane characters (10000-EFFFF)240 // without a significant breaking change to either this parser, or the241 // JavaScript language. Implementation of an emoji-capable xml parser242 // is left as an exercise for the reader.243 var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/244 var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/245 var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/246 var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/247 function isWhitespace (c) {248 return c === ' ' || c === '\n' || c === '\r' || c === '\t'249 }250 function isQuote (c) {251 return c === '"' || c === '\''252 }253 function isAttribEnd (c) {254 return c === '>' || isWhitespace(c)255 }256 function isMatch (regex, c) {257 return regex.test(c)258 }259 function notMatch (regex, c) {260 return !isMatch(regex, c)261 }262 var S = 0263 sax.STATE = {264 BEGIN: S++, // leading byte order mark or whitespace265 BEGIN_WHITESPACE: S++, // leading whitespace266 TEXT: S++, // general stuff267 TEXT_ENTITY: S++, // &amp and such.268 OPEN_WAKA: S++, // <269 SGML_DECL: S++, // <!BLARG270 SGML_DECL_QUOTED: S++, // <!BLARG foo "bar271 DOCTYPE: S++, // <!DOCTYPE272 DOCTYPE_QUOTED: S++, // <!DOCTYPE "//blah273 DOCTYPE_DTD: S++, // <!DOCTYPE "//blah" [ ...274 DOCTYPE_DTD_QUOTED: S++, // <!DOCTYPE "//blah" [ "foo275 COMMENT_STARTING: S++, // <!-276 COMMENT: S++, // <!--277 COMMENT_ENDING: S++, // <!-- blah -278 COMMENT_ENDED: S++, // <!-- blah --279 CDATA: S++, // <![CDATA[ something280 CDATA_ENDING: S++, // ]281 CDATA_ENDING_2: S++, // ]]282 PROC_INST: S++, // <?hi283 PROC_INST_BODY: S++, // <?hi there284 PROC_INST_ENDING: S++, // <?hi "there" ?285 OPEN_TAG: S++, // <strong286 OPEN_TAG_SLASH: S++, // <strong /287 ATTRIB: S++, // <a288 ATTRIB_NAME: S++, // <a foo289 ATTRIB_NAME_SAW_WHITE: S++, // <a foo _290 ATTRIB_VALUE: S++, // <a foo=291 ATTRIB_VALUE_QUOTED: S++, // <a foo="bar292 ATTRIB_VALUE_CLOSED: S++, // <a foo="bar"293 ATTRIB_VALUE_UNQUOTED: S++, // <a foo=bar294 ATTRIB_VALUE_ENTITY_Q: S++, // <foo bar="&quot;"295 ATTRIB_VALUE_ENTITY_U: S++, // <foo bar=&quot296 CLOSE_TAG: S++, // </a297 CLOSE_TAG_SAW_WHITE: S++, // </a >298 SCRIPT: S++, // <script> ...299 SCRIPT_ENDING: S++ // <script> ... <300 }301 sax.XML_ENTITIES = {302 'amp': '&',303 'gt': '>',304 'lt': '<',305 'quot': '"',306 'apos': "'"307 }308 sax.ENTITIES = {309 'amp': '&',310 'gt': '>',311 'lt': '<',312 'quot': '"',313 'apos': "'",314 'AElig': 198,315 'Aacute': 193,316 'Acirc': 194,317 'Agrave': 192,318 'Aring': 197,319 'Atilde': 195,320 'Auml': 196,321 'Ccedil': 199,322 'ETH': 208,323 'Eacute': 201,324 'Ecirc': 202,325 'Egrave': 200,326 'Euml': 203,327 'Iacute': 205,328 'Icirc': 206,329 'Igrave': 204,330 'Iuml': 207,331 'Ntilde': 209,332 'Oacute': 211,333 'Ocirc': 212,334 'Ograve': 210,335 'Oslash': 216,336 'Otilde': 213,337 'Ouml': 214,338 'THORN': 222,339 'Uacute': 218,340 'Ucirc': 219,341 'Ugrave': 217,342 'Uuml': 220,343 'Yacute': 221,344 'aacute': 225,345 'acirc': 226,346 'aelig': 230,347 'agrave': 224,348 'aring': 229,349 'atilde': 227,350 'auml': 228,351 'ccedil': 231,352 'eacute': 233,353 'ecirc': 234,354 'egrave': 232,355 'eth': 240,356 'euml': 235,357 'iacute': 237,358 'icirc': 238,359 'igrave': 236,360 'iuml': 239,361 'ntilde': 241,362 'oacute': 243,363 'ocirc': 244,364 'ograve': 242,365 'oslash': 248,366 'otilde': 245,367 'ouml': 246,368 'szlig': 223,369 'thorn': 254,370 'uacute': 250,371 'ucirc': 251,372 'ugrave': 249,373 'uuml': 252,374 'yacute': 253,375 'yuml': 255,376 'copy': 169,377 'reg': 174,378 'nbsp': 160,379 'iexcl': 161,380 'cent': 162,381 'pound': 163,382 'curren': 164,383 'yen': 165,384 'brvbar': 166,385 'sect': 167,386 'uml': 168,387 'ordf': 170,388 'laquo': 171,389 'not': 172,390 'shy': 173,391 'macr': 175,392 'deg': 176,393 'plusmn': 177,394 'sup1': 185,395 'sup2': 178,396 'sup3': 179,397 'acute': 180,398 'micro': 181,399 'para': 182,400 'middot': 183,401 'cedil': 184,402 'ordm': 186,403 'raquo': 187,404 'frac14': 188,405 'frac12': 189,406 'frac34': 190,407 'iquest': 191,408 'times': 215,409 'divide': 247,410 'OElig': 338,411 'oelig': 339,412 'Scaron': 352,413 'scaron': 353,414 'Yuml': 376,415 'fnof': 402,416 'circ': 710,417 'tilde': 732,418 'Alpha': 913,419 'Beta': 914,420 'Gamma': 915,421 'Delta': 916,422 'Epsilon': 917,423 'Zeta': 918,424 'Eta': 919,425 'Theta': 920,426 'Iota': 921,427 'Kappa': 922,428 'Lambda': 923,429 'Mu': 924,430 'Nu': 925,431 'Xi': 926,432 'Omicron': 927,433 'Pi': 928,434 'Rho': 929,435 'Sigma': 931,436 'Tau': 932,437 'Upsilon': 933,438 'Phi': 934,439 'Chi': 935,440 'Psi': 936,441 'Omega': 937,442 'alpha': 945,443 'beta': 946,444 'gamma': 947,445 'delta': 948,446 'epsilon': 949,447 'zeta': 950,448 'eta': 951,449 'theta': 952,450 'iota': 953,451 'kappa': 954,452 'lambda': 955,453 'mu': 956,454 'nu': 957,455 'xi': 958,456 'omicron': 959,457 'pi': 960,458 'rho': 961,459 'sigmaf': 962,460 'sigma': 963,461 'tau': 964,462 'upsilon': 965,463 'phi': 966,464 'chi': 967,465 'psi': 968,466 'omega': 969,467 'thetasym': 977,468 'upsih': 978,469 'piv': 982,470 'ensp': 8194,471 'emsp': 8195,472 'thinsp': 8201,473 'zwnj': 8204,474 'zwj': 8205,475 'lrm': 8206,476 'rlm': 8207,477 'ndash': 8211,478 'mdash': 8212,479 'lsquo': 8216,480 'rsquo': 8217,481 'sbquo': 8218,482 'ldquo': 8220,483 'rdquo': 8221,484 'bdquo': 8222,485 'dagger': 8224,486 'Dagger': 8225,487 'bull': 8226,488 'hellip': 8230,489 'permil': 8240,490 'prime': 8242,491 'Prime': 8243,492 'lsaquo': 8249,493 'rsaquo': 8250,494 'oline': 8254,495 'frasl': 8260,496 'euro': 8364,497 'image': 8465,498 'weierp': 8472,499 'real': 8476,500 'trade': 8482,501 'alefsym': 8501,502 'larr': 8592,503 'uarr': 8593,504 'rarr': 8594,505 'darr': 8595,506 'harr': 8596,507 'crarr': 8629,508 'lArr': 8656,509 'uArr': 8657,510 'rArr': 8658,511 'dArr': 8659,512 'hArr': 8660,513 'forall': 8704,514 'part': 8706,515 'exist': 8707,516 'empty': 8709,517 'nabla': 8711,518 'isin': 8712,519 'notin': 8713,520 'ni': 8715,521 'prod': 8719,522 'sum': 8721,523 'minus': 8722,524 'lowast': 8727,525 'radic': 8730,526 'prop': 8733,527 'infin': 8734,528 'ang': 8736,529 'and': 8743,530 'or': 8744,531 'cap': 8745,532 'cup': 8746,533 'int': 8747,534 'there4': 8756,535 'sim': 8764,536 'cong': 8773,537 'asymp': 8776,538 'ne': 8800,539 'equiv': 8801,540 'le': 8804,541 'ge': 8805,542 'sub': 8834,543 'sup': 8835,544 'nsub': 8836,545 'sube': 8838,546 'supe': 8839,547 'oplus': 8853,548 'otimes': 8855,549 'perp': 8869,550 'sdot': 8901,551 'lceil': 8968,552 'rceil': 8969,553 'lfloor': 8970,554 'rfloor': 8971,555 'lang': 9001,556 'rang': 9002,557 'loz': 9674,558 'spades': 9824,559 'clubs': 9827,560 'hearts': 9829,561 'diams': 9830562 }563 Object.keys(sax.ENTITIES).forEach(function (key) {564 var e = sax.ENTITIES[key]565 var s = typeof e === 'number' ? String.fromCharCode(e) : e566 sax.ENTITIES[key] = s567 })568 for (var s in sax.STATE) {569 sax.STATE[sax.STATE[s]] = s570 }571 // shorthand572 S = sax.STATE573 function emit (parser, event, data) {574 parser[event] && parser[event](data)575 }576 function emitNode (parser, nodeType, data) {577 if (parser.textNode) closeText(parser)578 emit(parser, nodeType, data)579 }580 function closeText (parser) {581 parser.textNode = textopts(parser.opt, parser.textNode)582 if (parser.textNode) emit(parser, 'ontext', parser.textNode)583 parser.textNode = ''584 }585 function textopts (opt, text) {586 if (opt.trim) text = text.trim()587 if (opt.normalize) text = text.replace(/\s+/g, ' ')588 return text589 }590 function error (parser, er) {591 closeText(parser)592 if (parser.trackPosition) {593 er += '\nLine: ' + parser.line +594 '\nColumn: ' + parser.column +595 '\nChar: ' + parser.c596 }597 er = new Error(er)598 parser.error = er599 emit(parser, 'onerror', er)600 return parser601 }602 function end (parser) {603 if (parser.sawRoot && !parser.closedRoot) strictFail(parser, 'Unclosed root tag')604 if ((parser.state !== S.BEGIN) &&605 (parser.state !== S.BEGIN_WHITESPACE) &&606 (parser.state !== S.TEXT)) {607 error(parser, 'Unexpected end')608 }609 closeText(parser)610 parser.c = ''611 parser.closed = true612 emit(parser, 'onend')613 SAXParser.call(parser, parser.strict, parser.opt)614 return parser615 }616 function strictFail (parser, message) {617 if (typeof parser !== 'object' || !(parser instanceof SAXParser)) {618 throw new Error('bad call to strictFail')619 }620 if (parser.strict) {621 error(parser, message)622 }623 }624 function newTag (parser) {625 if (!parser.strict) parser.tagName = parser.tagName[parser.looseCase]()626 var parent = parser.tags[parser.tags.length - 1] || parser627 var tag = parser.tag = { name: parser.tagName, attributes: {} }628 // will be overridden if tag contails an xmlns="foo" or xmlns:foo="bar"629 if (parser.opt.xmlns) {630 tag.ns = parent.ns631 }632 parser.attribList.length = 0633 emitNode(parser, 'onopentagstart', tag)634 }635 function qname (name, attribute) {636 var i = name.indexOf(':')637 var qualName = i < 0 ? [ '', name ] : name.split(':')638 var prefix = qualName[0]639 var local = qualName[1]640 // <x "xmlns"="http://foo">641 if (attribute && name === 'xmlns') {642 prefix = 'xmlns'643 local = ''644 }645 return { prefix: prefix, local: local }646 }647 function attrib (parser) {648 if (!parser.strict) {649 parser.attribName = parser.attribName[parser.looseCase]()650 }651 if (parser.attribList.indexOf(parser.attribName) !== -1 ||652 parser.tag.attributes.hasOwnProperty(parser.attribName)) {653 parser.attribName = parser.attribValue = ''654 return655 }656 if (parser.opt.xmlns) {657 var qn = qname(parser.attribName, true)658 var prefix = qn.prefix659 var local = qn.local660 if (prefix === 'xmlns') {661 // namespace binding attribute. push the binding into scope662 if (local === 'xml' && parser.attribValue !== XML_NAMESPACE) {663 strictFail(parser,664 'xml: prefix must be bound to ' + XML_NAMESPACE + '\n' +665 'Actual: ' + parser.attribValue)666 } else if (local === 'xmlns' && parser.attribValue !== XMLNS_NAMESPACE) {667 strictFail(parser,668 'xmlns: prefix must be bound to ' + XMLNS_NAMESPACE + '\n' +669 'Actual: ' + parser.attribValue)670 } else {671 var tag = parser.tag672 var parent = parser.tags[parser.tags.length - 1] || parser673 if (tag.ns === parent.ns) {674 tag.ns = Object.create(parent.ns)675 }676 tag.ns[local] = parser.attribValue677 }678 }679 // defer onattribute events until all attributes have been seen680 // so any new bindings can take effect. preserve attribute order681 // so deferred events can be emitted in document order682 parser.attribList.push([parser.attribName, parser.attribValue])683 } else {684 // in non-xmlns mode, we can emit the event right away685 parser.tag.attributes[parser.attribName] = parser.attribValue686 emitNode(parser, 'onattribute', {687 name: parser.attribName,688 value: parser.attribValue689 })690 }691 parser.attribName = parser.attribValue = ''692 }693 function openTag (parser, selfClosing) {694 if (parser.opt.xmlns) {695 // emit namespace binding events696 var tag = parser.tag697 // add namespace info to tag698 var qn = qname(parser.tagName)699 tag.prefix = qn.prefix700 tag.local = qn.local701 tag.uri = tag.ns[qn.prefix] || ''702 if (tag.prefix && !tag.uri) {703 strictFail(parser, 'Unbound namespace prefix: ' +704 JSON.stringify(parser.tagName))705 tag.uri = qn.prefix706 }707 var parent = parser.tags[parser.tags.length - 1] || parser708 if (tag.ns && parent.ns !== tag.ns) {709 Object.keys(tag.ns).forEach(function (p) {710 emitNode(parser, 'onopennamespace', {711 prefix: p,712 uri: tag.ns[p]713 })714 })715 }716 // handle deferred onattribute events717 // Note: do not apply default ns to attributes:718 // http://www.w3.org/TR/REC-xml-names/#defaulting719 for (var i = 0, l = parser.attribList.length; i < l; i++) {720 var nv = parser.attribList[i]721 var name = nv[0]722 var value = nv[1]723 var qualName = qname(name, true)724 var prefix = qualName.prefix725 var local = qualName.local726 var uri = prefix === '' ? '' : (tag.ns[prefix] || '')727 var a = {728 name: name,729 value: value,730 prefix: prefix,731 local: local,732 uri: uri733 }734 // if there's any attributes with an undefined namespace,735 // then fail on them now.736 if (prefix && prefix !== 'xmlns' && !uri) {737 strictFail(parser, 'Unbound namespace prefix: ' +738 JSON.stringify(prefix))739 a.uri = prefix740 }741 parser.tag.attributes[name] = a742 emitNode(parser, 'onattribute', a)743 }744 parser.attribList.length = 0745 }746 parser.tag.isSelfClosing = !!selfClosing747 // process the tag748 parser.sawRoot = true749 parser.tags.push(parser.tag)750 emitNode(parser, 'onopentag', parser.tag)751 if (!selfClosing) {752 // special case for <script> in non-strict mode.753 if (!parser.noscript && parser.tagName.toLowerCase() === 'script') {754 parser.state = S.SCRIPT755 } else {756 parser.state = S.TEXT757 }758 parser.tag = null759 parser.tagName = ''760 }761 parser.attribName = parser.attribValue = ''762 parser.attribList.length = 0763 }764 function closeTag (parser) {765 if (!parser.tagName) {766 strictFail(parser, 'Weird empty close tag.')767 parser.textNode += '</>'768 parser.state = S.TEXT769 return770 }771 if (parser.script) {772 if (parser.tagName !== 'script') {773 parser.script += '</' + parser.tagName + '>'774 parser.tagName = ''775 parser.state = S.SCRIPT776 return777 }778 emitNode(parser, 'onscript', parser.script)779 parser.script = ''780 }781 // first make sure that the closing tag actually exists.782 // <a><b></c></b></a> will close everything, otherwise.783 var t = parser.tags.length784 var tagName = parser.tagName785 if (!parser.strict) {786 tagName = tagName[parser.looseCase]()787 }788 var closeTo = tagName789 while (t--) {790 var close = parser.tags[t]791 if (close.name !== closeTo) {792 // fail the first time in strict mode793 strictFail(parser, 'Unexpected close tag')794 } else {795 break796 }797 }798 // didn't find it. we already failed for strict, so just abort.799 if (t < 0) {800 strictFail(parser, 'Unmatched closing tag: ' + parser.tagName)801 parser.textNode += '</' + parser.tagName + '>'802 parser.state = S.TEXT803 return804 }805 parser.tagName = tagName806 var s = parser.tags.length807 while (s-- > t) {808 var tag = parser.tag = parser.tags.pop()809 parser.tagName = parser.tag.name810 emitNode(parser, 'onclosetag', parser.tagName)811 var x = {}812 for (var i in tag.ns) {813 x[i] = tag.ns[i]814 }815 var parent = parser.tags[parser.tags.length - 1] || parser816 if (parser.opt.xmlns && tag.ns !== parent.ns) {817 // remove namespace bindings introduced by tag818 Object.keys(tag.ns).forEach(function (p) {819 var n = tag.ns[p]820 emitNode(parser, 'onclosenamespace', { prefix: p, uri: n })821 })822 }823 }824 if (t === 0) parser.closedRoot = true825 parser.tagName = parser.attribValue = parser.attribName = ''826 parser.attribList.length = 0827 parser.state = S.TEXT828 }829 function parseEntity (parser) {830 var entity = parser.entity831 var entityLC = entity.toLowerCase()832 var num833 var numStr = ''834 if (parser.ENTITIES[entity]) {835 return parser.ENTITIES[entity]836 }837 if (parser.ENTITIES[entityLC]) {838 return parser.ENTITIES[entityLC]839 }840 entity = entityLC841 if (entity.charAt(0) === '#') {842 if (entity.charAt(1) === 'x') {843 entity = entity.slice(2)844 num = parseInt(entity, 16)845 numStr = num.toString(16)846 } else {847 entity = entity.slice(1)848 num = parseInt(entity, 10)849 numStr = num.toString(10)850 }851 }852 entity = entity.replace(/^0+/, '')853 if (isNaN(num) || numStr.toLowerCase() !== entity) {854 strictFail(parser, 'Invalid character entity')855 return '&' + parser.entity + ';'856 }857 return String.fromCodePoint(num)858 }859 function beginWhiteSpace (parser, c) {860 if (c === '<') {861 parser.state = S.OPEN_WAKA862 parser.startTagPosition = parser.position863 } else if (!isWhitespace(c)) {864 // have to process this as a text node.865 // weird, but happens.866 strictFail(parser, 'Non-whitespace before first tag.')867 parser.textNode = c868 parser.state = S.TEXT869 }870 }871 function charAt (chunk, i) {872 var result = ''873 if (i < chunk.length) {874 result = chunk.charAt(i)875 }876 return result877 }878 function write (chunk) {879 var parser = this880 if (this.error) {881 throw this.error882 }883 if (parser.closed) {884 return error(parser,885 'Cannot write after close. Assign an onready handler.')886 }887 if (chunk === null) {888 return end(parser)889 }890 if (typeof chunk === 'object') {891 chunk = chunk.toString()892 }893 var i = 0894 var c = ''895 while (true) {896 c = charAt(chunk, i++)897 parser.c = c898 if (!c) {899 break900 }901 if (parser.trackPosition) {902 parser.position++903 if (c === '\n') {904 parser.line++905 parser.column = 0906 } else {907 parser.column++908 }909 }910 switch (parser.state) {911 case S.BEGIN:912 parser.state = S.BEGIN_WHITESPACE913 if (c === '\uFEFF') {914 continue915 }916 beginWhiteSpace(parser, c)917 continue918 case S.BEGIN_WHITESPACE:919 beginWhiteSpace(parser, c)920 continue921 case S.TEXT:922 if (parser.sawRoot && !parser.closedRoot) {923 var starti = i - 1924 while (c && c !== '<' && c !== '&') {925 c = charAt(chunk, i++)926 if (c && parser.trackPosition) {927 parser.position++928 if (c === '\n') {929 parser.line++930 parser.column = 0931 } else {932 parser.column++933 }934 }935 }936 parser.textNode += chunk.substring(starti, i - 1)937 }938 if (c === '<' && !(parser.sawRoot && parser.closedRoot && !parser.strict)) {939 parser.state = S.OPEN_WAKA940 parser.startTagPosition = parser.position941 } else {942 if (!isWhitespace(c) && (!parser.sawRoot || parser.closedRoot)) {943 strictFail(parser, 'Text data outside of root node.')944 }945 if (c === '&') {946 parser.state = S.TEXT_ENTITY947 } else {948 parser.textNode += c949 }950 }951 continue952 case S.SCRIPT:953 // only non-strict954 if (c === '<') {955 parser.state = S.SCRIPT_ENDING956 } else {957 parser.script += c958 }959 continue960 case S.SCRIPT_ENDING:961 if (c === '/') {962 parser.state = S.CLOSE_TAG963 } else {964 parser.script += '<' + c965 parser.state = S.SCRIPT966 }967 continue968 case S.OPEN_WAKA:969 // either a /, ?, !, or text is coming next.970 if (c === '!') {971 parser.state = S.SGML_DECL972 parser.sgmlDecl = ''973 } else if (isWhitespace(c)) {974 // wait for it...975 } else if (isMatch(nameStart, c)) {976 parser.state = S.OPEN_TAG977 parser.tagName = c978 } else if (c === '/') {979 parser.state = S.CLOSE_TAG980 parser.tagName = ''981 } else if (c === '?') {982 parser.state = S.PROC_INST983 parser.procInstName = parser.procInstBody = ''984 } else {985 strictFail(parser, 'Unencoded <')986 // if there was some whitespace, then add that in.987 if (parser.startTagPosition + 1 < parser.position) {988 var pad = parser.position - parser.startTagPosition989 c = new Array(pad).join(' ') + c990 }991 parser.textNode += '<' + c992 parser.state = S.TEXT993 }994 continue995 case S.SGML_DECL:996 if ((parser.sgmlDecl + c).toUpperCase() === CDATA) {997 emitNode(parser, 'onopencdata')998 parser.state = S.CDATA999 parser.sgmlDecl = ''1000 parser.cdata = ''1001 } else if (parser.sgmlDecl + c === '--') {1002 parser.state = S.COMMENT1003 parser.comment = ''1004 parser.sgmlDecl = ''1005 } else if ((parser.sgmlDecl + c).toUpperCase() === DOCTYPE) {1006 parser.state = S.DOCTYPE1007 if (parser.doctype || parser.sawRoot) {1008 strictFail(parser,1009 'Inappropriately located doctype declaration')1010 }1011 parser.doctype = ''1012 parser.sgmlDecl = ''1013 } else if (c === '>') {1014 emitNode(parser, 'onsgmldeclaration', parser.sgmlDecl)1015 parser.sgmlDecl = ''1016 parser.state = S.TEXT1017 } else if (isQuote(c)) {1018 parser.state = S.SGML_DECL_QUOTED1019 parser.sgmlDecl += c1020 } else {1021 parser.sgmlDecl += c1022 }1023 continue1024 case S.SGML_DECL_QUOTED:1025 if (c === parser.q) {1026 parser.state = S.SGML_DECL1027 parser.q = ''1028 }1029 parser.sgmlDecl += c1030 continue1031 case S.DOCTYPE:1032 if (c === '>') {1033 parser.state = S.TEXT1034 emitNode(parser, 'ondoctype', parser.doctype)1035 parser.doctype = true // just remember that we saw it.1036 } else {1037 parser.doctype += c1038 if (c === '[') {1039 parser.state = S.DOCTYPE_DTD1040 } else if (isQuote(c)) {1041 parser.state = S.DOCTYPE_QUOTED1042 parser.q = c1043 }1044 }1045 continue1046 case S.DOCTYPE_QUOTED:1047 parser.doctype += c1048 if (c === parser.q) {1049 parser.q = ''1050 parser.state = S.DOCTYPE1051 }1052 continue1053 case S.DOCTYPE_DTD:1054 parser.doctype += c1055 if (c === ']') {1056 parser.state = S.DOCTYPE1057 } else if (isQuote(c)) {1058 parser.state = S.DOCTYPE_DTD_QUOTED1059 parser.q = c1060 }1061 continue1062 case S.DOCTYPE_DTD_QUOTED:1063 parser.doctype += c1064 if (c === parser.q) {1065 parser.state = S.DOCTYPE_DTD1066 parser.q = ''1067 }1068 continue1069 case S.COMMENT:1070 if (c === '-') {1071 parser.state = S.COMMENT_ENDING1072 } else {1073 parser.comment += c1074 }1075 continue1076 case S.COMMENT_ENDING:1077 if (c === '-') {1078 parser.state = S.COMMENT_ENDED1079 parser.comment = textopts(parser.opt, parser.comment)1080 if (parser.comment) {1081 emitNode(parser, 'oncomment', parser.comment)1082 }1083 parser.comment = ''1084 } else {1085 parser.comment += '-' + c1086 parser.state = S.COMMENT1087 }1088 continue1089 case S.COMMENT_ENDED:1090 if (c !== '>') {1091 strictFail(parser, 'Malformed comment')1092 // allow <!-- blah -- bloo --> in non-strict mode,1093 // which is a comment of " blah -- bloo "1094 parser.comment += '--' + c1095 parser.state = S.COMMENT1096 } else {1097 parser.state = S.TEXT1098 }1099 continue1100 case S.CDATA:1101 if (c === ']') {1102 parser.state = S.CDATA_ENDING1103 } else {1104 parser.cdata += c1105 }1106 continue1107 case S.CDATA_ENDING:1108 if (c === ']') {1109 parser.state = S.CDATA_ENDING_21110 } else {1111 parser.cdata += ']' + c1112 parser.state = S.CDATA1113 }1114 continue1115 case S.CDATA_ENDING_2:1116 if (c === '>') {1117 if (parser.cdata) {1118 emitNode(parser, 'oncdata', parser.cdata)1119 }1120 emitNode(parser, 'onclosecdata')1121 parser.cdata = ''1122 parser.state = S.TEXT1123 } else if (c === ']') {1124 parser.cdata += ']'1125 } else {1126 parser.cdata += ']]' + c1127 parser.state = S.CDATA1128 }1129 continue1130 case S.PROC_INST:1131 if (c === '?') {1132 parser.state = S.PROC_INST_ENDING1133 } else if (isWhitespace(c)) {1134 parser.state = S.PROC_INST_BODY1135 } else {1136 parser.procInstName += c1137 }1138 continue1139 case S.PROC_INST_BODY:1140 if (!parser.procInstBody && isWhitespace(c)) {1141 continue1142 } else if (c === '?') {1143 parser.state = S.PROC_INST_ENDING1144 } else {1145 parser.procInstBody += c1146 }1147 continue1148 case S.PROC_INST_ENDING:1149 if (c === '>') {1150 emitNode(parser, 'onprocessinginstruction', {1151 name: parser.procInstName,1152 body: parser.procInstBody1153 })1154 parser.procInstName = parser.procInstBody = ''1155 parser.state = S.TEXT1156 } else {1157 parser.procInstBody += '?' + c1158 parser.state = S.PROC_INST_BODY1159 }1160 continue1161 case S.OPEN_TAG:1162 if (isMatch(nameBody, c)) {1163 parser.tagName += c1164 } else {1165 newTag(parser)1166 if (c === '>') {1167 openTag(parser)1168 } else if (c === '/') {1169 parser.state = S.OPEN_TAG_SLASH1170 } else {1171 if (!isWhitespace(c)) {1172 strictFail(parser, 'Invalid character in tag name')1173 }1174 parser.state = S.ATTRIB1175 }1176 }1177 continue1178 case S.OPEN_TAG_SLASH:1179 if (c === '>') {1180 openTag(parser, true)1181 closeTag(parser)1182 } else {1183 strictFail(parser, 'Forward-slash in opening tag not followed by >')1184 parser.state = S.ATTRIB1185 }1186 continue1187 case S.ATTRIB:1188 // haven't read the attribute name yet.1189 if (isWhitespace(c)) {1190 continue1191 } else if (c === '>') {1192 openTag(parser)1193 } else if (c === '/') {1194 parser.state = S.OPEN_TAG_SLASH1195 } else if (isMatch(nameStart, c)) {1196 parser.attribName = c1197 parser.attribValue = ''1198 parser.state = S.ATTRIB_NAME1199 } else {1200 strictFail(parser, 'Invalid attribute name')1201 }1202 continue1203 case S.ATTRIB_NAME:1204 if (c === '=') {1205 parser.state = S.ATTRIB_VALUE1206 } else if (c === '>') {1207 strictFail(parser, 'Attribute without value')1208 parser.attribValue = parser.attribName1209 attrib(parser)1210 openTag(parser)1211 } else if (isWhitespace(c)) {1212 parser.state = S.ATTRIB_NAME_SAW_WHITE1213 } else if (isMatch(nameBody, c)) {1214 parser.attribName += c1215 } else {1216 strictFail(parser, 'Invalid attribute name')1217 }1218 continue1219 case S.ATTRIB_NAME_SAW_WHITE:1220 if (c === '=') {1221 parser.state = S.ATTRIB_VALUE1222 } else if (isWhitespace(c)) {1223 continue1224 } else {1225 strictFail(parser, 'Attribute without value')1226 parser.tag.attributes[parser.attribName] = ''1227 parser.attribValue = ''1228 emitNode(parser, 'onattribute', {1229 name: parser.attribName,1230 value: ''1231 })1232 parser.attribName = ''1233 if (c === '>') {1234 openTag(parser)1235 } else if (isMatch(nameStart, c)) {1236 parser.attribName = c1237 parser.state = S.ATTRIB_NAME1238 } else {1239 strictFail(parser, 'Invalid attribute name')1240 parser.state = S.ATTRIB1241 }1242 }1243 continue1244 case S.ATTRIB_VALUE:1245 if (isWhitespace(c)) {1246 continue1247 } else if (isQuote(c)) {1248 parser.q = c1249 parser.state = S.ATTRIB_VALUE_QUOTED1250 } else {1251 strictFail(parser, 'Unquoted attribute value')1252 parser.state = S.ATTRIB_VALUE_UNQUOTED1253 parser.attribValue = c1254 }1255 continue1256 case S.ATTRIB_VALUE_QUOTED:1257 if (c !== parser.q) {1258 if (c === '&') {1259 parser.state = S.ATTRIB_VALUE_ENTITY_Q1260 } else {1261 parser.attribValue += c1262 }1263 continue1264 }1265 attrib(parser)1266 parser.q = ''1267 parser.state = S.ATTRIB_VALUE_CLOSED1268 continue1269 case S.ATTRIB_VALUE_CLOSED:1270 if (isWhitespace(c)) {1271 parser.state = S.ATTRIB1272 } else if (c === '>') {1273 openTag(parser)1274 } else if (c === '/') {1275 parser.state = S.OPEN_TAG_SLASH1276 } else if (isMatch(nameStart, c)) {1277 strictFail(parser, 'No whitespace between attributes')1278 parser.attribName = c1279 parser.attribValue = ''1280 parser.state = S.ATTRIB_NAME1281 } else {1282 strictFail(parser, 'Invalid attribute name')1283 }1284 continue1285 case S.ATTRIB_VALUE_UNQUOTED:1286 if (!isAttribEnd(c)) {1287 if (c === '&') {1288 parser.state = S.ATTRIB_VALUE_ENTITY_U1289 } else {1290 parser.attribValue += c1291 }1292 continue1293 }1294 attrib(parser)1295 if (c === '>') {1296 openTag(parser)1297 } else {1298 parser.state = S.ATTRIB1299 }1300 continue1301 case S.CLOSE_TAG:1302 if (!parser.tagName) {1303 if (isWhitespace(c)) {1304 continue1305 } else if (notMatch(nameStart, c)) {1306 if (parser.script) {1307 parser.script += '</' + c1308 parser.state = S.SCRIPT1309 } else {1310 strictFail(parser, 'Invalid tagname in closing tag.')1311 }1312 } else {1313 parser.tagName = c1314 }1315 } else if (c === '>') {1316 closeTag(parser)1317 } else if (isMatch(nameBody, c)) {1318 parser.tagName += c1319 } else if (parser.script) {1320 parser.script += '</' + parser.tagName1321 parser.tagName = ''1322 parser.state = S.SCRIPT1323 } else {1324 if (!isWhitespace(c)) {1325 strictFail(parser, 'Invalid tagname in closing tag')1326 }1327 parser.state = S.CLOSE_TAG_SAW_WHITE1328 }1329 continue1330 case S.CLOSE_TAG_SAW_WHITE:1331 if (isWhitespace(c)) {1332 continue1333 }1334 if (c === '>') {1335 closeTag(parser)1336 } else {1337 strictFail(parser, 'Invalid characters in closing tag')1338 }1339 continue1340 case S.TEXT_ENTITY:1341 case S.ATTRIB_VALUE_ENTITY_Q:1342 case S.ATTRIB_VALUE_ENTITY_U:1343 var returnState1344 var buffer1345 switch (parser.state) {1346 case S.TEXT_ENTITY:1347 returnState = S.TEXT1348 buffer = 'textNode'1349 break1350 case S.ATTRIB_VALUE_ENTITY_Q:1351 returnState = S.ATTRIB_VALUE_QUOTED1352 buffer = 'attribValue'1353 break1354 case S.ATTRIB_VALUE_ENTITY_U:1355 returnState = S.ATTRIB_VALUE_UNQUOTED1356 buffer = 'attribValue'1357 break1358 }1359 if (c === ';') {1360 parser[buffer] += parseEntity(parser)1361 parser.entity = ''1362 parser.state = returnState1363 } else if (isMatch(parser.entity.length ? entityBody : entityStart, c)) {1364 parser.entity += c1365 } else {1366 strictFail(parser, 'Invalid character in entity name')1367 parser[buffer] += '&' + parser.entity + c1368 parser.entity = ''1369 parser.state = returnState1370 }1371 continue1372 default:1373 throw new Error(parser, 'Unknown state: ' + parser.state)1374 }1375 } // while1376 if (parser.position >= parser.bufferCheckPosition) {1377 checkBufferLength(parser)1378 }1379 return parser1380 }1381 /*! http://mths.be/fromcodepoint v0.1.0 by @mathias */1382 /* istanbul ignore next */1383 if (!String.fromCodePoint) {1384 (function () {1385 var stringFromCharCode = String.fromCharCode1386 var floor = Math.floor1387 var fromCodePoint = function () {1388 var MAX_SIZE = 0x40001389 var codeUnits = []1390 var highSurrogate1391 var lowSurrogate1392 var index = -11393 var length = arguments.length1394 if (!length) {1395 return ''1396 }1397 var result = ''1398 while (++index < length) {1399 var codePoint = Number(arguments[index])1400 if (1401 !isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`1402 codePoint < 0 || // not a valid Unicode code point1403 codePoint > 0x10FFFF || // not a valid Unicode code point1404 floor(codePoint) !== codePoint // not an integer1405 ) {1406 throw RangeError('Invalid code point: ' + codePoint)1407 }1408 if (codePoint <= 0xFFFF) { // BMP code point1409 codeUnits.push(codePoint)1410 } else { // Astral code point; split in surrogate halves1411 // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae1412 codePoint -= 0x100001413 highSurrogate = (codePoint >> 10) + 0xD8001414 lowSurrogate = (codePoint % 0x400) + 0xDC001415 codeUnits.push(highSurrogate, lowSurrogate)1416 }1417 if (index + 1 === length || codeUnits.length > MAX_SIZE) {1418 result += stringFromCharCode.apply(null, codeUnits)1419 codeUnits.length = 01420 }1421 }1422 return result1423 }1424 /* istanbul ignore next */1425 if (Object.defineProperty) {1426 Object.defineProperty(String, 'fromCodePoint', {1427 value: fromCodePoint,1428 configurable: true,1429 writable: true1430 })1431 } else {1432 String.fromCodePoint = fromCodePoint1433 }1434 }())1435 }...

WikiParser.js

Source:WikiParser.js

1// Copyright 2014 The Chromium Authors. All rights reserved.2// Use of this source code is governed by a BSD-style license that can be3// found in the LICENSE file.4/**5 * @constructor6 * @param {string} wikiMarkupText7 */8WebInspector.WikiParser = function(wikiMarkupText)9{10 var text = wikiMarkupText;11 this._tokenizer = new WebInspector.WikiParser.Tokenizer(text);12 this._document = this._parse();13}14/**15 * @constructor16 */17WebInspector.WikiParser.Section = function()18{19 /** @type {string} */20 this.title;21 /** @type {?WebInspector.WikiParser.Values} */22 this.values;23 /** @type {?WebInspector.WikiParser.ArticleElement} */24 this.singleValue;25}26/**27 * @constructor28 */29WebInspector.WikiParser.Field = function()30{31 /** @type {string} */32 this.name;33 /** @type {?WebInspector.WikiParser.FieldValue} */34 this.value;35}36/** @typedef {(?WebInspector.WikiParser.ArticleElement|!Array.<!WebInspector.WikiParser.Section>)} */37WebInspector.WikiParser.FieldValue;38/** @typedef {?Object.<string, !WebInspector.WikiParser.FieldValue>} */39WebInspector.WikiParser.Values;40/** @typedef {(?WebInspector.WikiParser.Value|?WebInspector.WikiParser.ArticleElement)} */41WebInspector.WikiParser.Value;42/**43 * @package44 * @enum {string}45 */46WebInspector.WikiParser.TokenType = {47 Text: "Text",48 OpeningTable: "OpeningTable",49 ClosingTable: "ClosingTable",50 RowSeparator: "RowSeparator",51 CellSeparator: "CellSeparator",52 NameSeparator: "NameSeparator",53 OpeningCurlyBrackets: "OpeningCurlyBrackets",54 ClosingCurlyBrackets: "ClosingCurlyBrackets",55 Exclamation: "Exclamation",56 OpeningSquareBrackets: "OpeningSquareBrackets",57 ClosingBrackets: "ClosingBrackets",58 EqualSign: "EqualSign",59 EqualSignInCurlyBrackets: "EqualSignInCurlyBrackets",60 VerticalLine: "VerticalLine",61 DoubleQuotes: "DoubleQuotes",62 TripleQuotes: "TripleQuotes",63 OpeningCodeTag: "OpeningCodeTag",64 ClosingCodeTag: "ClosingCodeTag",65 Bullet: "Bullet",66 LineEnd: "LineEnd",67 CodeBlock: "CodeBlock",68 Space: "Space"69}70/**71 * @constructor72 * @param {string} result73 * @param {!WebInspector.WikiParser.TokenType} type74 */75WebInspector.WikiParser.Token = function(result, type)76{77 this._value = result;78 this._type = type;79}80WebInspector.WikiParser.Token.prototype = {81 /**82 * @return {string}83 */84 value: function()85 {86 return this._value;87 },88 /**89 * @return {!WebInspector.WikiParser.TokenType}90 */91 type: function()92 {93 return this._type;94 }95}96/**97 * @constructor98 * @param {string} str99 */100WebInspector.WikiParser.Tokenizer = function(str)101{102 this._text = str;103 this._oldText = str;104 this._token = this._internalNextToken();105 this._mode = WebInspector.WikiParser.Tokenizer.Mode.Normal;106}107/**108 * @package109 * @enum {string}110 */111WebInspector.WikiParser.Tokenizer.Mode = {112 Normal: "Normal",113 Link: "Link"114}115WebInspector.WikiParser.Tokenizer.prototype = {116 /**117 * @param {!WebInspector.WikiParser.Tokenizer.Mode} mode118 */119 _setMode: function(mode)120 {121 this._mode = mode;122 this._text = this._oldText;123 this._token = this._internalNextToken();124 },125 /**126 * @return {boolean}127 */128 _isNormalMode: function()129 {130 return this._mode === WebInspector.WikiParser.Tokenizer.Mode.Normal;131 },132 /**133 * @return {!WebInspector.WikiParser.Token}134 */135 peekToken: function()136 {137 return this._token;138 },139 /**140 * @return {!WebInspector.WikiParser.Token}141 */142 nextToken: function()143 {144 var token = this._token;145 this._oldText = this._text;146 this._token = this._internalNextToken();147 return token;148 },149 /**150 * @return {!WebInspector.WikiParser.Token}151 */152 _internalNextToken: function()153 {154 if (WebInspector.WikiParser.newLineWithSpace.test(this._text)) {155 var result = WebInspector.WikiParser.newLineWithSpace.exec(this._text);156 var begin = result.index;157 var end = this._text.length;158 var lineEnd = WebInspector.WikiParser.newLineWithoutSpace.exec(this._text);159 if (lineEnd)160 end = lineEnd.index;161 var token = this._text.substring(begin, end).replace(/\n /g, "\n").replace(/{{=}}/g, "=");162 this._text = this._text.substring(end + 1);163 return new WebInspector.WikiParser.Token(token, WebInspector.WikiParser.TokenType.CodeBlock);164 }165 for (var i = 0; i < WebInspector.WikiParser._tokenDescriptors.length; ++i) {166 if (this._isNormalMode() && WebInspector.WikiParser._tokenDescriptors[i].type === WebInspector.WikiParser.TokenType.Space)167 continue;168 var result = WebInspector.WikiParser._tokenDescriptors[i].regex.exec(this._text);169 if (result) {170 this._text = this._text.substring(result.index + result[0].length);171 return new WebInspector.WikiParser.Token(result[0], WebInspector.WikiParser._tokenDescriptors[i].type);172 }173 }174 for (var lastIndex = 0; lastIndex < this._text.length; ++lastIndex) {175 var testString = this._text.substring(lastIndex);176 for (var i = 0; i < WebInspector.WikiParser._tokenDescriptors.length; ++i) {177 if (this._isNormalMode() && WebInspector.WikiParser._tokenDescriptors[i].type === WebInspector.WikiParser.TokenType.Space)178 continue;179 if (WebInspector.WikiParser._tokenDescriptors[i].regex.test(testString)) {180 var token = this._text.substring(0, lastIndex);181 this._text = this._text.substring(lastIndex);182 return new WebInspector.WikiParser.Token(token, WebInspector.WikiParser.TokenType.Text);183 }184 }185 }186 var token = this._text;187 this._text = "";188 return new WebInspector.WikiParser.Token(token, WebInspector.WikiParser.TokenType.Text);189 },190 /**191 * @return {!WebInspector.WikiParser.Tokenizer}192 */193 clone: function()194 {195 var tokenizer = new WebInspector.WikiParser.Tokenizer(this._text);196 tokenizer._token = this._token;197 tokenizer._text = this._text;198 tokenizer._oldText = this._oldText;199 tokenizer._mode = this._mode;200 return tokenizer;201 },202 /**203 * @return {boolean}204 */205 hasMoreTokens: function()206 {207 return !!this._text.length;208 }209}210WebInspector.WikiParser.openingTable = /^\n{{{!}}/;211WebInspector.WikiParser.closingTable = /^\n{{!}}}/;212WebInspector.WikiParser.cellSeparator = /^\n{{!}}/;213WebInspector.WikiParser.rowSeparator = /^\n{{!}}-/;214WebInspector.WikiParser.nameSeparator = /^\n!/;215WebInspector.WikiParser.exclamation = /^{{!}}/;216WebInspector.WikiParser.openingCurlyBrackets = /^{{/;217WebInspector.WikiParser.equalSign = /^=/;218WebInspector.WikiParser.equalSignInCurlyBrackets = /^{{=}}/;219WebInspector.WikiParser.closingCurlyBrackets = /^\s*}}/;220WebInspector.WikiParser.oneOpeningSquareBracket = /^\n*\[/;221WebInspector.WikiParser.twoOpeningSquareBrackets = /^\n*\[\[/;222WebInspector.WikiParser.oneClosingBracket = /^\n*\]/;223WebInspector.WikiParser.twoClosingBrackets = /^\n*\]\]/;224WebInspector.WikiParser.tripleQuotes = /^\n*'''/;225WebInspector.WikiParser.doubleQuotes = /^\n*''/;226WebInspector.WikiParser.openingCodeTag = /^<code\s*>/;227WebInspector.WikiParser.closingCodeTag = /^<\/code\s*>/;228WebInspector.WikiParser.closingBullet = /^\*/;229WebInspector.WikiParser.lineEnd = /^\n/;230WebInspector.WikiParser.verticalLine = /^\n*\|/;231WebInspector.WikiParser.newLineWithSpace = /^\n [^ ]/;232WebInspector.WikiParser.newLineWithoutSpace = /\n[^ ]/;233WebInspector.WikiParser.space = /^ /;234/**235 * @constructor236 * @param {!RegExp} regex237 * @param {!WebInspector.WikiParser.TokenType} type238 */239WebInspector.WikiParser.TokenDescriptor = function(regex, type)240{241 this.regex = regex;242 this.type = type;243}244WebInspector.WikiParser._tokenDescriptors = [245 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.closingTable, WebInspector.WikiParser.TokenType.ClosingTable),246 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.openingTable, WebInspector.WikiParser.TokenType.OpeningTable),247 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.rowSeparator, WebInspector.WikiParser.TokenType.RowSeparator),248 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.cellSeparator, WebInspector.WikiParser.TokenType.CellSeparator),249 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.nameSeparator, WebInspector.WikiParser.TokenType.NameSeparator),250 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.exclamation, WebInspector.WikiParser.TokenType.Exclamation),251 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.equalSignInCurlyBrackets, WebInspector.WikiParser.TokenType.EqualSignInCurlyBrackets),252 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.equalSign, WebInspector.WikiParser.TokenType.EqualSign),253 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.openingTable, WebInspector.WikiParser.TokenType.OpeningTable),254 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.openingCurlyBrackets, WebInspector.WikiParser.TokenType.OpeningCurlyBrackets),255 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.verticalLine, WebInspector.WikiParser.TokenType.VerticalLine),256 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.closingCurlyBrackets, WebInspector.WikiParser.TokenType.ClosingCurlyBrackets),257 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.twoOpeningSquareBrackets, WebInspector.WikiParser.TokenType.OpeningSquareBrackets),258 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.twoClosingBrackets, WebInspector.WikiParser.TokenType.ClosingBrackets),259 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.oneOpeningSquareBracket, WebInspector.WikiParser.TokenType.OpeningSquareBrackets),260 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.oneClosingBracket, WebInspector.WikiParser.TokenType.ClosingBrackets),261 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.newLineWithSpace, WebInspector.WikiParser.TokenType.CodeBlock),262 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.tripleQuotes, WebInspector.WikiParser.TokenType.TripleQuotes),263 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.doubleQuotes, WebInspector.WikiParser.TokenType.DoubleQuotes),264 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.openingCodeTag, WebInspector.WikiParser.TokenType.OpeningCodeTag),265 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.closingCodeTag, WebInspector.WikiParser.TokenType.ClosingCodeTag),266 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.closingBullet, WebInspector.WikiParser.TokenType.Bullet),267 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.lineEnd, WebInspector.WikiParser.TokenType.LineEnd),268 new WebInspector.WikiParser.TokenDescriptor(WebInspector.WikiParser.space, WebInspector.WikiParser.TokenType.Space)269]270WebInspector.WikiParser.prototype = {271 /**272 * @return {!Object}273 */274 document: function()275 {276 return this._document;277 },278 /**279 * @return {?WebInspector.WikiParser.TokenType}280 */281 _secondTokenType: function()282 {283 var tokenizer = this._tokenizer.clone();284 if (!tokenizer.hasMoreTokens())285 return null;286 tokenizer.nextToken();287 if (!tokenizer.hasMoreTokens())288 return null;289 return tokenizer.nextToken().type();290 },291 /**292 * @return {!Object.<string, ?WebInspector.WikiParser.Value>}293 */294 _parse: function()295 {296 var obj = {};297 while (this._tokenizer.hasMoreTokens()) {298 var section = this._parseSection();299 if (section.title)300 obj[section.title] = section.singleValue || section.values;301 }302 return obj;303 },304 /**305 * @return {!WebInspector.WikiParser.Section}306 */307 _parseSection: function()308 {309 var section = new WebInspector.WikiParser.Section();310 if (!this._tokenizer.hasMoreTokens() || this._tokenizer.nextToken().type() !== WebInspector.WikiParser.TokenType.OpeningCurlyBrackets)311 return section;312 var title = this._deleteTrailingSpaces(this._parseSectionTitle());313 if (!title.length)314 return section;315 section.title = title;316 if (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.ClosingCurlyBrackets) {317 this._tokenizer.nextToken();318 return section;319 }320 var secondTokenType = this._secondTokenType();321 if (!secondTokenType || secondTokenType !== WebInspector.WikiParser.TokenType.EqualSign) {322 section.singleValue = this._parseMarkupText();323 } else {324 section.values = {};325 while (this._tokenizer.hasMoreTokens()) {326 var field = this._parseField();327 section.values[field.name] = field.value;328 if (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.ClosingCurlyBrackets) {329 this._tokenizer.nextToken();330 return section;331 }332 }333 }334 var token = this._tokenizer.nextToken();335 if (token.type() !== WebInspector.WikiParser.TokenType.ClosingCurlyBrackets)336 throw new Error("Two closing curly brackets expected; found " + token.value());337 return section;338 },339 /**340 * @return {!WebInspector.WikiParser.Field}341 */342 _parseField: function()343 {344 var field = new WebInspector.WikiParser.Field();345 field.name = this._parseFieldName();346 var token = this._tokenizer.peekToken();347 switch (token.type()) {348 case WebInspector.WikiParser.TokenType.OpeningCurlyBrackets:349 field.value = this._parseArray();350 break;351 case WebInspector.WikiParser.TokenType.LineEnd:352 this._tokenizer.nextToken();353 break;354 case WebInspector.WikiParser.TokenType.ClosingCurlyBrackets:355 return field;356 default:357 if (field.name.toUpperCase() === "CODE")358 field.value = this._parseExampleCode();359 else360 field.value = this._parseMarkupText();361 }362 return field;363 },364 /**365 * @return {!Array.<!WebInspector.WikiParser.Section>}366 */367 _parseArray: function()368 {369 var array = [];370 while (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.OpeningCurlyBrackets)371 array.push(this._parseSection());372 if (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.VerticalLine)373 this._tokenizer.nextToken();374 return array;375 },376 /**377 * @return {string}378 */379 _parseSectionTitle: function()380 {381 var title = "";382 while (this._tokenizer.hasMoreTokens()) {383 var token = this._tokenizer.peekToken();384 switch (token.type()) {385 case WebInspector.WikiParser.TokenType.ClosingCurlyBrackets:386 return title;387 case WebInspector.WikiParser.TokenType.VerticalLine:388 this._tokenizer.nextToken();389 return title;390 case WebInspector.WikiParser.TokenType.Text:391 title += this._tokenizer.nextToken().value();392 break;393 default:394 throw new Error("Title could not be parsed. Unexpected token " + token.value());395 }396 }397 return title;398 },399 /**400 * @return {string}401 */402 _parseFieldName: function()403 {404 var name = "";405 while (this._tokenizer.hasMoreTokens()) {406 var token = this._tokenizer.peekToken();407 switch (token.type()) {408 case WebInspector.WikiParser.TokenType.ClosingCurlyBrackets:409 return name;410 case WebInspector.WikiParser.TokenType.EqualSign:411 this._tokenizer.nextToken();412 return name;413 case WebInspector.WikiParser.TokenType.VerticalLine:414 case WebInspector.WikiParser.TokenType.Text:415 name += this._tokenizer.nextToken().value();416 break;417 default:418 throw new Error("Name could not be parsed. Unexpected token " + token.value());419 }420 }421 return name;422 },423 /**424 * @return {!WebInspector.WikiParser.Block}425 */426 _parseExampleCode: function()427 {428 var code = "";429 /**430 * @return {!WebInspector.WikiParser.Block}431 */432 function wrapIntoArticleElement()433 {434 var plainText = new WebInspector.WikiParser.PlainText(code);435 var block = new WebInspector.WikiParser.Block([plainText])436 var articleElement = new WebInspector.WikiParser.Block([block]);437 return articleElement;438 }439 while (this._tokenizer.hasMoreTokens()) {440 var token = this._tokenizer.peekToken();441 switch (token.type()) {442 case WebInspector.WikiParser.TokenType.ClosingCurlyBrackets:443 return wrapIntoArticleElement();444 case WebInspector.WikiParser.TokenType.VerticalLine:445 this._tokenizer.nextToken();446 return wrapIntoArticleElement();447 case WebInspector.WikiParser.TokenType.Exclamation:448 this._tokenizer.nextToken();449 code += "|";450 break;451 case WebInspector.WikiParser.TokenType.EqualSignInCurlyBrackets:452 this._tokenizer.nextToken();453 code += "=";454 break;455 default:456 this._tokenizer.nextToken();457 code += token.value();458 }459 }460 return wrapIntoArticleElement();461 },462 /**463 * @return {?WebInspector.WikiParser.Block}464 */465 _parseMarkupText: function()466 {467 var children = [];468 var blockChildren = [];469 var text = "";470 /**471 * @this {WebInspector.WikiParser}472 */473 function processSimpleText()474 {475 var currentText = this._deleteTrailingSpaces(text);476 if (!currentText.length)477 return;478 var simpleText = new WebInspector.WikiParser.PlainText(currentText);479 blockChildren.push(simpleText);480 text = "";481 }482 function processBlock()483 {484 if (blockChildren.length) {485 children.push(new WebInspector.WikiParser.Block(blockChildren));486 blockChildren = [];487 }488 }489 while (this._tokenizer.hasMoreTokens()) {490 var token = this._tokenizer.peekToken();491 switch (token.type()) {492 case WebInspector.WikiParser.TokenType.RowSeparator:493 case WebInspector.WikiParser.TokenType.NameSeparator:494 case WebInspector.WikiParser.TokenType.CellSeparator:495 case WebInspector.WikiParser.TokenType.ClosingTable:496 case WebInspector.WikiParser.TokenType.VerticalLine:497 case WebInspector.WikiParser.TokenType.ClosingCurlyBrackets:498 if (token.type() === WebInspector.WikiParser.TokenType.VerticalLine)499 this._tokenizer.nextToken();500 processSimpleText.call(this);501 processBlock();502 return new WebInspector.WikiParser.Block(children);503 case WebInspector.WikiParser.TokenType.TripleQuotes:504 this._tokenizer.nextToken();505 processSimpleText.call(this);506 blockChildren.push(this._parseHighlight());507 break;508 case WebInspector.WikiParser.TokenType.DoubleQuotes:509 this._tokenizer.nextToken();510 processSimpleText.call(this);511 blockChildren.push(this._parseItalics());512 break;513 case WebInspector.WikiParser.TokenType.OpeningSquareBrackets:514 processSimpleText.call(this);515 blockChildren.push(this._parseLink());516 break;517 case WebInspector.WikiParser.TokenType.OpeningCodeTag:518 this._tokenizer.nextToken();519 processSimpleText.call(this);520 blockChildren.push(this._parseCode());521 break;522 case WebInspector.WikiParser.TokenType.Bullet:523 this._tokenizer.nextToken();524 processSimpleText.call(this);525 processBlock();526 children.push(this._parseBullet());527 break;528 case WebInspector.WikiParser.TokenType.CodeBlock:529 this._tokenizer.nextToken();530 processSimpleText.call(this);531 processBlock();532 var code = new WebInspector.WikiParser.CodeBlock(this._trimLeadingNewLines(token.value()));533 children.push(code);534 break;535 case WebInspector.WikiParser.TokenType.LineEnd:536 this._tokenizer.nextToken();537 processSimpleText.call(this);538 processBlock();539 break;540 case WebInspector.WikiParser.TokenType.EqualSignInCurlyBrackets:541 this._tokenizer.nextToken();542 text += "=";543 break;544 case WebInspector.WikiParser.TokenType.Exclamation:545 this._tokenizer.nextToken();546 text += "|";547 break;548 case WebInspector.WikiParser.TokenType.OpeningTable:549 this._tokenizer.nextToken();550 processSimpleText.call(this);551 processBlock();552 children.push(this._parseTable());553 break;554 case WebInspector.WikiParser.TokenType.ClosingBrackets:555 case WebInspector.WikiParser.TokenType.Text:556 case WebInspector.WikiParser.TokenType.EqualSign:557 this._tokenizer.nextToken();558 text += token.value();559 break;560 default:561 this._tokenizer.nextToken();562 return null;563 }564 }565 processSimpleText.call(this);566 processBlock();567 return new WebInspector.WikiParser.Block(children);568 },569 /**570 * @return {!WebInspector.WikiParser.ArticleElement}571 */572 _parseLink: function()573 {574 var tokenizer = this._tokenizer.clone();575 this._tokenizer.nextToken();576 this._tokenizer._setMode(WebInspector.WikiParser.Tokenizer.Mode.Link);577 var url = "";578 var children = [];579 /**580 * @return {!WebInspector.WikiParser.ArticleElement}581 * @this {WebInspector.WikiParser}582 */583 function finalizeLink()584 {585 this._tokenizer._setMode(WebInspector.WikiParser.Tokenizer.Mode.Normal);586 return new WebInspector.WikiParser.Link(url, children);587 }588 /**589 * @return {!WebInspector.WikiParser.ArticleElement}590 * @this {WebInspector.WikiParser}591 */592 function recoverAsText()593 {594 this._tokenizer = tokenizer;595 return this._parseTextUntilBrackets();596 }597 while (this._tokenizer.hasMoreTokens()) {598 var token = this._tokenizer.nextToken();599 switch (token.type()) {600 case WebInspector.WikiParser.TokenType.ClosingBrackets:601 if (this._isLink(url))602 return finalizeLink.call(this);603 return recoverAsText.call(this);604 case WebInspector.WikiParser.TokenType.VerticalLine:605 case WebInspector.WikiParser.TokenType.Space:606 case WebInspector.WikiParser.TokenType.Exclamation:607 if (this._isLink(url)) {608 children.push(this._parseLinkName());609 return finalizeLink.call(this);610 }611 return recoverAsText.call(this);612 default:613 url += token.value();614 }615 }616 return finalizeLink.call(this);617 },618 /**619 * @return {!WebInspector.WikiParser.Inline}620 */621 _parseLinkName: function()622 {623 var children = [];624 var text = "";625 /**626 * @this {WebInspector.WikiParser}627 */628 function processSimpleText()629 {630 text = this._deleteTrailingSpaces(text);631 if (!text.length)632 return;633 var simpleText = new WebInspector.WikiParser.PlainText(text);634 children.push(simpleText);635 text = "";636 }637 while (this._tokenizer.hasMoreTokens()) {638 var token = this._tokenizer.nextToken();639 switch (token.type()) {640 case WebInspector.WikiParser.TokenType.ClosingBrackets:641 processSimpleText.call(this);642 return new WebInspector.WikiParser.Inline(WebInspector.WikiParser.ArticleElement.Type.Inline, children);643 case WebInspector.WikiParser.TokenType.OpeningCodeTag:644 processSimpleText.call(this);645 children.push(this._parseCode());646 break;647 default:648 text += token.value();649 break;650 }651 }652 return new WebInspector.WikiParser.Inline(WebInspector.WikiParser.ArticleElement.Type.Inline, children);653 },654 /**655 * @return {!WebInspector.WikiParser.Inline}656 */657 _parseCode: function()658 {659 var children = [];660 var text = "";661 /**662 * @this {WebInspector.WikiParser}663 */664 function processSimpleText()665 {666 text = this._deleteTrailingSpaces(text);667 if (!text.length)668 return;669 var simpleText = new WebInspector.WikiParser.PlainText(text);670 children.push(simpleText);671 text = "";672 }673 while (this._tokenizer.hasMoreTokens()) {674 var token = this._tokenizer.peekToken();675 switch (token.type()) {676 case WebInspector.WikiParser.TokenType.ClosingCodeTag:677 this._tokenizer.nextToken();678 processSimpleText.call(this);679 var code = new WebInspector.WikiParser.Inline(WebInspector.WikiParser.ArticleElement.Type.Code, children);680 return code;681 case WebInspector.WikiParser.TokenType.OpeningSquareBrackets:682 processSimpleText.call(this);683 children.push(this._parseLink());684 break;685 default:686 this._tokenizer.nextToken();687 text += token.value();688 }689 }690 text = this._deleteTrailingSpaces(text);691 if (text.length)692 children.push(new WebInspector.WikiParser.PlainText(text));693 return new WebInspector.WikiParser.Inline(WebInspector.WikiParser.ArticleElement.Type.Code, children);694 },695 /**696 * @return {!WebInspector.WikiParser.Block}697 */698 _parseBullet: function()699 {700 var children = [];701 while (this._tokenizer.hasMoreTokens()) {702 var token = this._tokenizer.peekToken()703 switch (token.type()) {704 case WebInspector.WikiParser.TokenType.OpeningSquareBrackets:705 children.push(this._parseLink());706 break;707 case WebInspector.WikiParser.TokenType.OpeningCodeTag:708 this._tokenizer.nextToken();709 children.push(this._parseCode());710 break;711 case WebInspector.WikiParser.TokenType.LineEnd:712 this._tokenizer.nextToken();713 return new WebInspector.WikiParser.Block(children, true);714 default:715 this._tokenizer.nextToken();716 var text = this._deleteTrailingSpaces(token.value());717 if (text.length) {718 var simpleText = new WebInspector.WikiParser.PlainText(text);719 children.push(simpleText);720 text = "";721 }722 }723 }724 return new WebInspector.WikiParser.Block(children, true);725 },726 /**727 * @return {!WebInspector.WikiParser.PlainText}728 */729 _parseHighlight: function()730 {731 var text = "";732 while (this._tokenizer.hasMoreTokens()) {733 var token = this._tokenizer.nextToken();734 if (token.type() === WebInspector.WikiParser.TokenType.TripleQuotes) {735 text = this._deleteTrailingSpaces(text);736 return new WebInspector.WikiParser.PlainText(text, true);737 } else {738 text += token.value();739 }740 }741 return new WebInspector.WikiParser.PlainText(text, true);742 },743 /**744 * @return {!WebInspector.WikiParser.PlainText}745 */746 _parseItalics: function()747 {748 var text = "";749 while (this._tokenizer.hasMoreTokens) {750 var token = this._tokenizer.nextToken();751 if (token.type() === WebInspector.WikiParser.TokenType.DoubleQuotes) {752 text = this._deleteTrailingSpaces(text);753 return new WebInspector.WikiParser.PlainText(text, false, true);754 } else {755 text += token.value();756 }757 }758 return new WebInspector.WikiParser.PlainText(text, false, true);759 },760 /**761 * @return {!WebInspector.WikiParser.PlainText}762 */763 _parseTextUntilBrackets: function()764 {765 var text = this._tokenizer.nextToken().value();766 while (this._tokenizer.hasMoreTokens()) {767 var token = this._tokenizer.peekToken();768 switch (token.type()) {769 case WebInspector.WikiParser.TokenType.VerticalLine:770 this._tokenizer.nextToken();771 return new WebInspector.WikiParser.PlainText(text);772 case WebInspector.WikiParser.TokenType.ClosingCurlyBrackets:773 case WebInspector.WikiParser.TokenType.OpeningSquareBrackets:774 return new WebInspector.WikiParser.PlainText(text);775 default:776 this._tokenizer.nextToken();777 text += token.value();778 }779 }780 return new WebInspector.WikiParser.PlainText(text);781 },782 /**783 * @return {!WebInspector.WikiParser.Table}784 */785 _parseTable: function()786 {787 var columnNames = [];788 var rows = [];789 while (this._tokenizer.hasMoreTokens() && this._tokenizer.peekToken().type() !== WebInspector.WikiParser.TokenType.RowSeparator)790 this._tokenizer.nextToken();791 if (!this._tokenizer.hasMoreTokens())792 throw new Error("Table could not be parsed");793 this._tokenizer.nextToken();794 while (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.NameSeparator) {795 this._tokenizer.nextToken();796 columnNames.push(this._parseMarkupText());797 }798 while (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.RowSeparator) {799 this._tokenizer.nextToken();800 var row = [];801 while (this._tokenizer.peekToken().type() === WebInspector.WikiParser.TokenType.CellSeparator) {802 this._tokenizer.nextToken();803 row.push(this._parseMarkupText());804 }805 rows.push(row);806 }807 var token = this._tokenizer.nextToken();808 if (token.type() !== WebInspector.WikiParser.TokenType.ClosingTable)809 throw new Error("Table could not be parsed. {{!}}} expected; found " + token.value());810 for (var i = 0; i < rows.length; ++i) {811 if (rows[i].length !== columnNames.length)812 throw new Error(String.sprintf("Table could not be parsed. Row %d has %d cells; expected %d.", i, rows[i].length, columnNames[i].length));813 }814 return new WebInspector.WikiParser.Table(columnNames, rows);815 },816 /**817 * @param {string} str818 * @return {string}819 */820 _deleteTrailingSpaces: function(str)821 {822 return str.replace(/[\n\r]*$/gm, "");823 },824 /**825 * @param {string} str826 * @return {string}827 */828 _trimLeadingNewLines: function(str)829 {830 return str.replace(/^\n*/, "");831 },832 /**833 * @param {string} str834 * @return {boolean}835 */836 _isInternalLink: function(str)837 {838 var len = str.length;839 return /^[a-zA-Z\/-]+$/.test(str);840 },841 /**842 * @param {string} str843 * @return {boolean}844 */845 _isLink: function(str)846 {847 if (this._isInternalLink(str))848 return true;849 var url = new WebInspector.ParsedURL(str);850 return url.isValid;851 }852}853/**854 * @constructor855 * @param {!WebInspector.WikiParser.ArticleElement.Type} type856 */857WebInspector.WikiParser.ArticleElement = function(type)858{859 this._type = type;860}861WebInspector.WikiParser.ArticleElement.prototype = {862 /**863 * @return {!WebInspector.WikiParser.ArticleElement.Type}864 */865 type: function()866 {867 return this._type;868 }869}870/**871 * @enum {string}872 */873WebInspector.WikiParser.ArticleElement.Type = {874 PlainText: "PlainText",875 Link: "Link",876 Code: "Code",877 Block: "Block",878 CodeBlock: "CodeBlock",879 Inline: "Inline",880 Table: "Table"881};882/**883 * @constructor884 * @extends {WebInspector.WikiParser.ArticleElement}885 * @param {!Array.<!WebInspector.WikiParser.ArticleElement>} columnNames886 * @param {!Array.<!Array.<!WebInspector.WikiParser.ArticleElement>>} rows887 */888WebInspector.WikiParser.Table = function(columnNames, rows)889{890 WebInspector.WikiParser.ArticleElement.call(this, WebInspector.WikiParser.ArticleElement.Type.Table);891 this._columnNames = columnNames;892 this._rows = rows;893}894WebInspector.WikiParser.Table.prototype = {895 /**896 * @return {!Array.<!WebInspector.WikiParser.ArticleElement>}897 */898 columnNames: function()899 {900 return this._columnNames;901 },902 /**903 * @return {!Array.<!Array.<!WebInspector.WikiParser.ArticleElement>>}904 */905 rows: function()906 {907 return this._rows;908 },909 __proto__: WebInspector.WikiParser.ArticleElement.prototype910}911/**912 * @constructor913 * @extends {WebInspector.WikiParser.ArticleElement}914 * @param {string} text915 * @param {boolean=} highlight916 * @param {boolean=} italic917 */918WebInspector.WikiParser.PlainText = function(text, highlight, italic)919{920 WebInspector.WikiParser.ArticleElement.call(this, WebInspector.WikiParser.ArticleElement.Type.PlainText);921 this._text = text.unescapeHTML();922 this._isHighlighted = highlight || false;923 this._isItalic = italic || false;924}925WebInspector.WikiParser.PlainText.prototype = {926 /**927 * @return {string}928 */929 text: function()930 {931 return this._text;932 },933 /**934 * @return {boolean}935 */936 isHighlighted: function()937 {938 return this._isHighlighted;939 },940 __proto__: WebInspector.WikiParser.ArticleElement.prototype941}942/**943 * @constructor944 * @extends {WebInspector.WikiParser.ArticleElement}945 * @param {!Array.<!WebInspector.WikiParser.ArticleElement>} children946 * @param {boolean=} hasBullet947 */948WebInspector.WikiParser.Block = function(children, hasBullet)949{950 WebInspector.WikiParser.ArticleElement.call(this, WebInspector.WikiParser.ArticleElement.Type.Block);951 this._children = children;952 this._hasBullet = hasBullet || false;953}954WebInspector.WikiParser.Block.prototype = {955 /**956 * @return {!Array.<!WebInspector.WikiParser.ArticleElement>}957 */958 children: function()959 {960 return this._children;961 },962 /**963 * @return {boolean}964 */965 hasChildren: function()966 {967 return !!this._children && !!this._children.length;968 },969 /**970 * @return {boolean}971 */972 hasBullet: function()973 {974 return this._hasBullet;975 },976 __proto__: WebInspector.WikiParser.ArticleElement.prototype977}978/**979 * @constructor980 * @extends {WebInspector.WikiParser.ArticleElement}981 * @param {string} text982 */983WebInspector.WikiParser.CodeBlock = function(text)984{985 WebInspector.WikiParser.ArticleElement.call(this, WebInspector.WikiParser.ArticleElement.Type.CodeBlock);986 this._code = text.unescapeHTML();987}988WebInspector.WikiParser.CodeBlock.prototype = {989 /**990 * @return {string}991 */992 code: function()993 {994 return this._code;995 },996 __proto__: WebInspector.WikiParser.ArticleElement.prototype997}998/**999 * @constructor1000 * @extends {WebInspector.WikiParser.ArticleElement}1001 * @param {!WebInspector.WikiParser.ArticleElement.Type} type1002 * @param {!Array.<!WebInspector.WikiParser.ArticleElement>} children1003 */1004WebInspector.WikiParser.Inline = function(type, children)1005{1006 WebInspector.WikiParser.ArticleElement.call(this, type)1007 this._children = children;1008}1009WebInspector.WikiParser.Inline.prototype = {1010 /**1011 * @return {!Array.<!WebInspector.WikiParser.ArticleElement>}1012 */1013 children: function()1014 {1015 return this._children;1016 },1017 __proto__: WebInspector.WikiParser.ArticleElement.prototype1018}1019/**1020 * @constructor1021 * @extends {WebInspector.WikiParser.Inline}1022 * @param {string} url1023 * @param {!Array.<!WebInspector.WikiParser.ArticleElement>} children1024 */1025WebInspector.WikiParser.Link = function(url, children)1026{1027 WebInspector.WikiParser.Inline.call(this, WebInspector.WikiParser.ArticleElement.Type.Link, children);1028 this._url = url;1029}1030WebInspector.WikiParser.Link.prototype = {1031 /**1032 * @return {string}1033 */1034 url : function()1035 {1036 return this._url;1037 },1038 __proto__: WebInspector.WikiParser.Inline.prototype...

SolidityListener.py

Source:SolidityListener.py

1# Generated from solidity-antlr4/Solidity.g4 by ANTLR 4.7.22from antlr4 import *3if __name__ is not None and "." in __name__:4 from .SolidityParser import SolidityParser5else:6 from SolidityParser import SolidityParser7# This class defines a complete listener for a parse tree produced by SolidityParser.8class SolidityListener(ParseTreeListener):9 # Enter a parse tree produced by SolidityParser#sourceUnit.10 def enterSourceUnit(self, ctx:SolidityParser.SourceUnitContext):11 pass12 # Exit a parse tree produced by SolidityParser#sourceUnit.13 def exitSourceUnit(self, ctx:SolidityParser.SourceUnitContext):14 pass15 # Enter a parse tree produced by SolidityParser#pragmaDirective.16 def enterPragmaDirective(self, ctx:SolidityParser.PragmaDirectiveContext):17 pass18 # Exit a parse tree produced by SolidityParser#pragmaDirective.19 def exitPragmaDirective(self, ctx:SolidityParser.PragmaDirectiveContext):20 pass21 # Enter a parse tree produced by SolidityParser#pragmaName.22 def enterPragmaName(self, ctx:SolidityParser.PragmaNameContext):23 pass24 # Exit a parse tree produced by SolidityParser#pragmaName.25 def exitPragmaName(self, ctx:SolidityParser.PragmaNameContext):26 pass27 # Enter a parse tree produced by SolidityParser#pragmaValue.28 def enterPragmaValue(self, ctx:SolidityParser.PragmaValueContext):29 pass30 # Exit a parse tree produced by SolidityParser#pragmaValue.31 def exitPragmaValue(self, ctx:SolidityParser.PragmaValueContext):32 pass33 # Enter a parse tree produced by SolidityParser#version.34 def enterVersion(self, ctx:SolidityParser.VersionContext):35 pass36 # Exit a parse tree produced by SolidityParser#version.37 def exitVersion(self, ctx:SolidityParser.VersionContext):38 pass39 # Enter a parse tree produced by SolidityParser#versionOperator.40 def enterVersionOperator(self, ctx:SolidityParser.VersionOperatorContext):41 pass42 # Exit a parse tree produced by SolidityParser#versionOperator.43 def exitVersionOperator(self, ctx:SolidityParser.VersionOperatorContext):44 pass45 # Enter a parse tree produced by SolidityParser#versionConstraint.46 def enterVersionConstraint(self, ctx:SolidityParser.VersionConstraintContext):47 pass48 # Exit a parse tree produced by SolidityParser#versionConstraint.49 def exitVersionConstraint(self, ctx:SolidityParser.VersionConstraintContext):50 pass51 # Enter a parse tree produced by SolidityParser#importDeclaration.52 def enterImportDeclaration(self, ctx:SolidityParser.ImportDeclarationContext):53 pass54 # Exit a parse tree produced by SolidityParser#importDeclaration.55 def exitImportDeclaration(self, ctx:SolidityParser.ImportDeclarationContext):56 pass57 # Enter a parse tree produced by SolidityParser#importDirective.58 def enterImportDirective(self, ctx:SolidityParser.ImportDirectiveContext):59 pass60 # Exit a parse tree produced by SolidityParser#importDirective.61 def exitImportDirective(self, ctx:SolidityParser.ImportDirectiveContext):62 pass63 # Enter a parse tree produced by SolidityParser#contractDefinition.64 def enterContractDefinition(self, ctx:SolidityParser.ContractDefinitionContext):65 pass66 # Exit a parse tree produced by SolidityParser#contractDefinition.67 def exitContractDefinition(self, ctx:SolidityParser.ContractDefinitionContext):68 pass69 # Enter a parse tree produced by SolidityParser#inheritanceSpecifier.70 def enterInheritanceSpecifier(self, ctx:SolidityParser.InheritanceSpecifierContext):71 pass72 # Exit a parse tree produced by SolidityParser#inheritanceSpecifier.73 def exitInheritanceSpecifier(self, ctx:SolidityParser.InheritanceSpecifierContext):74 pass75 # Enter a parse tree produced by SolidityParser#contractPart.76 def enterContractPart(self, ctx:SolidityParser.ContractPartContext):77 pass78 # Exit a parse tree produced by SolidityParser#contractPart.79 def exitContractPart(self, ctx:SolidityParser.ContractPartContext):80 pass81 # Enter a parse tree produced by SolidityParser#stateVariableDeclaration.82 def enterStateVariableDeclaration(self, ctx:SolidityParser.StateVariableDeclarationContext):83 pass84 # Exit a parse tree produced by SolidityParser#stateVariableDeclaration.85 def exitStateVariableDeclaration(self, ctx:SolidityParser.StateVariableDeclarationContext):86 pass87 # Enter a parse tree produced by SolidityParser#usingForDeclaration.88 def enterUsingForDeclaration(self, ctx:SolidityParser.UsingForDeclarationContext):89 pass90 # Exit a parse tree produced by SolidityParser#usingForDeclaration.91 def exitUsingForDeclaration(self, ctx:SolidityParser.UsingForDeclarationContext):92 pass93 # Enter a parse tree produced by SolidityParser#structDefinition.94 def enterStructDefinition(self, ctx:SolidityParser.StructDefinitionContext):95 pass96 # Exit a parse tree produced by SolidityParser#structDefinition.97 def exitStructDefinition(self, ctx:SolidityParser.StructDefinitionContext):98 pass99 # Enter a parse tree produced by SolidityParser#constructorDefinition.100 def enterConstructorDefinition(self, ctx:SolidityParser.ConstructorDefinitionContext):101 pass102 # Exit a parse tree produced by SolidityParser#constructorDefinition.103 def exitConstructorDefinition(self, ctx:SolidityParser.ConstructorDefinitionContext):104 pass105 # Enter a parse tree produced by SolidityParser#modifierDefinition.106 def enterModifierDefinition(self, ctx:SolidityParser.ModifierDefinitionContext):107 pass108 # Exit a parse tree produced by SolidityParser#modifierDefinition.109 def exitModifierDefinition(self, ctx:SolidityParser.ModifierDefinitionContext):110 pass111 # Enter a parse tree produced by SolidityParser#modifierInvocation.112 def enterModifierInvocation(self, ctx:SolidityParser.ModifierInvocationContext):113 pass114 # Exit a parse tree produced by SolidityParser#modifierInvocation.115 def exitModifierInvocation(self, ctx:SolidityParser.ModifierInvocationContext):116 pass117 # Enter a parse tree produced by SolidityParser#functionDefinition.118 def enterFunctionDefinition(self, ctx:SolidityParser.FunctionDefinitionContext):119 pass120 # Exit a parse tree produced by SolidityParser#functionDefinition.121 def exitFunctionDefinition(self, ctx:SolidityParser.FunctionDefinitionContext):122 pass123 # Enter a parse tree produced by SolidityParser#returnParameters.124 def enterReturnParameters(self, ctx:SolidityParser.ReturnParametersContext):125 pass126 # Exit a parse tree produced by SolidityParser#returnParameters.127 def exitReturnParameters(self, ctx:SolidityParser.ReturnParametersContext):128 pass129 # Enter a parse tree produced by SolidityParser#modifierList.130 def enterModifierList(self, ctx:SolidityParser.ModifierListContext):131 pass132 # Exit a parse tree produced by SolidityParser#modifierList.133 def exitModifierList(self, ctx:SolidityParser.ModifierListContext):134 pass135 # Enter a parse tree produced by SolidityParser#eventDefinition.136 def enterEventDefinition(self, ctx:SolidityParser.EventDefinitionContext):137 pass138 # Exit a parse tree produced by SolidityParser#eventDefinition.139 def exitEventDefinition(self, ctx:SolidityParser.EventDefinitionContext):140 pass141 # Enter a parse tree produced by SolidityParser#enumValue.142 def enterEnumValue(self, ctx:SolidityParser.EnumValueContext):143 pass144 # Exit a parse tree produced by SolidityParser#enumValue.145 def exitEnumValue(self, ctx:SolidityParser.EnumValueContext):146 pass147 # Enter a parse tree produced by SolidityParser#enumDefinition.148 def enterEnumDefinition(self, ctx:SolidityParser.EnumDefinitionContext):149 pass150 # Exit a parse tree produced by SolidityParser#enumDefinition.151 def exitEnumDefinition(self, ctx:SolidityParser.EnumDefinitionContext):152 pass153 # Enter a parse tree produced by SolidityParser#parameterList.154 def enterParameterList(self, ctx:SolidityParser.ParameterListContext):155 pass156 # Exit a parse tree produced by SolidityParser#parameterList.157 def exitParameterList(self, ctx:SolidityParser.ParameterListContext):158 pass159 # Enter a parse tree produced by SolidityParser#parameter.160 def enterParameter(self, ctx:SolidityParser.ParameterContext):161 pass162 # Exit a parse tree produced by SolidityParser#parameter.163 def exitParameter(self, ctx:SolidityParser.ParameterContext):164 pass165 # Enter a parse tree produced by SolidityParser#eventParameterList.166 def enterEventParameterList(self, ctx:SolidityParser.EventParameterListContext):167 pass168 # Exit a parse tree produced by SolidityParser#eventParameterList.169 def exitEventParameterList(self, ctx:SolidityParser.EventParameterListContext):170 pass171 # Enter a parse tree produced by SolidityParser#eventParameter.172 def enterEventParameter(self, ctx:SolidityParser.EventParameterContext):173 pass174 # Exit a parse tree produced by SolidityParser#eventParameter.175 def exitEventParameter(self, ctx:SolidityParser.EventParameterContext):176 pass177 # Enter a parse tree produced by SolidityParser#functionTypeParameterList.178 def enterFunctionTypeParameterList(self, ctx:SolidityParser.FunctionTypeParameterListContext):179 pass180 # Exit a parse tree produced by SolidityParser#functionTypeParameterList.181 def exitFunctionTypeParameterList(self, ctx:SolidityParser.FunctionTypeParameterListContext):182 pass183 # Enter a parse tree produced by SolidityParser#functionTypeParameter.184 def enterFunctionTypeParameter(self, ctx:SolidityParser.FunctionTypeParameterContext):185 pass186 # Exit a parse tree produced by SolidityParser#functionTypeParameter.187 def exitFunctionTypeParameter(self, ctx:SolidityParser.FunctionTypeParameterContext):188 pass189 # Enter a parse tree produced by SolidityParser#variableDeclaration.190 def enterVariableDeclaration(self, ctx:SolidityParser.VariableDeclarationContext):191 pass192 # Exit a parse tree produced by SolidityParser#variableDeclaration.193 def exitVariableDeclaration(self, ctx:SolidityParser.VariableDeclarationContext):194 pass195 # Enter a parse tree produced by SolidityParser#typeName.196 def enterTypeName(self, ctx:SolidityParser.TypeNameContext):197 pass198 # Exit a parse tree produced by SolidityParser#typeName.199 def exitTypeName(self, ctx:SolidityParser.TypeNameContext):200 pass201 # Enter a parse tree produced by SolidityParser#userDefinedTypeName.202 def enterUserDefinedTypeName(self, ctx:SolidityParser.UserDefinedTypeNameContext):203 pass204 # Exit a parse tree produced by SolidityParser#userDefinedTypeName.205 def exitUserDefinedTypeName(self, ctx:SolidityParser.UserDefinedTypeNameContext):206 pass207 # Enter a parse tree produced by SolidityParser#mapping.208 def enterMapping(self, ctx:SolidityParser.MappingContext):209 pass210 # Exit a parse tree produced by SolidityParser#mapping.211 def exitMapping(self, ctx:SolidityParser.MappingContext):212 pass213 # Enter a parse tree produced by SolidityParser#functionTypeName.214 def enterFunctionTypeName(self, ctx:SolidityParser.FunctionTypeNameContext):215 pass216 # Exit a parse tree produced by SolidityParser#functionTypeName.217 def exitFunctionTypeName(self, ctx:SolidityParser.FunctionTypeNameContext):218 pass219 # Enter a parse tree produced by SolidityParser#storageLocation.220 def enterStorageLocation(self, ctx:SolidityParser.StorageLocationContext):221 pass222 # Exit a parse tree produced by SolidityParser#storageLocation.223 def exitStorageLocation(self, ctx:SolidityParser.StorageLocationContext):224 pass225 # Enter a parse tree produced by SolidityParser#stateMutability.226 def enterStateMutability(self, ctx:SolidityParser.StateMutabilityContext):227 pass228 # Exit a parse tree produced by SolidityParser#stateMutability.229 def exitStateMutability(self, ctx:SolidityParser.StateMutabilityContext):230 pass231 # Enter a parse tree produced by SolidityParser#block.232 def enterBlock(self, ctx:SolidityParser.BlockContext):233 pass234 # Exit a parse tree produced by SolidityParser#block.235 def exitBlock(self, ctx:SolidityParser.BlockContext):236 pass237 # Enter a parse tree produced by SolidityParser#statement.238 def enterStatement(self, ctx:SolidityParser.StatementContext):239 pass240 # Exit a parse tree produced by SolidityParser#statement.241 def exitStatement(self, ctx:SolidityParser.StatementContext):242 pass243 # Enter a parse tree produced by SolidityParser#expressionStatement.244 def enterExpressionStatement(self, ctx:SolidityParser.ExpressionStatementContext):245 pass246 # Exit a parse tree produced by SolidityParser#expressionStatement.247 def exitExpressionStatement(self, ctx:SolidityParser.ExpressionStatementContext):248 pass249 # Enter a parse tree produced by SolidityParser#ifStatement.250 def enterIfStatement(self, ctx:SolidityParser.IfStatementContext):251 pass252 # Exit a parse tree produced by SolidityParser#ifStatement.253 def exitIfStatement(self, ctx:SolidityParser.IfStatementContext):254 pass255 # Enter a parse tree produced by SolidityParser#whileStatement.256 def enterWhileStatement(self, ctx:SolidityParser.WhileStatementContext):257 pass258 # Exit a parse tree produced by SolidityParser#whileStatement.259 def exitWhileStatement(self, ctx:SolidityParser.WhileStatementContext):260 pass261 # Enter a parse tree produced by SolidityParser#simpleStatement.262 def enterSimpleStatement(self, ctx:SolidityParser.SimpleStatementContext):263 pass264 # Exit a parse tree produced by SolidityParser#simpleStatement.265 def exitSimpleStatement(self, ctx:SolidityParser.SimpleStatementContext):266 pass267 # Enter a parse tree produced by SolidityParser#forStatement.268 def enterForStatement(self, ctx:SolidityParser.ForStatementContext):269 pass270 # Exit a parse tree produced by SolidityParser#forStatement.271 def exitForStatement(self, ctx:SolidityParser.ForStatementContext):272 pass273 # Enter a parse tree produced by SolidityParser#inlineAssemblyStatement.274 def enterInlineAssemblyStatement(self, ctx:SolidityParser.InlineAssemblyStatementContext):275 pass276 # Exit a parse tree produced by SolidityParser#inlineAssemblyStatement.277 def exitInlineAssemblyStatement(self, ctx:SolidityParser.InlineAssemblyStatementContext):278 pass279 # Enter a parse tree produced by SolidityParser#doWhileStatement.280 def enterDoWhileStatement(self, ctx:SolidityParser.DoWhileStatementContext):281 pass282 # Exit a parse tree produced by SolidityParser#doWhileStatement.283 def exitDoWhileStatement(self, ctx:SolidityParser.DoWhileStatementContext):284 pass285 # Enter a parse tree produced by SolidityParser#continueStatement.286 def enterContinueStatement(self, ctx:SolidityParser.ContinueStatementContext):287 pass288 # Exit a parse tree produced by SolidityParser#continueStatement.289 def exitContinueStatement(self, ctx:SolidityParser.ContinueStatementContext):290 pass291 # Enter a parse tree produced by SolidityParser#breakStatement.292 def enterBreakStatement(self, ctx:SolidityParser.BreakStatementContext):293 pass294 # Exit a parse tree produced by SolidityParser#breakStatement.295 def exitBreakStatement(self, ctx:SolidityParser.BreakStatementContext):296 pass297 # Enter a parse tree produced by SolidityParser#returnStatement.298 def enterReturnStatement(self, ctx:SolidityParser.ReturnStatementContext):299 pass300 # Exit a parse tree produced by SolidityParser#returnStatement.301 def exitReturnStatement(self, ctx:SolidityParser.ReturnStatementContext):302 pass303 # Enter a parse tree produced by SolidityParser#throwStatement.304 def enterThrowStatement(self, ctx:SolidityParser.ThrowStatementContext):305 pass306 # Exit a parse tree produced by SolidityParser#throwStatement.307 def exitThrowStatement(self, ctx:SolidityParser.ThrowStatementContext):308 pass309 # Enter a parse tree produced by SolidityParser#emitStatement.310 def enterEmitStatement(self, ctx:SolidityParser.EmitStatementContext):311 pass312 # Exit a parse tree produced by SolidityParser#emitStatement.313 def exitEmitStatement(self, ctx:SolidityParser.EmitStatementContext):314 pass315 # Enter a parse tree produced by SolidityParser#variableDeclarationStatement.316 def enterVariableDeclarationStatement(self, ctx:SolidityParser.VariableDeclarationStatementContext):317 pass318 # Exit a parse tree produced by SolidityParser#variableDeclarationStatement.319 def exitVariableDeclarationStatement(self, ctx:SolidityParser.VariableDeclarationStatementContext):320 pass321 # Enter a parse tree produced by SolidityParser#variableDeclarationList.322 def enterVariableDeclarationList(self, ctx:SolidityParser.VariableDeclarationListContext):323 pass324 # Exit a parse tree produced by SolidityParser#variableDeclarationList.325 def exitVariableDeclarationList(self, ctx:SolidityParser.VariableDeclarationListContext):326 pass327 # Enter a parse tree produced by SolidityParser#identifierList.328 def enterIdentifierList(self, ctx:SolidityParser.IdentifierListContext):329 pass330 # Exit a parse tree produced by SolidityParser#identifierList.331 def exitIdentifierList(self, ctx:SolidityParser.IdentifierListContext):332 pass333 # Enter a parse tree produced by SolidityParser#elementaryTypeName.334 def enterElementaryTypeName(self, ctx:SolidityParser.ElementaryTypeNameContext):335 pass336 # Exit a parse tree produced by SolidityParser#elementaryTypeName.337 def exitElementaryTypeName(self, ctx:SolidityParser.ElementaryTypeNameContext):338 pass339 # Enter a parse tree produced by SolidityParser#expression.340 def enterExpression(self, ctx:SolidityParser.ExpressionContext):341 pass342 # Exit a parse tree produced by SolidityParser#expression.343 def exitExpression(self, ctx:SolidityParser.ExpressionContext):344 pass345 # Enter a parse tree produced by SolidityParser#primaryExpression.346 def enterPrimaryExpression(self, ctx:SolidityParser.PrimaryExpressionContext):347 pass348 # Exit a parse tree produced by SolidityParser#primaryExpression.349 def exitPrimaryExpression(self, ctx:SolidityParser.PrimaryExpressionContext):350 pass351 # Enter a parse tree produced by SolidityParser#expressionList.352 def enterExpressionList(self, ctx:SolidityParser.ExpressionListContext):353 pass354 # Exit a parse tree produced by SolidityParser#expressionList.355 def exitExpressionList(self, ctx:SolidityParser.ExpressionListContext):356 pass357 # Enter a parse tree produced by SolidityParser#nameValueList.358 def enterNameValueList(self, ctx:SolidityParser.NameValueListContext):359 pass360 # Exit a parse tree produced by SolidityParser#nameValueList.361 def exitNameValueList(self, ctx:SolidityParser.NameValueListContext):362 pass363 # Enter a parse tree produced by SolidityParser#nameValue.364 def enterNameValue(self, ctx:SolidityParser.NameValueContext):365 pass366 # Exit a parse tree produced by SolidityParser#nameValue.367 def exitNameValue(self, ctx:SolidityParser.NameValueContext):368 pass369 # Enter a parse tree produced by SolidityParser#functionCallArguments.370 def enterFunctionCallArguments(self, ctx:SolidityParser.FunctionCallArgumentsContext):371 pass372 # Exit a parse tree produced by SolidityParser#functionCallArguments.373 def exitFunctionCallArguments(self, ctx:SolidityParser.FunctionCallArgumentsContext):374 pass375 # Enter a parse tree produced by SolidityParser#functionCall.376 def enterFunctionCall(self, ctx:SolidityParser.FunctionCallContext):377 pass378 # Exit a parse tree produced by SolidityParser#functionCall.379 def exitFunctionCall(self, ctx:SolidityParser.FunctionCallContext):380 pass381 # Enter a parse tree produced by SolidityParser#assemblyBlock.382 def enterAssemblyBlock(self, ctx:SolidityParser.AssemblyBlockContext):383 pass384 # Exit a parse tree produced by SolidityParser#assemblyBlock.385 def exitAssemblyBlock(self, ctx:SolidityParser.AssemblyBlockContext):386 pass387 # Enter a parse tree produced by SolidityParser#assemblyItem.388 def enterAssemblyItem(self, ctx:SolidityParser.AssemblyItemContext):389 pass390 # Exit a parse tree produced by SolidityParser#assemblyItem.391 def exitAssemblyItem(self, ctx:SolidityParser.AssemblyItemContext):392 pass393 # Enter a parse tree produced by SolidityParser#assemblyExpression.394 def enterAssemblyExpression(self, ctx:SolidityParser.AssemblyExpressionContext):395 pass396 # Exit a parse tree produced by SolidityParser#assemblyExpression.397 def exitAssemblyExpression(self, ctx:SolidityParser.AssemblyExpressionContext):398 pass399 # Enter a parse tree produced by SolidityParser#assemblyCall.400 def enterAssemblyCall(self, ctx:SolidityParser.AssemblyCallContext):401 pass402 # Exit a parse tree produced by SolidityParser#assemblyCall.403 def exitAssemblyCall(self, ctx:SolidityParser.AssemblyCallContext):404 pass405 # Enter a parse tree produced by SolidityParser#assemblyLocalDefinition.406 def enterAssemblyLocalDefinition(self, ctx:SolidityParser.AssemblyLocalDefinitionContext):407 pass408 # Exit a parse tree produced by SolidityParser#assemblyLocalDefinition.409 def exitAssemblyLocalDefinition(self, ctx:SolidityParser.AssemblyLocalDefinitionContext):410 pass411 # Enter a parse tree produced by SolidityParser#assemblyAssignment.412 def enterAssemblyAssignment(self, ctx:SolidityParser.AssemblyAssignmentContext):413 pass414 # Exit a parse tree produced by SolidityParser#assemblyAssignment.415 def exitAssemblyAssignment(self, ctx:SolidityParser.AssemblyAssignmentContext):416 pass417 # Enter a parse tree produced by SolidityParser#assemblyIdentifierOrList.418 def enterAssemblyIdentifierOrList(self, ctx:SolidityParser.AssemblyIdentifierOrListContext):419 pass420 # Exit a parse tree produced by SolidityParser#assemblyIdentifierOrList.421 def exitAssemblyIdentifierOrList(self, ctx:SolidityParser.AssemblyIdentifierOrListContext):422 pass423 # Enter a parse tree produced by SolidityParser#assemblyIdentifierList.424 def enterAssemblyIdentifierList(self, ctx:SolidityParser.AssemblyIdentifierListContext):425 pass426 # Exit a parse tree produced by SolidityParser#assemblyIdentifierList.427 def exitAssemblyIdentifierList(self, ctx:SolidityParser.AssemblyIdentifierListContext):428 pass429 # Enter a parse tree produced by SolidityParser#assemblyStackAssignment.430 def enterAssemblyStackAssignment(self, ctx:SolidityParser.AssemblyStackAssignmentContext):431 pass432 # Exit a parse tree produced by SolidityParser#assemblyStackAssignment.433 def exitAssemblyStackAssignment(self, ctx:SolidityParser.AssemblyStackAssignmentContext):434 pass435 # Enter a parse tree produced by SolidityParser#labelDefinition.436 def enterLabelDefinition(self, ctx:SolidityParser.LabelDefinitionContext):437 pass438 # Exit a parse tree produced by SolidityParser#labelDefinition.439 def exitLabelDefinition(self, ctx:SolidityParser.LabelDefinitionContext):440 pass441 # Enter a parse tree produced by SolidityParser#assemblySwitch.442 def enterAssemblySwitch(self, ctx:SolidityParser.AssemblySwitchContext):443 pass444 # Exit a parse tree produced by SolidityParser#assemblySwitch.445 def exitAssemblySwitch(self, ctx:SolidityParser.AssemblySwitchContext):446 pass447 # Enter a parse tree produced by SolidityParser#assemblyCase.448 def enterAssemblyCase(self, ctx:SolidityParser.AssemblyCaseContext):449 pass450 # Exit a parse tree produced by SolidityParser#assemblyCase.451 def exitAssemblyCase(self, ctx:SolidityParser.AssemblyCaseContext):452 pass453 # Enter a parse tree produced by SolidityParser#assemblyFunctionDefinition.454 def enterAssemblyFunctionDefinition(self, ctx:SolidityParser.AssemblyFunctionDefinitionContext):455 pass456 # Exit a parse tree produced by SolidityParser#assemblyFunctionDefinition.457 def exitAssemblyFunctionDefinition(self, ctx:SolidityParser.AssemblyFunctionDefinitionContext):458 pass459 # Enter a parse tree produced by SolidityParser#assemblyFunctionReturns.460 def enterAssemblyFunctionReturns(self, ctx:SolidityParser.AssemblyFunctionReturnsContext):461 pass462 # Exit a parse tree produced by SolidityParser#assemblyFunctionReturns.463 def exitAssemblyFunctionReturns(self, ctx:SolidityParser.AssemblyFunctionReturnsContext):464 pass465 # Enter a parse tree produced by SolidityParser#assemblyFor.466 def enterAssemblyFor(self, ctx:SolidityParser.AssemblyForContext):467 pass468 # Exit a parse tree produced by SolidityParser#assemblyFor.469 def exitAssemblyFor(self, ctx:SolidityParser.AssemblyForContext):470 pass471 # Enter a parse tree produced by SolidityParser#assemblyIf.472 def enterAssemblyIf(self, ctx:SolidityParser.AssemblyIfContext):473 pass474 # Exit a parse tree produced by SolidityParser#assemblyIf.475 def exitAssemblyIf(self, ctx:SolidityParser.AssemblyIfContext):476 pass477 # Enter a parse tree produced by SolidityParser#assemblyLiteral.478 def enterAssemblyLiteral(self, ctx:SolidityParser.AssemblyLiteralContext):479 pass480 # Exit a parse tree produced by SolidityParser#assemblyLiteral.481 def exitAssemblyLiteral(self, ctx:SolidityParser.AssemblyLiteralContext):482 pass483 # Enter a parse tree produced by SolidityParser#subAssembly.484 def enterSubAssembly(self, ctx:SolidityParser.SubAssemblyContext):485 pass486 # Exit a parse tree produced by SolidityParser#subAssembly.487 def exitSubAssembly(self, ctx:SolidityParser.SubAssemblyContext):488 pass489 # Enter a parse tree produced by SolidityParser#tupleExpression.490 def enterTupleExpression(self, ctx:SolidityParser.TupleExpressionContext):491 pass492 # Exit a parse tree produced by SolidityParser#tupleExpression.493 def exitTupleExpression(self, ctx:SolidityParser.TupleExpressionContext):494 pass495 # Enter a parse tree produced by SolidityParser#elementaryTypeNameExpression.496 def enterElementaryTypeNameExpression(self, ctx:SolidityParser.ElementaryTypeNameExpressionContext):497 pass498 # Exit a parse tree produced by SolidityParser#elementaryTypeNameExpression.499 def exitElementaryTypeNameExpression(self, ctx:SolidityParser.ElementaryTypeNameExpressionContext):500 pass501 # Enter a parse tree produced by SolidityParser#numberLiteral.502 def enterNumberLiteral(self, ctx:SolidityParser.NumberLiteralContext):503 pass504 # Exit a parse tree produced by SolidityParser#numberLiteral.505 def exitNumberLiteral(self, ctx:SolidityParser.NumberLiteralContext):506 pass507 # Enter a parse tree produced by SolidityParser#identifier.508 def enterIdentifier(self, ctx:SolidityParser.IdentifierContext):509 pass510 # Exit a parse tree produced by SolidityParser#identifier.511 def exitIdentifier(self, ctx:SolidityParser.IdentifierContext):...

test_dictionary.py

Source:test_dictionary.py

1def WebIDLTest(parser, harness):2 parser.parse("""3 dictionary Dict2 : Dict1 {4 long child = 5;5 Dict1 aaandAnother;6 };7 dictionary Dict1 {8 long parent;9 double otherParent;10 };11 """)12 results = parser.finish()13 dict1 = results[1];14 dict2 = results[0];15 harness.check(len(dict1.members), 2, "Dict1 has two members")16 harness.check(len(dict2.members), 2, "Dict2 has four members")17 harness.check(dict1.members[0].identifier.name, "otherParent",18 "'o' comes before 'p'")19 harness.check(dict1.members[1].identifier.name, "parent",20 "'o' really comes before 'p'")21 harness.check(dict2.members[0].identifier.name, "aaandAnother",22 "'a' comes before 'c'")23 harness.check(dict2.members[1].identifier.name, "child",24 "'a' really comes before 'c'")25 # Now reset our parser26 parser = parser.reset()27 threw = False28 try:29 parser.parse("""30 dictionary Dict {31 long prop = 5;32 long prop;33 };34 """)35 results = parser.finish()36 except:37 threw = True38 harness.ok(threw, "Should not allow name duplication in a dictionary")39 # Now reset our parser again40 parser = parser.reset()41 threw = False42 try:43 parser.parse("""44 dictionary Dict1 : Dict2 {45 long prop = 5;46 };47 dictionary Dict2 : Dict3 {48 long prop2;49 };50 dictionary Dict3 {51 double prop;52 };53 """)54 results = parser.finish()55 except:56 threw = True57 harness.ok(threw, "Should not allow name duplication in a dictionary and "58 "its ancestor")59 # More reset60 parser = parser.reset()61 threw = False62 try:63 parser.parse("""64 interface Iface {};65 dictionary Dict : Iface {66 long prop;67 };68 """)69 results = parser.finish()70 except:71 threw = True72 harness.ok(threw, "Should not allow non-dictionary parents for dictionaries")73 # Even more reset74 parser = parser.reset()75 threw = False76 try:77 parser.parse("""78 dictionary A : B {};79 dictionary B : A {};80 """)81 results = parser.finish()82 except:83 threw = True84 harness.ok(threw, "Should not allow cycles in dictionary inheritance chains")85 parser = parser.reset()86 threw = False87 try:88 parser.parse("""89 dictionary A {90 [TreatNullAs=EmptyString] DOMString foo;91 };92 """)93 results = parser.finish()94 except:95 threw = True96 harness.ok(threw, "Should not allow [TreatNullAs] on dictionary members");97 parser = parser.reset()98 threw = False99 try:100 parser.parse("""101 dictionary A {102 };103 interface X {104 void doFoo(A arg);105 };106 """)107 results = parser.finish()108 except:109 threw = True110 harness.ok(threw, "Trailing dictionary arg must be optional")111 parser = parser.reset()112 threw = False113 try:114 parser.parse("""115 dictionary A {116 };117 interface X {118 void doFoo((A or DOMString) arg);119 };120 """)121 results = parser.finish()122 except:123 threw = True124 harness.ok(threw,125 "Trailing union arg containing a dictionary must be optional")126 parser = parser.reset()127 threw = False128 try:129 parser.parse("""130 dictionary A {131 };132 interface X {133 void doFoo(A arg1, optional long arg2);134 };135 """)136 results = parser.finish()137 except:138 threw = True139 harness.ok(threw, "Dictionary arg followed by optional arg must be optional")140 parser = parser.reset()141 threw = False142 try:143 parser.parse("""144 dictionary A {145 };146 interface X {147 void doFoo(A arg1, optional long arg2, long arg3);148 };149 """)150 results = parser.finish()151 except:152 threw = True153 harness.ok(not threw,154 "Dictionary arg followed by non-optional arg doesn't have to be optional")155 parser = parser.reset()156 threw = False157 try:158 parser.parse("""159 dictionary A {160 };161 interface X {162 void doFoo((A or DOMString) arg1, optional long arg2);163 };164 """)165 results = parser.finish()166 except:167 threw = True168 harness.ok(threw,169 "Union arg containing dictionary followed by optional arg must "170 "be optional")171 parser = parser.reset()172 parser.parse("""173 dictionary A {174 };175 interface X {176 void doFoo(A arg1, long arg2);177 };178 """)179 results = parser.finish()180 harness.ok(True, "Dictionary arg followed by required arg can be required")181 parser = parser.reset()182 threw = False183 try:184 parser.parse("""185 dictionary A {186 };187 interface X {188 void doFoo(optional A? arg1);189 };190 """)191 results = parser.finish()192 except:193 threw = True194 harness.ok(threw, "Dictionary arg must not be nullable")195 parser = parser.reset()196 threw = False197 try:198 parser.parse("""199 dictionary A {200 };201 interface X {202 void doFoo(optional (A or long)? arg1);203 };204 """)205 results = parser.finish()206 except:207 threw = True208 harness.ok(threw, "Dictionary arg must not be in a nullable union")209 parser = parser.reset()210 threw = False211 try:212 parser.parse("""213 dictionary A {214 };215 interface X {216 void doFoo(optional (A or long?) arg1);217 };218 """)219 results = parser.finish()220 except:221 threw = True222 harness.ok(threw,223 "Dictionary must not be in a union with a nullable type")224 parser = parser.reset()225 threw = False226 try:227 parser.parse("""228 dictionary A {229 };230 interface X {231 void doFoo(optional (long? or A) arg1);232 };233 """)234 results = parser.finish()235 except:236 threw = True237 harness.ok(threw,238 "A nullable type must not be in a union with a dictionary")239 parser = parser.reset()240 parser.parse("""241 dictionary A {242 };243 interface X {244 A? doFoo();245 };246 """)247 results = parser.finish()248 harness.ok(True, "Dictionary return value can be nullable")249 parser = parser.reset()250 parser.parse("""251 dictionary A {252 };253 interface X {254 void doFoo(optional A arg);255 };256 """)257 results = parser.finish()258 harness.ok(True, "Dictionary arg should actually parse")259 parser = parser.reset()260 parser.parse("""261 dictionary A {262 };263 interface X {264 void doFoo(optional (A or DOMString) arg);265 };266 """)267 results = parser.finish()268 harness.ok(True, "Union arg containing a dictionary should actually parse")269 parser = parser.reset()270 threw = False271 try:272 parser.parse("""273 dictionary Foo {274 Foo foo;275 };276 """)277 results = parser.finish()278 except:279 threw = True280 harness.ok(threw, "Member type must not be its Dictionary.")281 parser = parser.reset()282 threw = False283 try:284 parser.parse("""285 dictionary Foo3 : Foo {286 short d;287 };288 dictionary Foo2 : Foo3 {289 boolean c;290 };291 dictionary Foo1 : Foo2 {292 long a;293 };294 dictionary Foo {295 Foo1 b;296 };297 """)298 results = parser.finish()299 except:300 threw = True301 harness.ok(threw, "Member type must not be a Dictionary that "302 "inherits from its Dictionary.")303 parser = parser.reset()304 threw = False305 try:306 parser.parse("""307 dictionary Foo {308 (Foo or DOMString)[]? b;309 };310 """)311 results = parser.finish()312 except:313 threw = True314 harness.ok(threw, "Member type must not be a Nullable type "315 "whose inner type includes its Dictionary.")316 parser = parser.reset()317 threw = False318 try:319 parser.parse("""320 dictionary Foo {321 (DOMString or Foo) b;322 };323 """)324 results = parser.finish()325 except:326 threw = True327 harness.ok(threw, "Member type must not be a Union type, one of "328 "whose member types includes its Dictionary.")329 parser = parser.reset()330 threw = False331 try:332 parser.parse("""333 dictionary Foo {334 sequence<sequence<sequence<Foo>>> c;335 };336 """)337 results = parser.finish()338 except:339 threw = True340 harness.ok(threw, "Member type must not be a Sequence type "341 "whose element type includes its Dictionary.")342 parser = parser.reset()343 threw = False344 try:345 parser.parse("""346 dictionary Foo {347 (DOMString or Foo)[] d;348 };349 """)350 results = parser.finish()351 except:352 threw = True353 harness.ok(threw, "Member type must not be an Array type "354 "whose element type includes its Dictionary.")355 parser = parser.reset()356 threw = False357 try:358 parser.parse("""359 dictionary Foo {360 Foo1 b;361 };362 dictionary Foo3 {363 Foo d;364 };365 dictionary Foo2 : Foo3 {366 short c;367 };368 dictionary Foo1 : Foo2 {369 long a;370 };371 """)372 results = parser.finish()373 except:374 threw = True375 harness.ok(threw, "Member type must not be a Dictionary, one of whose "376 "members or inherited members has a type that includes "377 "its Dictionary.")378 parser = parser.reset();379 threw = False380 try:381 parser.parse("""382 dictionary Foo {383 };384 dictionary Bar {385 Foo? d;386 };387 """)388 results = parser.finish()389 except:390 threw = True391 harness.ok(threw, "Member type must not be a nullable dictionary")392 parser = parser.reset();393 parser.parse("""394 dictionary Foo {395 unrestricted float urFloat = 0;396 unrestricted float urFloat2 = 1.1;397 unrestricted float urFloat3 = -1.1;398 unrestricted float? urFloat4 = null;399 unrestricted float infUrFloat = Infinity;400 unrestricted float negativeInfUrFloat = -Infinity;401 unrestricted float nanUrFloat = NaN;402 unrestricted double urDouble = 0;403 unrestricted double urDouble2 = 1.1;404 unrestricted double urDouble3 = -1.1;405 unrestricted double? urDouble4 = null;406 unrestricted double infUrDouble = Infinity;407 unrestricted double negativeInfUrDouble = -Infinity;408 unrestricted double nanUrDouble = NaN;409 };410 """)411 results = parser.finish()412 harness.ok(True, "Parsing default values for unrestricted types succeeded.")413 parser = parser.reset();414 threw = False415 try:416 parser.parse("""417 dictionary Foo {418 double f = Infinity;419 };420 """)421 results = parser.finish()422 except:423 threw = True424 harness.ok(threw, "Only unrestricted values can be initialized to Infinity")425 parser = parser.reset();426 threw = False427 try:428 parser.parse("""429 dictionary Foo {430 double f = -Infinity;431 };432 """)433 results = parser.finish()434 except:435 threw = True436 harness.ok(threw, "Only unrestricted values can be initialized to -Infinity")437 parser = parser.reset();438 threw = False439 try:440 parser.parse("""441 dictionary Foo {442 double f = NaN;443 };444 """)445 results = parser.finish()446 except:447 threw = True448 harness.ok(threw, "Only unrestricted values can be initialized to NaN")449 parser = parser.reset();450 threw = False451 try:452 parser.parse("""453 dictionary Foo {454 float f = Infinity;455 };456 """)457 results = parser.finish()458 except:459 threw = True460 harness.ok(threw, "Only unrestricted values can be initialized to Infinity")461 parser = parser.reset();462 threw = False463 try:464 parser.parse("""465 dictionary Foo {466 float f = -Infinity;467 };468 """)469 results = parser.finish()470 except:471 threw = True472 harness.ok(threw, "Only unrestricted values can be initialized to -Infinity")473 parser = parser.reset();474 threw = False475 try:476 parser.parse("""477 dictionary Foo {478 float f = NaN;479 };480 """)481 results = parser.finish()482 except:483 threw = True...

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