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Improving readability.

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pschwartau%netscape.com 2002-02-08 21:42:55 +00:00
Родитель 9505f1c196
Коммит 64d729ccb2
1 изменённых файлов: 58 добавлений и 57 удалений
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115
js/tests/ecma_3/RegExp/regress-103087.js
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@ -38,8 +38,58 @@ var lc = '';
var rc = '';
// here's a string to test the regexps on -
var str = '';
// the regexps are built in pieces -
var NameStrt = "[A-Za-z_:]|[^\\x00-\\x7F]";
var NameChar = "[A-Za-z0-9_:.-]|[^\\x00-\\x7F]";
var Name = "(" + NameStrt + ")(" + NameChar + ")*";
var TextSE = "[^<]+";
var UntilHyphen = "[^-]*-";
var Until2Hyphens = UntilHyphen + "([^-]" + UntilHyphen + ")*-";
var CommentCE = Until2Hyphens + ">?";
var UntilRSBs = "[^]]*]([^]]+])*]+";
var CDATA_CE = UntilRSBs + "([^]>]" + UntilRSBs + ")*>";
var S = "[ \\n\\t\\r]+";
var QuoteSE = '"[^"]' + "*" + '"' + "|'[^']*'";
var DT_IdentSE = S + Name + "(" + S + "(" + Name + "|" + QuoteSE + "))*";
var MarkupDeclCE = "([^]\"'><]+|" + QuoteSE + ")*>";
var S1 = "[\\n\\r\\t ]";
var UntilQMs = "[^?]*\\?+";
var PI_Tail = "\\?>|" + S1 + UntilQMs + "([^>?]" + UntilQMs + ")*>";
var DT_ItemSE = "<(!(--" + Until2Hyphens + ">|[^-]" + MarkupDeclCE + ")|\\?" + Name + "(" + PI_Tail + "))|%" + Name + ";|" + S;
var DocTypeCE = DT_IdentSE + "(" + S + ")?(\\[(" + DT_ItemSE + ")*](" + S + ")?)?>?";
var DeclCE = "--(" + CommentCE + ")?|\\[CDATA\\[(" + CDATA_CE + ")?|DOCTYPE(" + DocTypeCE + ")?";
var PI_CE = Name + "(" + PI_Tail + ")?";
var EndTagCE = Name + "(" + S + ")?>?";
var AttValSE = '"[^<"]' + "*" + '"' + "|'[^<']*'";
var ElemTagCE = Name + "(" + S + Name + "(" + S + ")?=(" + S + ")?(" + AttValSE + "))*(" + S + ")?/?>?";
var MarkupSPE = "<(!(" + DeclCE + ")?|\\?(" + PI_CE + ")?|/(" + EndTagCE + ")?|(" + ElemTagCE + ")?)";
var XML_SPE = TextSE + "|" + MarkupSPE;
var CommentRE = "<!--" + Until2Hyphens + ">";
var CommentSPE = "<!--(" + CommentCE + ")?";
var PI_RE = "<\\?" + Name + "(" + PI_Tail + ")";
var Erroneous_PI_SE = "<\\?[^?]*(\\?[^>]+)*\\?>";
var PI_SPE = "<\\?(" + PI_CE + ")?";
var CDATA_RE = "<!\\[CDATA\\[" + CDATA_CE;
var CDATA_SPE = "<!\\[CDATA\\[(" + CDATA_CE + ")?";
var ElemTagSE = "<(" + NameStrt + ")([^<>\"']+|" + AttValSE + ")*>";
var ElemTagRE = "<" + Name + "(" + S + Name + "(" + S + ")?=(" + S + ")?(" + AttValSE + "))*(" + S + ")?/?>";
var ElemTagSPE = "<" + ElemTagCE;
var EndTagRE = "</" + Name + "(" + S + ")?>";
var EndTagSPE = "</(" + EndTagCE + ")?";
var DocTypeSPE = "<!DOCTYPE(" + DocTypeCE + ")?";
var PERef_APE = "%(" + Name + ";?)?";
var HexPart = "x([0-9a-fA-F]+;?)?";
var NumPart = "#([0-9]+;?|" + HexPart + ")?";
var CGRef_APE = "&(" + Name + ";?|" + NumPart + ")?";
var Text_PE = CGRef_APE + "|[^&]+";
var EntityValue_PE = CGRef_APE + "|" + PERef_APE + "|[^%&]+";
var rePatterns = new Array(AttValSE, CDATA_CE, CDATA_RE, CDATA_SPE, CGRef_APE, CommentCE, CommentRE, CommentSPE, DT_IdentSE, DT_ItemSE, DeclCE, DocTypeCE, DocTypeSPE, ElemTagCE, ElemTagRE, ElemTagSE, ElemTagSPE, EndTagCE, EndTagRE, EndTagSPE, EntityValue_PE, Erroneous_PI_SE, HexPart, MarkupDeclCE, MarkupSPE, Name, NameChar, NameStrt, NumPart, PERef_APE, PI_CE, PI_RE, PI_SPE, PI_Tail, QuoteSE, S, S1, TextSE, Text_PE, Until2Hyphens, UntilHyphen, UntilQMs, UntilRSBs, XML_SPE);
// here's a big string to test the regexps on -
var str = '';
str += '<html xmlns="http://www.w3.org/1999/xhtml"' + '\n';
str += ' xmlns:xlink="http://www.w3.org/XML/XLink/0.9">' + '\n';
str += ' <head><title>Three Namespaces</title></head>' + '\n';
@ -62,55 +112,6 @@ str += ' </body>' + '\n';
str += '</html>';
// the regexps are built in pieces -
NameStrt = "[A-Za-z_:]|[^\\x00-\\x7F]";
NameChar = "[A-Za-z0-9_:.-]|[^\\x00-\\x7F]";
Name = "(" + NameStrt + ")(" + NameChar + ")*";
TextSE = "[^<]+";
UntilHyphen = "[^-]*-";
Until2Hyphens = UntilHyphen + "([^-]" + UntilHyphen + ")*-";
CommentCE = Until2Hyphens + ">?";
UntilRSBs = "[^]]*]([^]]+])*]+";
CDATA_CE = UntilRSBs + "([^]>]" + UntilRSBs + ")*>";
S = "[ \\n\\t\\r]+";
QuoteSE = '"[^"]' + "*" + '"' + "|'[^']*'";
DT_IdentSE = S + Name + "(" + S + "(" + Name + "|" + QuoteSE + "))*";
MarkupDeclCE = "([^]\"'><]+|" + QuoteSE + ")*>";
S1 = "[\\n\\r\\t ]";
UntilQMs = "[^?]*\\?+";
PI_Tail = "\\?>|" + S1 + UntilQMs + "([^>?]" + UntilQMs + ")*>";
DT_ItemSE = "<(!(--" + Until2Hyphens + ">|[^-]" + MarkupDeclCE + ")|\\?" + Name + "(" + PI_Tail + "))|%" + Name + ";|" + S;
DocTypeCE = DT_IdentSE + "(" + S + ")?(\\[(" + DT_ItemSE + ")*](" + S + ")?)?>?";
DeclCE = "--(" + CommentCE + ")?|\\[CDATA\\[(" + CDATA_CE + ")?|DOCTYPE(" + DocTypeCE + ")?";
PI_CE = Name + "(" + PI_Tail + ")?";
EndTagCE = Name + "(" + S + ")?>?";
AttValSE = '"[^<"]' + "*" + '"' + "|'[^<']*'";
ElemTagCE = Name + "(" + S + Name + "(" + S + ")?=(" + S + ")?(" + AttValSE + "))*(" + S + ")?/?>?";
MarkupSPE = "<(!(" + DeclCE + ")?|\\?(" + PI_CE + ")?|/(" + EndTagCE + ")?|(" + ElemTagCE + ")?)";
XML_SPE = TextSE + "|" + MarkupSPE;
CommentRE = "<!--" + Until2Hyphens + ">";
CommentSPE = "<!--(" + CommentCE + ")?";
PI_RE = "<\\?" + Name + "(" + PI_Tail + ")";
Erroneous_PI_SE = "<\\?[^?]*(\\?[^>]+)*\\?>";
PI_SPE = "<\\?(" + PI_CE + ")?";
CDATA_RE = "<!\\[CDATA\\[" + CDATA_CE;
CDATA_SPE = "<!\\[CDATA\\[(" + CDATA_CE + ")?";
ElemTagSE = "<(" + NameStrt + ")([^<>\"']+|" + AttValSE + ")*>";
ElemTagRE = "<" + Name + "(" + S + Name + "(" + S + ")?=(" + S + ")?(" + AttValSE + "))*(" + S + ")?/?>";
ElemTagSPE = "<" + ElemTagCE;
EndTagRE = "</" + Name + "(" + S + ")?>";
EndTagSPE = "</(" + EndTagCE + ")?";
DocTypeSPE = "<!DOCTYPE(" + DocTypeCE + ")?";
PERef_APE = "%(" + Name + ";?)?";
HexPart = "x([0-9a-fA-F]+;?)?";
NumPart = "#([0-9]+;?|" + HexPart + ")?";
CGRef_APE = "&(" + Name + ";?|" + NumPart + ")?";
Text_PE = CGRef_APE + "|[^&]+";
EntityValue_PE = CGRef_APE + "|" + PERef_APE + "|[^%&]+";
REstrings = new Array(AttValSE, CDATA_CE, CDATA_RE, CDATA_SPE, CGRef_APE, CommentCE, CommentRE, CommentSPE, DT_IdentSE, DT_ItemSE, DeclCE, DocTypeCE, DocTypeSPE, ElemTagCE, ElemTagRE, ElemTagSE, ElemTagSPE, EndTagCE, EndTagRE, EndTagSPE, EntityValue_PE, Erroneous_PI_SE, HexPart, MarkupDeclCE, MarkupSPE, Name, NameChar, NameStrt, NumPart, PERef_APE, PI_CE, PI_RE, PI_SPE, PI_Tail, QuoteSE, S, S1, TextSE, Text_PE, Until2Hyphens, UntilHyphen, UntilQMs, UntilRSBs, XML_SPE);
REnames = new Array('AttValSE', 'CDATA_CE', 'CDATA_RE', 'CDATA_SPE', 'CGRef_APE', 'CommentCE', 'CommentRE', 'CommentSPE', 'DT_IdentSE', 'DT_ItemSE', 'DeclCE', 'DocTypeCE', 'DocTypeSPE', 'ElemTagCE', 'ElemTagRE', 'ElemTagSE', 'ElemTagSPE', 'EndTagCE', 'EndTagRE', 'EndTagSPE', 'EntityValue_PE', 'Erroneous_PI_SE', 'HexPart', 'MarkupDeclCE', 'MarkupSPE', 'Name', 'NameChar', 'NameStrt', 'NumPart', 'PERef_APE', 'PI_CE', 'PI_RE', 'PI_SPE', 'PI_Tail', 'QuoteSE', 'S', 'S1', 'TextSE', 'Text_PE', 'Until2Hyphens', 'UntilHyphen', 'UntilQMs', 'UntilRSBs', 'XML_SPE');
//-----------------------------------------------------------------------------
test();
@ -124,20 +125,20 @@ function test()
printBugNumber (bug);
printStatus (summary);
/*
* Testing that we don't crash on any of these -
*/
for (var i=0; i<REstrings.length; i++)
for (var i=0; i<rePatterns.length; i++)
{
status = inSection(i);
re = new RegExp(REstrings[i]);
re = new RegExp(rePatterns[i]);
// Test that we don't crash on any of these -
re.exec(str);
getResults();
// Just for the heck of it, test the current leftContext
re.exec(lc);
getResults();
// Test the current rightContext
re.exec(rc);
getResults();
}