188 lines
5.8 KiB
HTML
Executable File
188 lines
5.8 KiB
HTML
Executable File
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta http-equiv="content-type" content="text/html;charset=utf-8" />
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<title>t012lexerXML</title>
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<!-- ANTLR includes -->
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<script type="text/javascript" src="../../lib/antlr3-all.js"></script>
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<script type="text/javascript" src="t012lexerXML.js"></script>
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<!-- JsUnit include -->
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<script type="text/javascript" src="../jsunit/app/jsUnitCore.js"></script>
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<!-- Test Code -->
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<script type="text/javascript">
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function TLexer() {
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TLexer.superclass.constructor.apply(this, arguments);
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}
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org.antlr.lang.extend(TLexer, t012lexerXML, {
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reportError: function(re) {
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/* don't recover, just crash */
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throw re;
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}
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});
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function testValid() {
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var xinput = [
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"<?xml version='1.0'?>",
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"<!DOCTYPE component [",
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"<!ELEMENT component (PCDATA|sub)*>",
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"<!ATTLIST component",
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" attr CDATA #IMPLIED",
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" attr2 CDATA #IMPLIED",
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">",
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"<!ELMENT sub EMPTY>",
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"",
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"]>",
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"<component attr=\"val'ue\" attr2='val\"ue'>",
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"<!-- This is a comment -->",
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"Text",
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"<![CDATA[huhu]]>",
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"öäüß",
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"&",
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"<",
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"<?xtal cursor='11'?>",
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"<sub/>",
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"<sub></sub>",
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"</component>"
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].join("\n"),
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xoutput = [
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"XML declaration",
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"Attr: version='1.0'",
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"ROOTELEMENT: component",
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"INTERNAL DTD: [",
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"<!ELEMENT component (PCDATA|sub)*>",
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"<!ATTLIST component",
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" attr CDATA #IMPLIED",
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" attr2 CDATA #IMPLIED",
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">",
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"<!ELMENT sub EMPTY>",
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"",
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"]",
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"Start Tag: component",
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"Attr: attr=\"val'ue\"",
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"Attr: attr2='val\"ue'",
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"PCDATA: \"",
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"\"",
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"Comment: \"<!-- This is a comment -->\"",
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"PCDATA: \"",
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"Text",
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"\"",
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"CDATA: \"<![CDATA[huhu]]>\"",
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"PCDATA: \"",
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"öäüß",
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"&",
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"<",
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"\"",
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"PI: xtal",
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"Attr: cursor='11'",
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"PCDATA: \"",
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"\"",
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"Empty Element: sub",
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"PCDATA: \"",
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"\"",
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"Start Tag: sub",
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"End Tag: sub",
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"PCDATA: \"",
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"\"",
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"End Tag: component"
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].join("\n"),
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stream = new org.antlr.runtime.ANTLRStringStream(xinput),
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lexer = new TLexer(stream),
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token;
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while (true) {
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token = lexer.nextToken();
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if (token.type == org.antlr.runtime.Token.EOF) {
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break;
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}
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}
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assertEquals(xoutput, lexer.lout.join("\n"));
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}
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function testMalformedInput1() {
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var input = [
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"<?xml version='1.0'?>",
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"<document d>",
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"</document>"
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].join("\n"),
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stream = new org.antlr.runtime.ANTLRStringStream(input),
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lexer = new TLexer(stream),
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token;
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try {
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while (true) {
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token = lexer.nextToken();
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if (token.type == org.antlr.runtime.Token.EOF) {
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break;
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}
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}
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fail("block should have thrown an nvae");
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} catch(exc) {
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assert(exc instanceof org.antlr.runtime.NoViableAltException);
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assertEquals(exc.getUnexpectedType(), ">");
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assertEquals(exc.charPositionInLine, 11);
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assertEquals(exc.line, 2);
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}
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}
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function testMalformedInput2() {
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var input = [
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"<?tml version='1.0'?>",
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"<document>",
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"</document>"
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].join("\n"),
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stream = new org.antlr.runtime.ANTLRStringStream(input),
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lexer = new TLexer(stream),
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token;
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try {
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while (true) {
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token = lexer.nextToken();
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if (token.type == org.antlr.runtime.Token.EOF) {
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break;
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}
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}
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fail("block should have thrown an nvae");
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} catch(exc) {
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assert(exc instanceof org.antlr.runtime.MismatchedSetException);
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assertEquals(exc.getUnexpectedType(), "t");
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assertEquals(exc.charPositionInLine, 2);
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assertEquals(exc.line, 1);
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}
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}
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function testMalformedInput3() {
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var input = [
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"<?xml version='1.0'?>",
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"<docu ment attr=\"foo\">",
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"</document>"
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].join("\n"),
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stream = new org.antlr.runtime.ANTLRStringStream(input),
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lexer = new TLexer(stream),
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token;
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try {
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while (true) {
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token = lexer.nextToken();
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if (token.type == org.antlr.runtime.Token.EOF) {
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break;
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}
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}
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fail("block should have thrown an nvae");
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} catch(exc) {
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assert(exc instanceof org.antlr.runtime.NoViableAltException);
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assertEquals(exc.getUnexpectedType(), "a");
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assertEquals(exc.charPositionInLine, 11);
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assertEquals(exc.line, 2);
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}
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}
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</script>
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</head>
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<body>
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<h1>t012lexerXML</h1>
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</body>
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</html>
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