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new element loop

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This commit is contained in:
Lee Thomason (grinliz)
2012-02-23 22:27:28 -08:00
parent d627776dd3
commit 46a14cfec7
3 changed files with 481 additions and 409 deletions
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534
xmltest.cpp
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@@ -129,7 +129,7 @@ int main( int argc, const char* argv )
printf( "----------------------------------------------\n" );
}
}
#if 1
{
static const char* test = "<!--hello world\n"
" line 2\r"
@@ -358,283 +358,285 @@ int main( int argc, const char* argv )
XMLTest( "UTF-8: Verified multi-language round trip.", 1, okay );
}
// --------GetText()-----------
{
const char* str = "<foo>This is text</foo>";
XMLDocument doc;
doc.Parse( str );
const XMLElement* element = doc.RootElement();
XMLTest( "GetText() normal use.", "This is text", element->GetText() );
str = "<foo><b>This is text</b></foo>";
doc.Parse( str );
element = doc.RootElement();
XMLTest( "GetText() contained element.", element->GetText() == 0, true );
}
// --------GetText()-----------
{
const char* str = "<foo>This is text</foo>";
XMLDocument doc;
doc.Parse( str );
const XMLElement* element = doc.RootElement();
XMLTest( "GetText() normal use.", "This is text", element->GetText() );
str = "<foo><b>This is text</b></foo>";
doc.Parse( str );
element = doc.RootElement();
XMLTest( "GetText() contained element.", element->GetText() == 0, true );
}
// ---------- CDATA ---------------
{
const char* str = "<xmlElement>"
"<![CDATA["
"I am > the rules!\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
XMLDocument doc;
doc.Parse( str );
doc.Print();
XMLTest( "CDATA parse.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
false );
}
// ---------- CDATA ---------------
{
const char* str = "<xmlElement>"
"<![CDATA["
"I am > the rules!\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
XMLDocument doc;
doc.Parse( str );
doc.Print();
// ----------- CDATA -------------
{
const char* str = "<xmlElement>"
"<![CDATA["
"<b>I am > the rules!</b>\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
XMLDocument doc;
doc.Parse( str );
doc.Print();
XMLTest( "CDATA parse. [ tixml1:1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
XMLTest( "CDATA parse.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
false );
}
// InsertAfterChild causes crash.
{
// InsertBeforeChild and InsertAfterChild causes crash.
XMLDocument doc;
XMLElement* parent = doc.NewElement( "Parent" );
doc.InsertFirstChild( parent );
XMLElement* childText0 = doc.NewElement( "childText0" );
XMLElement* childText1 = doc.NewElement( "childText1" );
XMLNode* childNode0 = parent->InsertEndChild( childText0 );
XMLNode* childNode1 = parent->InsertAfterChild( childNode0, childText1 );
XMLTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent->LastChild() ), true );
}
{
// Entities not being written correctly.
// From Lynn Allen
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has &quot;quotation marks&quot; and &apos;apostrophe marks&apos;."
" It also has &lt;, &gt;, and &amp;, as well as a fake copyright &#xA9;.\"> </psg>"
"</passages>";
XMLDocument doc;
doc.Parse( passages );
XMLElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute( "context" );
const char* expected = "Line 5 has \"quotation marks\" and 'apostrophe marks'. It also has <, >, and &, as well as a fake copyright \xC2\xA9.";
XMLTest( "Entity transformation: read. ", expected, context, true );
FILE* textfile = fopen( "textfile.txt", "w" );
if ( textfile )
{
XMLStreamer streamer( textfile );
psg->Accept( &streamer );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
TIXMLASSERT( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XMLTest( "Entity transformation: write. ",
"<psg context=\"Line 5 has &quot;quotation marks&quot; and &apos;apostrophe marks&apos;."
" It also has &lt;, &gt;, and &amp;, as well as a fake copyright \xC2\xA9.\"/>\n",
buf, false );
}
fclose( textfile );
}
{
const char* test = "<?xml version='1.0'?><a.elem xmi.version='2.0'/>";
XMLDocument doc;
doc.Parse( test );
XMLTest( "dot in names", doc.Error(), 0);
XMLTest( "dot in names", doc.FirstChildElement()->Name(), "a.elem" );
XMLTest( "dot in names", doc.FirstChildElement()->Attribute( "xmi.version" ), "2.0" );
}
{
const char* test = "<element><Name>1.1 Start easy ignore fin thickness&#xA;</Name></element>";
XMLDocument doc;
doc.Parse( test );
XMLText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XMLTest( "Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n",
false );
}
{
// DOCTYPE not preserved (950171)
//
const char* doctype =
"<?xml version=\"1.0\" ?>"
"<!DOCTYPE PLAY SYSTEM 'play.dtd'>"
"<!ELEMENT title (#PCDATA)>"
"<!ELEMENT books (title,authors)>"
"<element />";
XMLDocument doc;
doc.Parse( doctype );
doc.SaveFile( "test7.xml" );
doc.DeleteChild( doc.RootElement() );
doc.LoadFile( "test7.xml" );
doc.Print();
const XMLUnknown* decl = doc.FirstChild()->NextSibling()->ToUnknown();
XMLTest( "Correct value of unknown.", "DOCTYPE PLAY SYSTEM 'play.dtd'", decl->Value() );
}
// ----------- CDATA -------------
{
const char* str = "<xmlElement>"
"<![CDATA["
"<b>I am > the rules!</b>\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
XMLDocument doc;
doc.Parse( str );
doc.Print();
XMLTest( "CDATA parse. [ tixml1:1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
false );
}
// InsertAfterChild causes crash.
{
// InsertBeforeChild and InsertAfterChild causes crash.
XMLDocument doc;
XMLElement* parent = doc.NewElement( "Parent" );
doc.InsertFirstChild( parent );
XMLElement* childText0 = doc.NewElement( "childText0" );
XMLElement* childText1 = doc.NewElement( "childText1" );
XMLNode* childNode0 = parent->InsertEndChild( childText0 );
XMLNode* childNode1 = parent->InsertAfterChild( childNode0, childText1 );
XMLTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent->LastChild() ), true );
}
{
// Comments do not stream out correctly.
const char* doctype =
"<!-- Somewhat<evil> -->";
XMLDocument doc;
doc.Parse( doctype );
XMLComment* comment = doc.FirstChild()->ToComment();
XMLTest( "Comment formatting.", " Somewhat<evil> ", comment->Value() );
}
{
// Double attributes
const char* doctype = "<element attr='red' attr='blue' />";
XMLDocument doc;
doc.Parse( doctype );
XMLTest( "Parsing repeated attributes.", ERROR_PARSING_ATTRIBUTE, doc.ErrorID() ); // is an error to tinyxml (didn't use to be, but caused issues)
}
{
// Embedded null in stream.
const char* doctype = "<element att\0r='red' attr='blue' />";
XMLDocument doc;
doc.Parse( doctype );
XMLTest( "Embedded null throws error.", true, doc.Error() );
}
{
// Empty documents should return TIXML_ERROR_PARSING_EMPTY, bug 1070717
const char* str = " ";
XMLDocument doc;
doc.Parse( str );
XMLTest( "Empty document error", ERROR_EMPTY_DOCUMENT, doc.ErrorID() );
}
// Entities not being written correctly.
// From Lynn Allen
{
// Low entities
XMLDocument doc;
doc.Parse( "<test>&#x0e;</test>" );
const char result[] = { 0x0e, 0 };
XMLTest( "Low entities.", doc.FirstChildElement()->GetText(), result );
doc.Print();
}
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has &quot;quotation marks&quot; and &apos;apostrophe marks&apos;."
" It also has &lt;, &gt;, and &amp;, as well as a fake copyright &#xA9;.\"> </psg>"
"</passages>";
{
// Attribute values with trailing quotes not handled correctly
XMLDocument doc;
doc.Parse( "<foo attribute=bar\" />" );
XMLTest( "Throw error with bad end quotes.", doc.Error(), true );
}
XMLDocument doc;
doc.Parse( passages );
XMLElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute( "context" );
const char* expected = "Line 5 has \"quotation marks\" and 'apostrophe marks'. It also has <, >, and &, as well as a fake copyright \xC2\xA9.";
{
// [ 1663758 ] Failure to report error on bad XML
XMLDocument xml;
xml.Parse("<x>");
XMLTest("Missing end tag at end of input", xml.Error(), true);
xml.Parse("<x> ");
XMLTest("Missing end tag with trailing whitespace", xml.Error(), true);
xml.Parse("<x></y>");
XMLTest("Mismatched tags", xml.ErrorID(), ERROR_MISMATCHED_ELEMENT);
}
{
// [ 1475201 ] TinyXML parses entities in comments
XMLDocument xml;
xml.Parse("<!-- declarations for <head> & <body> -->"
"<!-- far &amp; away -->" );
XMLNode* e0 = xml.FirstChild();
XMLNode* e1 = e0->NextSibling();
XMLComment* c0 = e0->ToComment();
XMLComment* c1 = e1->ToComment();
XMLTest( "Comments ignore entities.", " declarations for <head> & <body> ", c0->Value(), true );
XMLTest( "Comments ignore entities.", " far &amp; away ", c1->Value(), true );
}
{
XMLDocument xml;
xml.Parse( "<Parent>"
"<child1 att=''/>"
"<!-- With this comment, child2 will not be parsed! -->"
"<child2 att=''/>"
"</Parent>" );
int count = 0;
for( XMLNode* ele = xml.FirstChildElement( "Parent" )->FirstChild();
ele;
ele = ele->NextSibling() )
{
++count;
}
XMLTest( "Comments iterate correctly.", 3, count );
}
{
// trying to repro ]1874301]. If it doesn't go into an infinite loop, all is well.
unsigned char buf[] = "<?xml version=\"1.0\" encoding=\"utf-8\"?><feed><![CDATA[Test XMLblablablalblbl";
buf[60] = 239;
buf[61] = 0;
XMLDocument doc;
doc.Parse( (const char*)buf);
}
{
// bug 1827248 Error while parsing a little bit malformed file
// Actually not malformed - should work.
XMLDocument xml;
xml.Parse( "<attributelist> </attributelist >" );
XMLTest( "Handle end tag whitespace", false, xml.Error() );
}
{
// This one must not result in an infinite loop
XMLDocument xml;
xml.Parse( "<infinite>loop" );
XMLTest( "Infinite loop test.", true, true );
}
XMLTest( "Entity transformation: read. ", expected, context, true );
FILE* textfile = fopen( "textfile.txt", "w" );
if ( textfile )
{
XMLStreamer streamer( textfile );
psg->Accept( &streamer );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
TIXMLASSERT( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XMLTest( "Entity transformation: write. ",
"<psg context=\"Line 5 has &quot;quotation marks&quot; and &apos;apostrophe marks&apos;."
" It also has &lt;, &gt;, and &amp;, as well as a fake copyright \xC2\xA9.\"/>\n",
buf, false );
}
fclose( textfile );
}
{
const char* test = "<?xml version='1.0'?><a.elem xmi.version='2.0'/>";
XMLDocument doc;
doc.Parse( test );
XMLTest( "dot in names", doc.Error(), 0);
XMLTest( "dot in names", doc.FirstChildElement()->Name(), "a.elem" );
XMLTest( "dot in names", doc.FirstChildElement()->Attribute( "xmi.version" ), "2.0" );
}
{
const char* test = "<element><Name>1.1 Start easy ignore fin thickness&#xA;</Name></element>";
XMLDocument doc;
doc.Parse( test );
XMLText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XMLTest( "Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n",
false );
}
{
// DOCTYPE not preserved (950171)
//
const char* doctype =
"<?xml version=\"1.0\" ?>"
"<!DOCTYPE PLAY SYSTEM 'play.dtd'>"
"<!ELEMENT title (#PCDATA)>"
"<!ELEMENT books (title,authors)>"
"<element />";
XMLDocument doc;
doc.Parse( doctype );
doc.SaveFile( "test7.xml" );
doc.DeleteChild( doc.RootElement() );
doc.LoadFile( "test7.xml" );
doc.Print();
const XMLUnknown* decl = doc.FirstChild()->NextSibling()->ToUnknown();
XMLTest( "Correct value of unknown.", "DOCTYPE PLAY SYSTEM 'play.dtd'", decl->Value() );
}
{
// Comments do not stream out correctly.
const char* doctype =
"<!-- Somewhat<evil> -->";
XMLDocument doc;
doc.Parse( doctype );
XMLComment* comment = doc.FirstChild()->ToComment();
XMLTest( "Comment formatting.", " Somewhat<evil> ", comment->Value() );
}
{
// Double attributes
const char* doctype = "<element attr='red' attr='blue' />";
XMLDocument doc;
doc.Parse( doctype );
XMLTest( "Parsing repeated attributes.", ERROR_PARSING_ATTRIBUTE, doc.ErrorID() ); // is an error to tinyxml (didn't use to be, but caused issues)
}
{
// Embedded null in stream.
const char* doctype = "<element att\0r='red' attr='blue' />";
XMLDocument doc;
doc.Parse( doctype );
XMLTest( "Embedded null throws error.", true, doc.Error() );
}
{
// Empty documents should return TIXML_ERROR_PARSING_EMPTY, bug 1070717
const char* str = " ";
XMLDocument doc;
doc.Parse( str );
XMLTest( "Empty document error", ERROR_EMPTY_DOCUMENT, doc.ErrorID() );
}
{
// Low entities
XMLDocument doc;
doc.Parse( "<test>&#x0e;</test>" );
const char result[] = { 0x0e, 0 };
XMLTest( "Low entities.", doc.FirstChildElement()->GetText(), result );
doc.Print();
}
{
// Attribute values with trailing quotes not handled correctly
XMLDocument doc;
doc.Parse( "<foo attribute=bar\" />" );
XMLTest( "Throw error with bad end quotes.", doc.Error(), true );
}
{
// [ 1663758 ] Failure to report error on bad XML
XMLDocument xml;
xml.Parse("<x>");
XMLTest("Missing end tag at end of input", xml.Error(), true);
xml.Parse("<x> ");
XMLTest("Missing end tag with trailing whitespace", xml.Error(), true);
xml.Parse("<x></y>");
XMLTest("Mismatched tags", xml.ErrorID(), ERROR_MISMATCHED_ELEMENT);
}
{
// [ 1475201 ] TinyXML parses entities in comments
XMLDocument xml;
xml.Parse("<!-- declarations for <head> & <body> -->"
"<!-- far &amp; away -->" );
XMLNode* e0 = xml.FirstChild();
XMLNode* e1 = e0->NextSibling();
XMLComment* c0 = e0->ToComment();
XMLComment* c1 = e1->ToComment();
XMLTest( "Comments ignore entities.", " declarations for <head> & <body> ", c0->Value(), true );
XMLTest( "Comments ignore entities.", " far &amp; away ", c1->Value(), true );
}
{
XMLDocument xml;
xml.Parse( "<Parent>"
"<child1 att=''/>"
"<!-- With this comment, child2 will not be parsed! -->"
"<child2 att=''/>"
"</Parent>" );
xml.Print();
int count = 0;
for( XMLNode* ele = xml.FirstChildElement( "Parent" )->FirstChild();
ele;
ele = ele->NextSibling() )
{
++count;
}
XMLTest( "Comments iterate correctly.", 3, count );
}
{
// trying to repro ]1874301]. If it doesn't go into an infinite loop, all is well.
unsigned char buf[] = "<?xml version=\"1.0\" encoding=\"utf-8\"?><feed><![CDATA[Test XMLblablablalblbl";
buf[60] = 239;
buf[61] = 0;
XMLDocument doc;
doc.Parse( (const char*)buf);
}
{
// bug 1827248 Error while parsing a little bit malformed file
// Actually not malformed - should work.
XMLDocument xml;
xml.Parse( "<attributelist> </attributelist >" );
XMLTest( "Handle end tag whitespace", false, xml.Error() );
}
{
// This one must not result in an infinite loop
XMLDocument xml;
xml.Parse( "<infinite>loop" );
XMLTest( "Infinite loop test.", true, true );
}
#endif
#if defined( WIN32 )
_CrtMemCheckpoint( &endMemState );
//_CrtMemDumpStatistics( &endMemState );