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xmltest.cpp
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xmltest.cpp
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/*
Test program for TinyXML.
*/
#ifdef TIXML_USE_STL
#include <iostream>
#include <sstream>
using namespace std;
#else
#include <stdio.h>
#endif
#if defined( WIN32 ) && defined( TUNE )
#include <crtdbg.h>
_CrtMemState startMemState;
_CrtMemState endMemState;
#endif
#include "tinyxml.h"
bool XmlTest (const char* testString, const char* expected, const char* found, bool noEcho = false);
bool XmlTest( const char* testString, int expected, int found, bool noEcho = false );
static int gPass = 0;
static int gFail = 0;
bool XmlTest (const char* testString, const char* expected, const char* found, bool noEcho )
{
bool pass = !strcmp( expected, found );
if ( pass )
printf ("[pass]");
else
printf ("[fail]");
if ( noEcho )
printf (" %s\n", testString);
else
printf (" %s [%s][%s]\n", testString, expected, found);
if ( pass )
++gPass;
else
++gFail;
return pass;
}
bool XmlTest( const char* testString, int expected, int found, bool noEcho )
{
bool pass = ( expected == found );
if ( pass )
printf ("[pass]");
else
printf ("[fail]");
if ( noEcho )
printf (" %s\n", testString);
else
printf (" %s [%d][%d]\n", testString, expected, found);
if ( pass )
++gPass;
else
++gFail;
return pass;
}
void NullLineEndings( char* p )
{
while( p && *p ) {
if ( *p == '\n' || *p == '\r' ) {
*p = 0;
return;
}
++p;
}
}
//
// This file demonstrates some basic functionality of TinyXml.
// Note that the example is very contrived. It presumes you know
// what is in the XML file. But it does test the basic operations,
// and show how to add and remove nodes.
//
int main()
{
//
// We start with the 'demoStart' todo list. Process it. And
// should hopefully end up with the todo list as illustrated.
//
const char* demoStart =
"<?xml version=\"1.0\" standalone='no' >\n"
"<!-- Our to do list data -->"
"<ToDo>\n"
"<!-- Do I need a secure PDA? -->\n"
"<Item priority=\"1\" distance='close'> Go to the <bold>Toy store!</bold></Item>"
"<Item priority=\"2\" distance='none'> Do bills </Item>"
"<Item priority=\"2\" distance='far & back'> Look for Evil Dinosaurs! </Item>"
"</ToDo>";
{
#ifdef TIXML_USE_STL
// What the todo list should look like after processing.
// In stream (no formatting) representation.
const char* demoEnd =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<!-- Our to do list data -->"
"<ToDo>"
"<!-- Do I need a secure PDA? -->"
"<Item priority=\"2\" distance=\"close\">Go to the"
"<bold>Toy store!"
"</bold>"
"</Item>"
"<Item priority=\"1\" distance=\"far\">Talk to:"
"<Meeting where=\"School\">"
"<Attendee name=\"Marple\" position=\"teacher\" />"
"<Attendee name=\"Voel\" position=\"counselor\" />"
"</Meeting>"
"<Meeting where=\"Lunch\" />"
"</Item>"
"<Item priority=\"2\" distance=\"here\">Do bills"
"</Item>"
"</ToDo>";
#endif
// The example parses from the character string (above):
#if defined( WIN32 ) && defined( TUNE )
_CrtMemCheckpoint( &startMemState );
#endif
{
// Write to a file and read it back, to check file I/O.
TiXmlDocument doc( "demotest.xml" );
doc.Parse( demoStart );
if ( doc.Error() )
{
printf( "Error in %s: %s\n", doc.Value(), doc.ErrorDesc() );
exit( 1 );
}
doc.SaveFile();
}
TiXmlDocument doc( "demotest.xml" );
bool loadOkay = doc.LoadFile();
if ( !loadOkay )
{
printf( "Could not load test file 'demotest.xml'. Error='%s'. Exiting.\n", doc.ErrorDesc() );
exit( 1 );
}
printf( "** Demo doc read from disk: ** \n\n" );
printf( "** Printing via doc.Print **\n" );
doc.Print( stdout );
{
printf( "** Printing via TiXmlPrinter **\n" );
TiXmlPrinter printer;
doc.Accept( &printer );
fprintf( stdout, "%s", printer.CStr() );
}
#ifdef TIXML_USE_STL
{
printf( "** Printing via operator<< **\n" );
std::cout << doc;
}
#endif
TiXmlNode* node = 0;
TiXmlElement* todoElement = 0;
TiXmlElement* itemElement = 0;
// --------------------------------------------------------
// An example of changing existing attributes, and removing
// an element from the document.
// --------------------------------------------------------
// Get the "ToDo" element.
// It is a child of the document, and can be selected by name.
node = doc.FirstChild( "ToDo" );
assert( node );
todoElement = node->ToElement();
assert( todoElement );
// Going to the toy store is now our second priority...
// So set the "priority" attribute of the first item in the list.
node = todoElement->FirstChildElement(); // This skips the "PDA" comment.
assert( node );
itemElement = node->ToElement();
assert( itemElement );
itemElement->SetAttribute( "priority", 2 );
// Change the distance to "doing bills" from
// "none" to "here". It's the next sibling element.
itemElement = itemElement->NextSiblingElement();
assert( itemElement );
itemElement->SetAttribute( "distance", "here" );
// Remove the "Look for Evil Dinosaurs!" item.
// It is 1 more sibling away. We ask the parent to remove
// a particular child.
itemElement = itemElement->NextSiblingElement();
todoElement->RemoveChild( itemElement );
itemElement = 0;
// --------------------------------------------------------
// What follows is an example of created elements and text
// nodes and adding them to the document.
// --------------------------------------------------------
// Add some meetings.
TiXmlElement item( "Item" );
item.SetAttribute( "priority", "1" );
item.SetAttribute( "distance", "far" );
TiXmlText text( "Talk to:" );
TiXmlElement meeting1( "Meeting" );
meeting1.SetAttribute( "where", "School" );
TiXmlElement meeting2( "Meeting" );
meeting2.SetAttribute( "where", "Lunch" );
TiXmlElement attendee1( "Attendee" );
attendee1.SetAttribute( "name", "Marple" );
attendee1.SetAttribute( "position", "teacher" );
TiXmlElement attendee2( "Attendee" );
attendee2.SetAttribute( "name", "Voel" );
attendee2.SetAttribute( "position", "counselor" );
// Assemble the nodes we've created:
meeting1.InsertEndChild( attendee1 );
meeting1.InsertEndChild( attendee2 );
item.InsertEndChild( text );
item.InsertEndChild( meeting1 );
item.InsertEndChild( meeting2 );
// And add the node to the existing list after the first child.
node = todoElement->FirstChild( "Item" );
assert( node );
itemElement = node->ToElement();
assert( itemElement );
todoElement->InsertAfterChild( itemElement, item );
printf( "\n** Demo doc processed: ** \n\n" );
doc.Print( stdout );
#ifdef TIXML_USE_STL
printf( "** Demo doc processed to stream: ** \n\n" );
cout << doc << endl << endl;
#endif
// --------------------------------------------------------
// Different tests...do we have what we expect?
// --------------------------------------------------------
int count = 0;
TiXmlElement* element;
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
cout << "** Basic structure. **\n";
ostringstream outputStream( ostringstream::out );
outputStream << doc;
XmlTest( "Output stream correct.", string( demoEnd ).c_str(),
outputStream.str().c_str(), true );
#endif
node = doc.RootElement();
assert( node );
XmlTest( "Root element exists.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Root element value is 'ToDo'.", "ToDo", node->Value());
node = node->FirstChild();
XmlTest( "First child exists & is a comment.", true, ( node != 0 && node->ToComment() ) );
node = node->NextSibling();
XmlTest( "Sibling element exists & is an element.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Value is 'Item'.", "Item", node->Value() );
node = node->FirstChild();
XmlTest ( "First child exists.", true, ( node != 0 && node->ToText() ) );
XmlTest ( "Value is 'Go to the'.", "Go to the", node->Value() );
//////////////////////////////////////////////////////
printf ("\n** Iterators. **\n");
// Walk all the top level nodes of the document.
count = 0;
for( node = doc.FirstChild();
node;
node = node->NextSibling() )
{
count++;
}
XmlTest( "Top level nodes, using First / Next.", 3, count );
count = 0;
for( node = doc.LastChild();
node;
node = node->PreviousSibling() )
{
count++;
}
XmlTest( "Top level nodes, using Last / Previous.", 3, count );
// Walk all the top level nodes of the document,
// using a different syntax.
count = 0;
for( node = doc.IterateChildren( 0 );
node;
node = doc.IterateChildren( node ) )
{
count++;
}
XmlTest( "Top level nodes, using IterateChildren.", 3, count );
// Walk all the elements in a node.
count = 0;
for( element = todoElement->FirstChildElement();
element;
element = element->NextSiblingElement() )
{
count++;
}
XmlTest( "Children of the 'ToDo' element, using First / Next.",
3, count );
// Walk all the elements in a node by value.
count = 0;
for( node = todoElement->FirstChild( "Item" );
node;
node = node->NextSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using First/Next.", 3, count );
count = 0;
for( node = todoElement->LastChild( "Item" );
node;
node = node->PreviousSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using Last/Previous.", 3, count );
#ifdef TIXML_USE_STL
{
cout << "\n** Parsing. **\n";
istringstream parse0( "<Element0 attribute0='foo0' attribute1= noquotes attribute2 = '>' />" );
TiXmlElement element0( "default" );
parse0 >> element0;
XmlTest ( "Element parsed, value is 'Element0'.", "Element0", element0.Value() );
XmlTest ( "Reads attribute 'attribute0=\"foo0\"'.", "foo0", element0.Attribute( "attribute0" ));
XmlTest ( "Reads incorrectly formatted 'attribute1=noquotes'.", "noquotes", element0.Attribute( "attribute1" ) );
XmlTest ( "Read attribute with entity value '>'.", ">", element0.Attribute( "attribute2" ) );
}
#endif
{
const char* error = "<?xml version=\"1.0\" standalone=\"no\" ?>\n"
"<passages count=\"006\" formatversion=\"20020620\">\n"
" <wrong error>\n"
"</passages>";
TiXmlDocument docTest;
docTest.Parse( error );
XmlTest( "Error row", docTest.ErrorRow(), 3 );
XmlTest( "Error column", docTest.ErrorCol(), 17 );
//printf( "error=%d id='%s' row %d col%d\n", (int) doc.Error(), doc.ErrorDesc(), doc.ErrorRow()+1, doc.ErrorCol() + 1 );
}
#ifdef TIXML_USE_STL
{
//////////////////////////////////////////////////////
cout << "\n** Streaming. **\n";
// Round trip check: stream in, then stream back out to verify. The stream
// out has already been checked, above. We use the output
istringstream inputStringStream( outputStream.str() );
TiXmlDocument document0;
inputStringStream >> document0;
ostringstream outputStream0( ostringstream::out );
outputStream0 << document0;
XmlTest( "Stream round trip correct.", string( demoEnd ).c_str(),
outputStream0.str().c_str(), true );
std::string str;
str << document0;
XmlTest( "String printing correct.", string( demoEnd ).c_str(),
str.c_str(), true );
}
#endif
}
{
const char* str = "<doc attr0='1' attr1='2.0' attr2='foo' />";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal, result;
double dVal;
result = ele->QueryDoubleAttribute( "attr0", &dVal );
XmlTest( "Query attribute: int as double", result, TIXML_SUCCESS );
XmlTest( "Query attribute: int as double", (int)dVal, 1 );
result = ele->QueryDoubleAttribute( "attr1", &dVal );
XmlTest( "Query attribute: double as double", (int)dVal, 2 );
result = ele->QueryIntAttribute( "attr1", &iVal );
XmlTest( "Query attribute: double as int", result, TIXML_SUCCESS );
XmlTest( "Query attribute: double as int", iVal, 2 );
result = ele->QueryIntAttribute( "attr2", &iVal );
XmlTest( "Query attribute: not a number", result, TIXML_WRONG_TYPE );
result = ele->QueryIntAttribute( "bar", &iVal );
XmlTest( "Query attribute: does not exist", result, TIXML_NO_ATTRIBUTE );
}
{
const char* str = "<doc/>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal;
double dVal;
ele->SetAttribute( "str", "strValue" );
ele->SetAttribute( "int", 1 );
ele->SetDoubleAttribute( "double", -1.0 );
const char* cStr = ele->Attribute( "str" );
ele->QueryIntAttribute( "int", &iVal );
ele->QueryDoubleAttribute( "double", &dVal );
XmlTest( "Attribute round trip. c-string.", "strValue", cStr );
XmlTest( "Attribute round trip. int.", 1, iVal );
XmlTest( "Attribute round trip. double.", -1, (int)dVal );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
"</room>";
TiXmlDocument doc;
doc.SetTabSize( 8 );
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
assert( docHandle.Node() );
assert( roomHandle.Element() );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
XmlTest( "Location tracking: Tab 8: room row", room->Row(), 1 );
XmlTest( "Location tracking: Tab 8: room col", room->Column(), 49 );
XmlTest( "Location tracking: Tab 8: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: Tab 8: doors col", doors->Column(), 55 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
" <!-- Silly example -->\n"
" <door wall='north'>A great door!</door>\n"
"\t<door wall='east'/>"
"</room>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
TiXmlHandle commentHandle = docHandle.FirstChildElement( "room" ).FirstChild();
TiXmlHandle textHandle = docHandle.FirstChildElement( "room" ).ChildElement( "door", 0 ).FirstChild();
TiXmlHandle door0Handle = docHandle.FirstChildElement( "room" ).ChildElement( 0 );
TiXmlHandle door1Handle = docHandle.FirstChildElement( "room" ).ChildElement( 1 );
assert( docHandle.Node() );
assert( roomHandle.Element() );
assert( commentHandle.Node() );
assert( textHandle.Text() );
assert( door0Handle.Element() );
assert( door1Handle.Element() );
TiXmlDeclaration* declaration = doc.FirstChild()->ToDeclaration();
assert( declaration );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
TiXmlText* text = textHandle.Text();
TiXmlComment* comment = commentHandle.Node()->ToComment();
assert( comment );
TiXmlElement* door0 = door0Handle.Element();
TiXmlElement* door1 = door1Handle.Element();
XmlTest( "Location tracking: Declaration row", declaration->Row(), 1 );
XmlTest( "Location tracking: Declaration col", declaration->Column(), 5 );
XmlTest( "Location tracking: room row", room->Row(), 1 );
XmlTest( "Location tracking: room col", room->Column(), 45 );
XmlTest( "Location tracking: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: doors col", doors->Column(), 51 );
XmlTest( "Location tracking: Comment row", comment->Row(), 2 );
XmlTest( "Location tracking: Comment col", comment->Column(), 3 );
XmlTest( "Location tracking: text row", text->Row(), 3 );
XmlTest( "Location tracking: text col", text->Column(), 24 );
XmlTest( "Location tracking: door0 row", door0->Row(), 3 );
XmlTest( "Location tracking: door0 col", door0->Column(), 5 );
XmlTest( "Location tracking: door1 row", door1->Row(), 4 );
XmlTest( "Location tracking: door1 col", door1->Column(), 5 );
}
// --------------------------------------------------------
// UTF-8 testing. It is important to test:
// 1. Making sure name, value, and text read correctly
// 2. Row, Col functionality
// 3. Correct output
// --------------------------------------------------------
printf ("\n** UTF-8 **\n");
{
TiXmlDocument doc( "utf8test.xml" );
doc.LoadFile();
if ( doc.Error() && doc.ErrorId() == TiXmlBase::TIXML_ERROR_OPENING_FILE ) {
printf( "WARNING: File 'utf8test.xml' not found.\n"
"(Are you running the test from the wrong directory?)\n"
"Could not test UTF-8 functionality.\n" );
}
else
{
TiXmlHandle docH( &doc );
// Get the attribute "value" from the "Russian" element and check it.
TiXmlElement* element = docH.FirstChildElement( "document" ).FirstChildElement( "Russian" ).Element();
const unsigned char correctValue[] = { 0xd1U, 0x86U, 0xd0U, 0xb5U, 0xd0U, 0xbdU, 0xd0U, 0xbdU,
0xd0U, 0xbeU, 0xd1U, 0x81U, 0xd1U, 0x82U, 0xd1U, 0x8cU, 0 };
XmlTest( "UTF-8: Russian value.", (const char*)correctValue, element->Attribute( "value" ), true );
XmlTest( "UTF-8: Russian value row.", 4, element->Row() );
XmlTest( "UTF-8: Russian value column.", 5, element->Column() );
const unsigned char russianElementName[] = { 0xd0U, 0xa0U, 0xd1U, 0x83U,
0xd1U, 0x81U, 0xd1U, 0x81U,
0xd0U, 0xbaU, 0xd0U, 0xb8U,
0xd0U, 0xb9U, 0 };
const char russianText[] = "<\xD0\xB8\xD0\xBC\xD0\xB5\xD0\xB5\xD1\x82>";
TiXmlText* text = docH.FirstChildElement( "document" ).FirstChildElement( (const char*) russianElementName ).Child( 0 ).Text();
XmlTest( "UTF-8: Browsing russian element name.",
russianText,
text->Value(),
true );
XmlTest( "UTF-8: Russian element name row.", 7, text->Row() );
XmlTest( "UTF-8: Russian element name column.", 47, text->Column() );
TiXmlDeclaration* dec = docH.Child( 0 ).Node()->ToDeclaration();
XmlTest( "UTF-8: Declaration column.", 1, dec->Column() );
XmlTest( "UTF-8: Document column.", 1, doc.Column() );
// Now try for a round trip.
doc.SaveFile( "utf8testout.xml" );
// Check the round trip.
char savedBuf[256];
char verifyBuf[256];
int okay = 1;
FILE* saved = fopen( "utf8testout.xml", "r" );
FILE* verify = fopen( "utf8testverify.xml", "r" );
//bool firstLineBOM=true;
if ( saved && verify )
{
while ( fgets( verifyBuf, 256, verify ) )
{
fgets( savedBuf, 256, saved );
NullLineEndings( verifyBuf );
NullLineEndings( savedBuf );
if ( /*!firstLineBOM && */ strcmp( verifyBuf, savedBuf ) )
{
printf( "verify:%s<\n", verifyBuf );
printf( "saved :%s<\n", savedBuf );
okay = 0;
break;
}
//firstLineBOM = false;
}
}
if ( saved )
fclose( saved );
if ( verify )
fclose( verify );
XmlTest( "UTF-8: Verified multi-language round trip.", 1, okay );
// On most Western machines, this is an element that contains
// the word "resume" with the correct accents, in a latin encoding.
// It will be something else completely on non-wester machines,
// which is why TinyXml is switching to UTF-8.
const char latin[] = "<element>r\x82sum\x82</element>";
TiXmlDocument latinDoc;
latinDoc.Parse( latin, 0, TIXML_ENCODING_LEGACY );
text = latinDoc.FirstChildElement()->FirstChild()->ToText();
XmlTest( "Legacy encoding: Verify text element.", "r\x82sum\x82", text->Value() );
}
}
//////////////////////
// Copy and assignment
//////////////////////
printf ("\n** Copy and Assignment **\n");
{
TiXmlElement element( "foo" );
element.Parse( "<element name='value' />", 0, TIXML_ENCODING_UNKNOWN );
TiXmlElement elementCopy( element );
TiXmlElement elementAssign( "foo" );
elementAssign.Parse( "<incorrect foo='bar'/>", 0, TIXML_ENCODING_UNKNOWN );
elementAssign = element;
XmlTest( "Copy/Assign: element copy #1.", "element", elementCopy.Value() );
XmlTest( "Copy/Assign: element copy #2.", "value", elementCopy.Attribute( "name" ) );
XmlTest( "Copy/Assign: element assign #1.", "element", elementAssign.Value() );
XmlTest( "Copy/Assign: element assign #2.", "value", elementAssign.Attribute( "name" ) );
XmlTest( "Copy/Assign: element assign #3.", true, ( 0 == elementAssign.Attribute( "foo" )) );
TiXmlComment comment;
comment.Parse( "<!--comment-->", 0, TIXML_ENCODING_UNKNOWN );
TiXmlComment commentCopy( comment );
TiXmlComment commentAssign;
commentAssign = commentCopy;
XmlTest( "Copy/Assign: comment copy.", "comment", commentCopy.Value() );
XmlTest( "Copy/Assign: comment assign.", "comment", commentAssign.Value() );
TiXmlUnknown unknown;
unknown.Parse( "<[unknown]>", 0, TIXML_ENCODING_UNKNOWN );
TiXmlUnknown unknownCopy( unknown );
TiXmlUnknown unknownAssign;
unknownAssign.Parse( "incorrect", 0, TIXML_ENCODING_UNKNOWN );
unknownAssign = unknownCopy;
XmlTest( "Copy/Assign: unknown copy.", "[unknown]", unknownCopy.Value() );
XmlTest( "Copy/Assign: unknown assign.", "[unknown]", unknownAssign.Value() );
TiXmlText text( "TextNode" );
TiXmlText textCopy( text );
TiXmlText textAssign( "incorrect" );
textAssign = text;
XmlTest( "Copy/Assign: text copy.", "TextNode", textCopy.Value() );
XmlTest( "Copy/Assign: text assign.", "TextNode", textAssign.Value() );
TiXmlDeclaration dec;
dec.Parse( "<?xml version='1.0' encoding='UTF-8'?>", 0, TIXML_ENCODING_UNKNOWN );
TiXmlDeclaration decCopy( dec );
TiXmlDeclaration decAssign;
decAssign = dec;
XmlTest( "Copy/Assign: declaration copy.", "UTF-8", decCopy.Encoding() );
XmlTest( "Copy/Assign: text assign.", "UTF-8", decAssign.Encoding() );
TiXmlDocument doc;
elementCopy.InsertEndChild( textCopy );
doc.InsertEndChild( decAssign );
doc.InsertEndChild( elementCopy );
doc.InsertEndChild( unknownAssign );
TiXmlDocument docCopy( doc );
TiXmlDocument docAssign;
docAssign = docCopy;
#ifdef TIXML_USE_STL
std::string original, copy, assign;
original << doc;
copy << docCopy;
assign << docAssign;
XmlTest( "Copy/Assign: document copy.", original.c_str(), copy.c_str(), true );
XmlTest( "Copy/Assign: document assign.", original.c_str(), assign.c_str(), true );
#endif
}
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
printf ("\n** Parsing, no Condense Whitespace **\n");
TiXmlBase::SetCondenseWhiteSpace( false );
{
istringstream parse1( "<start>This is \ntext</start>" );
TiXmlElement text1( "text" );
parse1 >> text1;
XmlTest ( "Condense white space OFF.", "This is \ntext",
text1.FirstChild()->Value(),
true );
}
TiXmlBase::SetCondenseWhiteSpace( true );
#endif
//////////////////////////////////////////////////////
// GetText();
{
const char* str = "<foo>This is text</foo>";
TiXmlDocument doc;
doc.Parse( str );
const TiXmlElement* element = doc.RootElement();
XmlTest( "GetText() normal use.", "This is text", element->GetText() );
str = "<foo><b>This is text</b></foo>";
doc.Clear();
doc.Parse( str );
element = doc.RootElement();
XmlTest( "GetText() contained element.", element->GetText() == 0, true );
str = "<foo>This is <b>text</b></foo>";
doc.Clear();
TiXmlBase::SetCondenseWhiteSpace( false );
doc.Parse( str );
TiXmlBase::SetCondenseWhiteSpace( true );
element = doc.RootElement();
XmlTest( "GetText() partial.", "This is ", element->GetText() );
}
//////////////////////////////////////////////////////
// CDATA
{
const char* str = "<xmlElement>"
"<![CDATA["
"I am > the rules!\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
TiXmlDocument doc;
doc.Parse( str );
doc.Print();
XmlTest( "CDATA parse.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true );
#ifdef TIXML_USE_STL
//cout << doc << '\n';
doc.Clear();
istringstream parse0( str );
parse0 >> doc;
//cout << doc << '\n';
XmlTest( "CDATA stream.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true );
#endif
TiXmlDocument doc1 = doc;
//doc.Print();
XmlTest( "CDATA copy.", doc1.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true );
}
{
// [ 1482728 ] Wrong wide char parsing
char buf[256];
buf[255] = 0;
for( int i=0; i<255; ++i ) {
buf[i] = (char)((i>=32) ? i : 32);
}
TIXML_STRING str( "<xmlElement><![CDATA[" );
str += buf;
str += "]]></xmlElement>";
TiXmlDocument doc;
doc.Parse( str.c_str() );
TiXmlPrinter printer;
printer.SetStreamPrinting();
doc.Accept( &printer );
XmlTest( "CDATA with all bytes #1.", str.c_str(), printer.CStr(), true );
#ifdef TIXML_USE_STL
doc.Clear();
istringstream iss( printer.Str() );
iss >> doc;
std::string out;
out << doc;
XmlTest( "CDATA with all bytes #2.", out.c_str(), printer.CStr(), true );
#endif
}
{
// [ 1480107 ] Bug-fix for STL-streaming of CDATA that contains tags
// CDATA streaming had a couple of bugs, that this tests for.
const char* str = "<xmlElement>"
"<![CDATA["
"<b>I am > the rules!</b>\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
TiXmlDocument doc;
doc.Parse( str );
doc.Print();
XmlTest( "CDATA parse. [ 1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true );
#ifdef TIXML_USE_STL
doc.Clear();
istringstream parse0( str );
parse0 >> doc;
XmlTest( "CDATA stream. [ 1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true );
#endif
TiXmlDocument doc1 = doc;
//doc.Print();
XmlTest( "CDATA copy. [ 1480107 ]", doc1.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true );
}
//////////////////////////////////////////////////////
// Visit()
//////////////////////////////////////////////////////
printf( "\n** Fuzzing... **\n" );
const int FUZZ_ITERATION = 300;
// The only goal is not to crash on bad input.
int len = (int) strlen( demoStart );
for( int i=0; i<FUZZ_ITERATION; ++i )
{
char* demoCopy = new char[ len+1 ];
strcpy( demoCopy, demoStart );
demoCopy[ i%len ] = (char)((i+1)*3);
demoCopy[ (i*7)%len ] = '>';
demoCopy[ (i*11)%len ] = '<';
TiXmlDocument xml;
xml.Parse( demoCopy );
delete [] demoCopy;
}
printf( "** Fuzzing Complete. **\n" );
//////////////////////////////////////////////////////
printf ("\n** Bug regression tests **\n");
// InsertBeforeChild and InsertAfterChild causes crash.
{
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertBeforeChild( childNode0, childText1 );
XmlTest( "Test InsertBeforeChild on empty node.", ( childNode1 == parent.FirstChild() ), true );
}
{
// InsertBeforeChild and InsertAfterChild causes crash.
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertAfterChild( childNode0, childText1 );
XmlTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent.LastChild() ), true );
}
// Reports of missing constructors, irregular string problems.
{
// Missing constructor implementation. No test -- just compiles.
TiXmlText text( "Missing" );
#ifdef TIXML_USE_STL
// Missing implementation:
TiXmlDocument doc;
string name = "missing";
doc.LoadFile( name );
TiXmlText textSTL( name );
#else
// verifying some basic string functions:
TiXmlString a;
TiXmlString b( "Hello" );
TiXmlString c( "ooga" );
c = " World!";
a = b;
a += c;
a = a;
XmlTest( "Basic TiXmlString test. ", "Hello World!", a.c_str() );
#endif
}
// Long filenames crashing STL version
{
TiXmlDocument doc( "midsummerNightsDreamWithAVeryLongFilenameToConfuseTheStringHandlingRoutines.xml" );
bool loadOkay = doc.LoadFile();
loadOkay = true; // get rid of compiler warning.
// Won't pass on non-dev systems. Just a "no crash" check.
//XmlTest( "Long filename. ", true, loadOkay );
}
{
// 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 "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright ©.\"> </psg>"
"</passages>";
TiXmlDocument doc( "passages.xml" );
doc.Parse( passages );
TiXmlElement* 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 )
{
psg->Print( textfile, 0 );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
assert( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XmlTest( "Entity transformation: write. ",
"<psg context=\'Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright \xC2\xA9.' />",
buf,
true );
}
fclose( textfile );
}
{
FILE* textfile = fopen( "test5.xml", "w" );
if ( textfile )
{
fputs("<?xml version='1.0'?><a.elem xmi.version='2.0'/>", textfile);
fclose(textfile);
TiXmlDocument doc;
doc.LoadFile( "test5.xml" );
XmlTest( "dot in element attributes and names", doc.Error(), 0);
}