mirror of https://github.com/AxioDL/tinyxml2.git
Merge branch 'SirR4T-assert-fires-when-calling-XMLDocument--Value'
This commit is contained in:
commit
03d0f4ea25
|
@ -645,6 +645,9 @@ XMLNode::~XMLNode()
|
||||||
|
|
||||||
const char* XMLNode::Value() const
|
const char* XMLNode::Value() const
|
||||||
{
|
{
|
||||||
|
// Catch an edge case: XMLDocuments don't have a a Value. Carefully return nullptr.
|
||||||
|
if ( this->ToDocument() )
|
||||||
|
return 0;
|
||||||
return _value.GetStr();
|
return _value.GetStr();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -708,7 +708,7 @@ public:
|
||||||
|
|
||||||
/** The meaning of 'value' changes for the specific type.
|
/** The meaning of 'value' changes for the specific type.
|
||||||
@verbatim
|
@verbatim
|
||||||
Document: empty
|
Document: empty (NULL is returned, not an empty string)
|
||||||
Element: name of the element
|
Element: name of the element
|
||||||
Comment: the comment text
|
Comment: the comment text
|
||||||
Unknown: the tag contents
|
Unknown: the tag contents
|
||||||
|
|
21
xmltest.cpp
21
xmltest.cpp
|
@ -30,7 +30,13 @@ int gFail = 0;
|
||||||
|
|
||||||
bool XMLTest (const char* testString, const char* expected, const char* found, bool echo=true, bool extraNL=false )
|
bool XMLTest (const char* testString, const char* expected, const char* found, bool echo=true, bool extraNL=false )
|
||||||
{
|
{
|
||||||
bool pass = !strcmp( expected, found );
|
bool pass;
|
||||||
|
if ( !expected && !found )
|
||||||
|
pass = true;
|
||||||
|
else if ( !expected || !found )
|
||||||
|
pass = false;
|
||||||
|
else
|
||||||
|
pass = !strcmp( expected, found );
|
||||||
if ( pass )
|
if ( pass )
|
||||||
printf ("[pass]");
|
printf ("[pass]");
|
||||||
else
|
else
|
||||||
|
@ -1479,6 +1485,19 @@ int main( int argc, const char ** argv )
|
||||||
XMLTest("Test that declaration after a child throws an error", doc.ErrorID(), XML_ERROR_PARSING_DECLARATION);
|
XMLTest("Test that declaration after a child throws an error", doc.ErrorID(), XML_ERROR_PARSING_DECLARATION);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
{
|
||||||
|
// No matter - before or after successfully parsing a text -
|
||||||
|
// calling XMLDocument::Value() causes an assert in debug.
|
||||||
|
const char* validXml = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>"
|
||||||
|
"<first />"
|
||||||
|
"<second />";
|
||||||
|
XMLDocument* doc = new XMLDocument();
|
||||||
|
XMLTest( "XMLDocument::Value() returns null?", NULL, doc->Value() );
|
||||||
|
doc->Parse( validXml );
|
||||||
|
XMLTest( "XMLDocument::Value() returns null?", NULL, doc->Value() );
|
||||||
|
delete doc;
|
||||||
|
}
|
||||||
|
|
||||||
// ----------- Performance tracking --------------
|
// ----------- Performance tracking --------------
|
||||||
{
|
{
|
||||||
#if defined( _MSC_VER )
|
#if defined( _MSC_VER )
|
||||||
|
|
Loading…
Reference in New Issue