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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <test/xmltesttools.hxx>
#include <boost/scoped_array.hpp>
XmlTestTools::XmlTestTools()
{}
XmlTestTools::~XmlTestTools()
{}
xmlDocPtr XmlTestTools::parseXml(utl::TempFile& aTempFile)
{
SvFileStream aFileStream(aTempFile.GetURL(), STREAM_READ);
return parseXmlStream(&aFileStream);
}
xmlDocPtr XmlTestTools::parseXmlStream(SvStream* pStream)
{
sal_Size nSize = pStream->remainingSize();
boost::scoped_array<sal_uInt8> pBuffer(new sal_uInt8[nSize + 1]);
pStream->Read(pBuffer.get(), nSize);
pBuffer[nSize] = 0;
return xmlParseDoc(reinterpret_cast<xmlChar*>(pBuffer.get()));
}
xmlXPathObjectPtr XmlTestTools::getXPathNode(xmlDocPtr pXmlDoc, const OString& rXPath)
{
xmlXPathContextPtr pXmlXpathCtx = xmlXPathNewContext(pXmlDoc);
registerNamespaces(pXmlXpathCtx);
xmlXPathObjectPtr pXmlXpathObj = xmlXPathEvalExpression(BAD_CAST(rXPath.getStr()), pXmlXpathCtx);
xmlXPathFreeContext(pXmlXpathCtx);
return pXmlXpathObj;
}
void XmlTestTools::registerNamespaces(xmlXPathContextPtr& /*pXmlXpathCtx*/)
{
}
OUString XmlTestTools::getXPath(xmlDocPtr pXmlDoc, const OString& rXPath, const OString& rAttribute)
{
xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath);
xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval;
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString("XPath '" + rXPath + "' number of nodes is incorrect").getStr(),
1, xmlXPathNodeSetGetLength(pXmlNodes));
if (rAttribute.isEmpty())
return OUString();
xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0];
xmlChar * prop = xmlGetProp(pXmlNode, BAD_CAST(rAttribute.getStr()));
OUString s(OUString::createFromAscii((const char*)prop));
xmlFree(prop);
xmlXPathFreeObject(pXmlObj);
return s;
}
OUString XmlTestTools::getXPathContent(xmlDocPtr pXmlDoc, const OString& rXPath)
{
xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath);
xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval;
CPPUNIT_ASSERT_MESSAGE(OString("XPath '" + rXPath + "' not found").getStr(),
xmlXPathNodeSetGetLength(pXmlNodes) > 0);
xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0];
OUString s(OUString::createFromAscii((const char*)((pXmlNode->children[0]).content)));
xmlXPathFreeObject(pXmlObj);
return s;
}
void XmlTestTools::assertXPath(xmlDocPtr pXmlDoc, const OString& rXPath, const OString& rAttribute, const OUString& rExpectedValue)
{
OUString aValue = getXPath(pXmlDoc, rXPath, rAttribute);
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString("Attribute '" + rAttribute + "' of '" + rXPath + "' incorrect value.").getStr(),
rExpectedValue, aValue);
}
void XmlTestTools::assertXPath(xmlDocPtr pXmlDoc, const OString& rXPath, int nNumberOfNodes)
{
xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath);
xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval;
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString("XPath '" + rXPath + "' number of nodes is incorrect").getStr(),
nNumberOfNodes, xmlXPathNodeSetGetLength(pXmlNodes));
xmlXPathFreeObject(pXmlObj);
}
void XmlTestTools::assertXPathContent(xmlDocPtr pXmlDoc, const OString& rXPath, const OUString& rContent)
{
CPPUNIT_ASSERT_EQUAL_MESSAGE("XPath contents of child does not match", rContent, getXPathContent(pXmlDoc, rXPath));
}
void XmlTestTools::assertXPathChildren(xmlDocPtr pXmlDoc, const OString& rXPath, int nNumberOfChildNodes)
{
#if LIBXML_VERSION >= 20703 /* xmlChildElementCount is only available in libxml2 >= 2.7.3 */
xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath);
xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval;
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString("XPath '" + rXPath + "' number of nodes is incorrect").getStr(),
1, xmlXPathNodeSetGetLength(pXmlNodes));
xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0];
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString("XPath '" + rXPath + "' number of child-nodes is incorrect").getStr(),
nNumberOfChildNodes, (int)xmlChildElementCount(pXmlNode));
xmlXPathFreeObject(pXmlObj);
#else
(void)pXmlDoc;
(void)rXPath;
(void)nNumberOfChildNodes;
#endif
}
int XmlTestTools::getXPathPosition(xmlDocPtr pXmlDoc, const OString& rXPath, const OUString& rChildName)
{
xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath);
xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval;
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString("XPath '" + rXPath + "' number of nodes is incorrect").getStr(),
1,
xmlXPathNodeSetGetLength(pXmlNodes));
xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0];
int nRet = 0;
for (xmlNodePtr pChild = pXmlNode->children; pChild; pChild = pChild->next)
{
if (OUString::createFromAscii((const char*)pChild->name) == rChildName)
break;
++nRet;
}
xmlXPathFreeObject(pXmlObj);
return nRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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