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Diffstat (limited to 'test/source/xmltesttools.cxx')
| -rw-r--r-- | test/source/xmltesttools.cxx | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/test/source/xmltesttools.cxx b/test/source/xmltesttools.cxx new file mode 100644 index 000000000..27833af1e --- /dev/null +++ b/test/source/xmltesttools.cxx @@ -0,0 +1,281 @@ +/* -*- 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 <memory> + +#include <vcl/mtfxmldump.hxx> +#include <sal/log.hxx> + +namespace { + +OUString convert(xmlChar const * string) { + OUString s; + CPPUNIT_ASSERT_MESSAGE( + "xmlChar string is not UTF-8", + rtl_convertStringToUString( + &s.pData, reinterpret_cast<char const *>(string), xmlStrlen(string), + RTL_TEXTENCODING_UTF8, + (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR + | RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR + | RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR))); + return s; +} + +OString oconvert(xmlChar const * string) +{ + return reinterpret_cast<char const *>(string); +} + +} + +XmlTestTools::XmlTestTools() +{} + +XmlTestTools::~XmlTestTools() +{} + +xmlDocUniquePtr XmlTestTools::parseXml(utl::TempFile const & aTempFile) +{ + SvFileStream aFileStream(aTempFile.GetURL(), StreamMode::READ); + return parseXmlStream(&aFileStream); +} + +xmlDocUniquePtr XmlTestTools::parseXmlStream(SvStream* pStream) +{ + std::size_t nSize = pStream->remainingSize(); + std::unique_ptr<sal_uInt8[]> pBuffer(new sal_uInt8[nSize + 1]); + pStream->ReadBytes(pBuffer.get(), nSize); + pBuffer[nSize] = 0; + auto pCharBuffer = reinterpret_cast<xmlChar*>(pBuffer.get()); + SAL_INFO("test", "XmlTestTools::parseXmlStream: pBuffer is '" << pCharBuffer << "'"); + return xmlDocUniquePtr(xmlParseDoc(pCharBuffer)); +} + +xmlDocUniquePtr XmlTestTools::dumpAndParse(MetafileXmlDump& rDumper, const GDIMetaFile& rGDIMetaFile) +{ + SvMemoryStream aStream; + rDumper.dump(rGDIMetaFile, aStream); + aStream.Seek(STREAM_SEEK_TO_BEGIN); + return XmlTestTools::parseXmlStream(&aStream); +} + +xmlXPathObjectPtr XmlTestTools::getXPathNode(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath) +{ + xmlXPathContextPtr pXmlXpathCtx = xmlXPathNewContext(pXmlDoc.get()); + registerNamespaces(pXmlXpathCtx); + xmlXPathObjectPtr pXmlXpathObj = xmlXPathEvalExpression(BAD_CAST(rXPath.getStr()), pXmlXpathCtx); + xmlXPathFreeContext(pXmlXpathCtx); + return pXmlXpathObj; +} + +void XmlTestTools::registerNamespaces(xmlXPathContextPtr& /*pXmlXpathCtx*/) +{ +} + +OUString XmlTestTools::getXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rAttribute) +{ + CPPUNIT_ASSERT(pXmlDoc); + xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath); + xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval; + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of nodes is incorrect").getStr(), + 1, xmlXPathNodeSetGetLength(pXmlNodes)); + if (rAttribute.isEmpty()) + { + xmlXPathFreeObject(pXmlObj); + return OUString(); + } + xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0]; + xmlChar * prop = xmlGetProp(pXmlNode, BAD_CAST(rAttribute.getStr())); + OString sAttAbsent = OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + + "' no attribute '" + rAttribute + "' exist"; + CPPUNIT_ASSERT_MESSAGE(sAttAbsent.getStr(), prop); + OUString s(convert(prop)); + xmlFree(prop); + xmlXPathFreeObject(pXmlObj); + return s; +} + +OUString XmlTestTools::getXPathContent(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath) +{ + xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath); + switch (pXmlObj->type) + { + case XPATH_UNDEFINED: + CPPUNIT_FAIL("Undefined XPath type"); + case XPATH_NODESET: + { + xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval; + + CPPUNIT_ASSERT_MESSAGE( + OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' not found") + .getStr(), + xmlXPathNodeSetGetLength(pXmlNodes) > 0); + + xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0]; + xmlNodePtr pXmlChild = pXmlNode->children; + OUString s; + while (pXmlChild && pXmlChild->type != XML_TEXT_NODE) + pXmlChild = pXmlChild->next; + if (pXmlChild && pXmlChild->type == XML_TEXT_NODE) + s = convert(pXmlChild->content); + xmlXPathFreeObject(pXmlObj); + return s; + } + case XPATH_BOOLEAN: + { + auto boolVal = pXmlObj->boolval; + xmlXPathFreeObject(pXmlObj); + return boolVal ? OUString("true") : OUString("false"); + } + case XPATH_NUMBER: + { + auto floatVal = pXmlObj->floatval; + xmlXPathFreeObject(pXmlObj); + return OUString::number(floatVal); + } + case XPATH_STRING: + { + auto convertedVal = convert(pXmlObj->stringval); + xmlXPathFreeObject(pXmlObj); + return convertedVal; + } + case XPATH_POINT: + case XPATH_RANGE: + case XPATH_LOCATIONSET: + case XPATH_USERS: + case XPATH_XSLT_TREE: + xmlXPathFreeObject(pXmlObj); + CPPUNIT_FAIL("Unsupported XPath type"); + } + + CPPUNIT_FAIL("Invalid XPath type"); +} + +void XmlTestTools::assertXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath) +{ + getXPath(pXmlDoc, rXPath, ""); // it asserts that rXPath exists, and returns exactly one node +} + +void XmlTestTools::assertXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rAttribute, const OUString& rExpectedValue) +{ + OUString aValue = getXPath(pXmlDoc, rXPath, rAttribute); + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, attribute '" + rAttribute + "' of '" + rXPath + "' incorrect value.").getStr(), + rExpectedValue, aValue); +} + +void XmlTestTools::assertXPathAttrs(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, + const std::vector<std::pair<OString, OUString>>& aPairVector) +{ + for (auto& rPair : aPairVector) + { + assertXPath(pXmlDoc, rXPath, rPair.first, rPair.second); + } +} + +void XmlTestTools::assertXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, int nNumberOfNodes) +{ + xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath); + xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval; + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of nodes is incorrect").getStr(), + nNumberOfNodes, xmlXPathNodeSetGetLength(pXmlNodes)); + xmlXPathFreeObject(pXmlObj); +} + +void XmlTestTools::assertXPathContent(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OUString& rContent) +{ + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath contents of child does not match").getStr(), rContent, getXPathContent(pXmlDoc, rXPath)); +} + +void XmlTestTools::assertXPathNSDef(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, + const OUString& rNSPrefix, const OUString& rNSHref) +{ + xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath); + xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval; + CPPUNIT_ASSERT_MESSAGE( + OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' not found").getStr(), + xmlXPathNodeSetGetLength(pXmlNodes) > 0); + + xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0]; + bool bFound = false; + for (xmlNsPtr pNamespace = pXmlNode->nsDef; pNamespace; pNamespace = pNamespace->next) + { + if (!pNamespace->prefix) + continue; + + CPPUNIT_ASSERT(pNamespace->href); + if (rNSPrefix == convert(pNamespace->prefix) && rNSHref == convert(pNamespace->href)) + { + bFound = true; + break; + } + } + xmlXPathFreeObject(pXmlObj); + CPPUNIT_ASSERT(bFound); +} + +void XmlTestTools::assertXPathChildren(const xmlDocUniquePtr& 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(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of nodes is incorrect").getStr(), + 1, xmlXPathNodeSetGetLength(pXmlNodes)); + xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0]; + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of child-nodes is incorrect").getStr(), + nNumberOfChildNodes, static_cast<int>(xmlChildElementCount(pXmlNode))); + xmlXPathFreeObject(pXmlObj); +#else + (void)pXmlDoc; + (void)rXPath; + (void)nNumberOfChildNodes; +#endif +} + +void XmlTestTools::assertXPathNoAttribute(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rAttribute) +{ + xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath); + xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval; + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of nodes is incorrect").getStr(), + 1, xmlXPathNodeSetGetLength(pXmlNodes)); + xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0]; + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' unexpected '" + rAttribute + "' attribute").getStr(), + static_cast<xmlChar*>(nullptr), xmlGetProp(pXmlNode, BAD_CAST(rAttribute.getStr()))); + xmlXPathFreeObject(pXmlObj); +} + +int XmlTestTools::getXPathPosition(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rChildName) +{ + xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath); + xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval; + CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of nodes is incorrect").getStr(), + 1, + xmlXPathNodeSetGetLength(pXmlNodes)); + xmlNodePtr pXmlNode = pXmlNodes->nodeTab[0]; + int nRet = 0; + bool bFound = false; + for (xmlNodePtr pChild = pXmlNode->children; pChild; pChild = pChild->next) + { + if (oconvert(pChild->name) == rChildName) + { + bFound = true; + break; + } + ++nRet; + } + xmlXPathFreeObject(pXmlObj); + CPPUNIT_ASSERT_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + + "' child '" + rChildName + "' not found") + .getStr(), + bFound); + return nRet; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |