include/test/xmltesttools.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #ifndef INCLUDED_TEST_XMLTESTTOOLS_HXX
  11 #define INCLUDED_TEST_XMLTESTTOOLS_HXX
  12
  13 #include <sal/config.h>
  14 #include <test/testdllapi.hxx>
  15
  16 #include <libxml/xmlwriter.h>
  17 #include <libxml/tree.h>
  18 #include <libxml/xpath.h>
  19 #include <libxml/xpathInternals.h>
  20 #include <libxml/parserInternals.h>
  21
  22 #include <rtl/string.hxx>
  23 #include <rtl/ustring.hxx>
  24 #include <unotools/tempfile.hxx>
  25 #include <vcl/mtfxmldump.hxx>
  26 #include <test/xmldocptr.hxx>
  27
  28 #include <cppunit/TestAssert.h>
  29
  30 #include <string_view>
  31 #include <vector>
  32
  33 class OOO_DLLPUBLIC_TEST XmlTestTools
  34 {
  35 public:
  36     /// Return xmlDocPtr representation of the XML stream read from pStream.
  37     static xmlDocUniquePtr parseXmlStream(SvStream* pStream);
  38
  39     static xmlDocUniquePtr dumpAndParse(MetafileXmlDump& rDumper, const GDIMetaFile& rGDIMetaFile);
  40
  41 protected:
  42     XmlTestTools();
  43     virtual ~XmlTestTools();
  44
  45     static xmlDocUniquePtr parseXml(utl::TempFileNamed const & aTempFile);
  46
  47     virtual void registerNamespaces(xmlXPathContextPtr& pXmlXpathCtx);
  48
  49     // Caller must call xmlXPathFreeObject:
  50     xmlXPathObjectPtr getXPathNode(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath);
  51     /**
  52      * Same as the assertXPath(), but don't assert: return the string instead.
  53      */
  54     OUString      getXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rAttribute);
  55     /**
  56      * Same as the assertXPathContent(), but don't assert: return the string instead.
  57      */
  58     OUString      getXPathContent(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath);
  59     /**
  60      * Get the position of the child named rName of the parent node specified by rXPath.
  61      * Useful for checking relative order of elements.
  62      */
  63     int           getXPathPosition(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, std::string_view rChildName);
  64     /**
  65      * Get the number of the nodes returned by the rXPath.
  66      */
  67     int           countXPathNodes(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath);
  68     /**
  69      * Assert that rXPath exists, returns exactly one node, and the rXPath's attribute's value
  70      * equals to the rExpected value.
  71      */
  72     void          assertXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rAttribute,
  73                               const OUString& rExpectedValue);
  74     void          assertXPathAttrs(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath,
  75                           const std::vector<std::pair<OString, OUString>>& aPairVector);
  76     /**
  77      * Assert that rXPath exists, and returns exactly nNumberOfNodes nodes (1 by default).
  78      * Also useful for checking that we do _not_ export some node (nNumberOfNodes == 0).
  79      */
  80     void          assertXPath(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, int nNumberOfNodes = 1);
  81     /**
  82      * Assert that rXPath exists, and its content equals rContent.
  83      */
  84     void          assertXPathContent(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OUString& rContent);
  85     /**
  86      * Assert that rXPath exists and it has an rNSPrefix=rNSHref namespace definition.
  87      */
  88     void          assertXPathNSDef(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, std::u16string_view rNSPrefix,
  89                           std::u16string_view rNSHref);
  90     /**
  91      * Assert that rXPath exists, and has exactly nNumberOfChildNodes child nodes.
  92      * Useful for checking that we do have a no child nodes to a specific node (nNumberOfChildNodes == 0).
  93      */
  94     void          assertXPathChildren(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, int nNumberOfChildNodes);
  95     /**
  96      * Assert that rXPath exists, has exactly 1 result set nodes and does *not* have an attribute named rAttribute.
  97      */
  98     void          assertXPathNoAttribute(const xmlDocUniquePtr& pXmlDoc, const OString& rXPath, const OString& rAttribute);
  99
 100     static void registerODFNamespaces(xmlXPathContextPtr& pXmlXpathCtx);
 101     static void registerOOXMLNamespaces(xmlXPathContextPtr& pXmlXpathCtx);
 102 };
 103
 104 #endif
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */