getXPathNode may return nullptr

E.g., when "Undefined namespace prefix" error is thrown

Change-Id: I9dfcf761dc8463e2679fb41962502689c91cd2f7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113994
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
This commit is contained in:
Mike Kaganski 2021-04-12 19:07:15 +02:00
parent 5b59d0b92f
commit 88ca6d7834

View file

@ -84,6 +84,7 @@ OUString XmlTestTools::getXPath(const xmlDocUniquePtr& pXmlDoc, const OString& r
{
CPPUNIT_ASSERT(pXmlDoc);
xmlXPathObjectPtr pXmlObj = getXPathNode(pXmlDoc, rXPath);
CPPUNIT_ASSERT(pXmlObj);
xmlNodeSetPtr pXmlNodes = pXmlObj->nodesetval;
CPPUNIT_ASSERT_EQUAL_MESSAGE(OString(OStringLiteral("In <") + pXmlDoc->name + ">, XPath '" + rXPath + "' number of nodes is incorrect").getStr(),
1, xmlXPathNodeSetGetLength(pXmlNodes));