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xml2: Add tests for functions xpath_nodeset() and xpath_list()

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These two functions with their different argument lists have never been
tested in this module, so let's add something.

Author: Ronan Dunklau
Discussion: https://postgr.es/m/ZzMSJkiNZhimjXWx@paquier.xyz
This commit is contained in:
Michael Paquier
2024-11-14 13:10:36 +09:00
parent 3ef038fc4f
commit 93f9b4a93f
3 changed files with 94 additions and 0 deletions
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16
contrib/xml2/sql/xml2.sql
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@ -123,6 +123,22 @@ SELECT xslt_process('<employee><name>cim</name><age>30</age><pay>400</pay></empl
</xsl:template>
</xsl:stylesheet>$$::text, 'n1="v1",n2="v2",n3="v3",n4="v4",n5="v5",n6="v6",n7="v7",n8="v8",n9="v9",n10="v10",n11="v11",n12="v12"'::text);
-- xpath_nodeset()
SELECT xpath_nodeset(article_xml::text, '/article/author|/article/pages')
FROM articles;
SELECT xpath_nodeset(article_xml::text, '/article/author|/article/pages',
'item_without_toptag')
FROM articles;
SELECT xpath_nodeset(article_xml::text, '/article/author|/article/pages',
'result', 'item')
FROM articles;
-- xpath_list()
SELECT xpath_list(article_xml::text, '/article/author|/article/pages')
FROM articles;
SELECT xpath_list(article_xml::text, '/article/author|/article/pages', '|')
FROM articles;
-- possible security exploit
SELECT xslt_process('<xml><foo>Hello from XML</foo></xml>',
$$<xsl:stylesheet version="1.0"