transform-json-tests.xslt
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<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:include href="json2xml.xslt"/>
<!-- the input test files need to be supplied as a sequence of file names only (no extension) -->
<xsl:param name="tests" select="('extended-tests', 'negative-tests', 'spec-examples-by-section', 'spec-examples')"/>
<xsl:param name="json-ext" select="'json'"/>
<xsl:param name="xml-ext" select="'xml'"/>
<!-- run this stylesheet with any input to generate the XML test files at output. -->
<!-- (a popular way of doing this is to supply the XSLT to itself as the input file.) -->
<xsl:template match="/">
<xsl:for-each select="$tests">
<xsl:variable name="file" select="current()"/>
<xsl:variable name="json">
<json>
<xsl:value-of select="unparsed-text(concat($file, '.', $json-ext))"/>
</json>
</xsl:variable>
<xsl:variable name="xml">
<xsl:apply-templates select="$json/json"/>
</xsl:variable>
<xsl:result-document href="{$file}.{$xml-ext}" method="xml" indent="yes">
<tests>
<xsl:for-each select="$xml/json/object/field">
<test name="{@name}">
<xsl:if test="exists(object/field[1][@name eq 'level'])">
<xsl:attribute name="level" select="object/field[1][@name eq 'level']/integer/text()"/>
</xsl:if>
<variables>
<xsl:for-each select="object/field[@name eq 'variables']/object/field">
<variable name="{@name}">
<xsl:copy-of select="*"/>
</variable>
</xsl:for-each>
</variables>
<testcases>
<xsl:for-each select="object/field[@name eq 'testcases']/array/array">
<testcase template="{*[1]}" result="{*[2]}"/>
</xsl:for-each> </testcases>
</test>
</xsl:for-each>
</tests>
</xsl:result-document>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>