100 lines
2.7 KiB
XML
100 lines
2.7 KiB
XML
<?xml version="1.0"?>
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<!--
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Tests dynamic function reference
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Copyright (C) 2014-2023 Ryan Specialty, LLC.
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This file is part of TAME.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-->
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<stylesheet version="2.0"
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xmlns="http://www.w3.org/1999/XSL/Transform"
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xmlns:xs="http://www.w3.org/2001/XMLSchema"
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xmlns:eseq="http://www.lovullo.com/tame/preproc/expand/eseq"
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xmlns:foo="http://www.lovullo.com/_junk">
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<import href="../../../src/preproc/expand/expand-sequence.xsl" />
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<variable name="foo:empty-eseq" as="element( foo:empty )">
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<foo:empty />
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</variable>
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<variable name="foo:a" as="element( foo:seq )">
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<foo:seq foo="bar">
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<foo:node head="true">
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<foo:head />
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</foo:node>
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<foo:node tail="true" />
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</foo:seq>
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</variable>
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<variable name="foo:expanded" as="element( foo:seq )">
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<foo:seq foo="baz">
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<sequence select="eseq:expand-node( (), $foo:a/foo:node[1] ),
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eseq:expand-node( (), $foo:a/foo:node[2] )" />
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</foo:seq>
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</variable>
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<!-- used to assert indirectly that our own @code{is-expanded}
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predicate is being used -->
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<variable name="foo:unexpandable" as="element( foo:seq )">
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<foo:seq>
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<foo:node no-expand="true" />
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</foo:seq>
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</variable>
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<function name="eseq:is-expandable" as="xs:boolean"
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override="yes">
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<param name="node" as="node()" />
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<sequence select="$node instance of element()
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and not( $node/@foo:expanded )" />
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</function>
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<function name="eseq:expand-node" as="node()*"
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override="yes">
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<param name="context" />
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<param name="node" as="node()" />
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<choose>
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<when test="$node/@no-expand">
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<sequence select="$node" />
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</when>
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<otherwise>
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<apply-templates mode="foo:expand-node"
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select="$node" />
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</otherwise>
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</choose>
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</function>
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<template mode="foo:expand-node"
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match="element()">
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<copy>
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<attribute name="foo:expanded"
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select="'true'" />
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<sequence select="@*|node()" />
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</copy>
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</template>
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</stylesheet>
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