From 0f5d784ce9952dc17e65e40a1493c61612fc7399 Mon Sep 17 00:00:00 2001
From: Dan Scott <dan@coffeecode.net>
Date: Fri, 3 Mar 2017 16:03:30 -0500
Subject: [PATCH] LP#1442276 pgTAP test for oils_xslt_process

In moving from the deprecated XML::LibXSLT::output_string() to output_as_chars(),
add a regression test to ensure that we do not suffer from corrputed encoding
output in the future.

We test both the case where an output encoding has been explicitly declared,
as well as the case where an output encoding has not been explicitly declared.
It was this subtle difference that was causing the problem with output_string().

Signed-off-by: Dan Scott <dan@coffeecode.net>
Signed-off-by: Kathy Lussier <klussier@masslnc.org>
---
 .../Pg/t/regress/lp1442276_oils_xslt_encoding.pg   | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 Open-ILS/src/sql/Pg/t/regress/lp1442276_oils_xslt_encoding.pg

diff --git a/Open-ILS/src/sql/Pg/t/regress/lp1442276_oils_xslt_encoding.pg b/Open-ILS/src/sql/Pg/t/regress/lp1442276_oils_xslt_encoding.pg
new file mode 100644
index 0000000000..628b1346a9
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/t/regress/lp1442276_oils_xslt_encoding.pg
@@ -0,0 +1,45 @@
+BEGIN;
+
+SELECT plan(2);
+
+INSERT INTO biblio.record_entry(id, last_xact_id, marc) VALUES
+(999999999, 'pgtap', '<record xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><leader>01750 am a2200481Ia 4500</leader><controlfield tag="001">2784593</controlfield><controlfield tag="003">CONIFER</controlfield><controlfield tag="005">20121031173514.0</controlfield><controlfield tag="008">121026s2012    ja ac         001 0beng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">2760550060</subfield></datafield><datafield tag="110" ind1="2" ind2=" "><subfield code="a">Association d''économie politique.</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Syndicalisme et société</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">Sillery [Que.] :</subfield><subfield code="b">Presses de l''Université du Québec,</subfield><subfield code="c">1988.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">209 p. ;</subfield><subfield code="c">29 cm.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Syndicalism</subfield><subfield code="x">Political aspects</subfield><subfield code="z">Québec (Province)</subfield><subfield code="v">Congresses.</subfield></datafield><datafield tag="901" ind1=" " ind2=" "><subfield code="a">5894462</subfield><subfield code="b">OCoLC</subfield><subfield code="c">2784593</subfield><subfield code="t">biblio</subfield></datafield></record>')
+;
+INSERT INTO config.xml_transform(name, namespace_uri, prefix, xslt) VALUES (
+'testdeclaration', 'http://example.org/testdeclaration', 'testdeclaration', $$<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns="http://www.loc.gov/mods/v3" xmlns:marc="http://www.loc.gov/MARC21/slim"
+	xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	exclude-result-prefixes="xlink marc" version="1.0">
+	<xsl:output encoding="UTF-8" indent="yes" method="xml"/>
+<xsl:template match="//marc:record">
+	<xsl:for-each select="marc:datafield[@tag='245']/marc:subfield[@code='a']">
+		<title>
+			<xsl:value-of select="text()" />
+		</title>
+	</xsl:for-each>
+</xsl:template>
+</xsl:stylesheet>$$
+),('testnodeclaration', 'http://example.org/testnodeclaration', 'testnodeclaration', 
+$$<xsl:stylesheet xmlns="http://www.loc.gov/mods/v3" xmlns:marc="http://www.loc.gov/MARC21/slim"
+	xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	exclude-result-prefixes="xlink marc" version="1.0">
+	<xsl:output indent="yes" method="xml"/>
+<xsl:template match="//marc:record">
+	<xsl:for-each select="marc:datafield[@tag='245']/marc:subfield[@code='a']">
+		<title>
+			<xsl:value-of select="text()" />
+		</title>
+	</xsl:for-each>
+</xsl:template>
+</xsl:stylesheet>$$
+);
+
+SELECT is(evergreen.oils_xslt_process(bre.marc, cxt.xslt), $$<?xml version="1.0" encoding="UTF-8"?>
+<title xmlns="http://www.loc.gov/mods/v3">Syndicalisme et société</title>
+$$, 'Is our XSLT output corrupted?') FROM biblio.record_entry bre, config.xml_transform cxt WHERE bre.id = 999999999 AND cxt.name = 'testdeclaration';
+
+SELECT is(evergreen.oils_xslt_process(bre.marc, cxt.xslt), $$<?xml version="1.0"?>
+<title xmlns="http://www.loc.gov/mods/v3">Syndicalisme et société</title>
+$$, 'Is our XSLT output corrupted?') FROM biblio.record_entry bre, config.xml_transform cxt WHERE bre.id = 999999999 AND cxt.name = 'testnodeclaration';
+
+ROLLBACK;
-- 
2.11.0