/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2013. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bigdata.rdf.sparql.ast.eval;
/**
* Tests concerning:
* <pre>
SELECT ?A
WHERE {
?A rdf:type / rdfs:subClassOf * <os:ClassA> ;
rdf:value ?B .
?B rdf:type / rdfs:subClassOf * <os:ClassB> .
}
</pre>
There is a work-around which is to replace a * with a UNION of a zero and a +
<pre>
{
{ ?B rdf:type <os:ClassB> }
UNION
{ ?B rdf:type / rdfs:subClassOf + <os:ClassB>
}
}
</pre>
In property-path-734-B-none.rq, this is taken as the following variant:
<pre>
{
{ ?A rdf:type / rdfs:subClassOf ? <os:ClassA> }
UNION
{ ?A rdf:type / rdfs:subClassOf / rdfs:subClassOf + <os:ClassA>
}
}
</pre>
and in property-path-734-B-workaround2.rq it is taken to (the broken):
<pre>
?A rdf:type / ( rdfs:subClassOf ? | ( rdfs:subClassOf + / rdfs:subClassOf ) )
<os:ClassA> .
</pre>
and in property-path-734-B-workaround3.rq it is taken to (the working):
<pre>
?A ( ( rdf:type / rdfs:subClassOf ? ) | ( rdf:type / rdfs:subClassOf + / rdfs:subClassOf ) )
<os:ClassA> .
</pre>
*/
public class TestTwoPropertyPaths734 extends AbstractDataDrivenSPARQLTestCase {
/**
*
*/
public TestTwoPropertyPaths734() {
}
/**
* @param name
*/
public TestTwoPropertyPaths734(String name) {
super(name);
}
private void property_path_test(String name) throws Exception {
new TestHelper(
"property-path-734-" + name, // testURI,
"property-path-734-" + name + ".rq", // queryFileURL
"property-path-734.ttl", // dataFileURL
"property-path-734.srx" // resultFileURL,
).runTest();
}
private void property_path_using_workaround_test(String name) throws Exception {
new TestHelper(
"property-path-734-B-" + name, // testURI,
"property-path-734-B-" + name + ".rq", // queryFileURL
"property-path-734-B.ttl", // dataFileURL
"property-path-734-B.srx" // resultFileURL,
).runTest();
}
public void test_no_property_paths() throws Exception {
property_path_test("none");
}
public void test_first_property_path() throws Exception {
property_path_test("first");
}
public void test_second_property_path() throws Exception {
property_path_test("second");
}
public void test_both_property_paths() throws Exception {
property_path_test("both");
}
public void test_no_using_workaround_property_paths() throws Exception {
property_path_using_workaround_test("none");
}
public void test_first_using_workaround_property_path() throws Exception {
property_path_using_workaround_test("first");
}
public void test_second_using_workaround_property_path() throws Exception {
property_path_using_workaround_test("second");
}
public void test_both_using_workaround_property_paths() throws Exception {
property_path_using_workaround_test("both");
}
public void test_both_using_workaround2_property_paths() throws Exception {
property_path_using_workaround_test("workaround2");
}
public void test_both_using_workaround3_property_paths() throws Exception {
property_path_using_workaround_test("workaround3");
}
public void test_both_using_workaround4_property_paths() throws Exception {
property_path_using_workaround_test("workaround4");
}
public void test_minimal_star_734() throws Exception {
new TestHelper(
"property-path-734-C", // testURI,
"property-path-734-C-star.rq", // queryFileURL
"property-path-734-C.ttl", // dataFileURL
"property-path-734-C.srx" // resultFileURL,
).runTest();
}
public void test_minimal_opt_734() throws Exception {
new TestHelper(
"property-path-734-C", // testURI,
"property-path-734-C-opt.rq", // queryFileURL
"property-path-734-C.ttl", // dataFileURL
"property-path-734-C.srx" // resultFileURL,
).runTest();
}
public void test_minimal_plus_734() throws Exception {
new TestHelper(
"property-path-734-C", // testURI,
"property-path-734-C-plus.rq", // queryFileURL
"property-path-734-C.ttl", // dataFileURL
"property-path-734-C-plus.srx" // resultFileURL,
).runTest();
}
}