SPARQL tests rooted at sparql

sparql/README.md

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+# SPARQL Test Suite
+
+Community maintained at https://github.com/w3c/rdf-tests/sparql
+
+This area contains the SPARQL test suites 
+with updates agreed by the community.
+
+* [sparql12](sparql12/) -- coming soon!
+* [sparql11](sparql11/)
+* [sparql10](sparql10/)
+
+The original test from the working groups are:
+
+* [sparql10](sparql10/) -- RDF Data Access WG (DAWG) -- http://www.w3.org/2001/sw/DataAccess/
+* [sparql11](sparql11/) -- SPARQL WG -- https://www.w3.org/groups/wg/sparql

sparql/sparql10/LICENSE

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+All tests materials are licensed under the W3C Software Notice and License, as follows:
+____________________________________
+W3C� SOFTWARE NOTICE AND LICENSE
+http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+This work (and included software, documentation such as READMEs, or other related items) is being provided by the copyright holders under the following license. By obtaining, using and/or copying this work, you (the licensee) agree that you have read, understood, and will comply with the following terms and conditions.
+
+Permission to copy, modify, and distribute this software and its documentation, with or without modification, for any purpose and without fee or royalty is hereby granted, provided that you include the following on ALL copies of the software and documentation or portions thereof, including modifications:
+
+   1. The full text of this NOTICE in a location viewable to users of the redistributed or derivative work.
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+   3. Notice of any changes or modifications to the files, including the date changes were made. (We recommend you provide URIs to the location from which the code is derived.)
+
+THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
+
+COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENTATION.
+
+The name and trademarks of copyright holders may NOT be used in advertising or publicity pertaining to the software without specific, written prior permission. Title to copyright in this software and any associated documentation will at all times remain with copyright holders.
+
+____________________________________
+

sparql/sparql10/README

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+Data Access Working Group SPARQL Query Language test suite reorganization
+
+This directory contains restructured copies of tests from
+the DAWG test suite (available at
+http://www.w3.org/2001/sw/DataAccess/tests/data/). The purpose of this
+restructuring is to enhance usability, clear away obsolete tests and
+provide an up-to-date, consistent and easy to use suite of test cases
+that SPARQL query language implementors can use to evaluate their
+implementation. 
+
+
+The Working Group decided 
+(http://lists.w3.org/Archives/Public/public-rdf-dawg/2007JulSep/att-0096/21-dawg-minutes.html#item05)
+on 21 Aug 2007 that the tests as-is constitute a test suite that the group will
+use to generate an implementation report for the SPARQL Query Language for
+RDF.

sparql/sparql10/algebra-expressions.txt

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+   I. LeftJoin(BGP(..),{..})
+  II. Join(BGP(..),Graph(varOrIRI,{..}))
+ III. Join(BGP(..),Union(..,..))
+  IV. Graph(varOrIRI,{..})
+   V. LeftJoin({},{..})
+  VI. Union(..,..)
+ VII. BGP(..)
+    Join(I.,I.)     => Join(LeftJoin(BGP(..),{..}),LeftJoin(BGP(..),{..}))
+   Union(I.,I.)     => Union(LeftJoin(BGP(..),{..}),LeftJoin(BGP(..),{..}))
+LeftJoin(I.,I.)     => LeftJoin(LeftJoin(BGP(..),{..}),LeftJoin(BGP(..),{..}))
+    Join(I.,II.)    => Join(LeftJoin(BGP(..),{..}),Join(BGP(..),Graph(varOrIRI,{..})))
+   Union(I.,II.)    => Union(LeftJoin(BGP(..),{..}),Join(BGP(..),Graph(varOrIRI,{..})))
+LeftJoin(I.,II.)    => LeftJoin(LeftJoin(BGP(..),{..}),Join(BGP(..),Graph(varOrIRI,{..})))
+    Join(I.,III.)   => Join(LeftJoin(BGP(..),{..}),Join(BGP(..),Union(..,..)))
+   Union(I.,III.)   => Union(LeftJoin(BGP(..),{..}),Join(BGP(..),Union(..,..)))
+LeftJoin(I.,III.)   => LeftJoin(LeftJoin(BGP(..),{..}),Join(BGP(..),Union(..,..)))
+    Join(I.,IV.)    => Join(LeftJoin(BGP(..),{..}),Graph(varOrIRI,{..}))
+   Union(I.,IV.)    => Union(LeftJoin(BGP(..),{..}),Graph(varOrIRI,{..}))
+LeftJoin(I.,IV.)    => LeftJoin(LeftJoin(BGP(..),{..}),Graph(varOrIRI,{..}))
+    Join(I.,V.)     => Join(LeftJoin(BGP(..),{..}),LeftJoin({},{..}))
+   Union(I.,V.)     => Union(LeftJoin(BGP(..),{..}),LeftJoin({},{..}))
+LeftJoin(I.,V.)     => LeftJoin(LeftJoin(BGP(..),{..}),LeftJoin({},{..}))
+    Join(I.,VI.)    => Join(LeftJoin(BGP(..),{..}),Union(..,..))
+   Union(I.,VI.)    => Union(LeftJoin(BGP(..),{..}),Union(..,..))
+LeftJoin(I.,VI.)    => LeftJoin(LeftJoin(BGP(..),{..}),Union(..,..))
+    Join(I.,VII.)   => Join(LeftJoin(BGP(..),{..}),BGP(..))
+   Union(I.,VII.)   => Union(LeftJoin(BGP(..),{..}),BGP(..))
+LeftJoin(I.,VII.)   => LeftJoin(LeftJoin(BGP(..),{..}),BGP(..))
+LeftJoin(II.,I.)    => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),LeftJoin(BGP(..),{..}))
+    Join(II.,II.)   => Join(Join(BGP(..),Graph(varOrIRI,{..})),Join(BGP(..),Graph(varOrIRI,{..})))
+   Union(II.,II.)   => Union(Join(BGP(..),Graph(varOrIRI,{..})),Join(BGP(..),Graph(varOrIRI,{..})))
+LeftJoin(II.,II.)   => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),Join(BGP(..),Graph(varOrIRI,{..})))
+    Join(II.,III.)  => Join(Join(BGP(..),Graph(varOrIRI,{..})),Join(BGP(..),Union(..,..)))
+   Union(II.,III.)  => Union(Join(BGP(..),Graph(varOrIRI,{..})),Join(BGP(..),Union(..,..)))
+LeftJoin(II.,III.)  => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),Join(BGP(..),Union(..,..)))
+    Join(II.,IV.)   => Join(Join(BGP(..),Graph(varOrIRI,{..})),Graph(varOrIRI,{..}))
+   Union(II.,IV.)   => Union(Join(BGP(..),Graph(varOrIRI,{..})),Graph(varOrIRI,{..}))
+LeftJoin(II.,IV.)   => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),Graph(varOrIRI,{..}))
+    Join(II.,V.)    => Join(Join(BGP(..),Graph(varOrIRI,{..})),LeftJoin({},{..}))
+   Union(II.,V.)    => Union(Join(BGP(..),Graph(varOrIRI,{..})),LeftJoin({},{..}))
+LeftJoin(II.,V.)    => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),LeftJoin({},{..}))
+    Join(II.,VI.)   => Join(Join(BGP(..),Graph(varOrIRI,{..})),Union(..,..))
+   Union(II.,VI.)   => Union(Join(BGP(..),Graph(varOrIRI,{..})),Union(..,..))
+LeftJoin(II.,VI.)   => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),Union(..,..))
+    Join(II.,VII.)  => Join(Join(BGP(..),Graph(varOrIRI,{..})),BGP(..))
+   Union(II.,VII.)  => Union(Join(BGP(..),Graph(varOrIRI,{..})),BGP(..))
+LeftJoin(II.,VII.)  => LeftJoin(Join(BGP(..),Graph(varOrIRI,{..})),BGP(..))
+LeftJoin(III.,I.)   => LeftJoin(Join(BGP(..),Union(..,..)),LeftJoin(BGP(..),{..}))
+LeftJoin(III.,II.)  => LeftJoin(Join(BGP(..),Union(..,..)),Join(BGP(..),Graph(varOrIRI,{..})))
+    Join(III.,III.) => Join(Join(BGP(..),Union(..,..)),Join(BGP(..),Union(..,..)))
+   Union(III.,III.) => Union(Join(BGP(..),Union(..,..)),Join(BGP(..),Union(..,..)))
+LeftJoin(III.,III.) => LeftJoin(Join(BGP(..),Union(..,..)),Join(BGP(..),Union(..,..)))
+    Join(III.,IV.)  => Join(Join(BGP(..),Union(..,..)),Graph(varOrIRI,{..}))
+   Union(III.,IV.)  => Union(Join(BGP(..),Union(..,..)),Graph(varOrIRI,{..}))
+LeftJoin(III.,IV.)  => LeftJoin(Join(BGP(..),Union(..,..)),Graph(varOrIRI,{..}))
+    Join(III.,V.)   => Join(Join(BGP(..),Union(..,..)),LeftJoin({},{..}))
+   Union(III.,V.)   => Union(Join(BGP(..),Union(..,..)),LeftJoin({},{..}))
+LeftJoin(III.,V.)   => LeftJoin(Join(BGP(..),Union(..,..)),LeftJoin({},{..}))
+    Join(III.,VI.)  => Join(Join(BGP(..),Union(..,..)),Union(..,..))
+   Union(III.,VI.)  => Union(Join(BGP(..),Union(..,..)),Union(..,..))
+LeftJoin(III.,VI.)  => LeftJoin(Join(BGP(..),Union(..,..)),Union(..,..))
+    Join(III.,VII.) => Join(Join(BGP(..),Union(..,..)),BGP(..))
+   Union(III.,VII.) => Union(Join(BGP(..),Union(..,..)),BGP(..))
+LeftJoin(III.,VII.) => LeftJoin(Join(BGP(..),Union(..,..)),BGP(..))
+LeftJoin(IV.,I.)    => LeftJoin(Graph(varOrIRI,{..}),LeftJoin(BGP(..),{..}))
+LeftJoin(IV.,II.)   => LeftJoin(Graph(varOrIRI,{..}),Join(BGP(..),Graph(varOrIRI,{..})))
+LeftJoin(IV.,III.)  => LeftJoin(Graph(varOrIRI,{..}),Join(BGP(..),Union(..,..)))
+    Join(IV.,IV.)   => Join(Graph(varOrIRI,{..}),Graph(varOrIRI,{..}))
+   Union(IV.,IV.)   => Union(Graph(varOrIRI,{..}),Graph(varOrIRI,{..}))
+LeftJoin(IV.,IV.)   => LeftJoin(Graph(varOrIRI,{..}),Graph(varOrIRI,{..}))
+    Join(IV.,V.)    => Join(Graph(varOrIRI,{..}),LeftJoin({},{..}))
+   Union(IV.,V.)    => Union(Graph(varOrIRI,{..}),LeftJoin({},{..}))
+LeftJoin(IV.,V.)    => LeftJoin(Graph(varOrIRI,{..}),LeftJoin({},{..}))
+    Join(IV.,VI.)   => Join(Graph(varOrIRI,{..}),Union(..,..))
+   Union(IV.,VI.)   => Union(Graph(varOrIRI,{..}),Union(..,..))
+LeftJoin(IV.,VI.)   => LeftJoin(Graph(varOrIRI,{..}),Union(..,..))
+    Join(IV.,VII.)  => Join(Graph(varOrIRI,{..}),BGP(..))
+   Union(IV.,VII.)  => Union(Graph(varOrIRI,{..}),BGP(..))
+LeftJoin(IV.,VII.)  => LeftJoin(Graph(varOrIRI,{..}),BGP(..))
+LeftJoin(V.,I.)     => LeftJoin(LeftJoin({},{..}),LeftJoin(BGP(..),{..}))
+LeftJoin(V.,II.)    => LeftJoin(LeftJoin({},{..}),Join(BGP(..),Graph(varOrIRI,{..})))
+LeftJoin(V.,III.)   => LeftJoin(LeftJoin({},{..}),Join(BGP(..),Union(..,..)))
+LeftJoin(V.,IV.)    => LeftJoin(LeftJoin({},{..}),Graph(varOrIRI,{..}))
+    Join(V.,V.)     => Join(LeftJoin({},{..}),LeftJoin({},{..}))
+   Union(V.,V.)     => Union(LeftJoin({},{..}),LeftJoin({},{..}))
+LeftJoin(V.,V.)     => LeftJoin(LeftJoin({},{..}),LeftJoin({},{..}))
+    Join(V.,VI.)    => Join(LeftJoin({},{..}),Union(..,..))
+   Union(V.,VI.)    => Union(LeftJoin({},{..}),Union(..,..))
+LeftJoin(V.,VI.)    => LeftJoin(LeftJoin({},{..}),Union(..,..))
+    Join(V.,VII.)   => Join(LeftJoin({},{..}),BGP(..))
+   Union(V.,VII.)   => Union(LeftJoin({},{..}),BGP(..))
+LeftJoin(V.,VII.)   => LeftJoin(LeftJoin({},{..}),BGP(..))
+LeftJoin(VI.,I.)    => LeftJoin(Union(..,..),LeftJoin(BGP(..),{..}))
+LeftJoin(VI.,II.)   => LeftJoin(Union(..,..),Join(BGP(..),Graph(varOrIRI,{..})))
+LeftJoin(VI.,III.)  => LeftJoin(Union(..,..),Join(BGP(..),Union(..,..)))
+LeftJoin(VI.,IV.)   => LeftJoin(Union(..,..),Graph(varOrIRI,{..}))
+LeftJoin(VI.,V.)    => LeftJoin(Union(..,..),LeftJoin({},{..}))
+    Join(VI.,VI.)   => Join(Union(..,..),Union(..,..))
+   Union(VI.,VI.)   => Union(Union(..,..),Union(..,..))
+LeftJoin(VI.,VI.)   => LeftJoin(Union(..,..),Union(..,..))
+    Join(VI.,VII.)  => Join(Union(..,..),BGP(..))
+   Union(VI.,VII.)  => Union(Union(..,..),BGP(..))
+LeftJoin(VI.,VII.)  => LeftJoin(Union(..,..),BGP(..))
+LeftJoin(VII.,I.)   => LeftJoin(BGP(..),LeftJoin(BGP(..),{..}))
+LeftJoin(VII.,II.)  => LeftJoin(BGP(..),Join(BGP(..),Graph(varOrIRI,{..})))
+LeftJoin(VII.,III.) => LeftJoin(BGP(..),Join(BGP(..),Union(..,..)))
+LeftJoin(VII.,IV.)  => LeftJoin(BGP(..),Graph(varOrIRI,{..}))
+LeftJoin(VII.,V.)   => LeftJoin(BGP(..),LeftJoin({},{..}))
+LeftJoin(VII.,VI.)  => LeftJoin(BGP(..),Union(..,..))
+    Join(VII.,VII.) => Join(BGP(..),BGP(..))
+   Union(VII.,VII.) => Union(BGP(..),BGP(..))
+LeftJoin(VII.,VII.) => LeftJoin(BGP(..),BGP(..))

sparql/sparql10/algebra/data-1.ttl

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+@prefix : <http://example/> .
+@prefix xsd:        <http://www.w3.org/2001/XMLSchema#> .
+
+:x :p "1"^^xsd:integer .
+

sparql/sparql10/algebra/data-2.ttl

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+@prefix : <http://example/> .
+@prefix xsd:        <http://www.w3.org/2001/XMLSchema#> .
+
+:x :p "1"^^xsd:integer .
+:x :p "2"^^xsd:integer .
+:x :p "3"^^xsd:integer .
+:x :p "4"^^xsd:integer .
+
+:x :q "1"^^xsd:integer .
+:x :q "2"^^xsd:integer .
+:x :q "3"^^xsd:integer .

sparql/sparql10/algebra/filter-nested-1.rq

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+PREFIX : <http://example/> 
+
+SELECT ?v
+{ :x :p ?v . FILTER(?v = 1) }

sparql/sparql10/algebra/filter-nested-1.srx

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+<?xml version="1.0"?>
+<sparql
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema#"
+    xmlns="http://www.w3.org/2005/sparql-results#" >
+  <head>
+    <variable name="v"/>
+  </head>
+  <results>
+    <result>
+      <binding name="v">
+        <literal datatype="http://www.w3.org/2001/XMLSchema#integer">1</literal>
+      </binding>
+    </result>
+  </results>
+</sparql>

sparql/sparql10/algebra/filter-nested-2.rq

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+PREFIX : <http://example/> 
+
+SELECT ?v
+{ :x :p ?v . { FILTER(?v = 1) } }

sparql/sparql10/algebra/filter-nested-2.srx

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+<?xml version="1.0"?>
+<sparql
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema#"
+    xmlns="http://www.w3.org/2005/sparql-results#" >
+  <head>
+    <variable name="v"/>
+  </head>
+  <results>
+  </results>
+</sparql>

sparql/sparql10/algebra/filter-placement-1.rq

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+PREFIX : <http://example/>
+
+SELECT ?v 
+{ 
+    ?s :p ?v . 
+    FILTER (?v = 2)
+}

sparql/sparql10/algebra/filter-placement-1.srx

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+<?xml version="1.0"?>
+<sparql
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema#"
+    xmlns="http://www.w3.org/2005/sparql-results#" >
+  <head>
+    <variable name="v"/>
+  </head>
+  <results>
+    <result>
+      <binding name="v">
+        <literal datatype="http://www.w3.org/2001/XMLSchema#integer">2</literal>
+      </binding>
+    </result>
+  </results>
+</sparql>

sparql/sparql10/algebra/filter-placement-2.rq

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+PREFIX : <http://example/>
+
+SELECT ?v 
+{ 
+    FILTER (?v = 2)
+    ?s :p ?v . 
+}

sparql/sparql10/algebra/filter-placement-2.srx

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+<?xml version="1.0"?>
+<sparql
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema#"
+    xmlns="http://www.w3.org/2005/sparql-results#" >
+  <head>
+    <variable name="v"/>
+  </head>
+  <results>
+    <result>
+      <binding name="v">
+        <literal datatype="http://www.w3.org/2001/XMLSchema#integer">2</literal>
+      </binding>
+    </result>
+  </results>
+</sparql>

sparql/sparql10/algebra/filter-placement-3.rq

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+PREFIX : <http://example/>
+
+SELECT ?v ?w
+{ 
+    FILTER (?v = 2)
+    FILTER (?w = 3)
+    ?s :p ?v . 
+    ?s :q ?w .
+}

sparql/sparql10/algebra/filter-placement-3.srx

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+<?xml version="1.0"?>
+<sparql
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema#"
+    xmlns="http://www.w3.org/2005/sparql-results#" >
+  <head>
+    <variable name="v"/>
+    <variable name="w"/>
+  </head>
+  <results>
+    <result>
+      <binding name="v">
+        <literal datatype="http://www.w3.org/2001/XMLSchema#integer">2</literal>
+      </binding>
+      <binding name="w">
+        <literal datatype="http://www.w3.org/2001/XMLSchema#integer">3</literal>
+      </binding>
+    </result>
+  </results>
+</sparql>

sparql/sparql10/algebra/filter-scope-1.rq

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+PREFIX :    <http://example/>
+
+SELECT *
+{ 
+    :x :p ?v . 
+    { :x :q ?w 
+      OPTIONAL {  :x :p ?v2 FILTER(?v = 1) }
+    }
+}