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Posted to commits@jena.apache.org by an...@apache.org on 2016/05/14 16:10:56 UTC
[32/41] jena git commit: Fix line-ending changes.
http://git-wip-us.apache.org/repos/asf/jena/blob/3d70d735/jena-arq/src/test/java/org/apache/jena/query/TestParameterizedSparqlString.java
----------------------------------------------------------------------
diff --git a/jena-arq/src/test/java/org/apache/jena/query/TestParameterizedSparqlString.java b/jena-arq/src/test/java/org/apache/jena/query/TestParameterizedSparqlString.java
index d3a6250..0f07a2a 100644
--- a/jena-arq/src/test/java/org/apache/jena/query/TestParameterizedSparqlString.java
+++ b/jena-arq/src/test/java/org/apache/jena/query/TestParameterizedSparqlString.java
@@ -1,1881 +1,1881 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.jena.query;
-
-import java.util.Calendar ;
-import java.util.Iterator ;
-import java.util.TimeZone ;
-
-import org.apache.jena.datatypes.TypeMapper ;
-import org.apache.jena.graph.Node ;
-import org.apache.jena.graph.NodeFactory ;
-import org.apache.jena.iri.IRIFactory ;
-import org.apache.jena.rdf.model.* ;
-import org.apache.jena.shared.impl.PrefixMappingImpl ;
-import org.apache.jena.sparql.ARQException ;
-import org.apache.jena.sparql.syntax.Element ;
-import org.apache.jena.sparql.syntax.ElementGroup ;
-import org.apache.jena.sparql.syntax.ElementTriplesBlock ;
-import org.apache.jena.update.UpdateExecutionFactory ;
-import org.apache.jena.update.UpdateProcessor ;
-import org.apache.jena.update.UpdateRequest ;
-import org.apache.jena.vocabulary.OWL ;
-import org.apache.jena.vocabulary.RDF ;
-import org.apache.jena.vocabulary.XSD ;
-import org.junit.Assert ;
-import org.junit.Test ;
-
-/**
- * Tests for the {@link ParameterizedSparqlString}
- *
- */
-public class TestParameterizedSparqlString {
-
- private void test(ParameterizedSparqlString query, String[] expected, String[] notExpected) {
- // System.out.println("Raw Command:");
- // System.out.println(query.getCommandText());
- String command = query.toString();
- // System.out.println("Injected Command:");
- // System.out.println(command);
- for (String x : expected) {
- Assert.assertTrue(command.contains(x));
- }
- for (String x : notExpected) {
- Assert.assertFalse(command.contains(x));
- }
- }
-
- private Query testAsQuery(ParameterizedSparqlString query) {
- return query.asQuery();
- }
-
- private UpdateRequest testAsUpdate(ParameterizedSparqlString update) {
- return update.asUpdate();
- }
-
- @Test
- public void test_param_string_constructor_1() {
- // Test empty constructor
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- Assert.assertEquals("", query.getCommandText());
- }
-
- @Test
- public void test_param_string_constructor_2() {
- // Test constructor with null command - null command should map to empty
- // command automagically
- ParameterizedSparqlString query = new ParameterizedSparqlString((String) null);
- Assert.assertEquals("", query.getCommandText());
- }
-
- @Test
- public void test_param_string_constructor_3() {
- // Test constructor with base URI
- ParameterizedSparqlString query = new ParameterizedSparqlString("", "http://example.org");
- Assert.assertEquals("http://example.org", query.getBaseUri());
- }
-
- @Test
- public void test_param_string_constructor_4() {
- // Test constructor with predefined parameters
- QuerySolutionMap map = new QuerySolutionMap();
- Resource r = ResourceFactory.createResource("http://example.org");
- map.add("s", r);
- ParameterizedSparqlString query = new ParameterizedSparqlString("", map);
-
- Assert.assertEquals(r.asNode(), query.getParam("s"));
- }
-
- @Test
- public void test_param_string_constructor_5() {
- // Test constructor with predefined parameters - variant of constructor
- // that does not require command text
- QuerySolutionMap map = new QuerySolutionMap();
- Resource r = ResourceFactory.createResource("http://example.org");
- map.add("s", r);
- ParameterizedSparqlString query = new ParameterizedSparqlString(map);
-
- Assert.assertEquals(r.asNode(), query.getParam("s"));
- }
-
- @Test
- public void test_param_string_constructor_6() {
- // Test constructor with predefined parameters
- QuerySolutionMap map = new QuerySolutionMap();
- Resource r = ResourceFactory.createResource("http://example.org");
- map.add("s", r);
- Literal l = ResourceFactory.createPlainLiteral("example");
- map.add("o", l);
- ParameterizedSparqlString query = new ParameterizedSparqlString("", map);
-
- Assert.assertEquals(r.asNode(), query.getParam("s"));
- Assert.assertEquals(l.asNode(), query.getParam("o"));
- }
-
- @Test
- public void test_param_string_constructor_7() {
- // Test constructor with predefined parameters - variant of constructor
- // that does not require command text
- QuerySolutionMap map = new QuerySolutionMap();
- Resource r = ResourceFactory.createResource("http://example.org");
- map.add("s", r);
- Literal l = ResourceFactory.createPlainLiteral("example");
- map.add("o", l);
- ParameterizedSparqlString query = new ParameterizedSparqlString(map);
-
- Assert.assertEquals(r.asNode(), query.getParam("s"));
- Assert.assertEquals(l.asNode(), query.getParam("o"));
- }
-
- @Test
- public void test_param_string_constructor_8() {
- // Test constructors with predefined prefixes
- PrefixMappingImpl prefixes = new PrefixMappingImpl();
- prefixes.setNsPrefix("ex", "http://example.org");
- ParameterizedSparqlString query = new ParameterizedSparqlString("", prefixes);
-
- Assert.assertEquals(prefixes.getNsPrefixURI("ex"), query.getNsPrefixURI("ex"));
- }
-
- @Test
- public void test_param_string_constructor_9() {
- // Test constructors with predefined prefixes - variant of constructor
- // that does not require command text
- PrefixMappingImpl prefixes = new PrefixMappingImpl();
- prefixes.setNsPrefix("ex", "http://example.org");
- ParameterizedSparqlString query = new ParameterizedSparqlString(prefixes);
-
- Assert.assertEquals(prefixes.getNsPrefixURI("ex"), query.getNsPrefixURI("ex"));
- }
-
- @Test
- public void test_param_string_iri_1() {
- // Test simple injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
-
- test(query, new String[] { "<http://example.org>" }, new String[] { "?s" });
- }
-
- @Test
- public void test_param_string_iri_2() {
- // Test simple injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("p", "http://example.org");
-
- test(query, new String[] { "<http://example.org>" }, new String[] { "?p" });
- }
-
- @Test
- public void test_param_string_iri_3() {
- // Test simple injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("o", "http://example.org");
-
- test(query, new String[] { "<http://example.org>" }, new String[] { "?o" });
- }
-
- @Test
- public void test_param_string_iri_4() {
- // Test simple injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o . ?s a ?type }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
-
- test(query, new String[] { "<http://example.org>" }, new String[] { "?s" });
- }
-
- @Test
- public void test_param_string_iri_5() {
- // Test simple injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
-
- test(query, new String[] { "<http://example.org>", "<http://predicate>" }, new String[] { "?s", "?p" });
- }
-
- @Test
- public void test_param_string_bnode_1() {
- // Test Blank Node injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "_:blankNodeID");
-
- test(query, new String[] { "<_:blankNodeID>" }, new String[] { "?s" });
- }
-
- @Test
- public void test_param_string_bnode_2() {
- // Test Blank Node injenction
- String cmdText = "INSERT { GRAPH <target> { ?node a:p ?o . } } WHERE { ?node a:p ?o . }";
- ParameterizedSparqlString update = new ParameterizedSparqlString(cmdText);
- update.setIri("node", "_:blankNodeID");
-
- test(update, new String[] { "<_:blankNodeID>" }, new String[] { "?node" });
- }
-
- @Test
- public void test_param_string_bnode_3() {
- // Test case related to treatment of blank nodes when injecting into
- // SPARQL updates using _: syntax
-
- Model model = ModelFactory.createDefaultModel();
- Resource bnode = model.createResource();
- bnode.addProperty(RDF.type, OWL.Thing);
- Assert.assertEquals(1, model.size());
-
- Dataset ds = DatasetFactory.create(model);
-
- // Use a parameterized query to check the data can be found
- ParameterizedSparqlString pq = new ParameterizedSparqlString();
- pq.setCommandText("SELECT * WHERE { ?s ?p ?o }");
- pq.setIri("s", "_:" + bnode.getId());
- Query q = pq.asQuery();
- try(QueryExecution qe = QueryExecutionFactory.create(q, ds)) {
- ResultSet rset = qe.execSelect();
- Assert.assertEquals(1, ResultSetFormatter.consume(rset));
- }
-
- // Use a parameterized update to modify the data
- ParameterizedSparqlString s = new ParameterizedSparqlString();
- s.setCommandText("INSERT { ?o ?p ?s } WHERE { ?s ?p ?o }");
- s.setIri("s", "_:" + bnode.getId());
- UpdateRequest query = s.asUpdate();
- UpdateProcessor proc = UpdateExecutionFactory.create(query, ds);
- proc.execute();
-
- // This should be true because this was present in the intial model set
- // up
- Assert.assertEquals(1, model.listStatements(bnode, null, (RDFNode) null).toList().size());
- // This should return 0 because the INSERT should result in a new blank
- // node being created rather than the existing one being reused becaue
- // of the semantics of blank nodes usage in templates
- Assert.assertEquals(0, model.listStatements(null, null, bnode).toList().size());
- }
-
- @Test
- public void test_param_string_mixed_1() {
- // Test simple injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", true);
-
- test(query, new String[] { "<http://example.org>", "<http://predicate>", "true" }, new String[] { "?s", "?p", "?o" });
- }
-
- @Test
- public void test_param_string_string_1() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "test");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"test\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_string_2() {
- // Test a string with quotes
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "A \"test\" string");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"A \\\"test\\\" string\" . }",
- query.toString());
- }
-
- @Test
- public void test_param_string_string_3() {
- // Test a string with a $
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "Show me the $!");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"Show me the $!\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_string_4() {
- // Test a string with a newline
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "A multi\nline string");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"A multi\\nline string\" . }",
- query.toString());
- }
-
- @Test
- public void test_param_string_string_5() {
- // Test a string with a tab
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "A tabby\tstring");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"A tabby\\tstring\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_string_6() {
- // Test a string with a single quote
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "A test's test");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"A test\\'s test\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_string_7() {
- // Test a string with a backslash
- String cmdText = "SELECT * WHERE { ?s ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("p", "http://predicate");
- query.setLiteral("o", "test a\\b");
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"test a\\\\b\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_boolean_1() {
- // Test boolean injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", true);
-
- // We don't expect #boolean as booleans should be formatted as plain
- // literals
- test(query, new String[] { "true" }, new String[] { "?o", XSD.xboolean.toString() });
- }
-
- @Test
- public void test_param_string_boolean_2() {
- // Test boolean injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", false);
-
- // We don't expect #boolean as booleans should be formatted as plain
- // literals
- test(query, new String[] { "false" }, new String[] { "?o", XSD.xboolean.toString() });
- }
-
- @Test
- public void test_param_string_boolean_3() {
- // Test invalid boolean injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.xboolean.toString()));
-
- // We expect #boolean as booleans with invalid lexical values should not
- // be formatted as plain literals
- test(query, new String[] { "xyz", XSD.xboolean.toString() }, new String[] { "?o" });
- }
-
- @Test
- public void test_param_string_boolean_4() {
- // Test boolean injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, true);
-
- // We don't expect #boolean as booleans should be formatted as plain
- // literals
- test(query, new String[] { "true" }, new String[] { "? ", XSD.xboolean.toString() });
- }
-
- @Test
- public void test_param_string_boolean_5() {
- // Test boolean injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, false);
-
- // We don't expect #boolean as booleans should be formatted as plain
- // literals
- test(query, new String[] { "false" }, new String[] { "? ", XSD.xboolean.toString() });
- }
-
- @Test
- public void test_param_string_boolean_6() {
- // Test invalid boolean injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.xboolean.toString()));
-
- // We expect #boolean as booleans with invalid lexical values should not
- // be formatted as plain literals
- test(query, new String[] { "xyz", XSD.xboolean.toString() }, new String[] { "? " });
- }
-
- @Test
- public void test_param_string_int_1() {
- // Test integer injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", 1234);
-
- // We don't expect #integer as integers should be formatted as typed
- // literals
- test(query, new String[] { "1234" }, new String[] { "?o", XSD.integer.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_int_2() {
- // Test long integer injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", 3000000000l);
-
- // We don't expect #integer as integers should be formatted as typed
- // literals
- test(query, new String[] { "3000000000" }, new String[] { "?o", XSD.integer.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_int_3() {
- // Test invalid integer injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.integer.toString()));
-
- // We do expect #integer as invalid integers should be formatted with
- // their type
- test(query, new String[] { "xyz", XSD.integer.toString() }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_int_4() {
- // Test integer injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, 1234);
-
- // We don't expect #integer as integers should be formatted as typed
- // literals
- test(query, new String[] { "1234" }, new String[] { "? ", XSD.integer.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_int_5() {
- // Test long integer injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, 3000000000l);
-
- // We don't expect #integer as integers should be formatted as typed
- // literals
- test(query, new String[] { "3000000000" }, new String[] { "? ", XSD.integer.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_int_6() {
- // Test invalid integer injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.integer.toString()));
-
- // We do expect #integer as invalid integers should be formatted with
- // their type
- test(query, new String[] { "xyz", XSD.integer.toString() }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_double_1() {
- // Test double injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", 123.4);
-
- // We expect #double as doubles without exponents cannot be formatted as
- // plain literals
- test(query, new String[] { "123.4", XSD.xdouble.toString() }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_double_2() {
- // Test double injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", 123.0e5);
-
- // We don't expect #double as we expected doubles to be formatted as
- // plain literals
- test(query, new String[] { "1.23E7" }, new String[] { "?o", XSD.xdouble.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_double_3() {
- // Test invalid double injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.xdouble.toString()));
-
- // We expect #double as invalid doubles cannot be formatted as plain
- // literals
- test(query, new String[] { "xyz", XSD.xdouble.toString() }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_double_4() {
- // Test double injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, 123.4);
-
- // We expect #double as doubles without exponents cannot be formatted as
- // plain literals
- test(query, new String[] { "123.4", XSD.xdouble.toString() }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_double_5() {
- // Test double injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, 123.0e5);
-
- // We don't expect #double as we expected doubles to be formatted as
- // plain literals
- test(query, new String[] { "1.23E7" }, new String[] { "? ", XSD.xdouble.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_double_6() {
- // Test invalid double injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.xdouble.toString()));
-
- // We expect #double as invalid doubles cannot be formatted as plain
- // literals
- test(query, new String[] { "xyz", XSD.xdouble.toString() }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_float_1() {
- // Test float injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", 123.4f);
-
- // We expect #float as floats should be formatted as typed literals
- test(query, new String[] { "123.4", XSD.xfloat.toString() }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_float_2() {
- // Test float injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, 123.4f);
-
- // We expect #float as floats should be formatted as typed literals
- test(query, new String[] { "123.4", XSD.xfloat.toString() }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_date_1() {
- // Test date injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- Calendar dt = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
- dt.set(2012, 1, 24, 12, 0, 0);
- query.setLiteral("o", dt);
-
- // We expect #dateTime as dateTime should be formatted as typed literals
- test(query, new String[] { "2012-02-24T12:00:00", XSD.dateTime.toString() }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_date_2() {
- // Test invalid date injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.dateTime.toString()));
-
- // We expect #dateTime as dateTime should be formatted as typed literals
- test(query, new String[] { "xyz", XSD.dateTime.toString() }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_date_3() {
- // Test date injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- Calendar dt = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
- dt.set(2012, 1, 24, 12, 0, 0);
- query.setLiteral(0, dt);
-
- // We expect #dateTime as dateTime should be formatted as typed literals
- test(query, new String[] { "2012-02-24T12:00:00", XSD.dateTime.toString() }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_date_4() {
- // Test invalid date injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, "xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.dateTime.toString()));
-
- // We expect #dateTime as dateTime should be formatted as typed literals
- test(query, new String[] { "xyz", XSD.dateTime.toString() }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_lang_1() {
- // Test lang literal injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", "hello", "en");
-
- test(query, new String[] { "hello", "@en" }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_lang_2() {
- // Test lang literal injection
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("o", "bonjour", "fr");
-
- test(query, new String[] { "bonjour", "@fr" }, new String[] { "?o" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_lang_3() {
- // Test lang literal injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, "hello", "en");
-
- test(query, new String[] { "hello", "@en" }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_lang_4() {
- // Test lang literal injection
- String cmdText = "SELECT * WHERE { ?s ?p ? }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral(0, "bonjour", "fr");
-
- test(query, new String[] { "bonjour", "@fr" }, new String[] { "? " });
- testAsQuery(query);
- }
-
- @Test(expected = QueryException.class)
- public void test_param_string_bad_1() {
- // Test bad input - not a valid query
- String cmdText = "Not a query";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
-
- testAsQuery(query);
- }
-
- @Test(expected = QueryException.class)
- public void test_param_string_simple_bad_1() {
- // Test bad input - injecting the parameter makes the query invalid
- String cmdText = "SELECT ?s WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
-
- test(query, new String[] { "<http://example.org>" }, new String[] { "?s" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_precedence_1() {
- // Test simple injection precedence
- // Setting parameter multiple times just overrides the existing setting
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setIri("s", "http://alternate.org");
-
- test(query, new String[] { "<http://alternate.org>" }, new String[] { "?s", "<http://example.org>" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_precedence_2() {
- // Test simple injection precedence
- // Setting parameter multiple times just overrides the existing setting
- String cmdText = "SELECT * WHERE { ? ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri(0, "http://example.org");
- query.setIri(0, "http://alternate.org");
-
- test(query, new String[] { "<http://alternate.org>" }, new String[] { "? ", "<http://example.org>" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_name_collision_1() {
- // Test name collision
- // The parameter we inject has a name which is a prefix of another
- // variable name, only the
- // actual name should be injected to
- String cmdText = "SELECT * WHERE { ?a ?ab ?abc }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("a", "http://example.org");
-
- // In the not expected list we need the whitespace after ?a as otherwise
- // the test will give a
- // false negative since obviously we should still have ?ab and ?abc
- // present
- test(query, new String[] { "<http://example.org>", "?ab", "?abc" }, new String[] { "?a " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_name_collision_2() {
- // Test name collision
- // The parameter we inject has a name which is a prefix of another
- // variable name, only the
- // actual name should be injected to
- String cmdText = "SELECT * WHERE { ?abc ?ab ?a. }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("a", "http://example.org");
-
- // In the not expected list we need the whitespace after ?a as otherwise
- // the test will give a
- // false negative since obviously we should still have ?ab and ?abc
- // present
- test(query, new String[] { "<http://example.org>", "?ab", "?abc" }, new String[] { "?a " });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_name_collision_3() {
- // Test name collision
- // In this test the parameter we inject has a name which collides with a
- // term used
- // in a prefix in the query
- String cmdText = "PREFIX ex: <http://example.org/vocab#> SELECT * WHERE { ?s ex:name ?name }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setLiteral("name", "Bob");
-
- // In the expected list we want to see Bob, in the not expected list we
- // don't want to see
- // ex:Bob since that would be a bad variable insertion
- test(query, new String[] { "Bob" }, new String[] { "?name", "ex:Bob" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_clear_1() {
- // Test clearing of parameter
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.clearParam("s");
-
- test(query, new String[] { "?s" }, new String[] { "<http://example.org>" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_clear_2() {
- // Test clearing of parameter
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.clearParams();
-
- test(query, new String[] { "?s" }, new String[] { "<http://example.org>" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_clear_3() {
- // Test indirect clearing of parameter by setting param to null
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri("s", "http://example.org");
- query.setParam("s", (Node) null);
-
- test(query, new String[] { "?s" }, new String[] { "<http://example.org>" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_clear_4() {
- // Test clearing of parameter
- String cmdText = "SELECT * WHERE { ? ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri(0, "http://example.org");
- query.clearParam(0);
-
- test(query, new String[] { "? " }, new String[] { "<http://example.org>" });
- }
-
- @Test
- public void test_param_string_clear_5() {
- // Test clearing of parameter
- String cmdText = "SELECT * WHERE { ? ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri(0, "http://example.org");
- query.clearParams();
-
- test(query, new String[] { "? " }, new String[] { "<http://example.org>" });
- }
-
- @Test
- public void test_param_string_clear_6() {
- // Test indirect clearing of parameter by setting param to null
- String cmdText = "SELECT * WHERE { ? ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setIri(0, "http://example.org");
- query.setParam(0, (Node) null);
-
- test(query, new String[] { "? " }, new String[] { "<http://example.org>" });
- }
-
- @Test
- public void test_param_string_prefixes_1() {
- // Test prefixes are prepended
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setNsPrefix("ex", "http://example.org");
-
- test(query, new String[] { "PREFIX", "ex:", "<http://example.org>" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_prefixes_2() {
- // Test prefixes are prepended
- String cmdText = "SELECT * WHERE { ?s ex:predicate ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setNsPrefix("ex", "http://example.org");
-
- test(query, new String[] { "PREFIX", "ex:", "<http://example.org>", "ex:predicate" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test(expected = QueryException.class)
- public void test_param_string_prefixes_bad_1() {
- // Test bad input - using a prefix without defining prefix
- String cmdText = "SELECT * WHERE { ?s ex:predicate ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
-
- // Testing with an PName using an undefined prefix in the string
- // Should fail on parsing
- test(query, new String[] { "ex:predicate" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_base_1() {
- // Test base is prepended
- String cmdText = "SELECT * WHERE { ?s <#predicate> ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setBaseUri("http://example.org");
-
- test(query, new String[] { "BASE", "<http://example.org>" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_base_bad_1() {
- // Test questionable input - using relative URI without defining base
- // ARQ accepts this, not sure if this is a way to disable this as this
- // test should
- // ideally be expecting a QueryException
- String cmdText = "SELECT * WHERE { ?s <#predicate> ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
-
- test(query, new String[] {}, new String[] { "BASE", "<http://example.org>" });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_copy_1() {
- // Test copying - copying always copies command text
- String cmdText = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- ParameterizedSparqlString copy = query.copy();
-
- Assert.assertEquals(cmdText, copy.getCommandText());
- }
-
- @Test
- public void test_param_string_copy_2() {
- // Test copying - copying and changing a parameter changes only one
- // instance
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setIri("x", "http://example.org/original");
- ParameterizedSparqlString copy = query.copy();
- copy.setIri("x", "http://example.org/copy");
-
- Assert.assertEquals("http://example.org/original", query.getParam("x").toString());
- Assert.assertFalse("http://example.org/copy".equals(query.getParam("x").toString()));
-
- Assert.assertEquals("http://example.org/copy", copy.getParam("x").toString());
- Assert.assertFalse("http://example.org/original".equals(copy.getParam("x").toString()));
- }
-
- @Test
- public void test_param_string_copy_3() {
- // Test copying - copying should copy prefixes
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setNsPrefix("ex", "http://example.org");
- ParameterizedSparqlString copy = query.copy();
-
- Assert.assertEquals("http://example.org", copy.getNsPrefixURI("ex"));
- }
-
- @Test
- public void test_param_string_copy_4() {
- // Test copying - copying should copy base URI
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setBaseUri("http://example.org");
- ParameterizedSparqlString copy = query.copy();
-
- Assert.assertEquals("http://example.org", copy.getBaseUri());
- }
-
- @Test
- public void test_param_string_copy_5() {
- // Test selective copying - copying without copying parameters
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setIri("x", "http://example.org/original");
- ParameterizedSparqlString copy = query.copy(false);
-
- Assert.assertEquals("http://example.org/original", query.getParam("x").toString());
- Assert.assertEquals(null, copy.getParam("x"));
- }
-
- @Test
- public void test_param_string_copy_6() {
- // Test selective copying - copying without copying prefixes
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setNsPrefix("ex", "http://example.org");
- ParameterizedSparqlString copy = query.copy(true, true, false);
-
- Assert.assertFalse("http://example.org".equals(copy.getNsPrefixURI("ex")));
- }
-
- @Test
- public void test_param_string_copy_7() {
- // Test copying - copying and changing a parameter changes only one
- // instance
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setIri(0, "http://example.org/original");
- ParameterizedSparqlString copy = query.copy();
- copy.setIri(0, "http://example.org/copy");
-
- Assert.assertEquals("http://example.org/original", query.getParam(0).toString());
- Assert.assertFalse("http://example.org/copy".equals(query.getParam(0).toString()));
-
- Assert.assertEquals("http://example.org/copy", copy.getParam(0).toString());
- Assert.assertFalse("http://example.org/original".equals(copy.getParam(0).toString()));
- }
-
- @Test
- public void test_param_string_copy_8() {
- // Test selective copying - copying without copying parameters
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.setIri(0, "http://example.org/original");
- ParameterizedSparqlString copy = query.copy(false);
-
- Assert.assertEquals("http://example.org/original", query.getParam(0).toString());
- Assert.assertEquals(null, copy.getParam(0));
- }
-
- @Test
- public void test_param_string_append_1() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ?o }");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "?o" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_2() {
- // Test appending simple types
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.append(true);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "true" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_3() {
- // Test appending simple types
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.append(123);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "123" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_4() {
- // Test appending simple types
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.append(123l);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "123" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_5() {
- // Test appending simple types
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.append(123.0e5);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "1.23E7" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_iri_1() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ");
- query.appendIri("http://example.org");
- query.append(" ?o }");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "<http://example.org>", "?o" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_iri_2() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ");
- query.appendIri(IRIFactory.iriImplementation().construct("http://example.org"));
- query.append(" ?o }");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "<http://example.org>", "?o" }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_boolean_1() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral(true);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "true" }, new String[] { XSD.xboolean.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_boolean_2() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral("xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.xboolean.toString()));
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "xyz", XSD.xboolean.toString() }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_integer_1() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral(123);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "123" }, new String[] { XSD.integer.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_integer_2() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral("xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.integer.toString()));
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "xyz", XSD.integer.toString() }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_integer_3() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral(123l);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "123" }, new String[] { XSD.integer.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_double_1() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral(123.0e5);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "1.23E7" }, new String[] { XSD.xdouble.toString() });
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_double_2() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral(1.23d);
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "1.23", XSD.xdouble.toString() }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_append_double_3() {
- // Test appending text
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT *");
- query.append('\n');
- query.append("WHERE { ?s ?p ");
- query.appendLiteral("xyz", TypeMapper.getInstance().getSafeTypeByName(XSD.xdouble.toString()));
- query.append("}");
-
- test(query, new String[] { "SELECT", "*", "\n", "WHERE", "?s", "?p", "xyz", XSD.xdouble.toString() }, new String[] {});
- testAsQuery(query);
- }
-
- @Test
- public void test_param_string_positional_1() {
- // Test positional parameters
- ParameterizedSparqlString query = new ParameterizedSparqlString();
- query.append("SELECT * WHERE { ? ?p ?o }");
- query.setParam(0, NodeFactory.createURI("http://example.org"));
-
- test(query, new String[] { "<http://example.org>" }, new String[] { "? " });
- }
-
- @Test
- public void test_param_string_positional_2() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ? ? ? . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setParam(0, NodeFactory.createURI("http://example.org"));
- query.setParam(1, NodeFactory.createURI("http://predicate"));
- query.setParam(2, NodeFactory.createLiteral("test"));
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"test\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_positional_3() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ? ? ? . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setParam(0, NodeFactory.createLiteral("with ? mark"));
- query.setParam(1, NodeFactory.createURI("http://predicate"));
- query.setParam(2, NodeFactory.createLiteral("test"));
-
- Assert.assertEquals("SELECT * WHERE { \"with ? mark\" <http://predicate> \"test\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_positional_4() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ? ? ? . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setParam(0, NodeFactory.createLiteral("with ? mark"));
- query.setParam(1, NodeFactory.createLiteral("with ? mark"));
- query.setParam(2, NodeFactory.createLiteral("test"));
-
- Assert.assertEquals("SELECT * WHERE { \"with ? mark\" \"with ? mark\" \"test\" . }", query.toString());
- }
-
- @Test
- public void test_param_string_positional_5() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ? ? ?. }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setParam(0, NodeFactory.createURI("http://example.org"));
- query.setParam(1, NodeFactory.createURI("http://predicate"));
- query.setParam(2, NodeFactory.createLiteral("test"));
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"test\". }", query.toString());
- }
-
- @Test
- public void test_param_string_positional_6() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ? ? ?; ?p ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setParam(0, NodeFactory.createURI("http://example.org"));
- query.setParam(1, NodeFactory.createURI("http://predicate"));
- query.setParam(2, NodeFactory.createLiteral("test"));
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"test\"; ?p ?o . }", query.toString());
- }
-
- @Test
- public void test_param_string_positional_7() {
- // Test regular string injection
- String cmdText = "SELECT * WHERE { ? ? ?, ?o . }";
- ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
- query.setParam(0, NodeFactory.createURI("http://example.org"));
- query.setParam(1, NodeFactory.createURI("http://predicate"));
- query.setParam(2, NodeFactory.createLiteral("test"));
-
- Assert.assertEquals("SELECT * WHERE { <http://example.org> <http://predicate> \"test\", ?o . }", query.toString());
- }
-
- @Test
- public void test_param_string_positional_eligible_1() {
- // Test detection of eligible parameters
- String cmdText = "SELECT * WHERE { ?s ?p ? . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(cmdText);
-
- Iterator<Integer> iter = pss.getEligiblePositionalParameters();
- int count = 0;
- while (iter.hasNext()) {
- count++;
- iter.next();
- }
- Assert.assertEquals(1, count);
- }
-
- @Test
- public void test_param_string_positional_eligible_2() {
- // Test detection of eligible parameters
- String cmdText = "SELECT * WHERE { ? ? ? . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(cmdText);
-
- Iterator<Integer> iter = pss.getEligiblePositionalParameters();
- int count = 0;
- while (iter.hasNext()) {
- count++;
- iter.next();
- }
- Assert.assertEquals(3, count);
- }
-
- @Test
- public void test_param_string_positional_eligible_3() {
- // Test detection of eligible parameters
- String cmdText = "SELECT * WHERE { ?s ?p ?; ?p1 ?, ?. }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(cmdText);
-
- Iterator<Integer> iter = pss.getEligiblePositionalParameters();
- int count = 0;
- while (iter.hasNext()) {
- count++;
- iter.next();
- }
- Assert.assertEquals(3, count);
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_01() {
- // This injection is prevented by forbidding the > character in URIs
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?var2 . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setIri("var2", "hello> } ; DROP ALL ; INSERT DATA { <s> <p> <goodbye>");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_02() {
- // This injection is prevented by forbidding the > character in URIs
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?var2 . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setIri("var2", "hello> } ; DROP ALL ; INSERT DATA { <s> <p> <goodbye");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_injection_03() {
- // This injection attempt results in a valid update but a failed
- // injection
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?var2 . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var2", "hello\" } ; DROP ALL ; INSERT DATA { <s> <p> <goodbye>");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_04() {
- // This injection is prevented by forbidding the > character in URIs
- String str = "PREFIX : <http://example/>\nSELECT * WHERE { <s> <p> ?var2 . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setIri("var2", "hello> . ?s ?p ?o");
-
- Query q = pss.asQuery();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_injection_05() {
- // This injection attempt results in a valid query but a failed
- // injection
- String str = "PREFIX : <http://example/>\nSELECT * WHERE { <s> <p> ?var2 . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var2", "hello\" . ?s ?p ?o");
-
- Query q = pss.asQuery();
- Element el = q.getQueryPattern();
- if (el instanceof ElementTriplesBlock) {
- Assert.assertEquals(1, ((ElementTriplesBlock) q.getQueryPattern()).getPattern().size());
- } else if (el instanceof ElementGroup) {
- Assert.assertEquals(1, ((ElementGroup) el).getElements().size());
- el = ((ElementGroup) el).getElements().get(0);
- if (el instanceof ElementTriplesBlock) {
- Assert.assertEquals(1, ((ElementTriplesBlock) el).getPattern().size());
- }
- }
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_06() {
- // This injection attempt is prevented by forbidding injection to a
- // variable parameter immediately surrounded by quotes
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> '?var' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "hello' . } ; DROP ALL ; INSERT DATA { <s> <p> \"goodbye");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_07() {
- // This injection attempt is prevented by forbidding injection of
- // variable parameters immediately surrounded by quotes
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> \"?var\" }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_08() {
- // This injection attempt results in an invalid SPARQL update because
- // you end up with a double quoted literal inside a single quoted
- // literal
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> '?var' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "' . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_injection_09() {
- // This injection attempt using comments results in a valid SPARQL
- // update but a failed injection because the attempt to use comments
- // ends up being a valid string literal within quotes
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?var }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "\" . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_10() {
- // This injection attempt tries to chain together injections to achieve
- // an attack, the first
- // injection appears innocuous and is an attempt to set up an actual
- // injection vector
- // The injection is prevented because a ?var directly surrounded by
- // quotes is always flagged as
- // subject to injection because pre-injection validation happens before
- // each variable is injected
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?var }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "a");
- pss.setLiteral("var2", "b");
-
- // Figure out which variable will be injected first
- @SuppressWarnings("deprecation")
- String first = pss.getVars().next();
- String second = first.equals("var") ? "var2" : "var";
-
- pss.setLiteral(first, "?" + second);
- pss.setLiteral(second, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_11() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we are now able to detect and
- // prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> \" ?var \" }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_12() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we are now able to detect and
- // prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> \"some text ?var other text\" }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_injection_13() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we now escape ' so prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ' ?var ' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "' . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test
- public void test_param_string_injection_14() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we now escape ' so prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> 'some text ?var other text' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "' . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_injection_15() {
- // This injection attempt tries to chain together injections to achieve
- // an attack, the first injection appears innocuous and is an attempt to
- // set up an actual injection vector
- // Since we not check out delimiters we are not able to detect and
- // prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?var }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "a");
- pss.setLiteral("var2", "b");
-
- // Figure out which variable will be injected first
- @SuppressWarnings("deprecation")
- String first = pss.getVars().next();
- String second = first.equals("var") ? "var2" : "var";
-
- pss.setLiteral(first, " ?" + second + " ");
- pss.setLiteral(second, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_non_injection_01() {
- // This test checks that a legitimate injection of a literal to a
- // variable that occurs between two other literals is permitted
- // Btw this is not a valid query but it serves to illustrate the case
- String str = "SELECT * { \"subject\" ?var \"object\" . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("var", "predicate");
-
- pss.toString();
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_positional_injection_01() {
- // This injection is prevented by forbidding the > character in URIs
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ?v . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setIri(0, "hello> } ; DROP ALL ; INSERT DATA { <s> <p> <goodbye>");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_positional_injection_02() {
- // This injection is prevented by forbidding the > character in URIs
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ? . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setIri(0, "hello> } ; DROP ALL ; INSERT DATA { <s> <p> <goodbye");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_positional_injection_03() {
- // This injection attempt results in a valid update but a failed
- // injection
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ? . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "hello\" } ; DROP ALL ; INSERT DATA { <s> <p> <goodbye>");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_positional_injection_04() {
- // This injection is prevented by forbidding the > character in URIs
- String str = "PREFIX : <http://example/>\nSELECT * WHERE { <s> <p> ? . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setIri(0, "hello> . ?s ?p ?o");
-
- Query q = pss.asQuery();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_positional_injection_05() {
- // This injection attempt results in a valid query but a failed
- // injection
- String str = "PREFIX : <http://example/>\nSELECT * WHERE { <s> <p> ? . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "hello\" . ?s ?p ?o");
-
- Query q = pss.asQuery();
- Element el = q.getQueryPattern();
- if (el instanceof ElementTriplesBlock) {
- Assert.assertEquals(1, ((ElementTriplesBlock) q.getQueryPattern()).getPattern().size());
- } else if (el instanceof ElementGroup) {
- Assert.assertEquals(1, ((ElementGroup) el).getElements().size());
- el = ((ElementGroup) el).getElements().get(0);
- if (el instanceof ElementTriplesBlock) {
- Assert.assertEquals(1, ((ElementTriplesBlock) el).getPattern().size());
- }
- }
- }
-
- @Test
- public void test_param_string_positional_injection_06() {
- // This injection attempt is prevented by forbidding injection to a
- // variable parameter immediately surrounded by quotes
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> '?' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "hello' . } ; DROP ALL ; INSERT DATA { <s> <p> \"goodbye");
-
- // In the positional case this does not work because the '?' is not
- // considered an eligible positional parameter due to the lack of
- // subsequent white space or punctuation
- Assert.assertFalse(pss.getEligiblePositionalParameters().hasNext());
- }
-
- @Test
- public void test_param_string_positional_injection_07() {
- // This injection attempt is prevented by forbidding injection of
- // variable parameters immediately surrounded by quotes
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> \"?\" }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- // In the positional case this does not work because the "?" is not
- // considered an eligible positional parameter due to the lack of
- // subsequent white space or punctuation
- Assert.assertFalse(pss.getEligiblePositionalParameters().hasNext());
- }
-
- @Test
- public void test_param_string_positional_injection_08() {
- // This injection attempt results in an invalid SPARQL update because
- // you end up with a double quoted literal inside a single quoted
- // literal
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> '?' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "' . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- // In the positional case this does not work because the '?' is not
- // considered an eligible positional parameter due to the lack of
- // subsequent white space or punctuation
- Assert.assertFalse(pss.getEligiblePositionalParameters().hasNext());
- }
-
- @Test
- public void test_param_string_positional_injection_09() {
- // This injection attempt using comments results in a valid SPARQL
- // update but a failed injection because the attempt to use comments
- // ends up being a valid string literal within quotes
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ? }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "\" . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test
- public void test_param_string_positional_injection_10() {
- // This injection attempt tries to chain together injections to achieve
- // an attack, the first
- // injection appears innocuous and is an attempt to set up an actual
- // injection vector
- // The injection is prevented because a ?var directly surrounded by
- // quotes is always flagged as
- // subject to injection because pre-injection validation happens before
- // each variable is injected
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ? }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "?");
- pss.setLiteral(1, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- // In the positional parameter case this should fail because there
- // is only one eligible positional parameter in the string and we cannot
- // introduce additional ones via chained injection
- Iterator<Integer> params = pss.getEligiblePositionalParameters();
- Assert.assertTrue(params.hasNext());
- params.next();
- Assert.assertFalse(params.hasNext());
-
- UpdateRequest u = pss.asUpdate();
- Assert.assertEquals(1, u.getOperations().size());
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_positional_injection_11() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we are now able to detect and
- // prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> \" ? \" }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test(expected = ARQException.class)
- public void test_param_string_positional_injection_12() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we are now able to detect and
- // prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> \"some text ? other text\" }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.fail("Attempt to do SPARQL injection should result in an exception");
- }
-
- @Test
- public void test_param_string_positional_injection_13() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we now escape ' so prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ' ? ' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "' . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test
- public void test_param_string_positional_injection_14() {
- // This is a variant on placing a variable bound to a literal inside a
- // literal resulting in an injection, we now escape ' so prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> 'some text ? other text' }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "' . } ; DROP ALL ; INSERT DATA { <s> <p> <o> }#");
-
- UpdateRequest updates = pss.asUpdate();
- Assert.assertEquals(1, updates.getOperations().size());
- }
-
- @Test
- public void test_param_string_positional_injection_15() {
- // This injection attempt tries to chain together injections to achieve
- // an attack, the first injection appears innocuous and is an attempt to
- // set up an actual injection vector
- // Since we not check out delimiters we are not able to detect and
- // prevent this
- String str = "PREFIX : <http://example/>\nINSERT DATA { <s> <p> ? }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, " ? ");
- pss.setLiteral(1, " . } ; DROP ALL ; INSERT DATA { <s> <p> ");
-
- // In the positional parameter case this should fail because there
- // is only one eligible positional parameter in the string and we cannot
- // introduce additional ones via chained injection
- Iterator<Integer> params = pss.getEligiblePositionalParameters();
- Assert.assertTrue(params.hasNext());
- params.next();
- Assert.assertFalse(params.hasNext());
-
- UpdateRequest u = pss.asUpdate();
- Assert.assertEquals(1, u.getOperations().size());
- }
-
- @Test
- public void test_param_string_positional_non_injection_01() {
- // This test checks that a legitimate injection of a literal to a
- // variable that occurs between two other literals is permitted
- // Btw this is not a valid query but it serves to illustrate the case
- String str = "SELECT * { \"subject\" ? \"object\" . }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral(0, "predicate");
-
- pss.toString();
- }
-
- @Test
- public void test_param_string_bug_01() {
- // Tests a bug reported with setting literals
- String str = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("o", "has$sign");
-
- pss.toString();
- }
-
- @Test
- public void test_param_string_bug_02() {
- // Tests a bug reported with setting literals
- String str = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("o", "has$1sign");
-
- pss.toString();
- }
-
- @Test
- public void test_param_string_bug_03() {
- // Tests a bug reported with setting literals
- String str = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("o", "has$5sign");
-
- pss.toString();
- }
-
- @Test
- public void test_param_string_bug_04() {
- // Tests a bug reported with setting literals
- String str = "SELECT * WHERE { ?s ?p ?o }";
- ParameterizedSparqlString pss = new ParameterizedSparqlString(str);
- pss.setLiteral("o", "has $9 sign");
-
- pss.toString();
- }
-}
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.jena.query;
+
+import java.util.Calendar ;
+import java.util.Iterator ;
+import java.util.TimeZone ;
+
+import org.apache.jena.datatypes.TypeMapper ;
+import org.apache.jena.graph.Node ;
+import org.apache.jena.graph.NodeFactory ;
+import org.apache.jena.iri.IRIFactory ;
+import org.apache.jena.rdf.model.* ;
+import org.apache.jena.shared.impl.PrefixMappingImpl ;
+import org.apache.jena.sparql.ARQException ;
+import org.apache.jena.sparql.syntax.Element ;
+import org.apache.jena.sparql.syntax.ElementGroup ;
+import org.apache.jena.sparql.syntax.ElementTriplesBlock ;
+import org.apache.jena.update.UpdateExecutionFactory ;
+import org.apache.jena.update.UpdateProcessor ;
+import org.apache.jena.update.UpdateRequest ;
+import org.apache.jena.vocabulary.OWL ;
+import org.apache.jena.vocabulary.RDF ;
+import org.apache.jena.vocabulary.XSD ;
+import org.junit.Assert ;
+import org.junit.Test ;
+
+/**
+ * Tests for the {@link ParameterizedSparqlString}
+ *
+ */
+public class TestParameterizedSparqlString {
+
+ private void test(ParameterizedSparqlString query, String[] expected, String[] notExpected) {
+ // System.out.println("Raw Command:");
+ // System.out.println(query.getCommandText());
+ String command = query.toString();
+ // System.out.println("Injected Command:");
+ // System.out.println(command);
+ for (String x : expected) {
+ Assert.assertTrue(command.contains(x));
+ }
+ for (String x : notExpected) {
+ Assert.assertFalse(command.contains(x));
+ }
+ }
+
+ private Query testAsQuery(ParameterizedSparqlString query) {
+ return query.asQuery();
+ }
+
+ private UpdateRequest testAsUpdate(ParameterizedSparqlString update) {
+ return update.asUpdate();
+ }
+
+ @Test
+ public void test_param_string_constructor_1() {
+ // Test empty constructor
+ ParameterizedSparqlString query = new ParameterizedSparqlString();
+ Assert.assertEquals("", query.getCommandText());
+ }
+
+ @Test
+ public void test_param_string_constructor_2() {
+ // Test constructor with null command - null command should map to empty
+ // command automagically
+ ParameterizedSparqlString query = new ParameterizedSparqlString((String) null);
+ Assert.assertEquals("", query.getCommandText());
+ }
+
+ @Test
+ public void test_param_string_constructor_3() {
+ // Test constructor with base URI
+ ParameterizedSparqlString query = new ParameterizedSparqlString("", "http://example.org");
+ Assert.assertEquals("http://example.org", query.getBaseUri());
+ }
+
+ @Test
+ public void test_param_string_constructor_4() {
+ // Test constructor with predefined parameters
+ QuerySolutionMap map = new QuerySolutionMap();
+ Resource r = ResourceFactory.createResource("http://example.org");
+ map.add("s", r);
+ ParameterizedSparqlString query = new ParameterizedSparqlString("", map);
+
+ Assert.assertEquals(r.asNode(), query.getParam("s"));
+ }
+
+ @Test
+ public void test_param_string_constructor_5() {
+ // Test constructor with predefined parameters - variant of constructor
+ // that does not require command text
+ QuerySolutionMap map = new QuerySolutionMap();
+ Resource r = ResourceFactory.createResource("http://example.org");
+ map.add("s", r);
+ ParameterizedSparqlString query = new ParameterizedSparqlString(map);
+
+ Assert.assertEquals(r.asNode(), query.getParam("s"));
+ }
+
+ @Test
+ public void test_param_string_constructor_6() {
+ // Test constructor with predefined parameters
+ QuerySolutionMap map = new QuerySolutionMap();
+ Resource r = ResourceFactory.createResource("http://example.org");
+ map.add("s", r);
+ Literal l = ResourceFactory.createPlainLiteral("example");
+ map.add("o", l);
+ ParameterizedSparqlString query = new ParameterizedSparqlString("", map);
+
+ Assert.assertEquals(r.asNode(), query.getParam("s"));
+ Assert.assertEquals(l.asNode(), query.getParam("o"));
+ }
+
+ @Test
+ public void test_param_string_constructor_7() {
+ // Test constructor with predefined parameters - variant of constructor
+ // that does not require command text
+ QuerySolutionMap map = new QuerySolutionMap();
+ Resource r = ResourceFactory.createResource("http://example.org");
+ map.add("s", r);
+ Literal l = ResourceFactory.createPlainLiteral("example");
+ map.add("o", l);
+ ParameterizedSparqlString query = new ParameterizedSparqlString(map);
+
+ Assert.assertEquals(r.asNode(), query.getParam("s"));
+ Assert.assertEquals(l.asNode(), query.getParam("o"));
+ }
+
+ @Test
+ public void test_param_string_constructor_8() {
+ // Test constructors with predefined prefixes
+ PrefixMappingImpl prefixes = new PrefixMappingImpl();
+ prefixes.setNsPrefix("ex", "http://example.org");
+ ParameterizedSparqlString query = new ParameterizedSparqlString("", prefixes);
+
+ Assert.assertEquals(prefixes.getNsPrefixURI("ex"), query.getNsPrefixURI("ex"));
+ }
+
+ @Test
+ public void test_param_string_constructor_9() {
+ // Test constructors with predefined prefixes - variant of constructor
+ // that does not require command text
+ PrefixMappingImpl prefixes = new PrefixMappingImpl();
+ prefixes.setNsPrefix("ex", "http://example.org");
+ ParameterizedSparqlString query = new ParameterizedSparqlString(prefixes);
+
+ Assert.assertEquals(prefixes.getNsPrefixURI("ex"), query.getNsPrefixURI("ex"));
+ }
+
+ @Test
+ public void test_param_string_iri_1() {
+ // Test simple injection
+ String cmdText = "SELECT * WHERE { ?s ?p ?o }";
+ ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
+ query.setIri("s", "http://example.org");
+
+ test(query, new String[] { "<http://example.org>" }, new String[] { "?s" });
+ }
+
+ @Test
+ public void test_param_string_iri_2() {
+ // Test simple injection
+ String cmdText = "SELECT * WHERE { ?s ?p ?o }";
+ ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
+ query.setIri("p", "http://example.org");
+
+ test(query, new String[] { "<http://example.org>" }, new String[] { "?p" });
+ }
+
+ @Test
+ public void test_param_string_iri_3() {
+ // Test simple injection
+ String cmdText = "SELECT * WHERE { ?s ?p ?o }";
+ ParameterizedSparqlString query = new ParameterizedSparqlString(cmdText);
+ query.setIri("o", "http://example.org");
+
+ test(query, new String[] { "<http://example.org>" }, new String[] { "?o" });
+ }
+
+ @Test
+ public void test_param_string_iri_4() {
+ // Test simple injection
+ String cmdText = "SELECT * WHERE { ?s ?p ?o . ?s a ?type }";
+ ParameterizedSparqlString query = new Parameteriz
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