You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@jena.apache.org by rv...@apache.org on 2015/03/31 15:45:52 UTC
jena git commit: Add test cases that demonstrate Turtle output bug
(JENA-908)
Repository: jena
Updated Branches:
refs/heads/master b348d9c08 -> 8ddef8a52
Add test cases that demonstrate Turtle output bug (JENA-908)
The failing test cases are currently disabled until JENA-908 is resolved
Project: http://git-wip-us.apache.org/repos/asf/jena/repo
Commit: http://git-wip-us.apache.org/repos/asf/jena/commit/8ddef8a5
Tree: http://git-wip-us.apache.org/repos/asf/jena/tree/8ddef8a5
Diff: http://git-wip-us.apache.org/repos/asf/jena/diff/8ddef8a5
Branch: refs/heads/master
Commit: 8ddef8a52f1fc6f560669aee113e78d1020f17ee
Parents: b348d9c
Author: Rob Vesse <rv...@apache.org>
Authored: Tue Mar 31 14:45:20 2015 +0100
Committer: Rob Vesse <rv...@apache.org>
Committed: Tue Mar 31 14:45:20 2015 +0100
----------------------------------------------------------------------
.../apache/jena/riot/lang/TestLangTurtle.java | 85 +++++++++++++++++++-
1 file changed, 82 insertions(+), 3 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/jena/blob/8ddef8a5/jena-arq/src/test/java/org/apache/jena/riot/lang/TestLangTurtle.java
----------------------------------------------------------------------
diff --git a/jena-arq/src/test/java/org/apache/jena/riot/lang/TestLangTurtle.java b/jena-arq/src/test/java/org/apache/jena/riot/lang/TestLangTurtle.java
index 64f6f52..926caec 100644
--- a/jena-arq/src/test/java/org/apache/jena/riot/lang/TestLangTurtle.java
+++ b/jena-arq/src/test/java/org/apache/jena/riot/lang/TestLangTurtle.java
@@ -22,14 +22,17 @@ import static org.apache.jena.riot.system.ErrorHandlerFactory.errorHandlerNoLogg
import static org.apache.jena.riot.system.ErrorHandlerFactory.getDefaultErrorHandler ;
import static org.apache.jena.riot.system.ErrorHandlerFactory.setDefaultErrorHandler ;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
import java.io.Reader ;
import java.io.StringReader ;
+import java.nio.charset.Charset;
import org.apache.jena.atlas.junit.BaseTest ;
import org.apache.jena.atlas.lib.StrUtils ;
-import org.apache.jena.riot.ErrorHandlerTestLib.ErrorHandlerEx ;
-import org.apache.jena.riot.ErrorHandlerTestLib.ExFatal ;
-import org.apache.jena.riot.ErrorHandlerTestLib.ExWarning ;
+import org.apache.jena.riot.ErrorHandlerTestLib.ErrorHandlerEx;
+import org.apache.jena.riot.ErrorHandlerTestLib.ExFatal;
+import org.apache.jena.riot.ErrorHandlerTestLib.ExWarning;
import org.apache.jena.riot.* ;
import org.apache.jena.riot.system.ErrorHandler ;
import org.apache.jena.riot.system.StreamRDF ;
@@ -37,7 +40,9 @@ import org.apache.jena.riot.system.StreamRDFLib ;
import org.apache.jena.riot.tokens.Tokenizer ;
import org.apache.jena.riot.tokens.TokenizerFactory ;
import org.junit.AfterClass ;
+import org.junit.Assert;
import org.junit.BeforeClass ;
+import org.junit.Ignore;
import org.junit.Test ;
import com.hp.hpl.jena.graph.Graph ;
@@ -236,5 +241,79 @@ public class TestLangTurtle extends BaseTest
@Test (expected=ExWarning.class)
public void turtle_23() { parse("@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . <x> <p> 'number'^^xsd:byte }") ; }
+
+ @Test
+ @Ignore // Currently ignored due to JENA-908
+ public void bnode_cycles_01() {
+ // An example graph with a simple blank node cycle that fails to be output correctly using some Turtle variants
+ Model m = RDFDataMgr.loadModel("testing/DAWG-Final/construct/data-ident.ttl");
+ Assert.assertTrue(m.size() > 0);
+
+ ByteArrayOutputStream output = new ByteArrayOutputStream();
+ RDFDataMgr.write(output, m, Lang.TURTLE);
+
+ ByteArrayInputStream input = new ByteArrayInputStream(output.toByteArray());
+ System.out.println(new String(output.toByteArray(), Charset.forName("utf-8")));
+ Model m2 = ModelFactory.createDefaultModel();
+ RDFDataMgr.read(m2, input, Lang.TURTLE);
+ Assert.assertTrue(m2.size() > 0);
+
+ Assert.assertTrue(m.isIsomorphicWith(m2));
+ }
+
+ @Test
+ public void bnode_cycles_02() {
+ // An example graph with a simple blank node cycle that fails to be output correctly using some Turtle variants
+ Model m = RDFDataMgr.loadModel("testing/DAWG-Final/construct/data-ident.ttl");
+ Assert.assertTrue(m.size() > 0);
+
+ ByteArrayOutputStream output = new ByteArrayOutputStream();
+ RDFDataMgr.write(output, m, RDFFormat.TURTLE_BLOCKS);
+
+ ByteArrayInputStream input = new ByteArrayInputStream(output.toByteArray());
+ System.out.println(new String(output.toByteArray(), Charset.forName("utf-8")));
+ Model m2 = ModelFactory.createDefaultModel();
+ RDFDataMgr.read(m2, input, Lang.TURTLE);
+ Assert.assertTrue(m2.size() > 0);
+
+ Assert.assertTrue(m.isIsomorphicWith(m2));
+ }
+
+ @Test
+ public void bnode_cycles_03() {
+ // An example graph with a simple blank node cycle that fails to be output correctly using some Turtle variants
+ Model m = RDFDataMgr.loadModel("testing/DAWG-Final/construct/data-ident.ttl");
+ Assert.assertTrue(m.size() > 0);
+
+ ByteArrayOutputStream output = new ByteArrayOutputStream();
+ RDFDataMgr.write(output, m, RDFFormat.TURTLE_FLAT);
+
+ ByteArrayInputStream input = new ByteArrayInputStream(output.toByteArray());
+ System.out.println(new String(output.toByteArray(), Charset.forName("utf-8")));
+ Model m2 = ModelFactory.createDefaultModel();
+ RDFDataMgr.read(m2, input, Lang.TURTLE);
+ Assert.assertTrue(m2.size() > 0);
+
+ Assert.assertTrue(m.isIsomorphicWith(m2));
+ }
+
+ @Test
+ @Ignore // Currently ignored due to JENA-908
+ public void bnode_cycles_04() {
+ // An example graph with a simple blank node cycle that fails to be output correctly using some Turtle variants
+ Model m = RDFDataMgr.loadModel("testing/DAWG-Final/construct/data-ident.ttl");
+ Assert.assertTrue(m.size() > 0);
+
+ ByteArrayOutputStream output = new ByteArrayOutputStream();
+ RDFDataMgr.write(output, m, RDFFormat.TURTLE_PRETTY);
+
+ ByteArrayInputStream input = new ByteArrayInputStream(output.toByteArray());
+ System.out.println(new String(output.toByteArray(), Charset.forName("utf-8")));
+ Model m2 = ModelFactory.createDefaultModel();
+ RDFDataMgr.read(m2, input, Lang.TURTLE);
+ Assert.assertTrue(m2.size() > 0);
+
+ Assert.assertTrue(m.isIsomorphicWith(m2));
+ }
}