[tracker/wip/carlosg/serialize-api: 24/26] tests: Add serialize tests




commit 266846e0292ea8dffd9b2e14d63f8162bb7fd2e3
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Nov 27 15:13:34 2021 +0100

    tests: Add serialize tests
    
    Test both connection and statement serialization API

 tests/libtracker-sparql/meson.build                |  11 +
 .../libtracker-sparql/serialize/construct-trig.out |  21 ++
 .../libtracker-sparql/serialize/construct-trig.rq  |   5 +
 .../libtracker-sparql/serialize/construct-ttl.out  |  19 ++
 tests/libtracker-sparql/serialize/construct-ttl.rq |   5 +
 .../serialize/describe-graph-trig.out              |  47 +++
 .../serialize/describe-graph-trig.rq               |   5 +
 .../serialize/describe-graph-ttl.out               |  29 ++
 .../serialize/describe-graph-ttl.rq                |   5 +
 .../serialize/describe-single-trig.out             |  22 ++
 .../serialize/describe-single-trig.rq              |   1 +
 .../serialize/describe-single-ttl.out              |  20 ++
 .../serialize/describe-single-ttl.rq               |   1 +
 .../serialize/describe-var-trig.out                |  23 ++
 .../serialize/describe-var-trig.rq                 |   3 +
 .../serialize/describe-var-ttl.out                 |  21 ++
 .../serialize/describe-var-ttl.rq                  |   3 +
 tests/libtracker-sparql/tracker-serialize-test.c   | 338 +++++++++++++++++++++
 18 files changed, 579 insertions(+)
---
diff --git a/tests/libtracker-sparql/meson.build b/tests/libtracker-sparql/meson.build
index 17badcab9..9f6733f9e 100644
--- a/tests/libtracker-sparql/meson.build
+++ b/tests/libtracker-sparql/meson.build
@@ -54,3 +54,14 @@ tests += {
   'exe': tracker_statement_test,
   'suite': ['sparql'],
 }
+
+tracker_serialize_test = executable('tracker-serialize-test',
+  'tracker-serialize-test.c',
+  dependencies: [tracker_common_dep, tracker_sparql_dep],
+  c_args: libtracker_sparql_test_c_args + test_c_args)
+
+tests += {
+  'name': 'serialize',
+  'exe': tracker_serialize_test,
+  'suite': ['sparql'],
+}
diff --git a/tests/libtracker-sparql/serialize/construct-trig.out 
b/tests/libtracker-sparql/serialize/construct-trig.out
new file mode 100644
index 000000000..65d6809e3
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/construct-trig.out
@@ -0,0 +1,21 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+{
+  <a> <http://example.com/#prop> "Foo" .
+
+  <b> <http://example.com/#prop> "Foo" .
+}
diff --git a/tests/libtracker-sparql/serialize/construct-trig.rq 
b/tests/libtracker-sparql/serialize/construct-trig.rq
new file mode 100644
index 000000000..6f9753b34
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/construct-trig.rq
@@ -0,0 +1,5 @@
+CONSTRUCT {
+  ?u <http://example.com/#prop> "Foo"
+} WHERE {
+  ?u a nmm:MusicPiece
+}
diff --git a/tests/libtracker-sparql/serialize/construct-ttl.out 
b/tests/libtracker-sparql/serialize/construct-ttl.out
new file mode 100644
index 000000000..432f87a3c
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/construct-ttl.out
@@ -0,0 +1,19 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+<a> <http://example.com/#prop> "Foo" .
+
+<b> <http://example.com/#prop> "Foo" .
diff --git a/tests/libtracker-sparql/serialize/construct-ttl.rq 
b/tests/libtracker-sparql/serialize/construct-ttl.rq
new file mode 100644
index 000000000..6f9753b34
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/construct-ttl.rq
@@ -0,0 +1,5 @@
+CONSTRUCT {
+  ?u <http://example.com/#prop> "Foo"
+} WHERE {
+  ?u a nmm:MusicPiece
+}
diff --git a/tests/libtracker-sparql/serialize/describe-graph-trig.out 
b/tests/libtracker-sparql/serialize/describe-graph-trig.out
new file mode 100644
index 000000000..ac95a7f36
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-graph-trig.out
@@ -0,0 +1,47 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+GRAPH <B> {
+  <a> nmm:trackNumber 1 .
+
+  <b> nmm:beatsPerMinute 120 .
+}
+
+GRAPH <A> {
+  <a> nie:title "Aaa" ;
+    dc:title "Aaa" ;
+}
+
+GRAPH <B> {
+
+}
+
+GRAPH <A> {
+}
+
+GRAPH <B> {
+
+}
+
+GRAPH <A> {
+  <a> rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, 
"http://tracker.api.gnome.org/ontology/v3/nie#InformationElement";, 
"http://tracker.api.gnome.org/ontology/v3/nfo#Media";, 
"http://tracker.api.gnome.org/ontology/v3/nmm#MusicPiece"; .
+}
+
+GRAPH <B> {
+  <a> rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, 
"http://tracker.api.gnome.org/ontology/v3/nie#InformationElement";, 
"http://tracker.api.gnome.org/ontology/v3/nfo#Media";, 
"http://tracker.api.gnome.org/ontology/v3/nmm#MusicPiece"; .
+
+  <b> rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, 
"http://tracker.api.gnome.org/ontology/v3/nie#InformationElement";, 
"http://tracker.api.gnome.org/ontology/v3/nfo#Media";, 
"http://tracker.api.gnome.org/ontology/v3/nmm#MusicPiece"; .
+}
diff --git a/tests/libtracker-sparql/serialize/describe-graph-trig.rq 
b/tests/libtracker-sparql/serialize/describe-graph-trig.rq
new file mode 100644
index 000000000..fc6ad9904
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-graph-trig.rq
@@ -0,0 +1,5 @@
+DESCRIBE ?u {
+  GRAPH ?g {
+    ?u a nmm:MusicPiece .
+  }
+}
diff --git a/tests/libtracker-sparql/serialize/describe-graph-ttl.out 
b/tests/libtracker-sparql/serialize/describe-graph-ttl.out
new file mode 100644
index 000000000..5d52de100
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-graph-ttl.out
@@ -0,0 +1,29 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+<a> nmm:trackNumber 1 .
+
+<b> nmm:beatsPerMinute 120 .
+
+<a> nie:title "Aaa" ;
+  dc:title "Aaa" ;
+
+
+
+
+<a> rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, 
"http://tracker.api.gnome.org/ontology/v3/nie#InformationElement";, 
"http://tracker.api.gnome.org/ontology/v3/nfo#Media";, 
"http://tracker.api.gnome.org/ontology/v3/nmm#MusicPiece";, "http://www.w3.org/2000/01/rdf-schema#Resource";, 
"http://tracker.api.gnome.org/ontology/v3/nie#InformationElement";, 
"http://tracker.api.gnome.org/ontology/v3/nfo#Media";, 
"http://tracker.api.gnome.org/ontology/v3/nmm#MusicPiece"; .
+
+<b> rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, 
"http://tracker.api.gnome.org/ontology/v3/nie#InformationElement";, 
"http://tracker.api.gnome.org/ontology/v3/nfo#Media";, 
"http://tracker.api.gnome.org/ontology/v3/nmm#MusicPiece"; .
diff --git a/tests/libtracker-sparql/serialize/describe-graph-ttl.rq 
b/tests/libtracker-sparql/serialize/describe-graph-ttl.rq
new file mode 100644
index 000000000..b08eb84a1
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-graph-ttl.rq
@@ -0,0 +1,5 @@
+DESCRIBE ?u {
+  GRAPH ?g {
+    ?u a rdfs:Resource .
+  }
+}
diff --git a/tests/libtracker-sparql/serialize/describe-single-trig.out 
b/tests/libtracker-sparql/serialize/describe-single-trig.out
new file mode 100644
index 000000000..6e485625d
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-single-trig.out
@@ -0,0 +1,22 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+{
+  rdfs:Resource nrl:classSpecification "https://www.w3.org/TR/rdf-schema/#ch_resource"; ;
+    rdfs:label "All Resources" ;
+    rdfs:comment "All resources" ;
+    rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, "http://www.w3.org/2000/01/rdf-schema#Class"; .
+}
diff --git a/tests/libtracker-sparql/serialize/describe-single-trig.rq 
b/tests/libtracker-sparql/serialize/describe-single-trig.rq
new file mode 100644
index 000000000..2584aa749
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-single-trig.rq
@@ -0,0 +1 @@
+DESCRIBE rdfs:Resource
diff --git a/tests/libtracker-sparql/serialize/describe-single-ttl.out 
b/tests/libtracker-sparql/serialize/describe-single-ttl.out
new file mode 100644
index 000000000..fed9b04df
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-single-ttl.out
@@ -0,0 +1,20 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+rdfs:Resource nrl:classSpecification "https://www.w3.org/TR/rdf-schema/#ch_resource"; ;
+  rdfs:label "All Resources" ;
+  rdfs:comment "All resources" ;
+  rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, "http://www.w3.org/2000/01/rdf-schema#Class"; .
diff --git a/tests/libtracker-sparql/serialize/describe-single-ttl.rq 
b/tests/libtracker-sparql/serialize/describe-single-ttl.rq
new file mode 100644
index 000000000..2584aa749
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-single-ttl.rq
@@ -0,0 +1 @@
+DESCRIBE rdfs:Resource
diff --git a/tests/libtracker-sparql/serialize/describe-var-trig.out 
b/tests/libtracker-sparql/serialize/describe-var-trig.out
new file mode 100644
index 000000000..f4a3af0e5
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-var-trig.out
@@ -0,0 +1,23 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+{
+  rdfs:Class nrl:classSpecification "https://www.w3.org/TR/rdf-schema/#ch_class"; ;
+    rdfs:label "Class" ;
+    rdfs:comment "The class of classes" ;
+    rdfs:subClassOf "http://www.w3.org/2000/01/rdf-schema#Resource"; ;
+    rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, "http://www.w3.org/2000/01/rdf-schema#Class"; .
+}
diff --git a/tests/libtracker-sparql/serialize/describe-var-trig.rq 
b/tests/libtracker-sparql/serialize/describe-var-trig.rq
new file mode 100644
index 000000000..20463c01d
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-var-trig.rq
@@ -0,0 +1,3 @@
+DESCRIBE ?u {
+  ?u rdfs:label ~arg1
+}
diff --git a/tests/libtracker-sparql/serialize/describe-var-ttl.out 
b/tests/libtracker-sparql/serialize/describe-var-ttl.out
new file mode 100644
index 000000000..6718f7bed
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-var-ttl.out
@@ -0,0 +1,21 @@
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix nao: <http://tracker.api.gnome.org/ontology/v3/nao#> .
+@prefix nrl: <http://tracker.api.gnome.org/ontology/v3/nrl#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix fts: <http://tracker.api.gnome.org/ontology/v3/fts#> .
+@prefix nmm: <http://tracker.api.gnome.org/ontology/v3/nmm#> .
+@prefix slo: <http://tracker.api.gnome.org/ontology/v3/slo#> .
+@prefix tracker: <http://tracker.api.gnome.org/ontology/v3/tracker#> .
+@prefix dc: <http://purl.org/dc/elements/1.1/> .
+@prefix nfo: <http://tracker.api.gnome.org/ontology/v3/nfo#> .
+@prefix osinfo: <http://tracker.api.gnome.org/ontology/v3/osinfo#> .
+@prefix nco: <http://tracker.api.gnome.org/ontology/v3/nco#> .
+@prefix nie: <http://tracker.api.gnome.org/ontology/v3/nie#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix mfo: <http://tracker.api.gnome.org/ontology/v3/mfo#> .
+
+rdfs:Class nrl:classSpecification "https://www.w3.org/TR/rdf-schema/#ch_class"; ;
+  rdfs:label "Class" ;
+  rdfs:comment "The class of classes" ;
+  rdfs:subClassOf "http://www.w3.org/2000/01/rdf-schema#Resource"; ;
+  rdf:type "http://www.w3.org/2000/01/rdf-schema#Resource";, "http://www.w3.org/2000/01/rdf-schema#Class"; .
diff --git a/tests/libtracker-sparql/serialize/describe-var-ttl.rq 
b/tests/libtracker-sparql/serialize/describe-var-ttl.rq
new file mode 100644
index 000000000..20463c01d
--- /dev/null
+++ b/tests/libtracker-sparql/serialize/describe-var-ttl.rq
@@ -0,0 +1,3 @@
+DESCRIBE ?u {
+  ?u rdfs:label ~arg1
+}
diff --git a/tests/libtracker-sparql/tracker-serialize-test.c 
b/tests/libtracker-sparql/tracker-serialize-test.c
new file mode 100644
index 000000000..26cef2023
--- /dev/null
+++ b/tests/libtracker-sparql/tracker-serialize-test.c
@@ -0,0 +1,338 @@
+/*
+ * Copyright (C) 2020, Red Hat Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ *
+ * Author: Carlos Garnacho <carlosg gnome org>
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <libtracker-sparql/tracker-sparql.h>
+
+typedef struct {
+       const gchar *test_name;
+       const gchar *query_file;
+       const gchar *output_file;
+       TrackerRdfFormat format;
+       const gchar *arg1;
+} TestInfo;
+
+TestInfo tests[] = {
+       { "ttl/var", "serialize/describe-var-ttl.rq", "serialize/describe-var-ttl.out", 
TRACKER_RDF_FORMAT_TURTLE, "Class" },
+       { "ttl/single", "serialize/describe-single-ttl.rq", "serialize/describe-single-ttl.out", 
TRACKER_RDF_FORMAT_TURTLE, NULL },
+       { "ttl/graph", "serialize/describe-graph-ttl.rq", "serialize/describe-graph-ttl.out", 
TRACKER_RDF_FORMAT_TURTLE, NULL },
+       { "ttl/construct", "serialize/construct-ttl.rq", "serialize/construct-ttl.out", 
TRACKER_RDF_FORMAT_TURTLE, NULL },
+       { "trig/var", "serialize/describe-var-trig.rq", "serialize/describe-var-trig.out", 
TRACKER_RDF_FORMAT_TRIG, "Class" },
+       { "trig/single", "serialize/describe-single-trig.rq", "serialize/describe-single-trig.out", 
TRACKER_RDF_FORMAT_TRIG, NULL },
+       { "trig/graph", "serialize/describe-graph-trig.rq", "serialize/describe-graph-trig.out", 
TRACKER_RDF_FORMAT_TRIG, NULL },
+       { "trig/construct", "serialize/construct-trig.rq", "serialize/construct-trig.out", 
TRACKER_RDF_FORMAT_TRIG, NULL },
+};
+
+typedef struct {
+       TestInfo *test;
+       TrackerSparqlConnection *conn;
+       GMainLoop *loop;
+       GInputStream *istream;
+} TestFixture;
+
+typedef struct {
+       TrackerSparqlConnection *direct;
+       GDBusConnection *dbus_conn;
+} StartupData;
+
+static gboolean started = FALSE;
+static const gchar *bus_name = NULL;
+
+static void
+check_result (GInputStream *istream,
+              const gchar  *results_filename)
+{
+       gchar *results;
+       GError *nerror = NULL;
+       GError *error = NULL;
+       gchar *quoted_results;
+       gchar *command_line;
+       gchar *quoted_command_line;
+       gchar *shell;
+       gchar *diff;
+       gchar output[8096] = { 0 };
+
+       g_input_stream_read_all (istream,
+                                output, sizeof (output),
+                                NULL, NULL, &error);
+       g_assert_no_error (error);
+
+       g_file_get_contents (results_filename, &results, NULL, &nerror);
+       g_assert_no_error (nerror);
+       g_clear_error (&nerror);
+
+       /* compare results with reference output */
+       quoted_results = g_shell_quote (output);
+       command_line = g_strdup_printf ("echo -n %s | grep -v -e nrl:modified -e nrl:added | diff -u %s -", 
quoted_results, results_filename);
+       quoted_command_line = g_shell_quote (command_line);
+       shell = g_strdup_printf ("sh -c %s", quoted_command_line);
+       g_spawn_command_line_sync (shell, &diff, NULL, NULL, &error);
+       g_assert_no_error (error);
+
+       if (diff && *diff)
+               g_error ("%s", diff);
+
+       g_free (quoted_results);
+       g_free (command_line);
+       g_free (quoted_command_line);
+       g_free (shell);
+       g_free (diff);
+
+       g_free (results);
+}
+
+static void
+setup (TestFixture   *fixture,
+       gconstpointer  context)
+{
+       const TestFixture *test = context;
+
+       *fixture = *test;
+}
+
+static void
+serialize_stmt_cb (GObject      *source,
+                   GAsyncResult *res,
+                   gpointer      user_data)
+{
+       TestFixture *fixture = user_data;
+       GError *error = NULL;
+
+       fixture->istream =
+               tracker_sparql_statement_serialize_finish (TRACKER_SPARQL_STATEMENT (source),
+                                                          res, &error);
+       g_assert_no_error (error);
+       g_main_loop_quit (fixture->loop);
+}
+
+
+static void
+serialize_cb (GObject      *source,
+              GAsyncResult *res,
+              gpointer      user_data)
+{
+       TestFixture *fixture = user_data;
+       GError *error = NULL;
+
+       fixture->istream =
+               tracker_sparql_connection_serialize_finish (TRACKER_SPARQL_CONNECTION (source),
+                                                           res, &error);
+       g_assert_no_error (error);
+       g_main_loop_quit (fixture->loop);
+}
+
+static void
+serialize (TestFixture   *test_fixture,
+           gconstpointer  context)
+{
+       TrackerSparqlStatement *stmt;
+       GError *error = NULL;
+       gchar *path, *query;
+       TestInfo *test_info = test_fixture->test;
+
+       test_fixture->loop = g_main_loop_new (NULL, FALSE);
+
+       path = g_build_filename (TOP_SRCDIR, "tests", "libtracker-sparql",
+                                test_info->query_file, NULL);
+       g_file_get_contents (path, &query, NULL, &error);
+       g_assert_no_error (error);
+       g_free (path);
+
+       if (test_info->arg1) {
+               stmt = tracker_sparql_connection_query_statement (test_fixture->conn,
+                                                                 query,
+                                                                 NULL,
+                                                                 &error);
+               g_assert_no_error (error);
+
+               tracker_sparql_statement_bind_string (stmt, "arg1", test_info->arg1);
+
+               tracker_sparql_statement_serialize_async (stmt,
+                                                         test_info->format,
+                                                         NULL,
+                                                         serialize_stmt_cb,
+                                                         test_fixture);
+               g_object_unref (stmt);
+       } else {
+               tracker_sparql_connection_serialize_async (test_fixture->conn,
+                                                          test_info->format,
+                                                          query,
+                                                          NULL,
+                                                          serialize_cb,
+                                                          test_fixture);
+       }
+
+       g_main_loop_run (test_fixture->loop);
+
+       g_assert_nonnull (test_fixture->istream);
+
+       path = g_build_filename (TOP_SRCDIR, "tests", "libtracker-sparql",
+                                test_info->output_file, NULL);
+       check_result (test_fixture->istream, path);
+       g_input_stream_close (test_fixture->istream, NULL, NULL);
+       g_object_unref (test_fixture->istream);
+       g_free (path);
+}
+
+static void
+populate_data (TrackerSparqlConnection *conn)
+{
+       TrackerResource *res;
+       GError *error = NULL;
+
+       /* Add some test data in different graphs */
+       res = tracker_resource_new ("a");
+       tracker_resource_set_uri (res, "rdf:type", "nmm:MusicPiece");
+       tracker_resource_set_uri (res, "nie:title", "Aaa");
+       tracker_sparql_connection_update_resource (conn, "A", res, NULL, &error);
+       g_assert_no_error (error);
+       g_object_unref (res);
+
+       res = tracker_resource_new ("a");
+       tracker_resource_set_uri (res, "rdf:type", "nmm:MusicPiece");
+       tracker_resource_set_int (res, "nmm:trackNumber", 1);
+       tracker_sparql_connection_update_resource (conn, "B", res, NULL, &error);
+       g_assert_no_error (error);
+       g_object_unref (res);
+
+       res = tracker_resource_new ("b");
+       tracker_resource_set_uri (res, "rdf:type", "nmm:MusicPiece");
+       tracker_resource_set_int (res, "nmm:beatsPerMinute", 120);
+       tracker_sparql_connection_update_resource (conn, "B", res, NULL, &error);
+       g_assert_no_error (error);
+       g_object_unref (res);
+}
+
+TrackerSparqlConnection *
+create_local_connection (GError **error)
+{
+        TrackerSparqlConnection *conn;
+        GFile *ontology;
+
+        ontology = g_file_new_for_path (TEST_ONTOLOGIES_DIR);
+
+        conn = tracker_sparql_connection_new (0, NULL, ontology, NULL, error);
+        g_object_unref (ontology);
+
+        populate_data (conn);
+
+        return conn;
+}
+
+static gpointer
+thread_func (gpointer user_data)
+{
+       StartupData *data = user_data;
+       TrackerEndpointDBus *endpoint;
+       TrackerEndpointHttp *endpoint_http;
+       GMainContext *context;
+       GMainLoop *main_loop;
+
+       context = g_main_context_new ();
+       g_main_context_push_thread_default (context);
+
+       main_loop = g_main_loop_new (context, FALSE);
+
+       endpoint = tracker_endpoint_dbus_new (data->direct, data->dbus_conn, NULL, NULL, NULL);
+       if (!endpoint)
+               return NULL;
+
+       endpoint_http = tracker_endpoint_http_new (data->direct, 54322, NULL, NULL, NULL);
+       if (!endpoint_http)
+               return NULL;
+
+       started = TRUE;
+       g_main_loop_run (main_loop);
+
+       return NULL;
+}
+
+static gboolean
+create_connections (TrackerSparqlConnection **dbus,
+                    TrackerSparqlConnection **direct,
+                    TrackerSparqlConnection **remote,
+                    GError                  **error)
+{
+       StartupData data;
+       GThread *thread;
+
+       data.direct = create_local_connection (NULL);
+       if (!data.direct)
+               return FALSE;
+       data.dbus_conn = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, error);
+       if (!data.dbus_conn)
+               return FALSE;
+
+       thread = g_thread_new (NULL, thread_func, &data);
+
+       while (!started)
+               g_usleep (100);
+
+       bus_name = g_dbus_connection_get_unique_name (data.dbus_conn);
+       *dbus = tracker_sparql_connection_bus_new (bus_name,
+                                                  NULL, data.dbus_conn, error);
+       *direct = create_local_connection (error);
+       *remote = tracker_sparql_connection_remote_new ("http://127.0.0.1:54322/sparql";);
+       g_thread_unref (thread);
+
+       return TRUE;
+}
+
+static void
+add_tests (TrackerSparqlConnection *conn,
+           const gchar             *name,
+           gboolean                 run_service_tests)
+{
+       guint i;
+
+       for (i = 0; i < G_N_ELEMENTS (tests); i++) {
+               TestFixture *fixture;
+               gchar *testpath;
+
+               fixture = g_new0 (TestFixture, 1);
+               fixture->conn = conn;
+               fixture->test = &tests[i];
+               testpath = g_strconcat ("/libtracker-sparql/serialize/", name, "/", tests[i].test_name, NULL);
+               g_test_add (testpath, TestFixture, fixture, setup, serialize, NULL);
+               g_free (testpath);
+       }
+}
+
+gint
+main (gint argc, gchar **argv)
+{
+       TrackerSparqlConnection *dbus = NULL, *direct = NULL, *remote = NULL;
+       GError *error = NULL;
+
+       g_test_init (&argc, &argv, NULL);
+
+       g_assert_true (create_connections (&dbus, &direct, &remote, &error));
+       g_assert_no_error (error);
+
+       add_tests (direct, "direct", TRUE);
+       add_tests (dbus, "dbus", FALSE);
+       add_tests (remote, "http", FALSE);
+
+       return g_test_run ();
+}


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