[tracker/wip/carlosg/property-function-graph-check: 2/2] tests: Add test for property function calls in non-existent graphs

[Carlos Garnacho <carlosg src gnome org>]

commit 9be82ef9736530a9e5b6ce5784b0d14a1e184ddf
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu May 28 00:59:10 2020 +0200

    tests: Add test for property function calls in non-existent graphs

 tests/libtracker-data/graph/non-existent-3.out | 1 +
 tests/libtracker-data/graph/non-existent-3.rq  | 9 +++++++++
 tests/libtracker-data/tracker-sparql-test.c    | 1 +
 3 files changed, 11 insertions(+)
---
diff --git a/tests/libtracker-data/graph/non-existent-3.out b/tests/libtracker-data/graph/non-existent-3.out
new file mode 100644
index 000000000..9bc20d262
--- /dev/null
+++ b/tests/libtracker-data/graph/non-existent-3.out
@@ -0,0 +1 @@
+"0"
diff --git a/tests/libtracker-data/graph/non-existent-3.rq b/tests/libtracker-data/graph/non-existent-3.rq
new file mode 100644
index 000000000..73ee53b3a
--- /dev/null
+++ b/tests/libtracker-data/graph/non-existent-3.rq
@@ -0,0 +1,9 @@
+SELECT DISTINCT COUNT(?urn)
+WHERE {
+  GRAPH <whatwhat> {
+    SELECT ?urn (rdf:type(?urn) AS ?type)
+    WHERE {
+      ?urn a rdfs:Resource
+    }
+  }
+}
diff --git a/tests/libtracker-data/tracker-sparql-test.c b/tests/libtracker-data/tracker-sparql-test.c
index 951ef2fd1..9453ac982 100644
--- a/tests/libtracker-data/tracker-sparql-test.c
+++ b/tests/libtracker-data/tracker-sparql-test.c
@@ -138,6 +138,7 @@ const TestInfo tests[] = {
        { "graph/graph-6", "graph/data-5", FALSE },
        { "graph/non-existent-1",  "graph/data-1", FALSE },
        { "graph/non-existent-2",  "graph/data-1", FALSE },
+       { "graph/non-existent-3",  "graph/data-1", FALSE },
        { "graph/drop", "graph/data-drop", FALSE },
        { "graph/drop-non-existent", "graph/data-drop-non-existent", FALSE, TRUE },
        { "graph/drop-default", "graph/data-drop-default", FALSE },