Add pretty-printing test suite

The earlier "test" was just hitting the code without actually checking the
output.  This new suite is a set of pretty-printed documents which serd must
reproduce exactly to pass.  This should make it easy to add cases in the
future, since each case is just a document, as it should look.

1 files changed, 8 insertions, 0 deletions

diff --git a/test/pretty/named-graph.trig b/test/pretty/named-graph.trig
new file mode 100644
index 00000000..5cd12f3b
--- /dev/null
+++ b/test/pretty/named-graph.trig
@@ -0,0 +1,8 @@
+@prefix eg: <http://example.org/> .
+
+eg:g {
+	eg:s
+		eg:p [
+			a eg:Object
+		] .
+}