1 files changed, 54 insertions, 0 deletions
diff --git a/src/ext_depends/D-YAML/source/dyaml/test/representer.d b/src/ext_depends/D-YAML/source/dyaml/test/representer.d
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+++ b/src/ext_depends/D-YAML/source/dyaml/test/representer.d
@@ -0,0 +1,54 @@
+
+//          Copyright Ferdinand Majerech 2011.
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+
+module dyaml.test.representer;
+
+@safe unittest
+{
+    import std.array : Appender, array;
+    import std.meta : AliasSeq;
+    import std.path : baseName, stripExtension;
+    import std.utf : toUTF8;
+
+    import dyaml : dumper, Loader, Node;
+    import dyaml.test.common : assertNodesEqual, run;
+    import dyaml.test.constructor : expected;
+
+    /**
+    Representer unittest. Dumps nodes, then loads them again.
+
+    Params:
+        baseName = Nodes in dyaml.test.constructor.expected for roundtripping.
+    */
+    static void testRepresenterTypes(string baseName) @safe
+    {
+        assert((baseName in expected) !is null, "Unimplemented representer test: " ~ baseName);
+
+        Node[] expectedNodes = expected[baseName];
+        foreach (encoding; AliasSeq!(char, wchar, dchar))
+        {
+            auto emitStream = new Appender!(immutable(encoding)[]);
+            auto dumper = dumper();
+            dumper.dump!encoding(emitStream, expectedNodes);
+
+            immutable output = emitStream.data;
+
+            auto loader = Loader.fromString(emitStream.data.toUTF8);
+            loader.name = "TEST";
+            const readNodes = loader.array;
+
+            assert(expectedNodes.length == readNodes.length);
+            foreach (n; 0 .. expectedNodes.length)
+            {
+                assertNodesEqual(expectedNodes[n], readNodes[n]);
+            }
+        }
+    }
+    foreach (key, _; expected)
+    {
+        testRepresenterTypes(key);
+    }
+}