namespacetest.cpp: add test for separate namespace

test/unittest/namespacetest.cpp

@@ -0,0 +1,76 @@
+// Copyright (C) 2011 Milo Yip
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#include "unittest.h"
+
+// test another instantiation of RapidJSON in a different namespace 
+
+#define RAPIDJSON_NAMESPACE my::rapid::json
+#define RAPIDJSON_NAMESPACE_BEGIN namespace my { namespace rapid { namespace json {
+#define RAPIDJSON_NAMESPACE_END } } }
+
+// include lots of RapidJSON files
+
+#include "rapidjson/document.h"
+#include "rapidjson/writer.h"
+#include "rapidjson/filereadstream.h"
+#include "rapidjson/filewritestream.h"
+#include "rapidjson/encodedstream.h"
+#include "rapidjson/stringbuffer.h"
+
+static const char json[] = "{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3,4]}";
+
+TEST(NamespaceTest,Using) {
+    using namespace RAPIDJSON_NAMESPACE;
+    typedef GenericDocument<UTF8<>, CrtAllocator> DocumentType;
+    DocumentType doc;
+
+    doc.Parse(json);
+    EXPECT_TRUE(!doc.HasParseError());
+}
+
+TEST(NamespaceTest,Direct) {
+    typedef RAPIDJSON_NAMESPACE::Document Document;
+    typedef RAPIDJSON_NAMESPACE::Reader Reader;
+    typedef RAPIDJSON_NAMESPACE::StringStream StringStream;
+    typedef RAPIDJSON_NAMESPACE::StringBuffer StringBuffer;
+    typedef RAPIDJSON_NAMESPACE::Writer<StringBuffer> WriterType;
+
+    StringStream s(json);
+    StringBuffer buffer;
+    WriterType writer(buffer);
+    buffer.ShrinkToFit();
+    Reader reader;
+    reader.Parse(s, writer);
+
+    EXPECT_STREQ(json, buffer.GetString());
+    EXPECT_EQ(sizeof(json)-1, buffer.GetSize());
+    EXPECT_TRUE(writer.IsComplete());
+
+    Document doc;
+    doc.Parse(buffer.GetString());
+    EXPECT_TRUE(!doc.HasParseError());
+
+    buffer.Clear();
+    writer.Reset(buffer);
+    doc.Accept(writer);
+    EXPECT_STREQ(json, buffer.GetString());
+    EXPECT_TRUE(writer.IsComplete());
+}