version 3.0

xcodec/test/xcodec-encode-decode1/Makefile

@@ -0,0 +1,5 @@
+TEST=xcodec-encode-decode1
+
+TOPDIR=../../..
+USE_LIBS=common common/uuid xcodec
+include ${TOPDIR}/common/program.mk

xcodec/test/xcodec-encode-decode1/xcodec-encode-decode1.cc

@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2011 Juli Mallett. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <common/buffer.h>
+#include <common/test.h>
+#include <common/uuid/uuid.h>
+
+#include <xcodec/xcodec.h>
+#include <xcodec/xcodec_cache.h>
+#include <xcodec/xcodec_decoder.h>
+#include <xcodec/xcodec_encoder.h>
+
+int
+main(void)
+{
+	{
+		TestGroup g("/test/xcodec/encode-decode/1/char_kat", "XCodecEncoder::encode / XCodecDecoder::decode #1");
+
+		unsigned i;
+		for (i = 0; i < 256; i++) {
+			Buffer in;
+			unsigned j;
+			for (j = 0; j < XCODEC_SEGMENT_LENGTH; j++)
+				in.append((uint8_t)i);
+
+			for (j = 0; j < 8; j++) {
+				Buffer tmp(in);
+				tmp.append(in);
+				in = tmp;
+			}
+
+			Buffer original(in);
+
+			UUID uuid;
+			uuid.generate();
+
+			XCodecCache *cache = new XCodecMemoryCache(uuid);
+			XCodecEncoder encoder(cache);
+
+			Buffer out;
+			encoder.encode(&out, &in);
+
+			{
+				Test _(g, "Empty input buffer after encode.", in.empty());
+			}
+
+			{
+				Test _(g, "Non-empty output buffer after encode.", !out.empty());
+			}
+
+			{
+				Test _(g, "Reduction in size.", out.length() < original.length());
+			}
+
+			out.moveout(&in);
+
+			XCodecDecoder decoder(cache);
+			std::set<uint64_t> unknown_hashes;
+
+			bool ok = decoder.decode(&out, &in, unknown_hashes);
+			{
+				Test _(g, "Decoder success.", ok);
+			}
+
+			{
+				Test _(g, "No unknown hashes.", unknown_hashes.empty());
+			}
+
+			{
+				Test _(g, "Empty input buffer after decode.", in.empty());
+			}
+
+			{
+				Test _(g, "Non-empty output buffer after decode.", !out.empty());
+			}
+
+			{
+				Test _(g, "Expected data.", out.equal(&original));
+			}
+
+			delete cache;
+		}
+	}
+
+	return (0);
+}