tests: Add initial test-encode-decode-benchmark
diff --git a/tests/test-encode-decode-benchmark.cpp b/tests/test-encode-decode-benchmark.cpp
new file mode 100644
index 0000000..7864f89
--- /dev/null
+++ b/tests/test-encode-decode-benchmark.cpp
@@ -0,0 +1,131 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * @author: Jeff Thompson <jefft0@remap.ucla.edu>
+ * See COPYING for copyright and distribution information.
+ */
+
+#include <iostream>
+#include <time.h>
+#include <sys/time.h>
+#include <ndn-cpp/data.hpp>
+// Hack: Hook directly into non-API functions.
+#include "../src/c/encoding/binary-xml-decoder.h"
+#include "../src/c/data.h"
+#include "../src/c/encoding/binary-xml-data.h"
+
+using namespace std;
+using namespace ndn;
+using namespace ndn::ptr_lib;
+
+static double
+getNowMicroseconds()
+{
+ struct timeval t;
+ gettimeofday(&t, 0);
+ return t.tv_sec * 1000000.0 + t.tv_usec;
+}
+
+uint8_t Data1[] = {
+0x04, 0x82, // NDN Data
+ 0x02, 0xaa, // Signature
+ 0x03, 0xb2, // SignatureBits
+ 0x08, 0x85, 0x20, 0xea, 0xb5, 0xb0, 0x63, 0xda, 0x94, 0xe9, 0x68, 0x7a,
+ 0x8e, 0x65, 0x60, 0xe0, 0xc6, 0x43, 0x96, 0xd9, 0x69, 0xb4, 0x40, 0x72, 0x52, 0x00, 0x2c, 0x8e, 0x2a, 0xf5,
+ 0x47, 0x12, 0x59, 0x93, 0xda, 0xed, 0x82, 0xd0, 0xf8, 0xe6, 0x65, 0x09, 0x87, 0x84, 0x54, 0xc7, 0xce, 0x9a,
+ 0x93, 0x0d, 0x47, 0xf1, 0xf9, 0x3b, 0x98, 0x78, 0x2c, 0x22, 0x21, 0xd9, 0x2b, 0xda, 0x03, 0x30, 0x84, 0xf3,
+ 0xc5, 0x52, 0x64, 0x2b, 0x1d, 0xde, 0x50, 0xe0, 0xee, 0xca, 0xa2, 0x73, 0x7a, 0x93, 0x30, 0xa8, 0x47, 0x7f,
+ 0x6f, 0x41, 0xb0, 0xc8, 0x6e, 0x89, 0x1c, 0xcc, 0xf9, 0x01, 0x44, 0xc3, 0x08, 0xcf, 0x77, 0x47, 0xfc, 0xed,
+ 0x48, 0xf0, 0x4c, 0xe9, 0xc2, 0x3b, 0x7d, 0xef, 0x6e, 0xa4, 0x80, 0x40, 0x9e, 0x43, 0xb6, 0x77, 0x7a, 0x1d,
+ 0x51, 0xed, 0x98, 0x33, 0x93, 0xdd, 0x88, 0x01, 0x0e, 0xd3,
+ 0x00,
+ 0x00,
+ 0xf2, 0xfa, 0x9d, 0x6e, 0x64, 0x6e, 0x00, 0xfa, 0x9d, 0x61, 0x62, 0x63, 0x00, 0x00, // Name
+ 0x01, 0xa2, // SignedInfo
+ 0x03, 0xe2, // PublisherPublicKeyDigest
+ 0x02, 0x85, 0xb5, 0x50, 0x6b, 0x1a,
+ 0xba, 0x3d, 0xa7, 0x76, 0x1b, 0x0f, 0x8d, 0x61, 0xa4, 0xaa, 0x7e, 0x3b, 0x6d, 0x15, 0xb4, 0x26, 0xfe, 0xb5,
+ 0xbd, 0xa8, 0x23, 0x89, 0xac, 0xa7, 0x65, 0xa3, 0xb8, 0x1c,
+ 0x00,
+ 0x02, 0xba, // Timestamp
+ 0xb5, 0x05, 0x1d, 0xde, 0xe9, 0x5b, 0xdb,
+ 0x00,
+ 0x01, 0xe2, // KeyLocator
+ 0x01, 0xda, // Key
+ 0x0a, 0x95, 0x30, 0x81, 0x9f, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86,
+ 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x81, 0x8d, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81,
+ 0x81, 0x00, 0xe1, 0x7d, 0x30, 0xa7, 0xd8, 0x28, 0xab, 0x1b, 0x84, 0x0b, 0x17, 0x54, 0x2d, 0xca, 0xf6, 0x20,
+ 0x7a, 0xfd, 0x22, 0x1e, 0x08, 0x6b, 0x2a, 0x60, 0xd1, 0x6c, 0xb7, 0xf5, 0x44, 0x48, 0xba, 0x9f, 0x3f, 0x08,
+ 0xbc, 0xd0, 0x99, 0xdb, 0x21, 0xdd, 0x16, 0x2a, 0x77, 0x9e, 0x61, 0xaa, 0x89, 0xee, 0xe5, 0x54, 0xd3, 0xa4,
+ 0x7d, 0xe2, 0x30, 0xbc, 0x7a, 0xc5, 0x90, 0xd5, 0x24, 0x06, 0x7c, 0x38, 0x98, 0xbb, 0xa6, 0xf5, 0xdc, 0x43,
+ 0x60, 0xb8, 0x45, 0xed, 0xa4, 0x8c, 0xbd, 0x9c, 0xf1, 0x26, 0xa7, 0x23, 0x44, 0x5f, 0x0e, 0x19, 0x52, 0xd7,
+ 0x32, 0x5a, 0x75, 0xfa, 0xf5, 0x56, 0x14, 0x4f, 0x9a, 0x98, 0xaf, 0x71, 0x86, 0xb0, 0x27, 0x86, 0x85, 0xb8,
+ 0xe2, 0xc0, 0x8b, 0xea, 0x87, 0x17, 0x1b, 0x4d, 0xee, 0x58, 0x5c, 0x18, 0x28, 0x29, 0x5b, 0x53, 0x95, 0xeb,
+ 0x4a, 0x17, 0x77, 0x9f, 0x02, 0x03, 0x01, 0x00, 0x01,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x01, 0x9a, // Content
+ 0xc5, 0x53, 0x55, 0x43, 0x43, 0x45, 0x53, 0x53, 0x21,
+ 0x00,
+0x00,
+1
+};
+
+static void
+testDataDecodeCpp()
+{
+ double nIterations = 1000000;
+
+ size_t nameSize = 0;
+ double start = getNowMicroseconds();
+ for (int i = 0; i < nIterations; ++i) {
+ Data data;
+ data.wireDecode(Data1, sizeof(Data1));
+ nameSize = data.getName().size();
+ }
+ double finish = getNowMicroseconds();
+
+ cout << "Data decode C++: name size: " << nameSize << ", usec: " << ((finish - start) / nIterations) << endl;
+}
+
+static void
+testDataDecodeC()
+{
+ double nIterations = 20000000;
+
+ size_t nameSize = 0;
+ double start = getNowMicroseconds();
+ for (int i = 0; i < nIterations; ++i) {
+ struct ndn_NameComponent nameComponents[100];
+ struct ndn_NameComponent keyNameComponents[100];
+ struct ndn_Data dataStruct;
+ ndn_Data_initialize
+ (&dataStruct, nameComponents, sizeof(nameComponents) / sizeof(nameComponents[0]),
+ keyNameComponents, sizeof(keyNameComponents) / sizeof(keyNameComponents[0]));
+
+ ndn_BinaryXmlDecoder decoder;
+ ndn_BinaryXmlDecoder_initialize(&decoder, Data1, sizeof(Data1));
+ size_t signedPortionBeginOffset, signedPortionEndOffset;
+ ndn_Error error;
+ if ((error = ndn_decodeBinaryXmlData(&dataStruct, &signedPortionBeginOffset, &signedPortionEndOffset, &decoder)))
+ {
+ cout << "Error in ndn_decodeBinaryXmlData: " << ndn_getErrorString(error) << endl;
+ return;
+ }
+
+ nameSize = dataStruct.name.nComponents;
+ }
+ double finish = getNowMicroseconds();
+
+ cout << "Data decode C: name size: " << nameSize << ", usec: " << ((finish - start) / nIterations) << endl;
+}
+
+int
+main(int argc, char** argv)
+{
+ testDataDecodeCpp();
+ testDataDecodeC();
+
+ return 0;
+}