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/*=========================================================================
Program: OpenIGTLink Library
Language: C++
Copyright (c) Insight Software Consortium. All rights reserved.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "igtlColorTableMessage.h"
#include "igtlutil/igtl_test_data_colortable2.h"
#include "igtlMessageDebugFunction.h"
#include "igtl_colortable.h"
#include "igtl_header.h"
#include "igtlTestConfig.h"
#include "string.h"
#define COLOR_TABLE_SIZE 256
igtl::ColorTableMessage::Pointer colorTableSendMsg = igtl::ColorTableMessage::New();
igtl::ColorTableMessage::Pointer colorTableReceiveMsg = igtl::ColorTableMessage::New();
TEST(ColorTableMessageTest, Pack)
{
colorTableSendMsg->SetTimeStamp(0, 1234567892);
colorTableSendMsg->SetDeviceName("DeviceName");
colorTableSendMsg->SetIndexType(IGTL_COLORTABLE_INDEX_UINT8);
colorTableSendMsg->SetMapType(IGTL_COLORTABLE_MAP_UINT8);
colorTableSendMsg->AllocateTable();
memcpy(colorTableSendMsg->GetTablePointer(), test_colortable_message+IGTL_HEADER_SIZE+IGTL_COLORTABLE_HEADER_SIZE, (size_t)(COLOR_TABLE_SIZE));
colorTableSendMsg->Pack();
TestDebugCharArrayCmp(colorTableSendMsg->GetPackPointer(), test_colortable_message, IGTL_HEADER_SIZE);
int r = memcmp((const void*)colorTableSendMsg->GetPackPointer(), (const void*)test_colortable_message, IGTL_HEADER_SIZE);
EXPECT_EQ(r, 0);
r = memcmp((const void*)colorTableSendMsg->GetPackBodyPointer(), (const void*)(test_colortable_message+IGTL_HEADER_SIZE), IGTL_COLORTABLE_HEADER_SIZE+COLOR_TABLE_SIZE);
EXPECT_EQ(r, 0);
}
TEST(ColorTableMessageTest, Unpack)
{
igtl::MessageHeader::Pointer headerMsg;
headerMsg = igtl::MessageHeader::New();
headerMsg->InitPack();
memcpy(headerMsg->GetPackPointer(), colorTableSendMsg->GetPackPointer(), IGTL_HEADER_SIZE);
headerMsg->Unpack();
colorTableReceiveMsg->SetMessageHeader(headerMsg);
colorTableReceiveMsg->AllocatePack();
memcpy(colorTableReceiveMsg->GetPackBodyPointer(), colorTableSendMsg->GetPackBodyPointer(), colorTableSendMsg->GetPackBodySize());
colorTableReceiveMsg->Unpack();
EXPECT_EQ(colorTableReceiveMsg->GetMapType(),IGTL_COLORTABLE_MAP_UINT8);
EXPECT_EQ(colorTableReceiveMsg->GetIndexType(),IGTL_COLORTABLE_INDEX_UINT8);
for (int i = 0; i < 256; i ++)
{
EXPECT_EQ(((unsigned char*)colorTableReceiveMsg->GetTablePointer())[i], i);
}
}
int main(int argc, char **argv)
{
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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