RASCSI/cpp/test/ctapdriver_test.cpp
Daniel Markstedt 08194af424
Move C++ code into cpp/ dir (#941)
- Moved C++ code to cpp/ from src/raspberrypi
- Related updates to Makefile, easyinstall.sh, and the github build rules
- Removed the native X68k C code in src/x68k from the repo
2022-10-25 12:59:30 -07:00

42 lines
1.1 KiB
C++

//---------------------------------------------------------------------------
//
// SCSI Target Emulator RaSCSI Reloaded
// for Raspberry Pi
//
// Copyright (C) 2022 Uwe Seimet
//
//---------------------------------------------------------------------------
#include "mocks.h"
#include "devices/ctapdriver.h"
TEST(CTapDriverTest, Crc32)
{
array<BYTE, ETH_FRAME_LEN> buf;
buf.fill(0x00);
EXPECT_EQ(0xe3d887bb, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
buf.fill(0xff);
EXPECT_EQ(0x814765f4, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
buf.fill(0x10);
EXPECT_EQ(0xb7288Cd3, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
buf.fill(0x7f);
EXPECT_EQ(0x4b543477, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
buf.fill(0x80);
EXPECT_EQ(0x29cbd638, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
for (size_t i = 0; i < buf.size(); i++) {
buf[i] = (BYTE)i;
}
EXPECT_EQ(0xe7870705, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
for (size_t i = buf.size() - 1; i > 0; i--) {
buf[i] = (BYTE)i;
}
EXPECT_EQ(0xe7870705, CTapDriver::Crc32(buf.data(), ETH_FRAME_LEN));
}