void ComponentEventTest::testConvertSimpleUnits()
{
std::map<std::string, std::string> attributes;
attributes["id"] = "1";
attributes["name"] = "DataItemTest1";
attributes["type"] = "ACCELERATION";
attributes["category"] = "SAMPLE";
std::string time("NOW"), value("2.0");
attributes["nativeUnits"] = "INCH";
DataItem data1 (attributes);
ComponentEvent event1 (data1, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 25.4f, event1.getFValue());
CPPUNIT_ASSERT(event1.getSValue().empty());
attributes["nativeUnits"] = "FOOT";
DataItem data2 (attributes);
ComponentEvent event2 (data2, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 304.8f, event2.getFValue());
CPPUNIT_ASSERT(event2.getSValue().empty());
attributes["nativeUnits"] = "CENTIMETER";
DataItem data3 (attributes);
ComponentEvent event3 (data3, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 10.0f, event3.getFValue());
CPPUNIT_ASSERT(event3.getSValue().empty());
attributes["nativeUnits"] = "DECIMETER";
DataItem data4 (attributes);
ComponentEvent event4 (data4, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 100.0f, event4.getFValue());
CPPUNIT_ASSERT(event4.getSValue().empty());
attributes["nativeUnits"] = "METER";
DataItem data5 (attributes);
ComponentEvent event5 (data5, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 1000.0f, event5.getFValue());
CPPUNIT_ASSERT(event5.getSValue().empty());
attributes["nativeUnits"] = "FAHRENHEIT";
DataItem data6 (attributes);
ComponentEvent event6 (data6, 123, "NOW", "2.0");
CPPUNIT_ASSERT_EQUAL((2.0f - 32.0f) * (5.0f / 9.0f), event6.getFValue());
CPPUNIT_ASSERT(event6.getSValue().empty());
attributes["nativeUnits"] = "POUND";
DataItem data7 (attributes);
ComponentEvent event7 (data7, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 0.45359237f, event7.getFValue());
CPPUNIT_ASSERT(event7.getSValue().empty());
attributes["nativeUnits"] = "GRAM";
DataItem data8 (attributes);
ComponentEvent event8 (data8, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f / 1000.0f, event8.getFValue());
CPPUNIT_ASSERT(event8.getSValue().empty());
attributes["nativeUnits"] = "RADIAN";
DataItem data9 (attributes);
ComponentEvent event9 (data9, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 57.2957795f, event9.getFValue());
CPPUNIT_ASSERT(event9.getSValue().empty());
attributes["nativeUnits"] = "MINUTE";
DataItem data10 (attributes);
ComponentEvent event10 (data10, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 60.0f, event10.getFValue());
CPPUNIT_ASSERT(event10.getSValue().empty());
attributes["nativeUnits"] = "HOUR";
DataItem data11 (attributes);
ComponentEvent event11 (data11, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f * 3600.0f, event11.getFValue());
CPPUNIT_ASSERT(event11.getSValue().empty());
attributes["nativeUnits"] = "MILLIMETER";
DataItem data12 (attributes);
ComponentEvent event12 (data12, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f, event12.getFValue());
CPPUNIT_ASSERT(event12.getSValue().empty());
attributes["nativeUnits"] = "PERCENT";
DataItem data13 (attributes);
ComponentEvent event13 (data13, 123, time, value);
CPPUNIT_ASSERT_EQUAL(2.0f, event13.getFValue());
CPPUNIT_ASSERT(event13.getSValue().empty());
}
void TestLpdu::testBuildLpdu()
{
/* application layer data for r1 */
uint8_t a1[] = { 0xcd, 0xcc, 0x01, 0x3c, 0x02, 0x06, 0x3c, 0x03,
0x06, 0x3c, 0x04, 0x06 };
/* application layer data for r2 */
uint8_t a2[] = { 0xc1, 0xe3, 0x81, 0x96, 0x00, 0x02, 0x01, 0x28,
0x01, 0x00, 0x00, 0x00, 0x01, 0x02, 0x01, 0x28,
0x01, 0x00, 0x01, 0x00, 0x01, 0x02, 0x01, 0x28,
0x01, 0x00, 0x02, 0x00, 0x01, 0x02, 0x01, 0x28,
0x01, 0x00, 0x03, 0x00, 0x01, 0x20, 0x02, 0x28,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x20,
0x02, 0x28, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00,
0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x03, 0x00,
0x00, 0x1e, 0x02, 0x01, 0x00, 0x00, 0x01, 0x00,
0x01, 0x00, 0x00, 0x01, 0x00, 0x00 };
/* these are known good DNP LPDUs */
uint8_t r0[] = { 0x05, 0x64, 0x05, 0xc0, 0x02, 0x00, 0x01, 0x00,
0x9e, 0x59 }; /* header only */
uint8_t r1[] = { 0x05, 0x64, 0x11, 0xc4, 0x15, 0x00, 0x17, 0x00,
0x63, 0x62, 0xcd, 0xcc, 0x01, 0x3c, 0x02, 0x06,
0x3c, 0x03, 0x06, 0x3c, 0x04, 0x06, 0x08, 0x9e };
uint8_t r2[] = { 0x05, 0x64, 0x53, 0x73, 0x00, 0x04, 0x01, 0x00,
0x03, 0xfc, 0xc1, 0xe3, 0x81, 0x96, 0x00, 0x02,
0x01, 0x28, 0x01, 0x00, 0x00, 0x00, 0x01, 0x02,
0x01, 0x28, 0x05, 0x24, 0x01, 0x00, 0x01, 0x00,
0x01, 0x02, 0x01, 0x28, 0x01, 0x00, 0x02, 0x00,
0x01, 0x02, 0x01, 0x28, 0xb4, 0x77, 0x01, 0x00,
0x03, 0x00, 0x01, 0x20, 0x02, 0x28, 0x01, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x20, 0xa5, 0x25,
0x02, 0x28, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00,
0x00, 0x01, 0x01, 0x01, 0x00, 0x00, 0x03, 0x00,
0x2f, 0xac, 0x00, 0x1e, 0x02, 0x01, 0x00, 0x00,
0x01, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00,
0x16, 0xed };
uint8_t twoLpdus[] = { 0x05, 0x64, 0x08, 0xc4, 0x02, 0x00, 0x2d, 0x00,
0xa4, 0x1c, 0xc0, 0xcd, 0x00, 0x23, 0x65, 0x05,
0x64, 0x0b, 0xc4, 0x02, 0x00, 0x2d, 0x00, 0xf4,
0x8f, 0xc0, 0xce, 0x01, 0x3c, 0x02, 0x06, 0x09,
0x7f };
/* header only - no application data */
uint8_t r3[] = { 0x05, 0x64, 0x05, 0xc0, 0x01, 0x00, 0x00, 0x04,
0xe9, 0x21 };
/* header only - no application data */
uint8_t r4[] = { 0x05, 0x64, 0x05, 0x00, 0x00, 0x04, 0x01, 0x00,
0x19, 0xa6 };
uint8_t r5[] = { 0x05, 0x64, 0x0a, 0x44, 0x01, 0x00, 0x02, 0x00,
0xfa, 0x4a, 0xc1, 0xe1, 0x81, 0x10, 0x00, 0x6d,
0xd5 };
/* known bad lpdu data */
uint8_t r10[] ={ 108, 68, 3, 0, 17, 8, 127, 38, 193, 201 };
uint8_t r11[] ={ 129, 144, 0, 20, 6, 0, 0, 8, 16, 0 };
uint8_t r12[] ={ 0, 0, 16, 0, 48, 78, 16, 0, 7, 0 };
uint8_t r13[] ={ 0, 0, 7, 0, 7, 0, 17, 0, 30, 4 };
uint8_t r14[] ={ 0, 0, 156, 186, 34, 120, 0, 120, 0, 120 };
uint8_t r15[] ={ 0, 120, 0, 48, 81, 66, 81, 69, 81, 61 };
uint8_t r16[] ={ 76, 53, 81, 4, 0, 5, 0, 4, 0, 4 };
uint8_t r20[] ={ 81, 48, 81, 48, 223, 36, 81, 4, 0, 5 };
enum StatIndex { RX_START_OCTETS = 0,
RX_LPDUS,
LOST_BYTES,
CRC_ERRORS,
NUM_STATS };
Stats::Element statElements[] =
{
{ RX_START_OCTETS, "Rx Start Octets", Stats::NORMAL,0,0},
{ RX_LPDUS, "Rx Lpdus", Stats::NORMAL,0,0},
{ LOST_BYTES, "Lost Bytes", Stats::ABNORMAL,0,0},
{ CRC_ERRORS, "CRC Errors", Stats::ABNORMAL,0,0},
};
Stats stats;
char name[Stats::MAX_USER_NAME_LEN];
int debugLevel = -1;
DummyDb db;
assert(sizeof(statElements)/sizeof(Stats::Element) == NUM_STATS);
snprintf(name, Stats::MAX_USER_NAME_LEN, "DL TEST");
stats = Stats( name, 1, &debugLevel, statElements, NUM_STATS, &db);
Lpdu lpdu = Lpdu( &stats);
unsigned int i;
bool lpduFound;
lpdu.build( 1, 1, 0, 0, 0, 2, 1);
lpduToArrayCmp( lpdu, r0);
lpdu.build( 1, 1, 0, 0, 4, 21, 23, TO_BYTES(a1));
lpduToArrayCmp( lpdu, r1);
lpdu.build( 0, 1, 1, 1, 3, 1024, 1, TO_BYTES(a2));
lpduToArrayCmp( lpdu, r2);
lpdu.reset();
/* test building from incoming bytes */
Bytes data1( r5, r5 + 10);
lpduFound = lpdu.buildFromBytes( data1);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 10);
Bytes data2( &r5[10], &r5[10] + sizeof(r5) - 10);
lpduFound = lpdu.buildFromBytes( data2);
QVERIFY( lpduFound == true);
QVERIFY (lpdu.getStat(Lpdu::RX_START_OCTETS) == 1);
QVERIFY (lpdu.getStat(Lpdu::LOST_BYTES) == 0);
QVERIFY (lpdu.getStat(Lpdu::CRC_ERRORS) == 0);
Bytes data3(TO_BYTES(r3));
lpduFound = lpdu.buildFromBytes( data3);
QVERIFY( lpduFound == true);
Bytes data4(TO_BYTES(r4));
lpduFound = lpdu.buildFromBytes( data4);
QVERIFY( lpduFound == true);
/* create 4x a good lpdu */
Bytes data5(TO_BYTES(r1));
Bytes data6(data5);
data6.insert(data6.end(), data5.begin(), data5.end());
data6.insert(data6.end(), data5.begin(), data5.end());
data6.insert(data6.end(), data5.begin(), data5.end());
/* ensure we receive 4 good ones */
for (i=0; i<4; i++)
{
lpdu.reset();
lpduFound = lpdu.buildFromBytes( data6);
QVERIFY( lpduFound == true);
QVERIFY (data6.size() == (sizeof(r1)*(3-i)));
QVERIFY (lpdu.getStat(Lpdu::RX_START_OCTETS) == (2+i));
QVERIFY (lpdu.getStat(Lpdu::LOST_BYTES) == 0);
QVERIFY (lpdu.getStat(Lpdu::CRC_ERRORS) == 0);
}
/* header only lpdu */
lpdu.reset();
Bytes data7(TO_BYTES(r0));
lpduFound = lpdu.buildFromBytes( data7);
QVERIFY( lpduFound == true);
QVERIFY (lpdu.getStat(Lpdu::RX_START_OCTETS) == 6);
QVERIFY (lpdu.getStat(Lpdu::LOST_BYTES) == 0);
QVERIFY (lpdu.getStat(Lpdu::CRC_ERRORS) == 0);
/* building of two lpdus coming in across two simulated reads */
/* with the break on the last byte of the last CRC */
lpdu.reset();
Bytes data8(TO_BYTES(twoLpdus));
Bytes data9;
data9.push_back(data8.back());
data8.pop_back();
lpduFound = lpdu.buildFromBytes( data8);
QVERIFY( lpduFound == true);
QVERIFY (lpdu.ab.size() == 15); /* manually counted */
QVERIFY (lpdu.getStat(Lpdu::RX_START_OCTETS) == 7);
QVERIFY (lpdu.getStat(Lpdu::LOST_BYTES) == 0);
QVERIFY (lpdu.getStat(Lpdu::CRC_ERRORS) == 0);
QVERIFY( data8.size() == 17);
lpdu.reset();
lpduFound = lpdu.buildFromBytes( data8);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 17);
QVERIFY (lpdu.getStat(Lpdu::RX_START_OCTETS) == 8);
QVERIFY (lpdu.getStat(Lpdu::LOST_BYTES) == 0);
QVERIFY (lpdu.getStat(Lpdu::CRC_ERRORS) == 0);
lpduFound = lpdu.buildFromBytes( data9);
QVERIFY( lpduFound == true);
QVERIFY (lpdu.getStat(Lpdu::RX_START_OCTETS) == 8);
QVERIFY (lpdu.getStat(Lpdu::LOST_BYTES) == 0);
QVERIFY (lpdu.getStat(Lpdu::CRC_ERRORS) == 0);
lpdu.reset();
/* test known bad cases */
Bytes data10(TO_BYTES(r10));
lpduFound = lpdu.buildFromBytes( data10);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data11(TO_BYTES(r11));
lpduFound = lpdu.buildFromBytes( data11);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data12(TO_BYTES(r12));
lpduFound = lpdu.buildFromBytes( data12);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data13(TO_BYTES(r13));
lpduFound = lpdu.buildFromBytes( data13);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data14(TO_BYTES(r14));
lpduFound = lpdu.buildFromBytes( data14);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data15(TO_BYTES(r15));
lpduFound = lpdu.buildFromBytes( data15);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data16(TO_BYTES(r16));
lpduFound = lpdu.buildFromBytes( data16);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
lpdu.reset();
Bytes data20(TO_BYTES(r20));
lpduFound = lpdu.buildFromBytes( data20);
QVERIFY( lpduFound == false);
QVERIFY (lpdu.ab.size() == 0);
}