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#include "extensions/openpower-pels/bcd_time.hpp"
#include <gtest/gtest.h>
using namespace openpower::pels;
TEST(BCDTimeTest, ToBCDTest)
{
EXPECT_EQ(toBCD(0), 0x00);
EXPECT_EQ(toBCD(1), 0x01);
EXPECT_EQ(toBCD(10), 0x10);
EXPECT_EQ(toBCD(99), 0x99);
EXPECT_EQ(toBCD(37), 0x37);
EXPECT_EQ(toBCD(60), 0x60);
EXPECT_EQ(toBCD(12345678), 0x12345678);
EXPECT_EQ(toBCD(0xF), 0x15);
}
TEST(BCDTimeTest, FlattenUnflattenTest)
{
std::vector<uint8_t> data{1, 2, 3, 4, 5, 6, 7, 8};
Stream stream{data};
BCDTime bcd;
// Unflatten
stream >> bcd;
EXPECT_EQ(bcd.yearMSB, 1);
EXPECT_EQ(bcd.yearLSB, 2);
EXPECT_EQ(bcd.month, 3);
EXPECT_EQ(bcd.day, 4);
EXPECT_EQ(bcd.hour, 5);
EXPECT_EQ(bcd.minutes, 6);
EXPECT_EQ(bcd.seconds, 7);
EXPECT_EQ(bcd.hundredths, 8);
// Flatten
uint8_t val = 0x20;
bcd.yearMSB = val++;
bcd.yearLSB = val++;
bcd.month = val++;
bcd.day = val++;
bcd.hour = val++;
bcd.minutes = val++;
bcd.seconds = val++;
bcd.hundredths = val++;
stream.offset(0);
stream << bcd;
for (size_t i = 0; i < 8; i++)
{
EXPECT_EQ(data[i], 0x20 + i);
}
}
TEST(BCDTimeTest, ConvertTest)
{
// Convert a time_point into BCDTime
tm time_tm;
time_tm.tm_year = 125;
time_tm.tm_mon = 11;
time_tm.tm_mday = 31;
time_tm.tm_hour = 15;
time_tm.tm_min = 23;
time_tm.tm_sec = 42;
time_tm.tm_isdst = 0;
auto timepoint = std::chrono::system_clock::from_time_t(mktime(&time_tm));
auto timeInBCD = getBCDTime(timepoint);
EXPECT_EQ(timeInBCD.yearMSB, 0x20);
EXPECT_EQ(timeInBCD.yearLSB, 0x25);
EXPECT_EQ(timeInBCD.month, 0x12);
EXPECT_EQ(timeInBCD.day, 0x31);
EXPECT_EQ(timeInBCD.hour, 0x15);
EXPECT_EQ(timeInBCD.minutes, 0x23);
EXPECT_EQ(timeInBCD.seconds, 0x42);
EXPECT_EQ(timeInBCD.hundredths, 0x00);
}
TEST(BCDTimeTest, ConvertFromMSTest)
{
auto now = std::chrono::system_clock::now();
uint64_t ms = std::chrono::duration_cast<std::chrono::milliseconds>(
now.time_since_epoch())
.count();
ASSERT_EQ(getBCDTime(now), getBCDTime(ms));
}
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