TEST(util, histogram) {
print("******************************************* testHistogram\r\n");
initHistogramsModule();
ASSERT_EQ(80, histogramGetIndex(239));
ASSERT_EQ(223, histogramGetIndex(239239));
ASSERT_EQ(364, histogramGetIndex(239239239));
histogram_s h;
initHistogram(&h, "test");
int result[5];
ASSERT_EQ(0, hsReport(&h, result));
hsAdd(&h, 10);
ASSERT_EQ(1, hsReport(&h, result));
ASSERT_EQ(10, result[0]);
// let's add same value one more time
hsAdd(&h, 10);
ASSERT_EQ(2, hsReport(&h, result));
ASSERT_EQ(10, result[0]);
ASSERT_EQ(10, result[1]);
hsAdd(&h, 10);
hsAdd(&h, 10);
hsAdd(&h, 10);
hsAdd(&h, 1000);
hsAdd(&h, 100);
ASSERT_EQ(5, hsReport(&h, result));
ASSERT_EQ(5, result[0]);
ASSERT_EQ(10, result[1]);
ASSERT_EQ(10, result[2]);
ASSERT_EQ(100, result[3]);
// values are not expected to be exactly the same, it's the shape what matters
ASSERT_EQ(1011, result[4]);
}
/**
* @brief This function knows how to print a histogram_s summary
*/
void printHistogram(Logging *logging, histogram_s *histogram) {
int report[5];
int len = hsReport(histogram, report);
resetLogging(logging);
appendMsgPrefix(logging);
appendPrintf(logging, "histogram %s *", histogram->name);
for (int i = 0; i < len; i++)
appendPrintf(logging, "%d ", report[i]);
appendPrintf(logging, "*");
appendMsgPostfix(logging);
scheduleLogging(logging);
}
/**
* @brief This function knows how to print a histogram_s summary
*/
void printHistogram(Logging *logging, histogram_s *histogram) {
#if EFI_HISTOGRAMS && ! EFI_UNIT_TEST
int report[5];
int len = hsReport(histogram, report);
resetLogging(logging);
appendMsgPrefix(logging);
appendPrintf(logging, "histogram %s *", histogram->name);
for (int i = 0; i < len; i++)
appendPrintf(logging, "%d ", report[i]);
appendPrintf(logging, "*");
appendMsgPostfix(logging);
scheduleLogging(logging);
#else
UNUSED(logging);
UNUSED(histogram);
#endif /* EFI_HISTOGRAMS */
}
