diff options
| author | Devtools Arcadia <[email protected]> | 2022-02-07 18:08:42 +0300 |
|---|---|---|
| committer | Devtools Arcadia <[email protected]> | 2022-02-07 18:08:42 +0300 |
| commit | 1110808a9d39d4b808aef724c861a2e1a38d2a69 (patch) | |
| tree | e26c9fed0de5d9873cce7e00bc214573dc2195b7 /library/cpp/messagebus/duration_histogram_ut.cpp | |
intermediate changes
ref:cde9a383711a11544ce7e107a78147fb96cc4029
Diffstat (limited to 'library/cpp/messagebus/duration_histogram_ut.cpp')
| -rw-r--r-- | library/cpp/messagebus/duration_histogram_ut.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/library/cpp/messagebus/duration_histogram_ut.cpp b/library/cpp/messagebus/duration_histogram_ut.cpp new file mode 100644 index 00000000000..01bcc095e99 --- /dev/null +++ b/library/cpp/messagebus/duration_histogram_ut.cpp @@ -0,0 +1,38 @@ +#include <library/cpp/testing/unittest/registar.h> + +#include "duration_histogram.h" + +Y_UNIT_TEST_SUITE(TDurationHistogramTest) { + Y_UNIT_TEST(BucketFor) { + UNIT_ASSERT_VALUES_EQUAL(0u, TDurationHistogram::BucketFor(TDuration::MicroSeconds(0))); + UNIT_ASSERT_VALUES_EQUAL(0u, TDurationHistogram::BucketFor(TDuration::MicroSeconds(1))); + UNIT_ASSERT_VALUES_EQUAL(0u, TDurationHistogram::BucketFor(TDuration::MicroSeconds(900))); + UNIT_ASSERT_VALUES_EQUAL(1u, TDurationHistogram::BucketFor(TDuration::MicroSeconds(1500))); + UNIT_ASSERT_VALUES_EQUAL(2u, TDurationHistogram::BucketFor(TDuration::MicroSeconds(2500))); + + unsigned sb = TDurationHistogram::SecondBoundary; + + UNIT_ASSERT_VALUES_EQUAL(sb - 1, TDurationHistogram::BucketFor(TDuration::MilliSeconds(999))); + UNIT_ASSERT_VALUES_EQUAL(sb, TDurationHistogram::BucketFor(TDuration::MilliSeconds(1000))); + UNIT_ASSERT_VALUES_EQUAL(sb, TDurationHistogram::BucketFor(TDuration::MilliSeconds(1001))); + + UNIT_ASSERT_VALUES_EQUAL(TDurationHistogram::Buckets - 1, TDurationHistogram::BucketFor(TDuration::Hours(1))); + } + + Y_UNIT_TEST(Simple) { + TDurationHistogram h1; + h1.AddTime(TDuration::MicroSeconds(1)); + UNIT_ASSERT_VALUES_EQUAL(1u, h1.Times.front()); + + TDurationHistogram h2; + h1.AddTime(TDuration::Hours(1)); + UNIT_ASSERT_VALUES_EQUAL(1u, h1.Times.back()); + } + + Y_UNIT_TEST(LabelFor) { + for (unsigned i = 0; i < TDurationHistogram::Buckets; ++i) { + TDurationHistogram::LabelBefore(i); + //Cerr << TDurationHistogram::LabelBefore(i) << "\n"; + } + } +} |