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#!/usr/bin/env python
"""Unit tests for the resmokelib.testing.hooks.combine_benchmark_results module."""
from __future__ import absolute_import
import datetime
import unittest
import mock
import buildscripts.resmokelib.testing.hooks.combine_benchmark_results as cbr
# pylint: disable=missing-docstring,protected-access
_BM_CONTEXT = {
"date": "2018/01/30-18:40:25", "executable": "./path/to/exe", "num_cpus": 40,
"mhz_per_cpu": 4999, "cpu_scaling_enabled": False, "library_build_type": "debug", "caches": []
}
_BM_REPORT_1 = {
"name": "BM_Name1/arg1/arg with space", "iterations": 1000, "real_time": 1202, "cpu_time": 1303,
"bytes_per_second": 1404, "items_per_second": 1505, "custom_counter_1": 1606
}
_BM_REPORT_2 = {
"name": "BM_Name1/arg1/arg with space", "iterations": 1000, "real_time": 1204, "cpu_time": 1305,
"bytes_per_second": 1406, "items_per_second": 1507, "custom_counter_1": 1608
}
_BM_MEAN_REPORT = {
"name": "BM_Name1/arg1/arg with space_mean", "iterations": 1000, "real_time": 1200,
"cpu_time": 1300, "bytes_per_second": 1400, "items_per_second": 1500, "custom_counter_1": 1600
}
_BM_MULTITHREAD_REPORT = {
"name": "BM_Name2/threads:10", "iterations": 100, "real_time": 202, "cpu_time": 303,
"bytes_per_second": 404, "items_per_second": 505, "custom_counter_1": 606
}
_BM_MULTITHREAD_MEDIAN_REPORT = {
"name": "BM_Name2/threads:10_median", "iterations": 100, "real_time": 200, "cpu_time": 300,
"bytes_per_second": 400, "items_per_second": 500, "custom_counter_1": 600
}
_BM_FULL_REPORT = {
"context":
_BM_CONTEXT, "benchmarks": [
_BM_REPORT_1, _BM_REPORT_2, _BM_MEAN_REPORT, _BM_MULTITHREAD_REPORT,
_BM_MULTITHREAD_MEDIAN_REPORT
]
}
# 12/31/2999 @ 11:59pm (UTC)
_START_TIME = 32503679999
# 01/01/3000 @ 12:00am (UTC)
_END_TIME = 32503680000
class CombineBenchmarkResultsFixture(unittest.TestCase):
# Mock the hook's parent class because we're testing only functionality of this hook and
# not anything related to or inherit from the parent class.
@mock.patch("buildscripts.resmokelib.testing.hooks.interface.Hook", autospec=True)
def setUp(self, MockHook): # pylint: disable=arguments-differ,unused-argument
self.bm_threads_report = cbr._BenchmarkThreadsReport(_BM_CONTEXT)
self.cbr_hook = cbr.CombineBenchmarkResults(None, None)
self.cbr_hook.create_time = datetime.datetime.utcfromtimestamp(_START_TIME)
self.cbr_hook.end_time = datetime.datetime.utcfromtimestamp(_END_TIME)
self.cbr_hook._parse_report(_BM_FULL_REPORT)
class TestCombineBenchmarkResults(CombineBenchmarkResultsFixture):
def test_generate_reports(self):
report = self.cbr_hook._generate_perf_plugin_report()
self.assertEqual(len(report.keys()), 4)
self.assertEqual(len(report["results"]), 2)
self.assertDictEqual(report["results"][0]["context"], _BM_CONTEXT)
self.assertEqual(report["results"][0]["results"]["1"]["ops_per_sec"], -1304.0)
self.assertEqual(report["start"], "2999-12-31T23:59:59Z")
self.assertEqual(report["end"], "3000-01-01T00:00:00Z")
class TestBenchmarkThreadsReport(CombineBenchmarkResultsFixture):
def test_thread_from_name(self):
name_obj = self.bm_threads_report.parse_bm_name("BM_Name/arg name:100/threads:10")
self.assertEqual(name_obj.thread_count, "10")
self.assertEqual(name_obj.statistic_type, None)
self.assertEqual(name_obj.base_name, "BM_Name/arg name:100")
name_obj = self.bm_threads_report.parse_bm_name("BM_Name/arg name:100/threads:10_mean")
self.assertEqual(name_obj.thread_count, "10")
self.assertEqual(name_obj.statistic_type, "mean")
self.assertEqual(name_obj.base_name, "BM_Name/arg name:100")
name_obj = self.bm_threads_report.parse_bm_name("BM_Name/threads:abcd")
self.assertEqual(name_obj.thread_count, "abcd")
self.assertEqual(name_obj.statistic_type, None)
self.assertEqual(name_obj.base_name, "BM_Name")
name_obj = self.bm_threads_report.parse_bm_name("BM_Name")
self.assertEqual(name_obj.thread_count, "1")
self.assertEqual(name_obj.statistic_type, None)
self.assertEqual(name_obj.base_name, "BM_Name")
name_obj = self.bm_threads_report.parse_bm_name("BM_Name/1/eeee_mean")
self.assertEqual(name_obj.thread_count, "1")
self.assertEqual(name_obj.statistic_type, "mean")
self.assertEqual(name_obj.base_name, "BM_Name/1/eeee")
name_obj = self.bm_threads_report.parse_bm_name("BM_Name/arg name:100")
self.assertEqual(name_obj.thread_count, "1")
self.assertEqual(name_obj.statistic_type, None)
self.assertEqual(name_obj.base_name, "BM_Name/arg name:100")
def test_generate_multithread_perf_plugin_dict(self):
# Also test add_report() in the process.
self.bm_threads_report.add_report(
self.bm_threads_report.parse_bm_name(_BM_MULTITHREAD_REPORT["name"]),
_BM_MULTITHREAD_REPORT)
self.assertEqual(len(self.bm_threads_report.thread_benchmark_map.keys()), 1)
report = self.bm_threads_report.generate_perf_plugin_dict()
self.assertEqual(len(report.keys()), 1)
self.assertIn("10", report.keys())
self.assertNotIn("10_median", report.keys())
self.assertEqual(len(report["10"]["error_values"]), 1)
self.assertEqual(len(report["10"]["ops_per_sec_values"]), 1)
self.assertEqual(report["10"]["ops_per_sec"], -303.0)
def test_generate_single_thread_perf_plugin_dict(self):
self.bm_threads_report.add_report(
self.bm_threads_report.parse_bm_name(_BM_REPORT_1["name"]), _BM_REPORT_1)
self.bm_threads_report.add_report(
self.bm_threads_report.parse_bm_name(_BM_REPORT_2["name"]), _BM_REPORT_2)
self.assertEqual(len(self.bm_threads_report.thread_benchmark_map.keys()), 1)
report = self.bm_threads_report.generate_perf_plugin_dict()
self.assertEqual(len(report.keys()), 1)
self.assertIn("1", report.keys())
self.assertNotIn("1_mean", report.keys())
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