mirror of
https://github.com/bminor/binutils-gdb.git
synced 2025-12-13 19:12:59 +00:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
82 lines
2.9 KiB
Python
82 lines
2.9 KiB
Python
# Copyright (C) 2013-2024 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from __future__ import absolute_import
|
|
|
|
import perftest.testresult as testresult
|
|
import perftest.reporter as reporter
|
|
from perftest.measure import Measure
|
|
from perftest.measure import MeasurementPerfCounter
|
|
from perftest.measure import MeasurementProcessTime
|
|
from perftest.measure import MeasurementWallTime
|
|
from perftest.measure import MeasurementVmSize
|
|
|
|
|
|
class TestCase(object):
|
|
"""Base class of all performance testing cases.
|
|
|
|
Each sub-class should override methods execute_test, in which
|
|
several GDB operations are performed and measured by attribute
|
|
measure. Sub-class can also override method warm_up optionally
|
|
if the test case needs warm up.
|
|
"""
|
|
|
|
def __init__(self, name, measure):
|
|
"""Constructor of TestCase.
|
|
|
|
Construct an instance of TestCase with a name and a measure
|
|
which is to measure the test by several different measurements.
|
|
"""
|
|
|
|
self.name = name
|
|
self.measure = measure
|
|
|
|
def execute_test(self):
|
|
"""Abstract method to do the actual tests."""
|
|
raise NotImplementedError("Abstract Method.")
|
|
|
|
def warm_up(self):
|
|
"""Do some operations to warm up the environment."""
|
|
pass
|
|
|
|
def run(self, warm_up=True, append=True):
|
|
"""Run this test case.
|
|
|
|
It is a template method to invoke method warm_up,
|
|
execute_test, and finally report the measured results.
|
|
If parameter warm_up is True, run method warm_up. If parameter
|
|
append is True, the test result will be appended instead of
|
|
overwritten.
|
|
"""
|
|
if warm_up:
|
|
self.warm_up()
|
|
|
|
self.execute_test()
|
|
self.measure.report(reporter.TextReporter(append), self.name)
|
|
|
|
|
|
class TestCaseWithBasicMeasurements(TestCase):
|
|
"""Test case measuring CPU time, wall time and memory usage."""
|
|
|
|
def __init__(self, name):
|
|
result_factory = testresult.SingleStatisticResultFactory()
|
|
measurements = [
|
|
MeasurementPerfCounter(result_factory.create_result()),
|
|
MeasurementProcessTime(result_factory.create_result()),
|
|
MeasurementWallTime(result_factory.create_result()),
|
|
MeasurementVmSize(result_factory.create_result()),
|
|
]
|
|
super(TestCaseWithBasicMeasurements, self).__init__(name, Measure(measurements))
|