| # Copyright (c) 2022 The Regents of the University of California |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer; |
| # redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution; |
| # neither the name of the copyright holders nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| import unittest |
| import os |
| |
| from gem5.resources.workload import Workload, CustomWorkload |
| from gem5.resources.resource import ( |
| BinaryResource, |
| DiskImageResource, |
| obtain_resource, |
| ) |
| |
| from typing import Dict |
| |
| |
| class CustomWorkloadTestSuite(unittest.TestCase): |
| """ |
| Tests the `gem5.resources.workload.CustomWorkload` class. |
| """ |
| |
| @classmethod |
| def setUpClass(cls) -> None: |
| |
| os.environ["GEM5_RESOURCE_JSON"] = os.path.join( |
| os.path.realpath(os.path.dirname(__file__)), |
| "refs", |
| "workload-checks-custom-workload.json", |
| ) |
| |
| cls.custom_workload = CustomWorkload( |
| function="set_se_binary_workload", |
| parameters={ |
| "binary": obtain_resource("x86-hello64-static"), |
| "arguments": ["hello", 6], |
| }, |
| ) |
| |
| @classmethod |
| def tearDownClass(cls): |
| # Unset the environment variable so this test does not interfere with |
| # others. |
| os.environ["GEM5_RESOURCE_JSON"] |
| |
| def test_get_function_str(self) -> None: |
| # Tests `CustomResource.get_function_str` |
| |
| self.assertEqual( |
| "set_se_binary_workload", self.custom_workload.get_function_str() |
| ) |
| |
| def test_get_parameters(self) -> None: |
| # Tests `CustomResource.get_parameter` |
| |
| parameters = self.custom_workload.get_parameters() |
| self.assertTrue(isinstance(parameters, Dict)) |
| self.assertEquals(2, len(parameters)) |
| |
| self.assertTrue("binary" in parameters) |
| self.assertTrue(isinstance(parameters["binary"], BinaryResource)) |
| |
| self.assertTrue("arguments" in parameters) |
| self.assertTrue(isinstance(parameters["arguments"], list)) |
| self.assertEquals(2, len(parameters["arguments"])) |
| self.assertEquals("hello", parameters["arguments"][0]) |
| self.assertEquals(6, parameters["arguments"][1]) |
| |
| def test_add_parameters(self) -> None: |
| # Tests `CustomResource.set_parameter` for the case where we add a new |
| # parameter value. |
| |
| self.custom_workload.set_parameter("test_param", 10) |
| |
| self.assertTrue("test_param" in self.custom_workload.get_parameters()) |
| self.assertEquals( |
| 10, self.custom_workload.get_parameters()["test_param"] |
| ) |
| |
| # Cleanup |
| del self.custom_workload.get_parameters()["test_param"] |
| |
| def test_override_parameter(self) -> None: |
| # Tests `CustomResource.set_parameter` for the case where we override |
| # a parameter's value. |
| |
| old_value = self.custom_workload.get_parameters()["binary"] |
| |
| self.custom_workload.set_parameter("binary", "test") |
| self.assertTrue("binary" in self.custom_workload.get_parameters()) |
| self.assertEquals( |
| "test", self.custom_workload.get_parameters()["binary"] |
| ) |
| |
| # We set the overridden parameter back to it's old value. |
| self.custom_workload.set_parameter("binary", old_value) |
| |
| |
| class WorkloadTestSuite(unittest.TestCase): |
| """ |
| Tests the `gem5.resources.workload.Workload` class. |
| """ |
| |
| @classmethod |
| def setUpClass(cls): |
| |
| os.environ["GEM5_RESOURCE_JSON"] = os.path.join( |
| os.path.realpath(os.path.dirname(__file__)), |
| "refs", |
| "workload-checks.json", |
| ) |
| cls.workload = Workload("simple-boot") |
| |
| @classmethod |
| def tearDownClass(cls): |
| # Unset the environment variable so this test does not interfere with |
| # others. |
| os.environ["GEM5_RESOURCE_JSON"] |
| |
| def test_get_function_str(self) -> None: |
| # Tests `Resource.get_function_str` |
| |
| self.assertEquals( |
| "set_kernel_disk_workload", self.workload.get_function_str() |
| ) |
| |
| def test_get_parameters(self) -> None: |
| # Tests `Resource.get_parameters` |
| |
| parameters = self.workload.get_parameters() |
| |
| self.assertTrue(isinstance(parameters, Dict)) |
| self.assertEqual(3, len(parameters)) |
| |
| self.assertTrue("kernel" in parameters) |
| self.assertTrue(isinstance(parameters["kernel"], BinaryResource)) |
| |
| self.assertTrue("disk_image" in parameters) |
| self.assertTrue( |
| isinstance(parameters["disk_image"], DiskImageResource) |
| ) |
| |
| self.assertTrue("readfile_contents" in parameters) |
| self.assertTrue( |
| "echo 'Boot successful'; m5 exit", parameters["readfile_contents"] |
| ) |
| |
| def test_add_parameters(self) -> None: |
| # Tests `Resource.set_parameter` for the case where we add a new |
| # parameter value. |
| |
| self.workload.set_parameter("test_param", 10) |
| |
| self.assertTrue("test_param" in self.workload.get_parameters()) |
| self.assertEquals(10, self.workload.get_parameters()["test_param"]) |
| |
| # Cleanup |
| del self.workload.get_parameters()["test_param"] |
| |
| def test_override_parameter(self) -> None: |
| # Tests `Resource.set_parameter` for the case where we override |
| # a parameter's value. |
| |
| old_value = self.workload.get_parameters()["readfile_contents"] |
| |
| self.workload.set_parameter("readfile_contents", "test") |
| self.assertTrue("readfile_contents" in self.workload.get_parameters()) |
| self.assertEquals( |
| "test", self.workload.get_parameters()["readfile_contents"] |
| ) |
| |
| # We set the overridden parameter back to it's old value. |
| self.workload.set_parameter("readfile_contents", old_value) |
