mirror of https://github.com/F-Stack/f-stack.git
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2010-2014 Intel Corporation
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"""
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Run the helloworld example app and verify it prints a message for each used core.
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No other EAL parameters apart from cores are used.
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"""
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from framework.test_suite import TestSuite
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from framework.testbed_model import (
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LogicalCoreCount,
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LogicalCoreCountFilter,
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LogicalCoreList,
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)
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class TestHelloWorld(TestSuite):
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def set_up_suite(self) -> None:
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"""
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Setup:
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Build the app we're about to test - helloworld.
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"""
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self.app_helloworld_path = self.sut_node.build_dpdk_app("helloworld")
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def test_hello_world_single_core(self) -> None:
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"""
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Steps:
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Run the helloworld app on the first usable logical core.
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Verify:
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The app prints a message from the used core:
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"hello from core <core_id>"
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"""
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# get the first usable core
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lcore_amount = LogicalCoreCount(1, 1, 1)
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lcores = LogicalCoreCountFilter(self.sut_node.lcores, lcore_amount).filter()
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eal_para = self.sut_node.create_eal_parameters(lcore_filter_specifier=lcore_amount)
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result = self.sut_node.run_dpdk_app(self.app_helloworld_path, eal_para)
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self.verify(
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f"hello from core {int(lcores[0])}" in result.stdout,
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f"helloworld didn't start on lcore{lcores[0]}",
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)
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def test_hello_world_all_cores(self) -> None:
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"""
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Steps:
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Run the helloworld app on all usable logical cores.
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Verify:
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The app prints a message from all used cores:
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"hello from core <core_id>"
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"""
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# get the maximum logical core number
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eal_para = self.sut_node.create_eal_parameters(
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lcore_filter_specifier=LogicalCoreList(self.sut_node.lcores)
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)
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result = self.sut_node.run_dpdk_app(self.app_helloworld_path, eal_para, 50)
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for lcore in self.sut_node.lcores:
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self.verify(
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f"hello from core {int(lcore)}" in result.stdout,
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f"helloworld didn't start on lcore{lcore}",
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)
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