1#!/usr/bin/env python 2# -*- coding: utf-8 -*- 3# Copyright (c) 2025 Huawei Device Co., Ltd. 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16import pytest 17import re 18import os 19 20 21class TestCoverageStat: 22 def setup(self): 23 print("test_coverage_stat setup") 24 25 @pytest.mark.L0 26 def test_coverage_stat(self): 27 rootcmd = 'hdc shell hiperf stat -d 5 -e hw-cpu-cycles,hw-instructions,hw-stalled-cycles-frontend,hw-stalled-cycles-backend -a --per-core' 28 output = os.popen(rootcmd).read() 29 matches = re.findall(r'\d+(?=%)', output) 30 assert len(matches) != 0 31 for match in matches: 32 percent = int(match.strip('%')) 33 assert percent <= 100 34