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98 lines
4.2 KiB
98 lines
4.2 KiB
7 months ago
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#!/usr/bin/env python3
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#
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# Copyright (C) 2021 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import time
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from simpleperf_utils import log_info, remove
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from . test_utils import TestBase, TestHelper
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class TestApiProfiler(TestBase):
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def run_api_test(self, package_name, apk_name, expected_reports, min_android_version):
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adb = TestHelper.adb
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if TestHelper.android_version < ord(min_android_version) - ord('L') + 5:
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log_info('skip this test on Android < %s.' % min_android_version)
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return
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# step 1: Prepare profiling.
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self.run_cmd(['api_profiler.py', 'prepare'])
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# step 2: Install and run the app.
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apk_path = TestHelper.testdata_path(apk_name)
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adb.run(['uninstall', package_name])
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adb.check_run(['install', '-t', apk_path])
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# Without sleep, the activity may be killed by post install intent ACTION_PACKAGE_CHANGED.
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time.sleep(3)
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adb.check_run(['shell', 'am', 'start', '-n', package_name + '/.MainActivity'])
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# step 3: Wait until the app exits.
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time.sleep(4)
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while True:
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result = adb.run(['shell', 'pidof', package_name])
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if not result:
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break
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time.sleep(1)
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# step 4: Collect recording data.
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remove('simpleperf_data')
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self.run_cmd(['api_profiler.py', 'collect', '-p', package_name, '-o', 'simpleperf_data'])
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# step 5: Check recording data.
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names = os.listdir('simpleperf_data')
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self.assertGreater(len(names), 0)
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for name in names:
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path = os.path.join('simpleperf_data', name)
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remove('report.txt')
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self.run_cmd(['report.py', '-g', '-o', 'report.txt', '-i', path])
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self.check_strings_in_file('report.txt', expected_reports)
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# step 6: Clean up.
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adb.check_run(['uninstall', package_name])
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def run_cpp_api_test(self, apk_name, min_android_version):
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self.run_api_test('simpleperf.demo.cpp_api', apk_name, ['BusyThreadFunc'],
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min_android_version)
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def test_cpp_api_on_a_debuggable_app_targeting_prev_q(self):
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# The source code of the apk is in simpleperf/demo/CppApi (with a small change to exit
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# after recording).
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self.run_cpp_api_test('cpp_api-debug_prev_Q.apk', 'N')
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def test_cpp_api_on_a_debuggable_app_targeting_q(self):
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self.run_cpp_api_test('cpp_api-debug_Q.apk', 'N')
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def test_cpp_api_on_a_profileable_app_targeting_prev_q(self):
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# a release apk with <profileable android:shell="true" />
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self.run_cpp_api_test('cpp_api-profile_prev_Q.apk', 'Q')
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def test_cpp_api_on_a_profileable_app_targeting_q(self):
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self.run_cpp_api_test('cpp_api-profile_Q.apk', 'Q')
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def run_java_api_test(self, apk_name, min_android_version):
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self.run_api_test('simpleperf.demo.java_api', apk_name,
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['simpleperf.demo.java_api.MainActivity', 'java.lang.Thread.run'],
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min_android_version)
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def test_java_api_on_a_debuggable_app_targeting_prev_q(self):
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# The source code of the apk is in simpleperf/demo/JavaApi (with a small change to exit
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# after recording).
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self.run_java_api_test('java_api-debug_prev_Q.apk', 'P')
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def test_java_api_on_a_debuggable_app_targeting_q(self):
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self.run_java_api_test('java_api-debug_Q.apk', 'P')
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def test_java_api_on_a_profileable_app_targeting_prev_q(self):
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# a release apk with <profileable android:shell="true" />
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self.run_java_api_test('java_api-profile_prev_Q.apk', 'Q')
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def test_java_api_on_a_profileable_app_targeting_q(self):
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self.run_java_api_test('java_api-profile_Q.apk', 'Q')
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