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105 lines
2.9 KiB
105 lines
2.9 KiB
/*
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* Copyright (C) 2020 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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*/
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#include <gtest/gtest.h>
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#include <stdio.h>
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#include "command.h"
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#include "get_test_data.h"
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#include "record_file.h"
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#include "test_util.h"
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#include "utils.h"
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using namespace simpleperf;
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#if defined(__ANDROID__)
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static bool WaitUntilAppExit(const std::string& package_name) {
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while (true) {
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std::unique_ptr<FILE, decltype(&pclose)> fp(popen("ps -e", "re"), pclose);
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if (!fp) {
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return false;
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}
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std::string s;
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if (!android::base::ReadFdToString(fileno(fp.get()), &s)) {
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return false;
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}
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if (s.find(package_name) == std::string::npos) {
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break;
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}
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sleep(1);
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}
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return true;
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}
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static void CheckPerfDataFile(const std::string& filename) {
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auto reader = RecordFileReader::CreateInstance(filename);
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ASSERT_TRUE(reader);
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bool has_sample = false;
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ASSERT_TRUE(reader->ReadDataSection([&](std::unique_ptr<Record> r) {
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if (r->type() == PERF_RECORD_SAMPLE) {
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has_sample = true;
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}
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return true;
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}));
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ASSERT_TRUE(has_sample);
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}
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static void RecordApp(const std::string& package_name, const std::string& apk_path) {
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// 1. Prepare recording.
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ASSERT_TRUE(CreateCommandInstance("api-prepare")->Run({}));
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// 2. Install apk and start the app.
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AppHelper app_helper;
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ASSERT_TRUE(app_helper.InstallApk(apk_path, package_name));
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ASSERT_TRUE(app_helper.StartApp("am start " + package_name + "/.MainActivity"));
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// 3. Wait until the app stops.
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sleep(3);
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ASSERT_TRUE(WaitUntilAppExit(package_name));
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// 4. Collect perf.data.
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SetRunInAppToolForTesting(true, true);
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TemporaryFile tmpfile;
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ASSERT_TRUE(
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CreateCommandInstance("api-collect")->Run({"--app", package_name, "-o", tmpfile.path}));
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// 5. Verify perf.data.
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TemporaryDir tmpdir;
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ASSERT_TRUE(Workload::RunCmd({"unzip", "-d", tmpdir.path, tmpfile.path}));
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for (const std::string& filename : GetEntriesInDir(tmpdir.path)) {
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CheckPerfDataFile(std::string(tmpdir.path) + "/" + filename);
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}
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}
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#endif // defined(__ANDROID__)
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TEST(cmd_api, java_app) {
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#if defined(__ANDROID__)
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RecordApp("simpleperf.demo.java_api", GetTestData("java_api.apk"));
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#else
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GTEST_LOG_(INFO) << "This test tests recording apps on Android.";
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#endif
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}
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TEST(cmd_api, native_app) {
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#if defined(__ANDROID__)
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RecordApp("simpleperf.demo.cpp_api", GetTestData("cpp_api.apk"));
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#else
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GTEST_LOG_(INFO) << "This test tests recording apps on Android.";
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#endif
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} |