forked from LeddaZ/frameworks_base
141 lines
4.4 KiB
C++
141 lines
4.4 KiB
C++
/*
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* Copyright (C) 2017 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 "ProcrankParser.h"
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#include "frameworks/base/core/proto/android/os/procrank.pb.h"
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#include <android-base/file.h>
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#include <android-base/test_utils.h>
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#include <gmock/gmock.h>
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#include <google/protobuf/message_lite.h>
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#include <gtest/gtest.h>
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#include <string.h>
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#include <fcntl.h>
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using namespace android::base;
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using namespace android::os;
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using namespace std;
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using ::testing::StrEq;
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using ::testing::Test;
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using ::testing::internal::CaptureStderr;
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using ::testing::internal::CaptureStdout;
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using ::testing::internal::GetCapturedStderr;
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using ::testing::internal::GetCapturedStdout;
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class ProcrankParserTest : public Test {
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public:
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virtual void SetUp() override {
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ASSERT_TRUE(tf.fd != -1);
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}
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protected:
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TemporaryFile tf;
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const string kTestPath = GetExecutableDirectory();
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const string kTestDataPath = kTestPath + "/testdata/";
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};
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TEST_F(ProcrankParserTest, HasSwapInfo) {
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const string testFile = kTestDataPath + "procrank.txt";
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ProcrankParser parser;
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ProcrankProto expected;
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ProcrankProto::Process* process1 = expected.add_processes();
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process1->set_pid(1119);
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process1->set_vss(2607640);
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process1->set_rss(339564);
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process1->set_pss(180278);
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process1->set_uss(114216);
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process1->set_swap(1584);
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process1->set_pswap(46);
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process1->set_uswap(0);
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process1->set_zswap(10);
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process1->set_cmdline("system_server");
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ProcrankProto::Process* process2 = expected.add_processes();
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process2->set_pid(649);
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process2->set_vss(11016);
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process2->set_rss(1448);
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process2->set_pss(98);
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process2->set_uss(48);
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process2->set_swap(472);
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process2->set_pswap(342);
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process2->set_uswap(212);
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process2->set_zswap(75);
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process2->set_cmdline("/vendor/bin/qseecomd");
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ProcrankProto::Process* total = expected.mutable_summary()->mutable_total();
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total->set_pss(1201993);
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total->set_uss(935300);
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total->set_swap(88164);
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total->set_pswap(31069);
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total->set_uswap(27612);
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total->set_zswap(6826);
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total->set_cmdline("TOTAL");
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expected.mutable_summary()->mutable_zram()
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->set_raw_text("6828K physical used for 31076K in swap (524284K total swap)");
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expected.mutable_summary()->mutable_ram()
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->set_raw_text("3843972K total, 281424K free, 116764K buffers, 1777452K cached, 1136K shmem, 217916K slab");
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int fd = open(testFile.c_str(), O_RDONLY);
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ASSERT_TRUE(fd != -1);
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CaptureStdout();
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ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO));
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EXPECT_EQ(GetCapturedStdout(), expected.SerializeAsString());
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close(fd);
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}
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TEST_F(ProcrankParserTest, NoSwapInfo) {
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const string testFile = kTestDataPath + "procrank_short.txt";
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ProcrankParser parser;
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ProcrankProto expected;
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ProcrankProto::Process* process1 = expected.add_processes();
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process1->set_pid(1119);
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process1->set_vss(2607640);
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process1->set_rss(339564);
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process1->set_pss(180278);
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process1->set_uss(114216);
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process1->set_cmdline("system_server");
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ProcrankProto::Process* process2 = expected.add_processes();
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process2->set_pid(649);
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process2->set_vss(11016);
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process2->set_rss(1448);
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process2->set_pss(98);
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process2->set_uss(48);
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process2->set_cmdline("/vendor/bin/qseecomd");
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ProcrankProto::Process* total = expected.mutable_summary()->mutable_total();
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total->set_pss(1201993);
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total->set_uss(935300);
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total->set_cmdline("TOTAL");
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expected.mutable_summary()->mutable_ram()
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->set_raw_text("3843972K total, 281424K free, 116764K buffers, 1777452K cached, 1136K shmem, 217916K slab");
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int fd = open(testFile.c_str(), O_RDONLY);
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ASSERT_TRUE(fd != -1);
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CaptureStdout();
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ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO));
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EXPECT_EQ(GetCapturedStdout(), expected.SerializeAsString());
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close(fd);
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}
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