Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 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 | */ |
| 16 | |
| 17 | #include "ProcrankParser.h" |
| 18 | |
| 19 | #include "frameworks/base/core/proto/android/os/procrank.pb.h" |
| 20 | |
| 21 | #include <android-base/file.h> |
| 22 | #include <android-base/test_utils.h> |
| 23 | #include <gmock/gmock.h> |
Joe Onorato | 62c220b | 2017-11-18 20:32:56 -0800 | [diff] [blame] | 24 | #include <google/protobuf/message_lite.h> |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 25 | #include <gtest/gtest.h> |
| 26 | #include <string.h> |
| 27 | #include <fcntl.h> |
| 28 | |
| 29 | using namespace android::base; |
| 30 | using namespace android::os; |
| 31 | using namespace std; |
| 32 | using ::testing::StrEq; |
| 33 | using ::testing::Test; |
| 34 | using ::testing::internal::CaptureStderr; |
| 35 | using ::testing::internal::CaptureStdout; |
| 36 | using ::testing::internal::GetCapturedStderr; |
| 37 | using ::testing::internal::GetCapturedStdout; |
| 38 | |
| 39 | class ProcrankParserTest : public Test { |
| 40 | public: |
| 41 | virtual void SetUp() override { |
| 42 | ASSERT_TRUE(tf.fd != -1); |
| 43 | } |
| 44 | |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 45 | protected: |
| 46 | TemporaryFile tf; |
| 47 | |
| 48 | const string kTestPath = GetExecutableDirectory(); |
| 49 | const string kTestDataPath = kTestPath + "/testdata/"; |
| 50 | }; |
| 51 | |
| 52 | TEST_F(ProcrankParserTest, HasSwapInfo) { |
| 53 | const string testFile = kTestDataPath + "procrank.txt"; |
| 54 | ProcrankParser parser; |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 55 | ProcrankProto expected; |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 56 | |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 57 | ProcrankProto::Process* process1 = expected.add_processes(); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 58 | process1->set_pid(1119); |
| 59 | process1->set_vss(2607640); |
| 60 | process1->set_rss(339564); |
| 61 | process1->set_pss(180278); |
| 62 | process1->set_uss(114216); |
| 63 | process1->set_swap(1584); |
| 64 | process1->set_pswap(46); |
| 65 | process1->set_uswap(0); |
| 66 | process1->set_zswap(10); |
| 67 | process1->set_cmdline("system_server"); |
| 68 | |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 69 | ProcrankProto::Process* process2 = expected.add_processes(); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 70 | process2->set_pid(649); |
| 71 | process2->set_vss(11016); |
| 72 | process2->set_rss(1448); |
| 73 | process2->set_pss(98); |
| 74 | process2->set_uss(48); |
| 75 | process2->set_swap(472); |
| 76 | process2->set_pswap(342); |
| 77 | process2->set_uswap(212); |
| 78 | process2->set_zswap(75); |
| 79 | process2->set_cmdline("/vendor/bin/qseecomd"); |
| 80 | |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 81 | ProcrankProto::Process* total = expected.mutable_summary()->mutable_total(); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 82 | total->set_pss(1201993); |
| 83 | total->set_uss(935300); |
| 84 | total->set_swap(88164); |
| 85 | total->set_pswap(31069); |
| 86 | total->set_uswap(27612); |
| 87 | total->set_zswap(6826); |
| 88 | total->set_cmdline("TOTAL"); |
| 89 | |
| 90 | expected.mutable_summary()->mutable_zram() |
| 91 | ->set_raw_text("6828K physical used for 31076K in swap (524284K total swap)"); |
| 92 | expected.mutable_summary()->mutable_ram() |
| 93 | ->set_raw_text("3843972K total, 281424K free, 116764K buffers, 1777452K cached, 1136K shmem, 217916K slab"); |
| 94 | |
| 95 | int fd = open(testFile.c_str(), O_RDONLY); |
| 96 | ASSERT_TRUE(fd != -1); |
| 97 | |
| 98 | CaptureStdout(); |
| 99 | ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO)); |
Joe Onorato | 62c220b | 2017-11-18 20:32:56 -0800 | [diff] [blame] | 100 | EXPECT_EQ(GetCapturedStdout(), expected.SerializeAsString()); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 101 | close(fd); |
| 102 | } |
| 103 | |
| 104 | TEST_F(ProcrankParserTest, NoSwapInfo) { |
| 105 | const string testFile = kTestDataPath + "procrank_short.txt"; |
| 106 | ProcrankParser parser; |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 107 | ProcrankProto expected; |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 108 | |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 109 | ProcrankProto::Process* process1 = expected.add_processes(); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 110 | process1->set_pid(1119); |
| 111 | process1->set_vss(2607640); |
| 112 | process1->set_rss(339564); |
| 113 | process1->set_pss(180278); |
| 114 | process1->set_uss(114216); |
| 115 | process1->set_cmdline("system_server"); |
| 116 | |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 117 | ProcrankProto::Process* process2 = expected.add_processes(); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 118 | process2->set_pid(649); |
| 119 | process2->set_vss(11016); |
| 120 | process2->set_rss(1448); |
| 121 | process2->set_pss(98); |
| 122 | process2->set_uss(48); |
| 123 | process2->set_cmdline("/vendor/bin/qseecomd"); |
| 124 | |
Yi Jin | 51d4c54 | 2018-01-24 21:48:36 -0800 | [diff] [blame] | 125 | ProcrankProto::Process* total = expected.mutable_summary()->mutable_total(); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 126 | total->set_pss(1201993); |
| 127 | total->set_uss(935300); |
| 128 | total->set_cmdline("TOTAL"); |
| 129 | |
| 130 | expected.mutable_summary()->mutable_ram() |
| 131 | ->set_raw_text("3843972K total, 281424K free, 116764K buffers, 1777452K cached, 1136K shmem, 217916K slab"); |
| 132 | |
| 133 | int fd = open(testFile.c_str(), O_RDONLY); |
| 134 | ASSERT_TRUE(fd != -1); |
| 135 | |
| 136 | CaptureStdout(); |
| 137 | ASSERT_EQ(NO_ERROR, parser.Parse(fd, STDOUT_FILENO)); |
Joe Onorato | 62c220b | 2017-11-18 20:32:56 -0800 | [diff] [blame] | 138 | EXPECT_EQ(GetCapturedStdout(), expected.SerializeAsString()); |
Yi Jin | 04625ad | 2017-10-17 18:29:33 -0700 | [diff] [blame] | 139 | close(fd); |
| 140 | } |