| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #undef LOG_TAG |
| #define LOG_TAG "SurfaceflingerStatsPuller_test" |
| |
| #include "src/external/SurfaceflingerStatsPuller.h" |
| #include "statslog.h" |
| |
| #include <gtest/gtest.h> |
| #include <log/log.h> |
| |
| #ifdef __ANDROID__ |
| |
| namespace android { |
| namespace os { |
| namespace statsd { |
| |
| class TestableSurfaceflingerStatsPuller : public SurfaceflingerStatsPuller { |
| public: |
| TestableSurfaceflingerStatsPuller(const int tagId) : SurfaceflingerStatsPuller(tagId){}; |
| |
| void injectStats(const StatsProvider& statsProvider) { |
| mStatsProvider = statsProvider; |
| } |
| }; |
| |
| class SurfaceflingerStatsPullerTest : public ::testing::Test { |
| public: |
| SurfaceflingerStatsPullerTest() { |
| const ::testing::TestInfo* const test_info = |
| ::testing::UnitTest::GetInstance()->current_test_info(); |
| ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name()); |
| } |
| |
| ~SurfaceflingerStatsPullerTest() { |
| const ::testing::TestInfo* const test_info = |
| ::testing::UnitTest::GetInstance()->current_test_info(); |
| ALOGD("**** Tearing down after %s.%s\n", test_info->test_case_name(), test_info->name()); |
| } |
| }; |
| |
| TEST_F(SurfaceflingerStatsPullerTest, pullGlobalStats) { |
| surfaceflinger::SFTimeStatsGlobalProto proto; |
| proto.set_total_frames(1); |
| proto.set_missed_frames(2); |
| proto.set_client_composition_frames(2); |
| proto.set_display_on_time(4); |
| |
| auto bucketOne = proto.add_present_to_present(); |
| bucketOne->set_time_millis(2); |
| bucketOne->set_frame_count(4); |
| auto bucketTwo = proto.add_present_to_present(); |
| bucketTwo->set_time_millis(4); |
| bucketTwo->set_frame_count(1); |
| auto bucketThree = proto.add_present_to_present(); |
| bucketThree->set_time_millis(1000); |
| bucketThree->set_frame_count(1); |
| static constexpr int64_t expectedAnimationMillis = 12; |
| TestableSurfaceflingerStatsPuller puller(android::util::SURFACEFLINGER_STATS_GLOBAL_INFO); |
| |
| puller.injectStats([&] { |
| return proto.SerializeAsString(); |
| }); |
| puller.ForceClearCache(); |
| vector<std::shared_ptr<LogEvent>> outData; |
| puller.Pull(&outData); |
| |
| ASSERT_EQ(1, outData.size()); |
| EXPECT_EQ(android::util::SURFACEFLINGER_STATS_GLOBAL_INFO, outData[0]->GetTagId()); |
| EXPECT_EQ(proto.total_frames(), outData[0]->getValues()[0].mValue.long_value); |
| EXPECT_EQ(proto.missed_frames(), outData[0]->getValues()[1].mValue.long_value); |
| EXPECT_EQ(proto.client_composition_frames(), outData[0]->getValues()[2].mValue.long_value); |
| EXPECT_EQ(proto.display_on_time(), outData[0]->getValues()[3].mValue.long_value); |
| EXPECT_EQ(expectedAnimationMillis, outData[0]->getValues()[4].mValue.long_value); |
| } |
| |
| } // namespace statsd |
| } // namespace os |
| } // namespace android |
| #else |
| GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| #endif |