| /* |
| * Copyright (C) 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. |
| */ |
| |
| #include <cstdio> |
| #include <string> |
| |
| #include <json/reader.h> |
| #include <json/value.h> |
| |
| #include "perfetto/ext/trace_processor/export_json.h" |
| #include "perfetto/trace_processor/basic_types.h" |
| #include "perfetto/trace_processor/trace_processor_storage.h" |
| #include "src/base/test/utils.h" |
| #include "test/gtest_and_gmock.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| namespace { |
| |
| class JsonStringOutputWriter : public json::OutputWriter { |
| public: |
| util::Status AppendString(const std::string& string) override { |
| buffer += string; |
| return util::OkStatus(); |
| } |
| std::string buffer; |
| }; |
| |
| class StorageMinimalSmokeTest : public ::testing::Test { |
| public: |
| StorageMinimalSmokeTest() |
| : storage_(TraceProcessorStorage::CreateInstance(Config())) {} |
| |
| protected: |
| std::unique_ptr<TraceProcessorStorage> storage_; |
| }; |
| |
| TEST_F(StorageMinimalSmokeTest, GraphicEventsIgnored) { |
| const size_t MAX_SIZE = 1 << 20; |
| auto f = fopen(base::GetTestDataPath("test/data/gpu_trace.pb").c_str(), "rb"); |
| std::unique_ptr<uint8_t[]> buf(new uint8_t[MAX_SIZE]); |
| auto rsize = fread(reinterpret_cast<char*>(buf.get()), 1, MAX_SIZE, f); |
| util::Status status = storage_->Parse(std::move(buf), rsize); |
| ASSERT_TRUE(status.ok()); |
| storage_->NotifyEndOfFile(); |
| |
| JsonStringOutputWriter output_writer; |
| json::ExportJson(storage_.get(), &output_writer); |
| Json::Reader reader; |
| Json::Value result; |
| reader.parse(output_writer.buffer, result); |
| |
| ASSERT_EQ(result["traceEvents"].size(), 0u); |
| } |
| |
| TEST_F(StorageMinimalSmokeTest, SystraceReturnsError) { |
| const size_t MAX_SIZE = 1 << 20; |
| auto f = |
| fopen(base::GetTestDataPath("test/data/systrace.html").c_str(), "rb"); |
| std::unique_ptr<uint8_t[]> buf(new uint8_t[MAX_SIZE]); |
| auto rsize = fread(reinterpret_cast<char*>(buf.get()), 1, MAX_SIZE, f); |
| util::Status status = storage_->Parse(std::move(buf), rsize); |
| |
| ASSERT_FALSE(status.ok()); |
| } |
| |
| TEST_F(StorageMinimalSmokeTest, TrackEventsImported) { |
| const size_t MAX_SIZE = 1 << 20; |
| auto f = fopen("test/trace_processor/track_event_typed_args.pb", "rb"); |
| std::unique_ptr<uint8_t[]> buf(new uint8_t[MAX_SIZE]); |
| auto rsize = fread(reinterpret_cast<char*>(buf.get()), 1, MAX_SIZE, f); |
| util::Status status = storage_->Parse(std::move(buf), rsize); |
| ASSERT_TRUE(status.ok()); |
| storage_->NotifyEndOfFile(); |
| |
| JsonStringOutputWriter output_writer; |
| json::ExportJson(storage_.get(), &output_writer); |
| Json::Reader reader; |
| Json::Value result; |
| reader.parse(output_writer.buffer, result); |
| |
| ASSERT_EQ(result["traceEvents"].size(), 4u); |
| } |
| |
| } // namespace |
| } // namespace trace_processor |
| } // namespace perfetto |