tracing_integration_test.cc | Explore in Territory

/*
 * Copyright (C) 2017 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 <cinttypes>

#include "perfetto/ext/base/file_utils.h"
#include "perfetto/ext/base/string_utils.h"
#include "perfetto/ext/base/temp_file.h"
#include "perfetto/ext/tracing/core/consumer.h"
#include "perfetto/ext/tracing/core/producer.h"
#include "perfetto/ext/tracing/core/trace_packet.h"
#include "perfetto/ext/tracing/core/trace_stats.h"
#include "perfetto/ext/tracing/core/trace_writer.h"
#include "perfetto/ext/tracing/ipc/consumer_ipc_client.h"
#include "perfetto/ext/tracing/ipc/producer_ipc_client.h"
#include "perfetto/ext/tracing/ipc/service_ipc_host.h"
#include "perfetto/tracing/core/data_source_config.h"
#include "perfetto/tracing/core/data_source_descriptor.h"
#include "perfetto/tracing/core/trace_config.h"
#include "src/base/test/test_task_runner.h"
#include "src/ipc/test/test_socket.h"
#include "src/tracing/service/tracing_service_impl.h"
#include "test/gtest_and_gmock.h"

#include "protos/perfetto/config/trace_config.gen.h"
#include "protos/perfetto/trace/clock_snapshot.gen.h"
#include "protos/perfetto/trace/test_event.gen.h"
#include "protos/perfetto/trace/test_event.pbzero.h"
#include "protos/perfetto/trace/trace.gen.h"
#include "protos/perfetto/trace/trace_packet.gen.h"
#include "protos/perfetto/trace/trace_packet.pbzero.h"

namespace perfetto {
namespace {

_;
Invoke;
InvokeWithoutArgs;

ipc::TestSocket kProducerSock{"tracing_test-producer"};
ipc::TestSocket kConsumerSock{"tracing_test-consumer"};

// TODO(rsavitski): consider using src/tracing/test/mock_producer.h.
class MockProducer : public Producer { … };

class MockConsumer : public Consumer { … };

void CheckTraceStats(const protos::gen::TracePacket& packet) { … }

static_assert …;

}  // namespace

class TracingIntegrationTest : public ::testing::Test { … };

TEST_F(TracingIntegrationTest, WithIPCTransport) { … }

// Regression test for b/172950370.
TEST_F(TracingIntegrationTest, ValidErrorOnDisconnection) { … }

#if !PERFETTO_BUILDFLAG(PERFETTO_OS_WIN)
TEST_F(TracingIntegrationTest, WriteIntoFile) { … }
#endif

class TracingIntegrationTestWithSMBScrapingProducer
    : public TracingIntegrationTest { … };

TEST_F(TracingIntegrationTestWithSMBScrapingProducer, ScrapeOnFlush) { … }

// TODO(primiano): add tests to cover:
// - unknown fields preserved end-to-end.
// - >1 data source.
// - >1 data consumer sharing the same data source, with different TraceBuffers.
// - >1 consumer with > 1 buffer each.
// - Consumer disconnecting in the middle of a ReadBuffers() call.
// - Multiple calls to DisableTracing.
// - Out of order Enable/Disable/FreeBuffers calls.
// - DisableTracing does actually freeze the buffers.

}  // namespace perfetto
chromium/third_party/perfetto/src/tracing/test/tracing_integration_test.cc
