blob: a2c969ac189e259407ab7dee27bdd45a278c4dbc [file] [log] [blame]
/*
* Copyright (C) 2022 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 "test/gtest_and_gmock.h"
#include "perfetto/protozero/scattered_heap_buffer.h"
#include "protos/perfetto/trace/trace.pbzero.h"
#include "protos/perfetto/trace/trace_packet.pbzero.h"
#include "protos/perfetto/trace/track_event/chrome_mojo_event_info.pbzero.h"
#include "src/protozero/test/example_proto/test_messages.pbzero.h"
#include "src/trace_processor/test_messages.descriptor.h"
#include "src/trace_processor/util/proto_profiler.h"
namespace perfetto {
namespace trace_processor {
namespace util {
namespace {
using ::testing::UnorderedElementsAreArray;
TEST(ProtoProfiler, TestMessage) {
protozero::HeapBuffered<protozero::test::protos::pbzero::NestedA> message;
message->add_repeated_a()->set_value_b()->set_value_c(1);
message->add_repeated_a()->set_value_b()->set_value_c(2);
message->set_super_nested()->set_value_c(3);
const std::vector<uint8_t> bytes = message.SerializeAsArray();
DescriptorPool pool;
pool.AddFromFileDescriptorSet(kTestMessagesDescriptor.data(),
kTestMessagesDescriptor.size());
SizeProfileComputer computer(&pool, ".protozero.test.protos.NestedA");
computer.Reset(bytes.data(), bytes.size());
// Convert to vector for test matcher.
using Item = std::pair<std::vector<std::string>, size_t>;
std::vector<Item> got;
for (auto sample = computer.GetNext(); sample; sample = computer.GetNext()) {
std::vector<std::string> path;
for (const auto& field : computer.GetPath()) {
if (field.has_field_name())
path.push_back(field.field_name());
path.push_back(field.type_name());
}
got.emplace_back(path, *sample);
}
std::vector<Item> expected{
{{"NestedA"}, 6},
{{"NestedA", "#repeated_a", "NestedB"}, 2},
{{"NestedA", "#repeated_a", "NestedB"}, 2},
{{"NestedA", "#repeated_a", "NestedB", "#value_b", "NestedC"}, 1},
{{"NestedA", "#repeated_a", "NestedB", "#value_b", "NestedC"}, 1},
{{"NestedA", "#repeated_a", "NestedB", "#value_b", "NestedC", "#value_c",
"int32"},
1},
{{"NestedA", "#repeated_a", "NestedB", "#value_b", "NestedC", "#value_c",
"int32"},
1},
{{"NestedA", "#super_nested", "NestedC"}, 1},
{{"NestedA", "#super_nested", "NestedC", "#value_c", "int32"}, 1}};
EXPECT_THAT(got, UnorderedElementsAreArray(expected));
}
} // namespace
} // namespace util
} // namespace trace_processor
} // namespace perfetto