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/*
* Copyright (C) 2018 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 "src/trace_processor/process_table.h"
#include "src/trace_processor/event_tracker.h"
#include "src/trace_processor/process_tracker.h"
#include "src/trace_processor/sqlite/scoped_db.h"
#include "src/trace_processor/trace_processor_context.h"
#include "test/gtest_and_gmock.h"
namespace perfetto {
namespace trace_processor {
namespace {
class ProcessTableUnittest : public ::testing::Test {
public:
ProcessTableUnittest() {
sqlite3* db = nullptr;
PERFETTO_CHECK(sqlite3_initialize() == SQLITE_OK);
PERFETTO_CHECK(sqlite3_open(":memory:", &db) == SQLITE_OK);
db_.reset(db);
context_.storage.reset(new TraceStorage());
context_.process_tracker.reset(new ProcessTracker(&context_));
ProcessTable::RegisterTable(db_.get(), context_.storage.get());
}
void PrepareValidStatement(const std::string& sql) {
int size = static_cast<int>(sql.size());
sqlite3_stmt* stmt;
ASSERT_EQ(sqlite3_prepare_v2(*db_, sql.c_str(), size, &stmt, nullptr),
SQLITE_OK);
stmt_.reset(stmt);
}
const char* GetColumnAsText(int colId) {
return reinterpret_cast<const char*>(sqlite3_column_text(*stmt_, colId));
}
protected:
TraceProcessorContext context_;
ScopedDb db_;
ScopedStmt stmt_;
};
TEST_F(ProcessTableUnittest, SelectUpidAndName) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement("SELECT upid, name FROM process");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 0 /* upid */);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 1 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc1);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
TEST_F(ProcessTableUnittest, SelectUpidAndNameWithFilter) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement("SELECT upid, name FROM process where upid = 2");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
TEST_F(ProcessTableUnittest, SelectUpidAndNameWithOrder) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement("SELECT upid, name FROM process ORDER BY upid desc");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 1 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc1);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 0 /* upid */);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
TEST_F(ProcessTableUnittest, SelectUpidAndNameFilterGt) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement("SELECT upid, name FROM process where upid > 1");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
TEST_F(ProcessTableUnittest, SelectUpidAndNameFilterName) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement(
"SELECT upid, name FROM process where name = \"process2\"");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
TEST_F(ProcessTableUnittest, SelectUpidAndNameFilterDifferentOr) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement(
"SELECT upid, name FROM process where upid = 2 or name = \"process2\"");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
TEST_F(ProcessTableUnittest, SelectUpidAndNameFilterSameOr) {
static const char kCommProc1[] = "process1";
static const char kCommProc2[] = "process2";
context_.process_tracker->SetProcessMetadata(1, base::nullopt, kCommProc1);
context_.process_tracker->SetProcessMetadata(2, base::nullopt, kCommProc2);
PrepareValidStatement(
"SELECT upid, name FROM process where upid = 1 or upid = 2");
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 1 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc1);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_ROW);
ASSERT_EQ(sqlite3_column_int(*stmt_, 0), 2 /* upid */);
ASSERT_STREQ(GetColumnAsText(1), kCommProc2);
ASSERT_EQ(sqlite3_step(*stmt_), SQLITE_DONE);
}
} // namespace
} // namespace trace_processor
} // namespace perfetto