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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/attribution_reporting/os_registrations_table.h"
#include <set>
#include <string>
#include <vector>
#include "base/containers/flat_set.h"
#include "base/functional/callback_helpers.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "content/browser/attribution_reporting/test/configurable_storage_delegate.h"
#include "content/public/browser/attribution_data_model.h"
#include "sql/database.h"
#include "sql/statement.h"
#include "sql/statement_id.h"
#include "sql/test/test_helpers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
#include "url/gurl.h"
#include "url/origin.h"
namespace content {
namespace {
using ::testing::IsEmpty;
using ::testing::SizeIs;
using ::testing::UnorderedElementsAre;
struct OsRegistrationData {
std::string registration_origin;
base::Time time;
friend bool operator==(const OsRegistrationData&,
const OsRegistrationData&) = default;
};
class OsRegistrationsTableTest : public testing::Test {
public:
void SetUp() override {
ASSERT_TRUE(db_.OpenInMemory());
ASSERT_TRUE(table_.CreateTable(&db_));
// Prevent any rows from being deleted during the test by default.
delegate_.set_delete_expired_os_registrations_frequency(
base::TimeDelta::Max());
}
protected:
std::vector<OsRegistrationData> GetOsRegistrationRows() {
std::vector<OsRegistrationData> rows;
static constexpr char kSelectSql[] =
"SELECT registration_origin,time "
"FROM os_registrations";
sql::Statement statement(db_.GetCachedStatement(SQL_FROM_HERE, kSelectSql));
while (statement.Step()) {
rows.emplace_back(/*registration_origin=*/statement.ColumnString(0),
/*time=*/statement.ColumnTime(1));
}
EXPECT_TRUE(statement.Succeeded());
return rows;
}
base::test::SingleThreadTaskEnvironment task_environment_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
sql::Database db_{sql::test::kTestTag};
ConfigurableStorageDelegate delegate_;
OsRegistrationsTable table_{&delegate_};
};
TEST_F(OsRegistrationsTableTest, AddOsRegistrations) {
base::Time now = base::Time::Now();
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test")),
url::Origin::Create(GURL("https://b.test"))});
EXPECT_THAT(
GetOsRegistrationRows(),
UnorderedElementsAre(
OsRegistrationData(
/*registration_origin=*/"https://a.test", now),
OsRegistrationData(/*registration_origin=*/"https://b.test", now)));
}
TEST_F(OsRegistrationsTableTest, ClearAllDataAllTime) {
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test"))});
task_environment_.FastForwardBy(base::Days(1));
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://b.test"))});
ASSERT_THAT(GetOsRegistrationRows(), SizeIs(2));
table_.ClearAllDataAllTime(&db_);
EXPECT_THAT(GetOsRegistrationRows(), IsEmpty());
}
TEST_F(OsRegistrationsTableTest, ClearDataForOriginsInRange) {
base::Time now = base::Time::Now();
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test")),
url::Origin::Create(GURL("https://b.test"))});
task_environment_.FastForwardBy(base::Days(1));
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test")),
url::Origin::Create(GURL("https://b.test"))});
ASSERT_THAT(GetOsRegistrationRows(), SizeIs(4));
table_.ClearDataForOriginsInRange(
&db_, /*delete_begin=*/now + base::Hours(1),
/*delete_end=*/base::Time::Max(),
/*filter=*/base::BindRepeating([](const blink::StorageKey& storage_key) {
return storage_key ==
blink::StorageKey::CreateFromStringForTesting("https://a.test");
}));
ASSERT_THAT(
GetOsRegistrationRows(),
UnorderedElementsAre(
OsRegistrationData(/*registration_origin=*/"https://a.test", now),
OsRegistrationData(/*registration_origin=*/"https://b.test", now),
OsRegistrationData(/*registration_origin=*/"https://b.test",
now + base::Days(1))));
table_.ClearDataForOriginsInRange(&db_, /*delete_begin=*/now - base::Hours(1),
/*delete_end=*/now,
/*filter=*/base::NullCallback());
EXPECT_THAT(
GetOsRegistrationRows(),
UnorderedElementsAre(OsRegistrationData(
/*registration_origin=*/"https://b.test", now + base::Days(1))));
}
TEST_F(OsRegistrationsTableTest, DeleteExpiredRows) {
delegate_.set_delete_expired_os_registrations_frequency(base::Hours(12));
base::Time now = base::Time::Now();
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test"))});
task_environment_.FastForwardBy(base::Hours(12));
// No record has expired yet.
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://b.test"))});
ASSERT_THAT(GetOsRegistrationRows(), SizeIs(2));
task_environment_.FastForwardBy(base::Days(45) - base::Hours(12));
// This should delete the first record.
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://c.test"))});
EXPECT_THAT(GetOsRegistrationRows(),
UnorderedElementsAre(
OsRegistrationData(/*registration_origin=*/"https://b.test",
now + base::Hours(12)),
OsRegistrationData(/*registration_origin=*/"https://c.test",
now + base::Days(45))));
}
TEST_F(OsRegistrationsTableTest, ClearDataForRegistrationOrigin) {
base::Time now = base::Time::Now();
auto origin_a = url::Origin::Create(GURL("https://a.test"));
auto origin_b = url::Origin::Create(GURL("https://b.test"));
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test")),
url::Origin::Create(GURL("https://b.test"))});
task_environment_.FastForwardBy(base::Days(1));
table_.AddOsRegistrations(&db_,
{url::Origin::Create(GURL("https://a.test")),
url::Origin::Create(GURL("https://b.test"))});
ASSERT_THAT(GetOsRegistrationRows(), SizeIs(4));
table_.ClearDataForRegistrationOrigin(
&db_, /*delete_begin=*/now + base::Hours(1),
/*delete_end=*/base::Time::Max(),
url::Origin::Create(GURL("https://a.test")));
ASSERT_THAT(
GetOsRegistrationRows(),
UnorderedElementsAre(
OsRegistrationData(/*registration_origin=*/"https://a.test", now),
OsRegistrationData(/*registration_origin=*/"https://b.test", now),
OsRegistrationData(/*registration_origin=*/"https://b.test",
now + base::Days(1))));
table_.ClearDataForRegistrationOrigin(
&db_, /*delete_begin=*/now - base::Hours(1),
/*delete_end=*/now, url::Origin::Create(GURL("https://b.test")));
ASSERT_THAT(
GetOsRegistrationRows(),
UnorderedElementsAre(
OsRegistrationData(/*registration_origin=*/"https://a.test", now),
OsRegistrationData(/*registration_origin=*/"https://b.test",
now + base::Days(1))));
}
TEST_F(OsRegistrationsTableTest, GetOsRegistrationDataKeys) {
url::Origin origin_1 = url::Origin::Create(GURL("https://a.r.test"));
url::Origin origin_2 = url::Origin::Create(GURL("https://b.r.test"));
url::Origin origin_3 = url::Origin::Create(GURL("https://c.test"));
table_.AddOsRegistrations(&db_, {origin_1, origin_2, origin_3});
std::set<AttributionDataModel::DataKey> keys;
table_.AppendOsRegistrationDataKeys(&db_, keys);
EXPECT_THAT(keys,
UnorderedElementsAre(AttributionDataModel::DataKey(origin_1),
AttributionDataModel::DataKey(origin_2),
AttributionDataModel::DataKey(origin_3)));
}
} // namespace
} // namespace content
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