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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 <gtest/gtest.h>
#include "src/StatsLogProcessor.h"
#include "src/stats_log_util.h"
#include "tests/statsd_test_util.h"
#include <vector>
namespace android {
namespace os {
namespace statsd {
#ifdef __ANDROID__
namespace {
StatsdConfig CreateStatsdConfig(int num_buckets, int threshold) {
StatsdConfig config;
config.add_allowed_log_source("AID_ROOT"); // LogEvent defaults to UID of root.
auto wakelockAcquireMatcher = CreateAcquireWakelockAtomMatcher();
*config.add_atom_matcher() = wakelockAcquireMatcher;
auto countMetric = config.add_count_metric();
countMetric->set_id(123456);
countMetric->set_what(wakelockAcquireMatcher.id());
*countMetric->mutable_dimensions_in_what() = CreateAttributionUidDimensions(
util::WAKELOCK_STATE_CHANGED, {Position::FIRST});
countMetric->set_bucket(FIVE_MINUTES);
auto alert = config.add_alert();
alert->set_id(StringToId("alert"));
alert->set_metric_id(123456);
alert->set_num_buckets(num_buckets);
alert->set_refractory_period_secs(10);
alert->set_trigger_if_sum_gt(threshold);
// Two hours
config.set_ttl_in_seconds(2 * 3600);
return config;
}
} // namespace
TEST(ConfigTtlE2eTest, TestCountMetric) {
const int num_buckets = 1;
const int threshold = 3;
auto config = CreateStatsdConfig(num_buckets, threshold);
const uint64_t alert_id = config.alert(0).id();
const uint32_t refractory_period_sec = config.alert(0).refractory_period_secs();
int64_t bucketStartTimeNs = 10000000000;
int64_t bucketSizeNs = TimeUnitToBucketSizeInMillis(config.count_metric(0).bucket()) * 1000000;
ConfigKey cfgKey;
auto processor = CreateStatsLogProcessor(bucketStartTimeNs, bucketStartTimeNs, config, cfgKey);
ASSERT_EQ(processor->mMetricsManagers.size(), 1u);
EXPECT_TRUE(processor->mMetricsManagers.begin()->second->isConfigValid());
std::vector<int> attributionUids1 = {111};
std::vector<string> attributionTags1 = {"App1"};
FieldValue fieldValue1(Field(util::WAKELOCK_STATE_CHANGED, (int32_t)0x02010101),
Value((int32_t)111));
HashableDimensionKey whatKey1({fieldValue1});
MetricDimensionKey dimensionKey1(whatKey1, DEFAULT_DIMENSION_KEY);
FieldValue fieldValue2(Field(util::WAKELOCK_STATE_CHANGED, (int32_t)0x02010101),
Value((int32_t)222));
HashableDimensionKey whatKey2({fieldValue2});
MetricDimensionKey dimensionKey2(whatKey2, DEFAULT_DIMENSION_KEY);
auto event = CreateAcquireWakelockEvent(bucketStartTimeNs + 2, attributionUids1,
attributionTags1, "wl1");
processor->OnLogEvent(event.get());
event = CreateAcquireWakelockEvent(bucketStartTimeNs + bucketSizeNs + 2, attributionUids1,
attributionTags1, "wl2");
processor->OnLogEvent(event.get());
event = CreateAcquireWakelockEvent(bucketStartTimeNs + 25 * bucketSizeNs + 2, attributionUids1,
attributionTags1, "wl1");
processor->OnLogEvent(event.get());
EXPECT_EQ((int64_t)(bucketStartTimeNs + 25 * bucketSizeNs + 2 + 2 * 3600 * NS_PER_SEC),
processor->mMetricsManagers.begin()->second->getTtlEndNs());
// Clear the data stored on disk as a result of the ttl.
vector<uint8_t> buffer;
processor->onDumpReport(cfgKey, bucketStartTimeNs + 25 * bucketSizeNs + 3, false, true,
ADB_DUMP, FAST, &buffer);
}
#else
GTEST_LOG_(INFO) << "This test does nothing.\n";
#endif
} // namespace statsd
} // namespace os
} // namespace android
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