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/*
* Copyright (C) 2020 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/HashableDimensionKey.h"
#include <gtest/gtest.h>
#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
#include "statsd_test_util.h"
#ifdef __ANDROID__
using android::util::ProtoReader;
namespace android {
namespace os {
namespace statsd {
/**
* Test that #containsLinkedStateValues returns false when the whatKey is
* smaller than the primaryKey.
*/
TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_WhatKeyTooSmall) {
std::vector<Metric2State> mMetric2StateLinks;
int32_t uid1 = 1000;
HashableDimensionKey whatKey = DEFAULT_DIMENSION_KEY;
HashableDimensionKey primaryKey;
getUidProcessKey(uid1, &primaryKey);
EXPECT_FALSE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks,
UID_PROCESS_STATE_ATOM_ID));
}
/**
* Test that #containsLinkedStateValues returns false when the linked values
* are not equal.
*/
TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_UnequalLinkedValues) {
int stateAtomId = UID_PROCESS_STATE_ATOM_ID;
FieldMatcher whatMatcher;
whatMatcher.set_field(util::OVERLAY_STATE_CHANGED);
FieldMatcher* child11 = whatMatcher.add_child();
child11->set_field(1);
FieldMatcher stateMatcher;
stateMatcher.set_field(stateAtomId);
FieldMatcher* child21 = stateMatcher.add_child();
child21->set_field(1);
std::vector<Metric2State> mMetric2StateLinks;
Metric2State ms;
ms.stateAtomId = stateAtomId;
translateFieldMatcher(whatMatcher, &ms.metricFields);
translateFieldMatcher(stateMatcher, &ms.stateFields);
mMetric2StateLinks.push_back(ms);
int32_t uid1 = 1000;
int32_t uid2 = 1001;
HashableDimensionKey whatKey;
getOverlayKey(uid2, "package", &whatKey);
HashableDimensionKey primaryKey;
getUidProcessKey(uid1, &primaryKey);
EXPECT_FALSE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks, stateAtomId));
}
/**
* Test that #containsLinkedStateValues returns false when there is no link
* between the key values.
*/
TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_MissingMetric2StateLinks) {
int stateAtomId = UID_PROCESS_STATE_ATOM_ID;
std::vector<Metric2State> mMetric2StateLinks;
int32_t uid1 = 1000;
HashableDimensionKey whatKey;
getOverlayKey(uid1, "package", &whatKey);
HashableDimensionKey primaryKey;
getUidProcessKey(uid1, &primaryKey);
EXPECT_FALSE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks, stateAtomId));
}
/**
* Test that #containsLinkedStateValues returns true when the key values are
* linked and equal.
*/
TEST(HashableDimensionKeyTest, TestContainsLinkedStateValues_AllConditionsMet) {
int stateAtomId = UID_PROCESS_STATE_ATOM_ID;
FieldMatcher whatMatcher;
whatMatcher.set_field(util::OVERLAY_STATE_CHANGED);
FieldMatcher* child11 = whatMatcher.add_child();
child11->set_field(1);
FieldMatcher stateMatcher;
stateMatcher.set_field(stateAtomId);
FieldMatcher* child21 = stateMatcher.add_child();
child21->set_field(1);
std::vector<Metric2State> mMetric2StateLinks;
Metric2State ms;
ms.stateAtomId = stateAtomId;
translateFieldMatcher(whatMatcher, &ms.metricFields);
translateFieldMatcher(stateMatcher, &ms.stateFields);
mMetric2StateLinks.push_back(ms);
int32_t uid1 = 1000;
HashableDimensionKey whatKey;
getOverlayKey(uid1, "package", &whatKey);
HashableDimensionKey primaryKey;
getUidProcessKey(uid1, &primaryKey);
EXPECT_TRUE(containsLinkedStateValues(whatKey, primaryKey, mMetric2StateLinks, stateAtomId));
}
} // namespace statsd
} // namespace os
} // namespace android
#else
GTEST_LOG_(INFO) << "This test does nothing.\n";
#endif
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