de70169109
The UID map is updated by StatsCompanionService, which listens to broadcast updates indicating that an app was updated/installed or removed. Also, the entire map is updated when statsd first connects to the companion service. Also, there is a way for metrics producers to subscribe to updates, so that they can know when an app was upgraded. Test: Created new unit-test for mapping and manually tested for install and remove. Did not manually test the app upgrade. Change-Id: I6676ae5c93b75c72d9badabb36aa9c40006db07d
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
// Copyright (C) 2017 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#define LOG_TAG "statsd_test"
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#include <gtest/gtest.h>
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#include "../src/UidMap.h"
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#include <stdio.h>
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using namespace android;
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using namespace android::os::statsd;
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#ifdef __ANDROID__
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const string kApp1 = "app1.sharing.1";
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const string kApp2 = "app2.sharing.1";
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TEST(UidMapTest, TestMatching) {
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UidMap m;
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vector<int32_t> uids;
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vector<int32_t> versions;
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vector<String16> apps;
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uids.push_back(1000);
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uids.push_back(1000);
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apps.push_back(String16(kApp1.c_str()));
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apps.push_back(String16(kApp2.c_str()));
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versions.push_back(4);
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versions.push_back(5);
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m.updateMap(uids, versions, apps);
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EXPECT_TRUE(m.hasApp(1000, kApp1));
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EXPECT_TRUE(m.hasApp(1000, kApp2));
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EXPECT_FALSE(m.hasApp(1000, "not.app"));
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}
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TEST(UidMapTest, TestAddAndRemove) {
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UidMap m;
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vector<int32_t> uids;
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vector<int32_t> versions;
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vector<String16> apps;
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uids.push_back(1000);
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uids.push_back(1000);
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apps.push_back(String16(kApp1.c_str()));
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apps.push_back(String16(kApp2.c_str()));
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versions.push_back(4);
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versions.push_back(5);
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m.updateMap(uids, versions, apps);
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m.updateApp(String16(kApp1.c_str()), 1000, 40);
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EXPECT_EQ(40, m.getAppVersion(1000, kApp1));
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m.removeApp(String16(kApp1.c_str()), 1000);
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EXPECT_FALSE(m.hasApp(1000, kApp1));
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EXPECT_TRUE(m.hasApp(1000, kApp2));
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}
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#else
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GTEST_LOG_(INFO) << "This test does nothing.\n";
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#endif |