e449b0c185
Major changes include:
- Removing unused permission checks within StatsService. These
include ENFORCE_DUMP_AND_USAGE_STATS, checkDumpAndUsageStats,
kOpUsage, and kPermissionUsage.
- Converting from sp to shared_ptr
- Using libbinder_ndk functions instead of libbinder functions
(e.g. for installing death recipients, getting calling uids, etc.)
- New death recipients were added in StatsService,
ConfigManager, and SubscriberReporter.
- Using a unique token (timestamp) to identify shell subscribers
instead of IResultReceiver because IResultReceiver is not exposed by
libbinder_ndk. Currently, statsd cannot detect if perfd dies; we
will fix that later.
Bug: 145232107
Bug: 148609603
Test: m statsd
Test: m statsd_test
Test: bit stastd_test:*
Test: atest GtsStatsdHostTestCases
Change-Id: Ia1fda7280c22320bc4ebc8371acaadbe8eabcbd2
109 lines
3.1 KiB
C++
109 lines
3.1 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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#include "StatsService.h"
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#include "config/ConfigKey.h"
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#include "frameworks/base/cmds/statsd/src/statsd_config.pb.h"
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#include <android/binder_interface_utils.h>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <stdio.h>
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using namespace android;
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using namespace testing;
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namespace android {
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namespace os {
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namespace statsd {
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using android::util::ProtoOutputStream;
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using ::ndk::SharedRefBase;
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#ifdef __ANDROID__
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TEST(StatsServiceTest, TestAddConfig_simple) {
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shared_ptr<StatsService> service = SharedRefBase::make<StatsService>(nullptr, nullptr);
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StatsdConfig config;
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config.set_id(12345);
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string serialized = config.SerializeAsString();
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EXPECT_TRUE(
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service->addConfigurationChecked(123, 12345, {serialized.begin(), serialized.end()}));
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}
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TEST(StatsServiceTest, TestAddConfig_empty) {
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shared_ptr<StatsService> service = SharedRefBase::make<StatsService>(nullptr, nullptr);
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string serialized = "";
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EXPECT_TRUE(
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service->addConfigurationChecked(123, 12345, {serialized.begin(), serialized.end()}));
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}
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TEST(StatsServiceTest, TestAddConfig_invalid) {
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shared_ptr<StatsService> service = SharedRefBase::make<StatsService>(nullptr, nullptr);
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string serialized = "Invalid config!";
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EXPECT_FALSE(
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service->addConfigurationChecked(123, 12345, {serialized.begin(), serialized.end()}));
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}
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TEST(StatsServiceTest, TestGetUidFromArgs) {
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Vector<String8> args;
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args.push(String8("-1"));
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args.push(String8("0"));
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args.push(String8("1"));
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args.push(String8("9999999999999999999999999999999999"));
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args.push(String8("a1"));
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args.push(String8(""));
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int32_t uid;
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shared_ptr<StatsService> service = SharedRefBase::make<StatsService>(nullptr, nullptr);
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service->mEngBuild = true;
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// "-1"
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EXPECT_FALSE(service->getUidFromArgs(args, 0, uid));
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// "0"
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EXPECT_TRUE(service->getUidFromArgs(args, 1, uid));
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EXPECT_EQ(0, uid);
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// "1"
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EXPECT_TRUE(service->getUidFromArgs(args, 2, uid));
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EXPECT_EQ(1, uid);
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// "999999999999999999"
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EXPECT_FALSE(service->getUidFromArgs(args, 3, uid));
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// "a1"
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EXPECT_FALSE(service->getUidFromArgs(args, 4, uid));
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// ""
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EXPECT_FALSE(service->getUidFromArgs(args, 5, uid));
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// For a non-userdebug, uid "1" cannot be impersonated.
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service->mEngBuild = false;
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EXPECT_FALSE(service->getUidFromArgs(args, 2, uid));
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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
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} // namespace statsd
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} // namespace os
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} // namespace android
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