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/*
* Copyright (C) 2019 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 <gmock/gmock.h>
#include <binder/Binder.h>
#include <binder/ProcessState.h>
#include <binder/IServiceManager.h>
#include "ServiceManager.h"
using android::sp;
using android::BBinder;
using android::IBinder;
using android::OK;
using android::status_t;
using android::ServiceManager;
using android::String16;
using android::IServiceManager;
using testing::ElementsAre;
static sp<IBinder> getBinder() {
class LinkableBinder : public BBinder {
status_t linkToDeath(const sp<DeathRecipient>&, void*, uint32_t) override {
// let SM linkToDeath
return OK;
}
};
return new LinkableBinder;
}
TEST(AddService, HappyHappy) {
auto sm = new ServiceManager();
EXPECT_EQ(sm->addService(String16("foo"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
}
TEST(AddService, HappyOverExistingService) {
auto sm = new ServiceManager();
EXPECT_EQ(sm->addService(String16("foo"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
EXPECT_EQ(sm->addService(String16("foo"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
}
TEST(GetService, HappyHappy) {
auto sm = new ServiceManager();
sp<IBinder> service = getBinder();
EXPECT_EQ(sm->addService(String16("foo"), service, false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
EXPECT_EQ(sm->getService(String16("foo")), service);
}
TEST(GetService, NonExistant) {
auto sm = new ServiceManager();
EXPECT_EQ(sm->getService(String16("foo")), nullptr);
}
TEST(ListServices, AllServices) {
auto sm = new ServiceManager();
EXPECT_EQ(sm->addService(String16("sd"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
EXPECT_EQ(sm->addService(String16("sc"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_NORMAL), OK);
EXPECT_EQ(sm->addService(String16("sb"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_HIGH), OK);
EXPECT_EQ(sm->addService(String16("sa"), getBinder(), false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL), OK);
android::Vector<String16> out = sm->listServices(IServiceManager::DUMP_FLAG_PRIORITY_ALL);
// all there and in the right order
EXPECT_THAT(out, ElementsAre(String16("sa"), String16("sb"), String16("sc"),
String16("sd")));
}
TEST(WaitForService, NonExistant) {
auto sm = new ServiceManager();
EXPECT_EQ(sm->waitForService(String16("foo")), nullptr);
}
TEST(WaitForService, HappyHappy) {
auto sm = new ServiceManager();
sp<IBinder> service = getBinder();
EXPECT_EQ(sm->addService(String16("foo"), service, false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
EXPECT_EQ(sm->waitForService(String16("foo")), service);
}
TEST(IsDeclared, NonExistant) {
auto sm = new ServiceManager();
EXPECT_FALSE(sm->isDeclared(String16("foo")));
}
TEST(IsDeclared, HappyHappy) {
auto sm = new ServiceManager();
sp<IBinder> service = getBinder();
EXPECT_EQ(sm->addService(String16("foo"), service, false /*allowIsolated*/,
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
EXPECT_TRUE(sm->isDeclared(String16("foo")));
}
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