fakeservicemanager: Add a clear() method
This clears all registered services.
Test: atest fakeservicemanager_test
Bug: 259549851
Change-Id: Ie563de3e5babc67b9cc02efa570bf669a92bf3e4
diff --git a/libs/fakeservicemanager/ServiceManager.cpp b/libs/fakeservicemanager/ServiceManager.cpp
index deba724..1109ad8 100644
--- a/libs/fakeservicemanager/ServiceManager.cpp
+++ b/libs/fakeservicemanager/ServiceManager.cpp
@@ -106,4 +106,8 @@
std::vector<IServiceManager::ServiceDebugInfo> ret;
return ret;
}
+
+void ServiceManager::clear() {
+ mNameToService.clear();
+}
} // namespace android
diff --git a/libs/fakeservicemanager/include/fakeservicemanager/ServiceManager.h b/libs/fakeservicemanager/include/fakeservicemanager/ServiceManager.h
index ee0637e..ba6bb7d 100644
--- a/libs/fakeservicemanager/include/fakeservicemanager/ServiceManager.h
+++ b/libs/fakeservicemanager/include/fakeservicemanager/ServiceManager.h
@@ -64,6 +64,9 @@
std::vector<IServiceManager::ServiceDebugInfo> getServiceDebugInfo() override;
+ // Clear all of the registered services
+ void clear();
+
private:
std::map<String16, sp<IBinder>> mNameToService;
};
diff --git a/libs/fakeservicemanager/test_sm.cpp b/libs/fakeservicemanager/test_sm.cpp
index 4ddbe0c..8682c1c 100644
--- a/libs/fakeservicemanager/test_sm.cpp
+++ b/libs/fakeservicemanager/test_sm.cpp
@@ -64,6 +64,15 @@
IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
}
+TEST(AddService, HappyClearAddedService) {
+ auto sm = new ServiceManager();
+ EXPECT_EQ(sm->addService(String16("foo"), getBinder(), false /*allowIsolated*/,
+ IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT), OK);
+ EXPECT_NE(sm->getService(String16("foo")), nullptr);
+ sm->clear();
+ EXPECT_EQ(sm->getService(String16("foo")), nullptr);
+}
+
TEST(GetService, HappyHappy) {
auto sm = new ServiceManager();
sp<IBinder> service = getBinder();