139     auto hal_service = VtsTrebleVintfTestBase::GetHalService(  in GetPassthroughService()  local
142     if (hal_service != nullptr) {  in GetPassthroughService()
144       hal_service->interfaceChain([&](const auto &chain) {  in GetPassthroughService()
163       return hal_service;  in GetPassthroughService()
207     auto hal_service = GetPassthroughService(declared_instance);  in TEST_P()  local
213     if (hal_service == nullptr) {  in TEST_P()
229     hal_service->interfaceChain([&](const auto &chain) {  in TEST_P()
272       sp<IBase> hal_service;  in TEST_P()  local
298         hal_service = GetHalService(lowest_name, instance_name, transport);  in TEST_P()
300             canCastInterface(hal_service.get(), fq_name.string().c_str()))  in TEST_P()
303         hal_service = GetHalService(fq_name, instance_name, transport);  in TEST_P()
306       if (hal_service == nullptr) {  in TEST_P()
311       EXPECT_EQ(transport == Transport::HWBINDER, hal_service->isRemote())  in TEST_P()
313           << (hal_service->isRemote() ? "" : "not") << " remote.";  in TEST_P()
314       EXPECT_EQ(transport == Transport::PASSTHROUGH, !hal_service->isRemote())  in TEST_P()
316           << (hal_service->isRemote() ? "" : "not") << " remote.";  in TEST_P()
318       if (!hal_service->isRemote()) return;  in TEST_P()
320       Partition partition = GetPartition(hal_service);  in TEST_P()
388     sp<IBase> hal_service =  in TEST_P()  local
390     if (hal_service == nullptr) {  in TEST_P()
396     Return<void> ret = hal_service->interfaceChain(  in TEST_P()
432     sp<IBase> hal_service = GetHalService(fq_name, instance_name, transport);  in TEST_P()  local
434     if (hal_service == nullptr) {  in TEST_P()
439     vector<string> iface_chain = GetInterfaceChain(hal_service);  in TEST_P()
442     hal_service->getHashChain(  in TEST_P()