| /* |
| * Copyright (C) 2017 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. |
| */ |
| |
| #define LOG_TAG "Lshal" |
| #include <android-base/logging.h> |
| |
| #include <sstream> |
| #include <string> |
| #include <thread> |
| #include <vector> |
| |
| #include <gtest/gtest.h> |
| #include <gmock/gmock.h> |
| #include <android/hardware/tests/baz/1.0/IQuux.h> |
| #include <hidl/HidlTransportSupport.h> |
| #include <vintf/parse_xml.h> |
| |
| #include "ListCommand.h" |
| #include "Lshal.h" |
| |
| #define NELEMS(array) static_cast<int>(sizeof(array) / sizeof(array[0])) |
| |
| using namespace testing; |
| |
| using ::android::hidl::base::V1_0::DebugInfo; |
| using ::android::hidl::base::V1_0::IBase; |
| using ::android::hidl::manager::V1_0::IServiceManager; |
| using ::android::hidl::manager::V1_0::IServiceNotification; |
| using ::android::hardware::hidl_array; |
| using ::android::hardware::hidl_death_recipient; |
| using ::android::hardware::hidl_handle; |
| using ::android::hardware::hidl_string; |
| using ::android::hardware::hidl_vec; |
| using android::vintf::Arch; |
| using android::vintf::CompatibilityMatrix; |
| using android::vintf::gCompatibilityMatrixConverter; |
| using android::vintf::gHalManifestConverter; |
| using android::vintf::HalManifest; |
| using android::vintf::Transport; |
| using android::vintf::VintfObject; |
| |
| using InstanceDebugInfo = IServiceManager::InstanceDebugInfo; |
| |
| using hidl_hash = hidl_array<uint8_t, 32>; |
| |
| namespace android { |
| namespace hardware { |
| namespace tests { |
| namespace baz { |
| namespace V1_0 { |
| namespace implementation { |
| struct Quux : android::hardware::tests::baz::V1_0::IQuux { |
| ::android::hardware::Return<void> debug(const hidl_handle& hh, const hidl_vec<hidl_string>& options) override { |
| const native_handle_t *handle = hh.getNativeHandle(); |
| if (handle->numFds < 1) { |
| return Void(); |
| } |
| int fd = handle->data[0]; |
| std::string content{descriptor}; |
| for (const auto &option : options) { |
| content += "\n"; |
| content += option.c_str(); |
| } |
| ssize_t written = write(fd, content.c_str(), content.size()); |
| if (written != (ssize_t)content.size()) { |
| LOG(WARNING) << "SERVER(Quux) debug writes " << written << " bytes < " |
| << content.size() << " bytes, errno = " << errno; |
| } |
| return Void(); |
| } |
| }; |
| |
| } // namespace implementation |
| } // namespace V1_0 |
| } // namespace baz |
| } // namespace tests |
| } // namespace hardware |
| |
| namespace lshal { |
| |
| class MockServiceManager : public IServiceManager { |
| public: |
| template<typename T> |
| using R = ::android::hardware::Return<T>; |
| using String = const hidl_string&; |
| ~MockServiceManager() = default; |
| |
| #define MOCK_METHOD_CB(name) MOCK_METHOD1(name, R<void>(IServiceManager::name##_cb)) |
| |
| MOCK_METHOD2(get, R<sp<IBase>>(String, String)); |
| MOCK_METHOD2(add, R<bool>(String, const sp<IBase>&)); |
| MOCK_METHOD2(getTransport, R<IServiceManager::Transport>(String, String)); |
| MOCK_METHOD_CB(list); |
| MOCK_METHOD2(listByInterface, R<void>(String, listByInterface_cb)); |
| MOCK_METHOD3(registerForNotifications, R<bool>(String, String, const sp<IServiceNotification>&)); |
| MOCK_METHOD_CB(debugDump); |
| MOCK_METHOD2(registerPassthroughClient, R<void>(String, String)); |
| MOCK_METHOD_CB(interfaceChain); |
| MOCK_METHOD2(debug, R<void>(const hidl_handle&, const hidl_vec<hidl_string>&)); |
| MOCK_METHOD_CB(interfaceDescriptor); |
| MOCK_METHOD_CB(getHashChain); |
| MOCK_METHOD0(setHalInstrumentation, R<void>()); |
| MOCK_METHOD2(linkToDeath, R<bool>(const sp<hidl_death_recipient>&, uint64_t)); |
| MOCK_METHOD0(ping, R<void>()); |
| MOCK_METHOD_CB(getDebugInfo); |
| MOCK_METHOD0(notifySyspropsChanged, R<void>()); |
| MOCK_METHOD1(unlinkToDeath, R<bool>(const sp<hidl_death_recipient>&)); |
| |
| }; |
| |
| class DebugTest : public ::testing::Test { |
| public: |
| void SetUp() override { |
| using ::android::hardware::tests::baz::V1_0::IQuux; |
| using ::android::hardware::tests::baz::V1_0::implementation::Quux; |
| |
| err.str(""); |
| out.str(""); |
| serviceManager = new testing::NiceMock<MockServiceManager>(); |
| ON_CALL(*serviceManager, get(_, _)).WillByDefault(Invoke( |
| [](const auto &iface, const auto &inst) -> ::android::hardware::Return<sp<IBase>> { |
| if (iface == IQuux::descriptor && inst == "default") |
| return new Quux(); |
| return nullptr; |
| })); |
| |
| lshal = std::make_unique<Lshal>(out, err, serviceManager, serviceManager); |
| } |
| void TearDown() override {} |
| |
| std::stringstream err; |
| std::stringstream out; |
| sp<MockServiceManager> serviceManager; |
| |
| std::unique_ptr<Lshal> lshal; |
| }; |
| |
| static Arg createArg(const std::vector<const char*>& args) { |
| return Arg{static_cast<int>(args.size()), const_cast<char**>(args.data())}; |
| } |
| |
| template<typename T> |
| static Status callMain(const std::unique_ptr<T>& lshal, const std::vector<const char*>& args) { |
| return lshal->main(createArg(args)); |
| } |
| |
| TEST_F(DebugTest, Debug) { |
| EXPECT_EQ(0u, callMain(lshal, { |
| "lshal", "debug", "android.hardware.tests.baz@1.0::IQuux/default", "foo", "bar" |
| })); |
| EXPECT_THAT(out.str(), StrEq("android.hardware.tests.baz@1.0::IQuux\nfoo\nbar")); |
| EXPECT_THAT(err.str(), IsEmpty()); |
| } |
| |
| TEST_F(DebugTest, Debug2) { |
| EXPECT_EQ(0u, callMain(lshal, { |
| "lshal", "debug", "android.hardware.tests.baz@1.0::IQuux", "baz", "quux" |
| })); |
| EXPECT_THAT(out.str(), StrEq("android.hardware.tests.baz@1.0::IQuux\nbaz\nquux")); |
| EXPECT_THAT(err.str(), IsEmpty()); |
| } |
| |
| TEST_F(DebugTest, Debug3) { |
| EXPECT_NE(0u, callMain(lshal, { |
| "lshal", "debug", "android.hardware.tests.doesnotexist@1.0::IDoesNotExist", |
| })); |
| EXPECT_THAT(err.str(), HasSubstr("does not exist")); |
| } |
| |
| class MockLshal : public Lshal { |
| public: |
| MockLshal() {} |
| ~MockLshal() = default; |
| MOCK_CONST_METHOD0(out, NullableOStream<std::ostream>()); |
| MOCK_CONST_METHOD0(err, NullableOStream<std::ostream>()); |
| }; |
| |
| // expose protected fields and methods for ListCommand |
| class MockListCommand : public ListCommand { |
| public: |
| explicit MockListCommand(Lshal* lshal) : ListCommand(*lshal) {} |
| |
| Status parseArgs(const Arg& arg) { return ListCommand::parseArgs(arg); } |
| Status main(const Arg& arg) { return ListCommand::main(arg); } |
| void forEachTable(const std::function<void(Table &)> &f) { |
| return ListCommand::forEachTable(f); |
| } |
| void forEachTable(const std::function<void(const Table &)> &f) const { |
| return ListCommand::forEachTable(f); |
| } |
| Status fetch() { return ListCommand::fetch(); } |
| void dumpVintf(const NullableOStream<std::ostream>& out) { |
| return ListCommand::dumpVintf(out); |
| } |
| void internalPostprocess() { ListCommand::postprocess(); } |
| const PidInfo* getPidInfoCached(pid_t serverPid) { |
| return ListCommand::getPidInfoCached(serverPid); |
| } |
| |
| MOCK_METHOD0(postprocess, void()); |
| MOCK_CONST_METHOD2(getPidInfo, bool(pid_t, PidInfo*)); |
| MOCK_CONST_METHOD1(parseCmdline, std::string(pid_t)); |
| MOCK_METHOD1(getPartition, Partition(pid_t)); |
| |
| MOCK_CONST_METHOD0(getDeviceManifest, std::shared_ptr<const vintf::HalManifest>()); |
| MOCK_CONST_METHOD0(getDeviceMatrix, std::shared_ptr<const vintf::CompatibilityMatrix>()); |
| MOCK_CONST_METHOD0(getFrameworkManifest, std::shared_ptr<const vintf::HalManifest>()); |
| MOCK_CONST_METHOD0(getFrameworkMatrix, std::shared_ptr<const vintf::CompatibilityMatrix>()); |
| }; |
| |
| class ListParseArgsTest : public ::testing::Test { |
| public: |
| void SetUp() override { |
| mockLshal = std::make_unique<NiceMock<MockLshal>>(); |
| mockList = std::make_unique<MockListCommand>(mockLshal.get()); |
| ON_CALL(*mockLshal, err()).WillByDefault(Return(NullableOStream<std::ostream>(err))); |
| // ListCommand::parseArgs should parse arguments from the second element |
| optind = 1; |
| } |
| std::unique_ptr<MockLshal> mockLshal; |
| std::unique_ptr<MockListCommand> mockList; |
| std::stringstream err; |
| }; |
| |
| TEST_F(ListParseArgsTest, Args) { |
| EXPECT_EQ(0u, mockList->parseArgs(createArg({"lshal", "-p", "-i", "-a", "-c"}))); |
| mockList->forEachTable([](const Table& table) { |
| EXPECT_EQ(SelectedColumns({TableColumnType::SERVER_PID, TableColumnType::INTERFACE_NAME, |
| TableColumnType::SERVER_ADDR, TableColumnType::CLIENT_PIDS}), |
| table.getSelectedColumns()); |
| }); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListParseArgsTest, Cmds) { |
| EXPECT_EQ(0u, mockList->parseArgs(createArg({"lshal", "-m"}))); |
| mockList->forEachTable([](const Table& table) { |
| EXPECT_THAT(table.getSelectedColumns(), Not(Contains(TableColumnType::SERVER_PID))) |
| << "should not print server PID with -m"; |
| EXPECT_THAT(table.getSelectedColumns(), Not(Contains(TableColumnType::CLIENT_PIDS))) |
| << "should not print client PIDs with -m"; |
| EXPECT_THAT(table.getSelectedColumns(), Contains(TableColumnType::SERVER_CMD)) |
| << "should print server cmd with -m"; |
| EXPECT_THAT(table.getSelectedColumns(), Contains(TableColumnType::CLIENT_CMDS)) |
| << "should print client cmds with -m"; |
| }); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListParseArgsTest, DebugAndNeat) { |
| EXPECT_NE(0u, mockList->parseArgs(createArg({"lshal", "--neat", "-d"}))); |
| EXPECT_THAT(err.str(), HasSubstr("--neat should not be used with --debug.")); |
| } |
| |
| /// Fetch Test |
| |
| // A set of deterministic functions to generate fake debug infos. |
| static uint64_t getPtr(pid_t serverId) { return 10000 + serverId; } |
| static std::vector<pid_t> getClients(pid_t serverId) { |
| return {serverId + 1, serverId + 3}; |
| } |
| static PidInfo getPidInfoFromId(pid_t serverId) { |
| PidInfo info; |
| info.refPids[getPtr(serverId)] = getClients(serverId); |
| info.threadUsage = 10 + serverId; |
| info.threadCount = 20 + serverId; |
| return info; |
| } |
| static std::string getInterfaceName(pid_t serverId) { |
| return "a.h.foo" + std::to_string(serverId) + "@" + std::to_string(serverId) + ".0::IFoo"; |
| } |
| static std::string getInstanceName(pid_t serverId) { |
| return std::to_string(serverId); |
| } |
| static pid_t getIdFromInstanceName(const hidl_string& instance) { |
| return atoi(instance.c_str()); |
| } |
| static std::string getFqInstanceName(pid_t serverId) { |
| return getInterfaceName(serverId) + "/" + getInstanceName(serverId); |
| } |
| static std::string getCmdlineFromId(pid_t serverId) { |
| if (serverId == NO_PID) return ""; |
| return "command_line_" + std::to_string(serverId); |
| } |
| static bool getIsReleasedFromId(pid_t p) { return p % 2 == 0; } |
| static hidl_hash getHashFromId(pid_t serverId) { |
| hidl_hash hash; |
| bool isReleased = getIsReleasedFromId(serverId); |
| for (size_t i = 0; i < hash.size(); ++i) { |
| hash[i] = isReleased ? static_cast<uint8_t>(serverId) : 0u; |
| } |
| return hash; |
| } |
| |
| // Fake service returned by mocked IServiceManager::get. |
| class TestService : public IBase { |
| public: |
| explicit TestService(pid_t id) : mId(id) {} |
| hardware::Return<void> getDebugInfo(getDebugInfo_cb cb) override { |
| cb({ mId /* pid */, getPtr(mId), DebugInfo::Architecture::IS_64BIT }); |
| return hardware::Void(); |
| } |
| hardware::Return<void> interfaceChain(interfaceChain_cb cb) override { |
| cb({getInterfaceName(mId), IBase::descriptor}); |
| return hardware::Void(); |
| } |
| hardware::Return<void> getHashChain(getHashChain_cb cb) override { |
| cb({getHashFromId(mId), getHashFromId(0xff)}); |
| return hardware::Void(); |
| } |
| private: |
| pid_t mId; |
| }; |
| |
| class ListTest : public ::testing::Test { |
| public: |
| virtual void SetUp() override { |
| initMockServiceManager(); |
| lshal = std::make_unique<Lshal>(out, err, serviceManager, passthruManager); |
| initMockList(); |
| } |
| |
| void initMockList() { |
| mockList = std::make_unique<NiceMock<MockListCommand>>(lshal.get()); |
| ON_CALL(*mockList, getPidInfo(_,_)).WillByDefault(Invoke( |
| [](pid_t serverPid, PidInfo* info) { |
| *info = getPidInfoFromId(serverPid); |
| return true; |
| })); |
| ON_CALL(*mockList, parseCmdline(_)).WillByDefault(Invoke(&getCmdlineFromId)); |
| ON_CALL(*mockList, postprocess()).WillByDefault(Invoke([&]() { |
| mockList->internalPostprocess(); |
| size_t i = 0; |
| mockList->forEachTable([&](Table& table) { |
| table.setDescription("[fake description " + std::to_string(i++) + "]"); |
| }); |
| })); |
| ON_CALL(*mockList, getPartition(_)).WillByDefault(Return(Partition::VENDOR)); |
| |
| ON_CALL(*mockList, getDeviceManifest()) |
| .WillByDefault(Return(std::make_shared<HalManifest>())); |
| ON_CALL(*mockList, getDeviceMatrix()) |
| .WillByDefault(Return(std::make_shared<CompatibilityMatrix>())); |
| ON_CALL(*mockList, getFrameworkManifest()) |
| .WillByDefault(Return(std::make_shared<HalManifest>())); |
| ON_CALL(*mockList, getFrameworkMatrix()) |
| .WillByDefault(Return(std::make_shared<CompatibilityMatrix>())); |
| } |
| |
| void initMockServiceManager() { |
| serviceManager = new testing::NiceMock<MockServiceManager>(); |
| passthruManager = new testing::NiceMock<MockServiceManager>(); |
| using A = DebugInfo::Architecture; |
| ON_CALL(*serviceManager, list(_)).WillByDefault(Invoke( |
| [] (IServiceManager::list_cb cb) { |
| cb({ getFqInstanceName(1), getFqInstanceName(2) }); |
| return hardware::Void(); |
| })); |
| |
| ON_CALL(*serviceManager, get(_, _)).WillByDefault(Invoke( |
| [&](const hidl_string&, const hidl_string& instance) { |
| int id = getIdFromInstanceName(instance); |
| return sp<IBase>(new TestService(id)); |
| })); |
| |
| ON_CALL(*serviceManager, debugDump(_)).WillByDefault(Invoke( |
| [] (IServiceManager::debugDump_cb cb) { |
| cb({InstanceDebugInfo{getInterfaceName(3), getInstanceName(3), 3, |
| getClients(3), A::IS_32BIT}, |
| InstanceDebugInfo{getInterfaceName(4), getInstanceName(4), 4, |
| getClients(4), A::IS_32BIT}}); |
| return hardware::Void(); |
| })); |
| |
| ON_CALL(*passthruManager, debugDump(_)).WillByDefault(Invoke( |
| [] (IServiceManager::debugDump_cb cb) { |
| cb({InstanceDebugInfo{getInterfaceName(5), getInstanceName(5), 5, |
| getClients(5), A::IS_32BIT}, |
| InstanceDebugInfo{getInterfaceName(6), getInstanceName(6), 6, |
| getClients(6), A::IS_32BIT}}); |
| return hardware::Void(); |
| })); |
| } |
| |
| std::stringstream err; |
| std::stringstream out; |
| std::unique_ptr<Lshal> lshal; |
| std::unique_ptr<MockListCommand> mockList; |
| sp<MockServiceManager> serviceManager; |
| sp<MockServiceManager> passthruManager; |
| }; |
| |
| TEST_F(ListTest, GetPidInfoCached) { |
| EXPECT_CALL(*mockList, getPidInfo(5, _)).Times(1); |
| |
| EXPECT_NE(nullptr, mockList->getPidInfoCached(5)); |
| EXPECT_NE(nullptr, mockList->getPidInfoCached(5)); |
| } |
| |
| TEST_F(ListTest, Fetch) { |
| optind = 1; // mimic Lshal::parseArg() |
| ASSERT_EQ(0u, mockList->parseArgs(createArg({"lshal"}))); |
| ASSERT_EQ(0u, mockList->fetch()); |
| vintf::TransportArch hwbinder{Transport::HWBINDER, Arch::ARCH_64}; |
| vintf::TransportArch passthrough{Transport::PASSTHROUGH, Arch::ARCH_32}; |
| std::array<vintf::TransportArch, 6> transportArchs{{hwbinder, hwbinder, passthrough, |
| passthrough, passthrough, passthrough}}; |
| int i = 0; |
| mockList->forEachTable([&](const Table& table) { |
| for (const auto& entry : table) { |
| if (i >= transportArchs.size()) { |
| break; |
| } |
| |
| int id = i + 1; |
| auto transport = transportArchs.at(i).transport; |
| TableEntry expected{ |
| .interfaceName = getFqInstanceName(id), |
| .transport = transport, |
| .serverPid = transport == Transport::HWBINDER ? id : NO_PID, |
| .threadUsage = |
| transport == Transport::HWBINDER ? getPidInfoFromId(id).threadUsage : 0, |
| .threadCount = |
| transport == Transport::HWBINDER ? getPidInfoFromId(id).threadCount : 0, |
| .serverCmdline = {}, |
| .serverObjectAddress = transport == Transport::HWBINDER ? getPtr(id) : NO_PTR, |
| .clientPids = getClients(id), |
| .clientCmdlines = {}, |
| .arch = transportArchs.at(i).arch, |
| }; |
| EXPECT_EQ(expected, entry) << expected.to_string() << " vs. " << entry.to_string(); |
| |
| ++i; |
| } |
| }); |
| |
| EXPECT_EQ(transportArchs.size(), i) << "Not all entries are tested."; |
| |
| } |
| |
| TEST_F(ListTest, DumpVintf) { |
| const std::string expected = "<manifest version=\"1.0\" type=\"device\">\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.foo1</name>\n" |
| " <transport>hwbinder</transport>\n" |
| " <fqname>@1.0::IFoo/1</fqname>\n" |
| " </hal>\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.foo2</name>\n" |
| " <transport>hwbinder</transport>\n" |
| " <fqname>@2.0::IFoo/2</fqname>\n" |
| " </hal>\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.foo3</name>\n" |
| " <transport arch=\"32\">passthrough</transport>\n" |
| " <fqname>@3.0::IFoo/3</fqname>\n" |
| " </hal>\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.foo4</name>\n" |
| " <transport arch=\"32\">passthrough</transport>\n" |
| " <fqname>@4.0::IFoo/4</fqname>\n" |
| " </hal>\n" |
| "</manifest>"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "--init-vintf"}))); |
| auto output = out.str(); |
| EXPECT_THAT(output, HasSubstr(expected)); |
| EXPECT_THAT(output, HasSubstr("a.h.foo5@5.0::IFoo/5")); |
| EXPECT_THAT(output, HasSubstr("a.h.foo6@6.0::IFoo/6")); |
| EXPECT_EQ("", err.str()); |
| |
| vintf::HalManifest m; |
| EXPECT_EQ(true, vintf::gHalManifestConverter(&m, out.str())) |
| << "--init-vintf does not emit valid HAL manifest: " |
| << vintf::gHalManifestConverter.lastError(); |
| } |
| |
| // test default columns |
| TEST_F(ListTest, DumpDefault) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "R Interface Thread Use Server Clients\n" |
| "N a.h.foo1@1.0::IFoo/1 11/21 1 2 4\n" |
| "Y a.h.foo2@2.0::IFoo/2 12/22 2 3 5\n" |
| "\n" |
| "[fake description 1]\n" |
| "R Interface Thread Use Server Clients\n" |
| "? a.h.foo3@3.0::IFoo/3 N/A N/A 4 6\n" |
| "? a.h.foo4@4.0::IFoo/4 N/A N/A 5 7\n" |
| "\n" |
| "[fake description 2]\n" |
| "R Interface Thread Use Server Clients\n" |
| "? a.h.foo5@5.0::IFoo/5 N/A N/A 6 8\n" |
| "? a.h.foo6@6.0::IFoo/6 N/A N/A 7 9\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpHash) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface R Hash\n" |
| "a.h.foo1@1.0::IFoo/1 N 0000000000000000000000000000000000000000000000000000000000000000\n" |
| "a.h.foo2@2.0::IFoo/2 Y 0202020202020202020202020202020202020202020202020202020202020202\n" |
| "\n" |
| "[fake description 1]\n" |
| "Interface R Hash\n" |
| "a.h.foo3@3.0::IFoo/3 ? \n" |
| "a.h.foo4@4.0::IFoo/4 ? \n" |
| "\n" |
| "[fake description 2]\n" |
| "Interface R Hash\n" |
| "a.h.foo5@5.0::IFoo/5 ? \n" |
| "a.h.foo6@6.0::IFoo/6 ? \n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-ils"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, Dump) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo1@1.0::IFoo/1 hwbinder 64 11/21 1 0000000000002711 2 4\n" |
| "a.h.foo2@2.0::IFoo/2 hwbinder 64 12/22 2 0000000000002712 3 5\n" |
| "\n" |
| "[fake description 1]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo3@3.0::IFoo/3 passthrough 32 N/A N/A N/A 4 6\n" |
| "a.h.foo4@4.0::IFoo/4 passthrough 32 N/A N/A N/A 5 7\n" |
| "\n" |
| "[fake description 2]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo5@5.0::IFoo/5 passthrough 32 N/A N/A N/A 6 8\n" |
| "a.h.foo6@6.0::IFoo/6 passthrough 32 N/A N/A N/A 7 9\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpCmdline) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface Transport Arch Thread Use Server CMD PTR Clients CMD\n" |
| "a.h.foo1@1.0::IFoo/1 hwbinder 64 11/21 command_line_1 0000000000002711 command_line_2;command_line_4\n" |
| "a.h.foo2@2.0::IFoo/2 hwbinder 64 12/22 command_line_2 0000000000002712 command_line_3;command_line_5\n" |
| "\n" |
| "[fake description 1]\n" |
| "Interface Transport Arch Thread Use Server CMD PTR Clients CMD\n" |
| "a.h.foo3@3.0::IFoo/3 passthrough 32 N/A N/A command_line_4;command_line_6\n" |
| "a.h.foo4@4.0::IFoo/4 passthrough 32 N/A N/A command_line_5;command_line_7\n" |
| "\n" |
| "[fake description 2]\n" |
| "Interface Transport Arch Thread Use Server CMD PTR Clients CMD\n" |
| "a.h.foo5@5.0::IFoo/5 passthrough 32 N/A N/A command_line_6;command_line_8\n" |
| "a.h.foo6@6.0::IFoo/6 passthrough 32 N/A N/A command_line_7;command_line_9\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepacm"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpNeat) { |
| const std::string expected = |
| "a.h.foo1@1.0::IFoo/1 11/21 1 2 4\n" |
| "a.h.foo2@2.0::IFoo/2 12/22 2 3 5\n" |
| "a.h.foo3@3.0::IFoo/3 N/A N/A 4 6\n" |
| "a.h.foo4@4.0::IFoo/4 N/A N/A 5 7\n" |
| "a.h.foo5@5.0::IFoo/5 N/A N/A 6 8\n" |
| "a.h.foo6@6.0::IFoo/6 N/A N/A 7 9\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iepc", "--neat"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpSingleHalType) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo1@1.0::IFoo/1 hwbinder 64 11/21 1 0000000000002711 2 4\n" |
| "a.h.foo2@2.0::IFoo/2 hwbinder 64 12/22 2 0000000000002712 3 5\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=binderized"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpReorderedHalTypes) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo3@3.0::IFoo/3 passthrough 32 N/A N/A N/A 4 6\n" |
| "a.h.foo4@4.0::IFoo/4 passthrough 32 N/A N/A N/A 5 7\n" |
| "\n" |
| "[fake description 1]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo5@5.0::IFoo/5 passthrough 32 N/A N/A N/A 6 8\n" |
| "a.h.foo6@6.0::IFoo/6 passthrough 32 N/A N/A N/A 7 9\n" |
| "\n" |
| "[fake description 2]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo1@1.0::IFoo/1 hwbinder 64 11/21 1 0000000000002711 2 4\n" |
| "a.h.foo2@2.0::IFoo/2 hwbinder 64 12/22 2 0000000000002712 3 5\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=passthrough_clients", |
| "--types=passthrough_libs", "--types=binderized"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpAbbreviatedHalTypes) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo3@3.0::IFoo/3 passthrough 32 N/A N/A N/A 4 6\n" |
| "a.h.foo4@4.0::IFoo/4 passthrough 32 N/A N/A N/A 5 7\n" |
| "\n" |
| "[fake description 1]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo5@5.0::IFoo/5 passthrough 32 N/A N/A N/A 6 8\n" |
| "a.h.foo6@6.0::IFoo/6 passthrough 32 N/A N/A N/A 7 9\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,l"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, DumpEmptyAndDuplicateHalTypes) { |
| const std::string expected = |
| "[fake description 0]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo3@3.0::IFoo/3 passthrough 32 N/A N/A N/A 4 6\n" |
| "a.h.foo4@4.0::IFoo/4 passthrough 32 N/A N/A N/A 5 7\n" |
| "\n" |
| "[fake description 1]\n" |
| "Interface Transport Arch Thread Use Server PTR Clients\n" |
| "a.h.foo5@5.0::IFoo/5 passthrough 32 N/A N/A N/A 6 8\n" |
| "a.h.foo6@6.0::IFoo/6 passthrough 32 N/A N/A N/A 7 9\n" |
| "\n"; |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,l,,,l,l,c,", |
| "--types=passthrough_libs,passthrough_clients"}))); |
| EXPECT_EQ(expected, out.str()); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListTest, UnknownHalType) { |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(1u, mockList->main(createArg({"lshal", "-itrepac", "--types=c,a"}))); |
| EXPECT_THAT(err.str(), HasSubstr("Unrecognized HAL type: a")); |
| } |
| |
| TEST_F(ListTest, Vintf) { |
| std::string deviceManifestXml = |
| "<manifest version=\"1.0\" type=\"device\">\n" |
| " <hal>\n" |
| " <name>a.h.foo1</name>\n" |
| " <transport>hwbinder</transport>\n" |
| " <fqname>@1.0::IFoo/1</fqname>\n" |
| " </hal>\n" |
| " <hal>\n" |
| " <name>a.h.foo3</name>\n" |
| " <transport arch=\"32+64\">passthrough</transport>\n" |
| " <fqname>@3.0::IFoo/3</fqname>\n" |
| " </hal>\n" |
| "</manifest>\n"; |
| std::string frameworkManifestXml = |
| "<manifest version=\"1.0\" type=\"framework\">\n" |
| " <hal>\n" |
| " <name>a.h.foo5</name>\n" |
| " <transport arch=\"32\">passthrough</transport>\n" |
| " <fqname>@5.0::IFoo/5</fqname>\n" |
| " </hal>\n" |
| "</manifest>\n"; |
| std::string deviceMatrixXml = |
| "<compatibility-matrix version=\"1.0\" type=\"device\">\n" |
| " <hal>\n" |
| " <name>a.h.foo5</name>\n" |
| " <version>5.0</version>\n" |
| " <interface>\n" |
| " <name>IFoo</name>\n" |
| " <instance>5</instance>\n" |
| " </interface>\n" |
| " </hal>\n" |
| "</compatibility-matrix>\n"; |
| std::string frameworkMatrixXml = |
| "<compatibility-matrix version=\"1.0\" type=\"framework\">\n" |
| " <hal>\n" |
| " <name>a.h.foo1</name>\n" |
| " <version>1.0</version>\n" |
| " <interface>\n" |
| " <name>IFoo</name>\n" |
| " <instance>1</instance>\n" |
| " </interface>\n" |
| " </hal>\n" |
| " <hal>\n" |
| " <name>a.h.foo3</name>\n" |
| " <version>3.0</version>\n" |
| " <interface>\n" |
| " <name>IFoo</name>\n" |
| " <instance>3</instance>\n" |
| " </interface>\n" |
| " </hal>\n" |
| "</compatibility-matrix>\n"; |
| |
| std::string expected = "DM,FC a.h.foo1@1.0::IFoo/1\n" |
| "X a.h.foo2@2.0::IFoo/2\n" |
| "DM,FC a.h.foo3@3.0::IFoo/3\n" |
| "X a.h.foo4@4.0::IFoo/4\n" |
| "DC,FM a.h.foo5@5.0::IFoo/5\n" |
| "X a.h.foo6@6.0::IFoo/6\n"; |
| |
| auto deviceManifest = std::make_shared<HalManifest>(); |
| auto frameworkManifest = std::make_shared<HalManifest>(); |
| auto deviceMatrix = std::make_shared<CompatibilityMatrix>(); |
| auto frameworkMatrix = std::make_shared<CompatibilityMatrix>(); |
| |
| ASSERT_TRUE(gHalManifestConverter(deviceManifest.get(), deviceManifestXml)); |
| ASSERT_TRUE(gHalManifestConverter(frameworkManifest.get(), frameworkManifestXml)); |
| ASSERT_TRUE(gCompatibilityMatrixConverter(deviceMatrix.get(), deviceMatrixXml)); |
| ASSERT_TRUE(gCompatibilityMatrixConverter(frameworkMatrix.get(), frameworkMatrixXml)); |
| |
| ON_CALL(*mockList, getDeviceManifest()).WillByDefault(Return(deviceManifest)); |
| ON_CALL(*mockList, getDeviceMatrix()).WillByDefault(Return(deviceMatrix)); |
| ON_CALL(*mockList, getFrameworkManifest()).WillByDefault(Return(frameworkManifest)); |
| ON_CALL(*mockList, getFrameworkMatrix()).WillByDefault(Return(frameworkMatrix)); |
| |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-Vi", "--neat"}))); |
| EXPECT_THAT(out.str(), HasSubstr(expected)); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| class ListVintfTest : public ListTest { |
| public: |
| virtual void SetUp() override { |
| ListTest::SetUp(); |
| const std::string mockManifestXml = |
| "<manifest version=\"1.0\" type=\"device\">\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.foo1</name>\n" |
| " <transport>hwbinder</transport>\n" |
| " <fqname>@1.0::IFoo/1</fqname>\n" |
| " </hal>\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.bar1</name>\n" |
| " <transport>hwbinder</transport>\n" |
| " <fqname>@1.0::IBar/1</fqname>\n" |
| " </hal>\n" |
| " <hal format=\"hidl\">\n" |
| " <name>a.h.bar2</name>\n" |
| " <transport arch=\"32+64\">passthrough</transport>\n" |
| " <fqname>@2.0::IBar/2</fqname>\n" |
| " </hal>\n" |
| "</manifest>"; |
| auto manifest = std::make_shared<HalManifest>(); |
| EXPECT_TRUE(gHalManifestConverter(manifest.get(), mockManifestXml)); |
| EXPECT_CALL(*mockList, getDeviceManifest()) |
| .Times(AnyNumber()) |
| .WillRepeatedly(Return(manifest)); |
| } |
| }; |
| |
| TEST_F(ListVintfTest, ManifestHals) { |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=v", "--neat"}))); |
| EXPECT_THAT(out.str(), HasSubstr("a.h.bar1@1.0::IBar/1 declared hwbinder ?")); |
| EXPECT_THAT(out.str(), HasSubstr("a.h.bar2@2.0::IBar/2 declared passthrough 32+64")); |
| EXPECT_THAT(out.str(), HasSubstr("a.h.foo1@1.0::IFoo/1 declared hwbinder ?")); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListVintfTest, Lazy) { |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=z", "--neat"}))); |
| EXPECT_THAT(out.str(), HasSubstr("a.h.bar1@1.0::IBar/1 declared hwbinder ?")); |
| EXPECT_THAT(out.str(), HasSubstr("a.h.bar2@2.0::IBar/2 declared passthrough 32+64")); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| TEST_F(ListVintfTest, NoLazy) { |
| optind = 1; // mimic Lshal::parseArg() |
| EXPECT_EQ(0u, mockList->main(createArg({"lshal", "-iStr", "--types=b,c,l", "--neat"}))); |
| EXPECT_THAT(out.str(), Not(HasSubstr("IBar"))); |
| EXPECT_EQ("", err.str()); |
| } |
| |
| class HelpTest : public ::testing::Test { |
| public: |
| void SetUp() override { |
| lshal = std::make_unique<Lshal>(out, err, new MockServiceManager() /* serviceManager */, |
| new MockServiceManager() /* passthruManager */); |
| } |
| |
| std::stringstream err; |
| std::stringstream out; |
| std::unique_ptr<Lshal> lshal; |
| }; |
| |
| TEST_F(HelpTest, GlobalUsage) { |
| (void)callMain(lshal, {"lshal", "--help"}); // ignore return |
| std::string errStr = err.str(); |
| EXPECT_THAT(errStr, ContainsRegex("(^|\n)commands:($|\n)")) |
| << "`lshal --help` does not contain global usage"; |
| EXPECT_THAT(errStr, ContainsRegex("(^|\n)list:($|\n)")) |
| << "`lshal --help` does not contain usage for 'list' command"; |
| EXPECT_THAT(errStr, ContainsRegex("(^|\n)debug:($|\n)")) |
| << "`lshal --help` does not contain usage for 'debug' command"; |
| EXPECT_THAT(errStr, ContainsRegex("(^|\n)help:($|\n)")) |
| << "`lshal --help` does not contain usage for 'help' command"; |
| |
| err.str(""); |
| (void)callMain(lshal, {"lshal", "help"}); // ignore return |
| EXPECT_EQ(errStr, err.str()) << "`lshal help` should have the same output as `lshal --help`"; |
| |
| err.str(""); |
| EXPECT_NE(0u, callMain(lshal, {"lshal", "--unknown-option"})); |
| EXPECT_THAT(err.str(), ContainsRegex("unrecognized option")); |
| EXPECT_THAT(err.str(), EndsWith(errStr)) |
| << "`lshal --unknown-option` should have the same output as `lshal --help`"; |
| EXPECT_EQ("", out.str()); |
| } |
| |
| TEST_F(HelpTest, UnknownOptionList1) { |
| (void)callMain(lshal, {"lshal", "help", "list"}); |
| EXPECT_THAT(err.str(), ContainsRegex("(^|\n)list:($|\n)")) |
| << "`lshal help list` does not contain usage for 'list' command"; |
| } |
| |
| TEST_F(HelpTest, UnknownOptionList2) { |
| EXPECT_NE(0u, callMain(lshal, {"lshal", "list", "--unknown-option"})); |
| EXPECT_THAT(err.str(), ContainsRegex("unrecognized option")); |
| EXPECT_THAT(err.str(), ContainsRegex("(^|\n)list:($|\n)")) |
| << "`lshal list --unknown-option` does not contain usage for 'list' command"; |
| EXPECT_EQ("", out.str()); |
| } |
| |
| TEST_F(HelpTest, UnknownOptionHelp1) { |
| (void)callMain(lshal, {"lshal", "help", "help"}); |
| EXPECT_THAT(err.str(), ContainsRegex("(^|\n)help:($|\n)")) |
| << "`lshal help help` does not contain usage for 'help' command"; |
| } |
| |
| TEST_F(HelpTest, UnknownOptionHelp2) { |
| (void)callMain(lshal, {"lshal", "help", "--unknown-option"}); |
| EXPECT_THAT(err.str(), ContainsRegex("(^|\n)help:($|\n)")) |
| << "`lshal help --unknown-option` does not contain usage for 'help' command"; |
| EXPECT_EQ("", out.str()); |
| } |
| |
| } // namespace lshal |
| } // namespace android |
| |
| int main(int argc, char **argv) { |
| ::testing::InitGoogleMock(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |
