mirror of https://github.com/akuker/RASCSI.git
258 lines
7.8 KiB
C++
258 lines
7.8 KiB
C++
//---------------------------------------------------------------------------
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//
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// SCSI Target Emulator PiSCSI
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// for Raspberry Pi
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//
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// Copyright (C) 2022-2023 Uwe Seimet
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//
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//---------------------------------------------------------------------------
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#include "mocks.h"
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#include "shared/piscsi_version.h"
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#include "shared/protobuf_util.h"
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#include "controllers/controller_manager.h"
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#include "devices/device_factory.h"
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#include "generated/piscsi_interface.pb.h"
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#include "piscsi/piscsi_response.h"
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#include <sys/stat.h>
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using namespace piscsi_interface;
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using namespace protobuf_util;
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TEST(PiscsiResponseTest, Operation_Count)
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{
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PiscsiResponse response;
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PbOperationInfo info;
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response.GetOperationInfo(info, 0);
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EXPECT_EQ(PbOperation_ARRAYSIZE - 1, info.operations_size());
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}
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void TestNonDiskDevice(PbDeviceType type, int default_param_count)
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{
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auto bus = make_shared<MockBus>();
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ControllerManager controller_manager;
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DeviceFactory device_factory;
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PiscsiResponse response;
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auto d = device_factory.CreateDevice(type, 0, "");
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const param_map params;
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d->Init(params);
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EXPECT_TRUE(controller_manager.AttachToController(*bus, 0, d));
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PbServerInfo info;
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response.GetDevices(controller_manager.GetAllDevices(), info, "image_folder");
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EXPECT_EQ(1, info.devices_info().devices().size());
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const auto& device = info.devices_info().devices()[0];
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EXPECT_FALSE(device.properties().read_only());
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EXPECT_FALSE(device.properties().protectable());
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EXPECT_FALSE(device.properties().stoppable());
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EXPECT_FALSE(device.properties().removable());
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EXPECT_FALSE(device.properties().lockable());
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EXPECT_EQ(32, device.properties().luns());
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EXPECT_EQ(0, device.block_size());
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EXPECT_EQ(0, device.block_count());
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EXPECT_EQ(default_param_count, device.properties().default_params().size());
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EXPECT_FALSE(device.properties().supports_file());
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if (default_param_count) {
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EXPECT_TRUE(device.properties().supports_params());
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}
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else {
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EXPECT_FALSE(device.properties().supports_params());
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}
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}
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TEST(PiscsiResponseTest, GetDevices)
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{
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TestNonDiskDevice(SCHS, 0);
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TestNonDiskDevice(SCLP, 1);
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}
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TEST(PiscsiResponseTest, GetImageFile)
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{
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PiscsiResponse response;
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PbImageFile image_file;
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EXPECT_FALSE(response.GetImageFile(image_file, "default_folder", ""));
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// Even though the call fails (non-existing file) some properties must be set
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EXPECT_FALSE(response.GetImageFile(image_file, "default_folder", "filename.hds"));
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EXPECT_EQ("filename.hds", image_file.name());
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EXPECT_EQ(SCHD, image_file.type());
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}
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TEST(PiscsiResponseTest, GetImageFilesInfo)
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{
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PiscsiResponse response;
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PbImageFilesInfo info;
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response.GetImageFilesInfo(info, "default_folder", "", "", 1);
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EXPECT_TRUE(info.image_files().empty());
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}
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TEST(PiscsiResponseTest, GetReservedIds)
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{
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PiscsiResponse response;
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unordered_set<int> ids;
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PbReservedIdsInfo info1;
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response.GetReservedIds(info1, ids);
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EXPECT_TRUE(info1.ids().empty());
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ids.insert(3);
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PbReservedIdsInfo info2;
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response.GetReservedIds(info2, ids);
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EXPECT_EQ(1, info2.ids().size());
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EXPECT_EQ(3, info2.ids()[0]);
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}
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TEST(PiscsiResponseTest, GetDevicesInfo)
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{
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const int ID = 2;
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const int LUN1 = 0;
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const int LUN2 = 5;
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const int LUN3 = 6;
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auto bus = make_shared<MockBus>();
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ControllerManager controller_manager;
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PiscsiResponse response;
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PbCommand command;
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PbResult result1;
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response.GetDevicesInfo(controller_manager.GetAllDevices(), result1, command, "");
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EXPECT_TRUE(result1.status());
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EXPECT_TRUE(result1.devices_info().devices().empty());
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auto device1 = make_shared<MockHostServices>(LUN1);
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EXPECT_TRUE(controller_manager.AttachToController(*bus, ID, device1));
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response.GetDevicesInfo(controller_manager.GetAllDevices(), result1, command, "");
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EXPECT_TRUE(result1.status());
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auto& devices1 = result1.devices_info().devices();
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EXPECT_EQ(1, devices1.size());
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EXPECT_EQ(SCHS, devices1[0].type());
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EXPECT_EQ(ID, devices1[0].id());
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EXPECT_EQ(LUN1, devices1[0].unit());
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auto device2 = make_shared<MockSCSIHD_NEC>(LUN2);
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EXPECT_TRUE(controller_manager.AttachToController(*bus, ID, device2));
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PbResult result2;
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response.GetDevicesInfo(controller_manager.GetAllDevices(), result2, command, "");
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EXPECT_TRUE(result2.status());
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auto& devices2 = result2.devices_info().devices();
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EXPECT_EQ(2, devices2.size()) << "Device count mismatch";
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auto requested_device = command.add_devices();
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requested_device->set_id(ID);
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requested_device->set_unit(LUN1);
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PbResult result3;
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response.GetDevicesInfo(controller_manager.GetAllDevices(), result3, command, "");
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EXPECT_TRUE(result3.status());
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auto& devices3 = result3.devices_info().devices();
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EXPECT_EQ(1, devices3.size()) << "Only data for the specified ID and LUN must be returned";
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EXPECT_EQ(SCHS, devices3[0].type());
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EXPECT_EQ(ID, devices3[0].id());
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EXPECT_EQ(LUN1, devices3[0].unit());
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requested_device->set_id(ID);
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requested_device->set_unit(LUN3);
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PbResult result4;
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response.GetDevicesInfo(controller_manager.GetAllDevices(), result4, command, "");
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EXPECT_FALSE(result4.status()) << "Only data for the specified ID and LUN must be returned";
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}
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TEST(PiscsiResponseTest, GetDeviceTypesInfo)
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{
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PiscsiResponse response;
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PbDeviceTypesInfo info;
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response.GetDeviceTypesInfo(info);
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EXPECT_EQ(8, info.properties().size());
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}
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TEST(PiscsiResponseTest, GetServerInfo)
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{
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auto bus = make_shared<MockBus>();
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PiscsiResponse response;
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const unordered_set<shared_ptr<PrimaryDevice>> devices;
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const unordered_set<int> ids = { 1, 3 };
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PbCommand command;
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PbServerInfo info1;
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response.GetServerInfo(info1, command, devices, ids, "default_folder", 1234);
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EXPECT_TRUE(info1.has_version_info());
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EXPECT_TRUE(info1.has_log_level_info());
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EXPECT_TRUE(info1.has_device_types_info());
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EXPECT_TRUE(info1.has_image_files_info());
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EXPECT_TRUE(info1.has_network_interfaces_info());
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EXPECT_TRUE(info1.has_mapping_info());
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EXPECT_TRUE(info1.has_statistics_info());
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EXPECT_FALSE(info1.has_devices_info());
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EXPECT_TRUE(info1.has_reserved_ids_info());
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EXPECT_TRUE(info1.has_operation_info());
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EXPECT_EQ(piscsi_major_version, info1.version_info().major_version());
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EXPECT_EQ(piscsi_minor_version, info1.version_info().minor_version());
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EXPECT_EQ(piscsi_patch_version, info1.version_info().patch_version());
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EXPECT_EQ(level::level_string_views[get_level()], info1.log_level_info().current_log_level());
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EXPECT_EQ("default_folder", info1.image_files_info().default_image_folder());
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EXPECT_EQ(1234, info1.image_files_info().depth());
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EXPECT_EQ(2, info1.reserved_ids_info().ids().size());
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SetParam(command, "operations", "log_level_info,mapping_info");
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PbServerInfo info2;
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response.GetServerInfo(info2, command, devices, ids, "default_folder", 1234);
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EXPECT_FALSE(info2.has_version_info());
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EXPECT_TRUE(info2.has_log_level_info());
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EXPECT_FALSE(info2.has_device_types_info());
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EXPECT_FALSE(info2.has_image_files_info());
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EXPECT_FALSE(info2.has_network_interfaces_info());
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EXPECT_TRUE(info2.has_mapping_info());
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EXPECT_FALSE(info2.has_statistics_info());
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EXPECT_FALSE(info2.has_devices_info());
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EXPECT_FALSE(info2.has_reserved_ids_info());
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EXPECT_FALSE(info2.has_operation_info());
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}
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TEST(PiscsiResponseTest, GetVersionInfo)
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{
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PiscsiResponse response;
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PbVersionInfo info;
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response.GetVersionInfo(info);
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EXPECT_EQ(piscsi_major_version, info.major_version());
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EXPECT_EQ(piscsi_minor_version, info.minor_version());
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EXPECT_EQ(piscsi_patch_version, info.patch_version());
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}
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TEST(PiscsiResponseTest, GetLogLevelInfo)
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{
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PiscsiResponse response;
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PbLogLevelInfo info;
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response.GetLogLevelInfo(info);
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EXPECT_EQ(level::level_string_views[get_level()], info.current_log_level());
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EXPECT_EQ(7, info.log_levels().size());
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}
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TEST(PiscsiResponseTest, GetNetworkInterfacesInfo)
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{
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PiscsiResponse response;
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PbNetworkInterfacesInfo info;
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response.GetNetworkInterfacesInfo(info);
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EXPECT_FALSE(info.name().empty());
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}
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TEST(PiscsiResponseTest, GetMappingInfo)
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{
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PiscsiResponse response;
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PbMappingInfo info;
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response.GetMappingInfo(info);
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EXPECT_EQ(10, info.mapping().size());
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}
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