RASCSI/src/raspberrypi/test/rascsi_response_test.cpp

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//---------------------------------------------------------------------------
//
// SCSI Target Emulator RaSCSI Reloaded
// for Raspberry Pi
//
// Copyright (C) 2022 Uwe Seimet
//
//---------------------------------------------------------------------------
#include "mocks.h"
#include "controllers/controller_manager.h"
#include "devices/device_factory.h"
#include "rascsi_version.h"
#include "rascsi_interface.pb.h"
#include "rascsi/rascsi_response.h"
using namespace rascsi_interface;
TEST(RascsiResponseTest, Operation_Count)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbResult result;
const auto info = response.GetOperationInfo(result, 0);
EXPECT_EQ(PbOperation_ARRAYSIZE - 1, info->operations_size());
}
void TestNonDiskDevice(PbDeviceType type, int default_param_count)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
auto d = device_factory.CreateDevice(controller_manager, type, 0, "");
EXPECT_TRUE(controller_manager.AttachToScsiController(0, d));
PbServerInfo info;
response.GetDevices(info, "image_folder");
EXPECT_EQ(1, info.devices_info().devices().size());
const auto& device = info.devices_info().devices()[0];
EXPECT_FALSE(device.properties().read_only());
EXPECT_FALSE(device.properties().protectable());
EXPECT_FALSE(device.properties().stoppable());
EXPECT_FALSE(device.properties().removable());
EXPECT_FALSE(device.properties().lockable());
EXPECT_EQ(0, device.params().size());
EXPECT_EQ(32, device.properties().luns());
EXPECT_EQ(0, device.block_size());
EXPECT_EQ(0, device.block_count());
EXPECT_EQ(default_param_count, device.properties().default_params().size());
EXPECT_FALSE(device.properties().supports_file());
if (default_param_count) {
EXPECT_TRUE(device.properties().supports_params());
}
else {
EXPECT_FALSE(device.properties().supports_params());
}
}
TEST(RascsiResponseTest, GetDevices)
{
TestNonDiskDevice(SCHS, 0);
TestNonDiskDevice(SCLP, 1);
}
TEST(RascsiResponseTest, GetImageFile)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbImageFile image_file;
EXPECT_FALSE(response.GetImageFile(image_file, "default_folder", ""));
// Even though the call fails (non-existing file) some properties must be set
EXPECT_FALSE(response.GetImageFile(image_file, "default_folder", "filename.hds"));
EXPECT_EQ("filename.hds", image_file.name());
EXPECT_EQ(SCHD, image_file.type());
}
TEST(RascsiResponseTest, GetReservedIds)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
unordered_set<int> ids;
PbResult result;
const auto& info1 = response.GetReservedIds(result, ids);
EXPECT_TRUE(result.status());
EXPECT_TRUE(info1->ids().empty());
ids.insert(3);
const auto& info2 = response.GetReservedIds(result, ids);
EXPECT_TRUE(result.status());
EXPECT_EQ(1, info2->ids().size());
EXPECT_EQ(3, info2->ids()[0]);
}
TEST(RascsiResponseTest, GetDevicesInfo)
{
const int ID = 2;
const int LUN1 = 0;
const int LUN2 = 5;
const int LUN3 = 6;
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbCommand command;
PbResult result;
response.GetDevicesInfo(result, command, "");
EXPECT_TRUE(result.status());
EXPECT_TRUE(result.devices_info().devices().empty());
auto device1 = make_shared<MockHostServices>(LUN1, controller_manager);
EXPECT_TRUE(controller_manager.AttachToScsiController(ID, device1));
response.GetDevicesInfo(result, command, "");
EXPECT_TRUE(result.status());
auto& devices1 = result.devices_info().devices();
EXPECT_EQ(1, devices1.size());
EXPECT_EQ(SCHS, devices1[0].type());
EXPECT_EQ(ID, devices1[0].id());
EXPECT_EQ(LUN1, devices1[0].unit());
auto device2 = make_shared<MockSCSIHD_NEC>(LUN2);
EXPECT_TRUE(controller_manager.AttachToScsiController(ID, device2));
response.GetDevicesInfo(result, command, "");
EXPECT_TRUE(result.status());
auto& devices2 = result.devices_info().devices();
EXPECT_EQ(2, devices2.size()) << "Data for all devices must be returned";
auto requested_device = command.add_devices();
requested_device->set_id(ID);
requested_device->set_unit(LUN1);
response.GetDevicesInfo(result, command, "");
EXPECT_TRUE(result.status());
auto& devices3 = result.devices_info().devices();
EXPECT_EQ(1, devices3.size()) << "Only data for the specified ID and LUN must be returned";
EXPECT_EQ(SCHS, devices3[0].type());
EXPECT_EQ(ID, devices3[0].id());
EXPECT_EQ(LUN1, devices3[0].unit());
requested_device->set_id(ID);
requested_device->set_unit(LUN3);
response.GetDevicesInfo(result, command, "");
EXPECT_FALSE(result.status()) << "Only data for the specified ID and LUN must be returned";
}
TEST(RascsiResponseTest, GetDeviceTypesInfo)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbResult result;
const auto& info = response.GetDeviceTypesInfo(result);
EXPECT_TRUE(result.status());
EXPECT_EQ(8, info->properties().size());
}
TEST(RascsiResponseTest, GetServerInfo)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
const unordered_set<int> ids = { 1, 3 };
PbResult result;
const auto& info = response.GetServerInfo(result, ids, "log_level", "default_folder", "", "", 1234);
EXPECT_TRUE(result.status());
EXPECT_EQ(rascsi_major_version, info->version_info().major_version());
EXPECT_EQ(rascsi_minor_version, info->version_info().minor_version());
EXPECT_EQ(rascsi_patch_version, info->version_info().patch_version());
EXPECT_EQ("log_level", info->log_level_info().current_log_level());
EXPECT_EQ("default_folder", info->image_files_info().default_image_folder());
EXPECT_EQ(1234, info->image_files_info().depth());
EXPECT_EQ(2, info->reserved_ids_info().ids().size());
}
TEST(RascsiResponseTest, GetVersionInfo)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbResult result;
const auto& info = response.GetVersionInfo(result);
EXPECT_TRUE(result.status());
EXPECT_EQ(rascsi_major_version, info->major_version());
EXPECT_EQ(rascsi_minor_version, info->minor_version());
EXPECT_EQ(rascsi_patch_version, info->patch_version());
}
TEST(RascsiResponseTest, GetLogLevelInfo)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbResult result;
const auto& info = response.GetLogLevelInfo(result, "level");
EXPECT_TRUE(result.status());
EXPECT_EQ("level", info->current_log_level());
EXPECT_EQ(6, info->log_levels().size());
}
TEST(RascsiResponseTest, GetNetworkInterfacesInfo)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbResult result;
const auto& info = response.GetNetworkInterfacesInfo(result);
EXPECT_TRUE(result.status());
EXPECT_FALSE(info->name().empty());
}
TEST(RascsiResponseTest, GetMappingInfo)
{
MockBus bus;
ControllerManager controller_manager(bus);
DeviceFactory device_factory;
RascsiResponse response(device_factory, controller_manager, 32);
PbResult result;
const auto& info = response.GetMappingInfo(result);
EXPECT_TRUE(result.status());
EXPECT_EQ(9, info->mapping().size());
}