RASCSI/src/raspberrypi/test/host_services_test.cpp

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//---------------------------------------------------------------------------
//
// SCSI Target Emulator RaSCSI Reloaded
// for Raspberry Pi
//
// Copyright (C) 2022 Uwe Seimet
//
//---------------------------------------------------------------------------
#include "mocks.h"
#include "rascsi_exceptions.h"
#include "controllers/controller_manager.h"
#include "devices/host_services.h"
using namespace std;
TEST(HostServicesTest, Dispatch)
{
TestDispatch(SCHS);
}
TEST(HostServicesTest, TestUnitReady)
{
NiceMock<MockAbstractController> controller(0);
auto services = CreateDevice(SCHS, controller);
EXPECT_CALL(controller, Status());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdTestUnitReady)) << "TEST UNIT READY must never fail";
EXPECT_EQ(status::GOOD, controller.GetStatus());
}
TEST(HostServicesTest, Inquiry)
{
TestInquiry(SCHS, device_type::PROCESSOR, scsi_level::SPC_3, "RaSCSI Host Services ", 0x1f, false);
}
TEST(HostServicesTest, StartStopUnit)
{
NiceMock<MockAbstractController> controller(0);
auto services = CreateDevice(SCHS, controller);
vector<int>& cmd = controller.GetCmd();
// STOP
EXPECT_CALL(controller, ScheduleShutdown(AbstractController::rascsi_shutdown_mode::STOP_RASCSI));
EXPECT_CALL(controller, Status());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdStartStop));
EXPECT_EQ(status::GOOD, controller.GetStatus());
// LOAD
cmd[4] = 0x02;
EXPECT_CALL(controller, ScheduleShutdown(AbstractController::rascsi_shutdown_mode::STOP_PI));
EXPECT_CALL(controller, Status());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdStartStop));
EXPECT_EQ(status::GOOD, controller.GetStatus());
// UNLOAD
cmd[4] = 0x03;
EXPECT_CALL(controller, ScheduleShutdown(AbstractController::rascsi_shutdown_mode::RESTART_PI));
EXPECT_CALL(controller, Status());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdStartStop));
EXPECT_EQ(status::GOOD, controller.GetStatus());
// START
cmd[4] = 0x01;
EXPECT_THROW(services->Dispatch(scsi_command::eCmdStartStop), scsi_exception);
}
TEST(HostServicesTest, ModeSense6)
{
NiceMock<MockAbstractController> controller(0);
auto services = CreateDevice(SCHS, controller);
vector<int>& cmd = controller.GetCmd();
EXPECT_THROW(services->Dispatch(scsi_command::eCmdModeSense6), scsi_exception)
<< "Unsupported mode page was returned";
cmd[2] = 0x20;
EXPECT_THROW(services->Dispatch(scsi_command::eCmdModeSense6), scsi_exception)
<< "Block descriptors are not supported";
cmd[1] = 0x08;
// ALLOCATION LENGTH
cmd[4] = 255;
EXPECT_CALL(controller, DataIn());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdModeSense6));
vector<BYTE>& buffer = controller.GetBuffer();
// Major version 1
EXPECT_EQ(0x01, buffer[6]);
// Minor version 0
EXPECT_EQ(0x00, buffer[7]);
// Year
EXPECT_NE(0x00, buffer[9]);
// Day
EXPECT_NE(0x00, buffer[10]);
// ALLOCATION LENGTH
cmd[4] = 2;
EXPECT_CALL(controller, DataIn());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdModeSense6));
buffer = controller.GetBuffer();
EXPECT_EQ(0x02, buffer[0]);
}
TEST(HostServicesTest, ModeSense10)
{
NiceMock<MockAbstractController> controller(0);
auto services = CreateDevice(SCHS, controller);
vector<int>& cmd = controller.GetCmd();
EXPECT_THROW(services->Dispatch(scsi_command::eCmdModeSense10), scsi_exception)
<< "Unsupported mode page was returned";
cmd[2] = 0x20;
EXPECT_THROW(services->Dispatch(scsi_command::eCmdModeSense10), scsi_exception)
<< "Block descriptors are not supported";
cmd[1] = 0x08;
// ALLOCATION LENGTH
cmd[8] = 255;
EXPECT_CALL(controller, DataIn());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdModeSense10));
vector<BYTE>& buffer = controller.GetBuffer();
// Major version 1
EXPECT_EQ(0x01, buffer[10]);
// Minor version 0
EXPECT_EQ(0x00, buffer[11]);
// Year
EXPECT_NE(0x00, buffer[13]);
// Day
EXPECT_NE(0x00, buffer[14]);
// ALLOCATION LENGTH
cmd[8] = 2;
EXPECT_CALL(controller, DataIn());
EXPECT_TRUE(services->Dispatch(scsi_command::eCmdModeSense10));
buffer = controller.GetBuffer();
EXPECT_EQ(0x02, buffer[1]);
}
TEST(HostServicesTest, SetUpModePages)
{
MockBus bus;
ControllerManager controller_manager(bus);
MockHostServices services(0, controller_manager);
map<int, vector<byte>> pages;
services.SetUpModePages(pages, 0x3f, false);
EXPECT_EQ(1, pages.size()) << "Unexpected number of mode pages";
EXPECT_EQ(10, pages[32].size());
}