RASCSI/cpp/test/scsihd_test.cpp

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//---------------------------------------------------------------------------
//
// SCSI Target Emulator PiSCSI
// for Raspberry Pi
//
// Copyright (C) 2022-2023 Uwe Seimet
//
//---------------------------------------------------------------------------
#include "mocks.h"
#include "shared/piscsi_exceptions.h"
#include "devices/scsihd.h"
void ScsiHdTest_SetUpModePages(map<int, vector<byte>>& pages)
{
EXPECT_EQ(6, pages.size()) << "Unexpected number of mode pages";
EXPECT_EQ(12, pages[1].size());
EXPECT_EQ(24, pages[3].size());
EXPECT_EQ(24, pages[4].size());
EXPECT_EQ(12, pages[8].size());
EXPECT_EQ(25, pages[37].size());
EXPECT_EQ(30, pages[48].size());
}
TEST(ScsiHdTest, Inquiry)
{
TestInquiry::Inquiry(SCHD, device_type::direct_access, scsi_level::scsi_2, "PiSCSI ", 0x1f, false);
TestInquiry::Inquiry(SCHD, device_type::direct_access, scsi_level::scsi_1_ccs, "PiSCSI ", 0x1f, false, "file.hd1");
}
TEST(ScsiHdTest, SupportsSaveParameters)
{
MockSCSIHD hd(0, false);
EXPECT_TRUE(hd.SupportsSaveParameters());
}
TEST(ScsiHdTest, FinalizeSetup)
{
MockSCSIHD hd(0, false);
hd.SetSectorSizeInBytes(1024);
EXPECT_THROW(hd.FinalizeSetup(0), io_exception) << "Device has 0 blocks";
}
TEST(ScsiHdTest, GetProductData)
{
MockSCSIHD hd_kb(0, false);
MockSCSIHD hd_mb(0, false);
MockSCSIHD hd_gb(0, false);
const path filename = CreateTempFile(1);
hd_kb.SetFilename(string(filename));
hd_kb.SetSectorSizeInBytes(1024);
hd_kb.SetBlockCount(1);
hd_kb.FinalizeSetup(0);
string s = hd_kb.GetProduct();
EXPECT_NE(string::npos, s.find("1 KiB"));
hd_mb.SetFilename(string(filename));
hd_mb.SetSectorSizeInBytes(1024);
hd_mb.SetBlockCount(1'048'576 / 1024);
hd_mb.FinalizeSetup(0);
s = hd_mb.GetProduct();
EXPECT_NE(string::npos, s.find("1 MiB"));
hd_gb.SetFilename(string(filename));
hd_gb.SetSectorSizeInBytes(1024);
hd_gb.SetBlockCount(10'737'418'240 / 1024);
hd_gb.FinalizeSetup(0);
s = hd_gb.GetProduct();
EXPECT_NE(string::npos, s.find("10 GiB"));
remove(filename);
}
TEST(ScsiHdTest, GetSectorSizes)
{
MockSCSIHD hd(0, false);
const auto& sector_sizes = hd.GetSupportedSectorSizes();
EXPECT_EQ(4, sector_sizes.size());
EXPECT_TRUE(sector_sizes.contains(512));
EXPECT_TRUE(sector_sizes.contains(1024));
EXPECT_TRUE(sector_sizes.contains(2048));
EXPECT_TRUE(sector_sizes.contains(4096));
}
TEST(ScsiHdTest, SetUpModePages)
{
map<int, vector<byte>> pages;
MockSCSIHD hd(0, false);
// Non changeable
hd.SetUpModePages(pages, 0x3f, false);
ScsiHdTest_SetUpModePages(pages);
// Changeable
pages.clear();
hd.SetUpModePages(pages, 0x3f, true);
ScsiHdTest_SetUpModePages(pages);
}
TEST(ScsiHdTest, DECSpecialFunctionControlPage)
{
map<int, vector<byte>> pages;
vector<byte> buf;
MockSCSIHD hd(0, false);
EXPECT_NO_THROW(hd.SetUpModePages(pages, 0x25, false)) << "MODE SENSE(6) DEC unique page is supported";
EXPECT_NE(pages.end(), pages.find(0x25));
buf = pages[0x25];
EXPECT_EQ(static_cast<byte> (0x25 | 0x80), buf[0]);
EXPECT_EQ(static_cast<byte> (0x17), buf[1]);
EXPECT_EQ(static_cast<byte> (0x01), buf[2]);
}
TEST(ScsiHdTest, ModeSelect)
{
MockSCSIHD hd({ 512 });
vector<int> cmd(10);
vector<uint8_t> buf(255);
hd.SetSectorSizeInBytes(512);
// PF
cmd[1] = 0x10;
// Page 3 (Device Format Page)
buf[4] = 0x03;
// 512 bytes per sector
buf[16] = 0x02;
EXPECT_NO_THROW(hd.ModeSelect(scsi_command::eCmdModeSelect6, cmd, buf, 255)) << "MODE SELECT(6) is supported";
buf[4] = 0;
buf[16] = 0;
// Page 3 (Device Format Page)
buf[8] = 0x03;
// 512 bytes per sector
buf[20] = 0x02;
EXPECT_NO_THROW(hd.ModeSelect(scsi_command::eCmdModeSelect10, cmd, buf, 255)) << "MODE SELECT(10) is supported";
}