mirror of https://github.com/akuker/RASCSI.git
131 lines
3.8 KiB
C++
131 lines
3.8 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 Uwe Seimet
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//
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//---------------------------------------------------------------------------
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#include "mocks.h"
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#include "shared/piscsi_exceptions.h"
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#include <filesystem>
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#include <fstream>
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using namespace std;
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using namespace filesystem;
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void ScsiCdTest_SetUpModePages(map<int, vector<byte>>& pages)
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{
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EXPECT_EQ(7, pages.size()) << "Unexpected number of mode pages";
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EXPECT_EQ(12, pages[1].size());
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EXPECT_EQ(24, pages[3].size());
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EXPECT_EQ(24, pages[4].size());
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EXPECT_EQ(12, pages[8].size());
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EXPECT_EQ(8, pages[13].size());
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EXPECT_EQ(16, pages[14].size());
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EXPECT_EQ(30, pages[48].size());
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}
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TEST(ScsiCdTest, Inquiry)
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{
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TestInquiry(SCCD, device_type::CD_ROM, scsi_level::SCSI_2, "PiSCSI SCSI CD-ROM ", 0x1f, true);
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TestInquiry(SCCD, device_type::CD_ROM, scsi_level::SCSI_1_CCS, "PiSCSI SCSI CD-ROM ", 0x1f, true, ".is1");
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}
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TEST(ScsiCdTest, SetUpModePages)
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{
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map<int, vector<byte>> pages;
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const unordered_set<uint32_t> sector_sizes;
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MockSCSICD cd(0, sector_sizes);
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// Non changeable
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cd.SetUpModePages(pages, 0x3f, false);
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ScsiCdTest_SetUpModePages(pages);
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// Changeable
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pages.clear();
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cd.SetUpModePages(pages, 0x3f, true);
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ScsiCdTest_SetUpModePages(pages);
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}
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TEST(ScsiCdTest, Open)
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{
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const unordered_set<uint32_t> sector_sizes;
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MockSCSICD cd_iso(0, sector_sizes);
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MockSCSICD cd_cue(0, sector_sizes);
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MockSCSICD cd_raw(0, sector_sizes);
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MockSCSICD cd_physical(0, sector_sizes);
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EXPECT_THROW(cd_iso.Open(), io_exception) << "Missing filename";
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path filename = CreateTempFile(2047);
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cd_iso.SetFilename(string(filename));
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EXPECT_THROW(cd_iso.Open(), io_exception) << "ISO CD-ROM image file size too small";
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remove(filename);
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filename = CreateTempFile(2* 2048);
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cd_iso.SetFilename(string(filename));
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cd_iso.Open();
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EXPECT_EQ(2, cd_iso.GetBlockCount());
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remove(filename);
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filename = CreateTempFile(0);
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ofstream out;
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out.open(filename);
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array<char, 4> cue = { 'F', 'I', 'L', 'E' };
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out.write(cue.data(), cue.size());
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out.close();
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resize_file(filename, 2 * 2048);
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cd_cue.SetFilename(string(filename));
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EXPECT_THROW(cd_cue.Open(), io_exception) << "CUE CD-ROM files are not supported";
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filename = CreateTempFile(0);
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out.open(filename);
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array<char, 16> header;
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header.fill(0xff);
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header[0] = 0;
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header[11] = 0;
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out.write(header.data(), header.size());
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out.close();
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resize_file(filename, 2 * 2535);
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cd_raw.SetFilename(string(filename));
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EXPECT_THROW(cd_raw.Open(), io_exception) << "Illegal raw ISO CD-ROM header";
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header[15] = 0x01;
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filename = CreateTempFile(0);
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out.open(filename);
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out.write(header.data(), header.size());
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out.close();
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cd_raw.SetFilename(string(filename));
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resize_file(filename, 2 * 2536);
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cd_raw.Open();
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EXPECT_EQ(2, cd_raw.GetBlockCount());
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remove(filename);
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filename = CreateTempFile(2* 2048);
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cd_physical.SetFilename("\\" + string(filename));
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// The respective code in SCSICD appears to be broken, see https://github.com/akuker/PISCSI/issues/919
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EXPECT_THROW(cd_physical.Open(), io_exception) << "Invalid physical CD-ROM file";
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remove(filename);
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}
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TEST(ScsiCdTest, ReadToc)
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{
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auto bus = make_shared<MockBus>();
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auto controller_manager = make_shared<ControllerManager>(*bus);
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auto controller = make_shared<MockAbstractController>(controller_manager, 0);
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const unordered_set<uint32_t> sector_sizes;
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auto cd = make_shared<MockSCSICD>(0, sector_sizes);
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const unordered_map<string, string> params;
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cd->Init(params);
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controller->AddDevice(cd);
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EXPECT_THAT([&] { cd->Dispatch(scsi_command::eCmdReadToc); }, Throws<scsi_exception>(AllOf(
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Property(&scsi_exception::get_sense_key, sense_key::NOT_READY),
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Property(&scsi_exception::get_asc, asc::MEDIUM_NOT_PRESENT))));
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// Further testing requires filesystem access
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}
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