mirror of
https://github.com/akuker/RASCSI.git
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08194af424
- Moved C++ code to cpp/ from src/raspberrypi - Related updates to Makefile, easyinstall.sh, and the github build rules - Removed the native X68k C code in src/x68k from the repo
90 lines
3.3 KiB
C++
90 lines
3.3 KiB
C++
//---------------------------------------------------------------------------
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//
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// SCSI Target Emulator RaSCSI Reloaded
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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 "bus.h"
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TEST(BusTest, GetPhase)
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{
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EXPECT_EQ(BUS::phase_t::dataout, BUS::GetPhase(0b000));
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EXPECT_EQ(BUS::phase_t::datain, BUS::GetPhase(0b001));
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EXPECT_EQ(BUS::phase_t::command, BUS::GetPhase(0b010));
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EXPECT_EQ(BUS::phase_t::status, BUS::GetPhase(0b011));
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EXPECT_EQ(BUS::phase_t::reserved, BUS::GetPhase(0b100));
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EXPECT_EQ(BUS::phase_t::reserved, BUS::GetPhase(0b101));
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EXPECT_EQ(BUS::phase_t::msgout, BUS::GetPhase(0b110));
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EXPECT_EQ(BUS::phase_t::msgin, BUS::GetPhase(0b111));
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NiceMock<MockBus> bus;
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EXPECT_EQ(BUS::phase_t::busfree, bus.GetPhase());
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ON_CALL(bus, GetSEL()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::selection, bus.GetPhase());
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ON_CALL(bus, GetSEL()).WillByDefault(Return(false));
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ON_CALL(bus, GetBSY()).WillByDefault(Return(true));
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ON_CALL(bus, GetMSG()).WillByDefault(Return(false));
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EXPECT_EQ(BUS::phase_t::dataout, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::reserved, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(false));
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ON_CALL(bus, GetCD()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::command, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(true));
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ON_CALL(bus, GetCD()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::msgout, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(false));
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ON_CALL(bus, GetCD()).WillByDefault(Return(false));
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ON_CALL(bus, GetIO()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::datain, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(true));
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ON_CALL(bus, GetCD()).WillByDefault(Return(false));
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ON_CALL(bus, GetIO()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::reserved, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(true));
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ON_CALL(bus, GetCD()).WillByDefault(Return(true));
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ON_CALL(bus, GetIO()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::msgin, bus.GetPhase());
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ON_CALL(bus, GetMSG()).WillByDefault(Return(false));
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ON_CALL(bus, GetCD()).WillByDefault(Return(true));
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ON_CALL(bus, GetIO()).WillByDefault(Return(true));
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EXPECT_EQ(BUS::phase_t::status, bus.GetPhase());
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}
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TEST(BusTest, GetPhaseStrRaw)
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{
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EXPECT_STREQ("busfree", BUS::GetPhaseStrRaw(BUS::phase_t::busfree));
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EXPECT_STREQ("arbitration", BUS::GetPhaseStrRaw(BUS::phase_t::arbitration));
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EXPECT_STREQ("selection", BUS::GetPhaseStrRaw(BUS::phase_t::selection));
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EXPECT_STREQ("reselection", BUS::GetPhaseStrRaw(BUS::phase_t::reselection));
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EXPECT_STREQ("command", BUS::GetPhaseStrRaw(BUS::phase_t::command));
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EXPECT_STREQ("datain", BUS::GetPhaseStrRaw(BUS::phase_t::datain));
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EXPECT_STREQ("dataout", BUS::GetPhaseStrRaw(BUS::phase_t::dataout));
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EXPECT_STREQ("status", BUS::GetPhaseStrRaw(BUS::phase_t::status));
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EXPECT_STREQ("msgin", BUS::GetPhaseStrRaw(BUS::phase_t::msgin));
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EXPECT_STREQ("msgout", BUS::GetPhaseStrRaw(BUS::phase_t::msgout));
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EXPECT_STREQ("reserved", BUS::GetPhaseStrRaw(BUS::phase_t::reserved));
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}
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TEST(BusTest, GetPinRaw)
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{
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EXPECT_EQ(0, BUS::GetPinRaw(0, 0));
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EXPECT_EQ(0, BUS::GetPinRaw(0, 7));
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EXPECT_EQ(1, BUS::GetPinRaw(-1, 0));
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EXPECT_EQ(1, BUS::GetPinRaw(-1, 7));
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}
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