public void LuigiFormatRom_Load_VerifyCrc24()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromBinPath).First();
var rom = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(romPath, null));
Assert.Equal(0x0035f671u, rom.Crc24);
}
public void LuigiFormatRom_LoadStandardLuigi_VerifyTargetDeviceUniqueId()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromBinPath).First();
var rom = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(romPath, null));
Assert.True(string.IsNullOrEmpty(rom.TargetDeviceUniqueId));
}
public void LuigiFormatRom_LoadScrambledForAnyLuigiWithMetadataRequestTestBlock_VerifyTestBlockNotFound()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiWithMetadatdaScrambledForAnyDevicePath).First();
var rom = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(romPath, null));
Assert.Null(rom.LocateDataBlock <LuigiTestDataBlock>());
}
public void LuigiFormatRom_LoadScrambledForAnyLuigi_VerifyTargetDeviceUniqueId()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiScrambledForAnyDevicePath).First();
var rom = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(romPath, null));
Assert.Equal(LuigiScrambleKeyBlock.AnyLTOFlashId, rom.TargetDeviceUniqueId);
}
public void LuigiFormatRom_Load_VerifyCrc()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromBinPath).First();
var rom = Rom.Create(romPath, null);
Assert.Equal(TestRomResources.TestBinCrc, rom.Crc);
Assert.Equal(TestRomResources.TestCfgCrc, rom.CfgCrc);
}
public void LuigiFormatRom_LoadAndValidateRom_RomFormatIdentifiedCorrectly()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromBinPath).First();
var rom = Rom.Create(romPath, null);
Assert.NotNull(rom);
Assert.Equal(RomFormat.Luigi, rom.Format);
Assert.True(rom.Validate());
}
public void LuigiFormatRomFromFuture_Load_DoesNotLoadAsLuigiFormatRom()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromFuturePath).First();
var rom = Rom.Create(romPath, null);
// At this time, the ROM *just happens* to pass the .bin format tests! Depending on
// many factors, differently "fake corrupted" ROMs could fail to load or not.
// This test is OK with a null or .bin result.
Assert.True((rom == null) || (rom.Format == RomFormat.Bin));
}
public void LuigiFormatRom_CheckFormatOfCorruptFile_ThrowsNullReferenceException()
{
IReadOnlyList <string> paths;
var storageAccess = LuigiFormatRomTestStorageAccess.Initialize(out paths, TestRomResources.TestLuigiWithBadHeaderPath);
var corrupted = storageAccess.IntroduceCorruption(paths.First());
Assert.True(corrupted);
Assert.Throws <NullReferenceException>(() => LuigiFormatRom.CheckFormat(paths.First()));
}
public void LuigiFormatRom_GetMetadata_ReturnsExpectedMetadata()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiWithMetadataPath).First();
var rom = Rom.Create(romPath, null);
var metadata = rom.GetLuigiFileMetadata();
Assert.NotNull(metadata);
VerifyExpectedMetadata(metadata);
}
public void LuigiFormatRom_GetCrcsFromFileWithZeroCrcs_CrcMatchesCrcOfFile()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiWithZeroCrcsPath).First();
uint cfgCrc;
var crc = LuigiFormatRom.GetCrcs(romPath, null, out cfgCrc);
Assert.Equal(TestRomResources.TestLuigiWithZeroCrcsCrc, crc);
Assert.Equal(0u, cfgCrc);
}
public void LuigiFormatRom_GetCrcsFromRomOrigin_CrcsMatch()
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromRomPath).First();
uint cfgCrc;
var crc = LuigiFormatRom.GetCrcs(romPath, null, out cfgCrc);
Assert.Equal(TestRomResources.TestRomCrc, crc);
Assert.Equal(0u, cfgCrc);
}
public void LuigiFormatRom_LoadScrambledLuigis_VerifyTargetDeviceUniqueIds()
{
var paths = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiScrambledForDevice0Path, TestRomResources.TestLuigiScrambledForDevice1Path);
var rom0 = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(paths[0], null));
var rom1 = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(paths[1], null));
Assert.NotEqual(rom0.TargetDeviceUniqueId, rom1.TargetDeviceUniqueId);
Assert.Equal(TestRomResources.TestLuigiScrambledForDevice0UniqueId, rom0.TargetDeviceUniqueId);
Assert.Equal(TestRomResources.TestLuigiScrambledForDevice1UniqueId, rom1.TargetDeviceUniqueId);
}
public void LuigiFormatRom_GetComparisonIgnoreRanges_ReturnsCorrectNumberOfExcludeRanges(bool excludeFeatureBits, int expectedNumberOfExcludeRanges)
{
var romPath = LuigiFormatRomTestStorageAccess.Initialize(TestRomResources.TestLuigiFromBinPath).First();
var rom = Rom.AsSpecificRomType <LuigiFormatRom>(Rom.Create(romPath, null));
// Three ranges of values are ignored in this case:
// 1. Feature flags (depends on value of excludeFeatureBits)
// 2. The UID (which for this specific test ROM is the CRC32 of the .BIN and the CRC32 of the .CFG of the original ROM
// 3. The CRC of the header
var rangesToIgnore = rom.GetComparisonIgnoreRanges(excludeFeatureBits);
Assert.Equal(expectedNumberOfExcludeRanges, rangesToIgnore.Count());
}
