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Added tests for checksums.

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This commit is contained in:
Natalia Portillo
2017-06-29 22:09:41 +01:00
parent 334cc66a53
commit 29738d6dec
18 changed files with 449 additions and 218 deletions
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40
DiscImageChef.Tests/Checksums/SHA512.cs
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@@ -2,7 +2,7 @@
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : CRC16.cs
// Filename : SHA512.cs
// Version : 1.0
// Author(s) : Natalia Portillo
//
@@ -43,39 +43,43 @@ using System.IO;
namespace DiscImageChef.Tests.Checksums
{
[TestFixture]
public class CRC16
public class SHA512
{
static readonly byte[] ExpectedEmpty = { 0x00, 0x00 };
static readonly byte[] ExpectedRandom = { 0x2d, 0x6d };
static readonly byte[] ExpectedEmpty = { 0xd6, 0x29, 0x26, 0x85, 0xb3, 0x80, 0xe3, 0x38, 0xe0, 0x25, 0xb3, 0x41, 0x5a, 0x90, 0xfe, 0x8f, 0x9d, 0x39, 0xa4, 0x6e, 0x7b, 0xdb, 0xa8, 0xcb, 0x78, 0xc5, 0x0a, 0x33, 0x8c, 0xef, 0xca, 0x74, 0x1f, 0x69, 0xe4, 0xe4, 0x64, 0x11, 0xc3, 0x2d, 0xe1, 0xaf, 0xde, 0xdf, 0xb2, 0x68, 0xe5, 0x79, 0xa5, 0x1f, 0x81, 0xff, 0x85, 0xe5, 0x6f, 0x55, 0xb0, 0xee, 0x7c, 0x33, 0xfe, 0x8c, 0x25, 0xc9 };
static readonly byte[] ExpectedRandom = { 0x6a, 0x0a, 0x18, 0xc2, 0xad, 0xf8, 0x83, 0xac, 0x58, 0xe6, 0x21, 0x96, 0xdb, 0x8d, 0x3d, 0x0e, 0xb9, 0x87, 0xd1, 0x49, 0x24, 0x97, 0xdb, 0x15, 0xb9, 0xfc, 0xcc, 0xb0, 0x36, 0xdf, 0x64, 0xae, 0xdb, 0x3e, 0x82, 0xa0, 0x4d, 0xdc, 0xd1, 0x37, 0x48, 0x92, 0x95, 0x51, 0xf9, 0xdd, 0xab, 0x82, 0xf4, 0x8a, 0x85, 0x3f, 0x9a, 0x01, 0xb5, 0xf2, 0x8c, 0xbb, 0x4a, 0xa5, 0x1b, 0x40, 0x7c, 0xb6 };
[Test]
public void CRC16EmptyFile()
public void SHA512EmptyFile()
{
byte[] result = CRC16Context.File(Path.Combine(Consts.TestFilesRoot, "checksums", "empty"));
SHA512Context ctx = new SHA512Context();
ctx.Init();
byte[] result = ctx.File(Path.Combine(Consts.TestFilesRoot, "checksums", "empty"));
Assert.AreEqual(ExpectedEmpty, result);
}
[Test]
public void CRC16EmptyData()
public void SHA512EmptyData()
{
byte[] data = new byte[1048576];
FileStream fs = new FileStream(Path.Combine(Consts.TestFilesRoot, "checksums", "empty"), FileMode.Open, FileAccess.Read);
fs.Read(data, 0, 1048576);
fs.Close();
fs.Dispose();
CRC16Context.Data(data, out byte[] result);
SHA512Context ctx = new SHA512Context();
ctx.Init();
ctx.Data(data, out byte[] result);
Assert.AreEqual(ExpectedEmpty, result);
}
[Test]
public void CRC16EmptyInstance()
public void SHA512EmptyInstance()
{
byte[] data = new byte[1048576];
FileStream fs = new FileStream(Path.Combine(Consts.TestFilesRoot, "checksums", "empty"), FileMode.Open, FileAccess.Read);
fs.Read(data, 0, 1048576);
fs.Close();
fs.Dispose();
CRC16Context ctx = new CRC16Context();
SHA512Context ctx = new SHA512Context();
ctx.Init();
ctx.Update(data);
byte[] result = ctx.Final();
@@ -83,33 +87,37 @@ namespace DiscImageChef.Tests.Checksums
}
[Test]
public void CRC16RandomFile()
public void SHA512RandomFile()
{
byte[] result = CRC16Context.File(Path.Combine(Consts.TestFilesRoot, "checksums", "random"));
SHA512Context ctx = new SHA512Context();
ctx.Init();
byte[] result = ctx.File(Path.Combine(Consts.TestFilesRoot, "checksums", "random"));
Assert.AreEqual(ExpectedRandom, result);
}
[Test]
public void CRC16RandomData()
public void SHA512RandomData()
{
byte[] data = new byte[1048576];
FileStream fs = new FileStream(Path.Combine(Consts.TestFilesRoot, "checksums", "random"), FileMode.Open, FileAccess.Read);
fs.Read(data, 0, 1048576);
fs.Close();
fs.Dispose();
CRC16Context.Data(data, out byte[] result);
SHA512Context ctx = new SHA512Context();
ctx.Init();
ctx.Data(data, out byte[] result);
Assert.AreEqual(ExpectedRandom, result);
}
[Test]
public void CRC16RandomInstance()
public void SHA512RandomInstance()
{
byte[] data = new byte[1048576];
FileStream fs = new FileStream(Path.Combine(Consts.TestFilesRoot, "checksums", "random"), FileMode.Open, FileAccess.Read);
fs.Read(data, 0, 1048576);
fs.Close();
fs.Dispose();
CRC16Context ctx = new CRC16Context();
SHA512Context ctx = new SHA512Context();
ctx.Init();
ctx.Update(data);
byte[] result = ctx.Final();