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tests

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This commit is contained in:
chudov
2011-04-08 14:41:28 +00:00
parent bf5229492b
commit 2ca3829ae3
14 changed files with 485 additions and 233 deletions
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73
CUETools/CUETools.TestCodecs/AccurateRipVerifyTest.cs
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@@ -7,6 +7,7 @@ using System.Collections.Generic;
using CUETools.CDImage;
using CUETools.AccurateRip;
using CUETools.Codecs;
using CUETools.TestHelpers;
namespace CUETools.TestCodecs
{
/// <summary>
@@ -38,25 +39,6 @@ namespace CUETools.TestCodecs
}
}
private static AccurateRipVerify VerifyNoise(string trackoffsets, int seed, int offset)
{
return VerifyNoise(new CDImageLayout(trackoffsets), seed, offset);
}
private static AccurateRipVerify VerifyNoise(CDImageLayout toc, int seed, int offset)
{
var src = new NoiseGenerator(AudioPCMConfig.RedBook, toc.AudioLength * 588, seed, offset);
var buff = new AudioBuffer(src, 588 * 10);
var ar = new AccurateRipVerify(toc, null);
var rnd = new Random(seed);
while (src.Remaining > 0)
{
src.Read(buff, rnd.Next(1, buff.Size));
ar.Write(buff);
}
return ar;
}
#region Additional test attributes
//
//You can use the following additional attributes as you write your tests:
@@ -80,8 +62,8 @@ namespace CUETools.TestCodecs
[TestInitialize()]
public void MyTestInitialize()
{
ar = VerifyNoise("13 68 99 136", 2314, 0);
ar2 = VerifyNoise("0 136 886", 2314, 0);
ar = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 2314, 0);
ar2 = TestImageGenerator.CreateAccurateRipVerify("0 136 886", 2314, 0);
}
//Use TestCleanup to run code after each test has run
@@ -168,10 +150,11 @@ namespace CUETools.TestCodecs
[TestMethod()]
public void CRCTestOffset()
{
var ar0 = VerifyNoise("13 68 99 136", 723722, 0);
for (int offs = 1; offs < 588 * 5; offs += 17)
var ar0 = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 723722, 0);
var offsets = new int[] { 1, 2, 3, 4, 11, 256, 588, 588 * 5 - 1 };
foreach (int offs in offsets)
{
var ar1 = VerifyNoise("13 68 99 136", 723722, offs);
var ar1 = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 723722, offs);
for (int track = 0; track < 3; track++)
{
Assert.AreEqual<uint>(ar0.CRC(track, offs), ar1.CRC(track), "CRC with offset " + offs + " was not set correctly.");
@@ -183,6 +166,39 @@ namespace CUETools.TestCodecs
if (track != 0)
Assert.AreEqual<uint>(ar0.CRC32(track + 1), ar1.CRC32(track + 1, -offs), "CRC32 with offset " + (-offs) + " was not set correctly.");
}
Assert.AreEqual<uint>(ar0.CTDBCRC(2 * 588 * 5, 2 * 588 * 5), ar1.CTDBCRC(2 * 588 * 5 - offs * 2, 2 * 588 * 5 + offs * 2), "CTDBCRC with offset " + offs + " was not set correctly.");
Assert.AreEqual<uint>(ar1.CTDBCRC(2 * 588 * 5, 2 * 588 * 5), ar0.CTDBCRC(2 * 588 * 5 + offs * 2, 2 * 588 * 5 - offs * 2), "CTDBCRC with offset " + (-offs) + " was not set correctly.");
}
}
/// <summary>
///A test for CRC parralelism
///</summary>
[TestMethod()]
public void CRCTestSplit()
{
var ar0 = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 723722, 0);
var splits = new int[] { 1, 13 * 588 - 1, 13 * 588, 13 * 588 + 1, 30 * 588, 68 * 588 - 1, 68 * 588, 68 * 588 + 1 };
foreach (int split in splits)
{
var ar1 = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 723722, 0, 0, split);
var ar2 = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 723722, 0, split, (int)ar0.FinalSampleCount);
ar1.Combine(ar2, split, (int)ar0.FinalSampleCount);
var offsets = new int[] { 0, -1, 1, -2, 2, -3, 3, -4, 4, -11, 11, -256, 256, -588, 588, 1 - 588 * 5, 588 * 5 - 1 };
foreach (int offs in offsets)
{
for (int track = 0; track < 3; track++)
{
string message = "split = " + CDImageLayout.TimeToString((uint)split/588) + "." + (split%588).ToString() + ", offset = " + offs.ToString() + ", track = " + (track + 1).ToString();
Assert.AreEqual<uint>(ar0.CRC(track, offs), ar1.CRC(track, offs), "CRC was not set correctly, " + message);
Assert.AreEqual<uint>(ar0.CRC450(track, offs), ar1.CRC450(track, offs), "CRC450 was not set correctly, " + message);
if ((track != 2 || offs <= 0) && (track != 0 || offs >= 0))
{
Assert.AreEqual<uint>(ar0.CRC32(track + 1, offs), ar1.CRC32(track + 1, offs), "CRC32 was not set correctly, " + message);
Assert.AreEqual<uint>(ar0.CRCWONULL(track + 1, offs), ar1.CRCWONULL(track + 1, offs), "CRCWONULL was not set correctly, " + message);
}
}
}
}
}
@@ -228,7 +244,7 @@ namespace CUETools.TestCodecs
public void OffsetSafeCRCRecordTest()
{
//OffsetSafeCRCRecord[] records = new OffsetSafeCRCRecord[5000];
var record0 = VerifyNoise("13 68 99 136", 2314, 0).OffsetSafeCRC;
var record0 = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 2314, 0).OffsetSafeCRC;
Assert.AreEqual(
"8+lTDqEZidfayuC0LoxnL9Oluf4ywo1muFBu115XBgf254fKIdfVWZOcsQraS4eI\r\n" +
@@ -242,11 +258,12 @@ namespace CUETools.TestCodecs
"96ZJS2aBroYAw2We5RC2oekmi+N75L6+eQB/4iZOxB9aGP1sALd/UZaJqZP8FcmW\r\n" +
"FJOXlBi/KW68TJvujz+2w/P7EaZ0L7llQAtoHwoJniuNN5WYXBlescGc+vyYr5df\r\n" +
"jrul+QMmQ4xMi10mglq7CMLVfZZFFgBdvGBrn1tL9bg=\r\n",
VerifyNoise("13 68 99 136", 2314, 13).OffsetSafeCRC.Base64);
TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 2314, 13).OffsetSafeCRC.Base64);
for (int offset = 0; offset < 5000; offset += (offset < 256 ? 1 : 37))
var offsets = new int[] { 1, 2, 3, 4, 8, 11, 15, 16, 31, 32, 255, 256, 597, 588, 588 * 5 - 1, 588 * 5, 4095, 4096, 4097, 5000 };
foreach (int offset in offsets)
{
var record = VerifyNoise("13 68 99 136", 2314, offset).OffsetSafeCRC;
var record = TestImageGenerator.CreateAccurateRipVerify("13 68 99 136", 2314, offset).OffsetSafeCRC;
int real_off = -offset;
int off;