private static byte[] GetPreviousRevision(GitFileStatusTracker tracker, string fileName)
{
byte[] cachedBytes = tracker.GetFileContent(fileName);
if (cachedBytes == null)
return cachedBytes;
if (Environment.NewLine != "\r\n")
return cachedBytes;
WorkingTreeOptions options = tracker.Repository.GetConfig().Get(WorkingTreeOptions.KEY);
if (options.GetAutoCRLF() != CoreConfig.AutoCRLF.TRUE)
return cachedBytes;
int lines = 0;
for (int i = 0; i < cachedBytes.Length; i++)
{
if (cachedBytes[i] == '\n' && (i == 0 || cachedBytes[i - 1] != '\r'))
lines++;
}
byte[] result = new byte[cachedBytes.Length + lines];
for (int i = 0, j = 0; i < cachedBytes.Length; i++)
{
byte current = cachedBytes[i];
if (current == '\n' && (i == 0 || cachedBytes[i - 1] != '\r'))
result[j++] = (byte)'\r';
result[j++] = current;
}
return result;
}
public void GetFileContentTestNegative()
{
GitFileStatusTracker tracker = new GitFileStatusTracker(tempFolder);
var fileContent = tracker.GetFileContent(tempFile + ".bad");
Assert.IsNull(fileContent);
GitFileStatusTracker.Init(tempFolder);
File.WriteAllLines(tempFile, lines);
tracker = new GitFileStatusTracker(tempFolder);
fileContent = tracker.GetFileContent(tempFile + ".bad");
Assert.IsNull(fileContent);
tracker.StageFile(tempFile);
fileContent = tracker.GetFileContent(tempFile + ".bad");
Assert.IsNull(fileContent);
tracker.Commit("中文 1čtestč");
fileContent = tracker.GetFileContent(tempFile + ".bad");
Assert.IsNull(fileContent);
}
private static byte[] GetPreviousRevision(GitFileStatusTracker tracker, string fileName)
{
byte[] cachedBytes = tracker.GetFileContent(fileName);
if (cachedBytes == null)
{
return(cachedBytes);
}
if (Environment.NewLine != "\r\n")
{
return(cachedBytes);
}
WorkingTreeOptions options = tracker.Repository.GetConfig().Get(WorkingTreeOptions.KEY);
if (options.GetAutoCRLF() != CoreConfig.AutoCRLF.TRUE)
{
return(cachedBytes);
}
int lines = 0;
for (int i = 0; i < cachedBytes.Length; i++)
{
if (cachedBytes[i] == '\n' && (i == 0 || cachedBytes[i - 1] != '\r'))
{
lines++;
}
}
byte[] result = new byte[cachedBytes.Length + lines];
for (int i = 0, j = 0; i < cachedBytes.Length; i++)
{
byte current = cachedBytes[i];
if (current == '\n' && (i == 0 || cachedBytes[i - 1] != '\r'))
{
result[j++] = (byte)'\r';
}
result[j++] = current;
}
return(result);
}
public void GetFileContentTest()
{
GitFileStatusTracker.Init(tempFolder);
File.WriteAllLines(tempFile, lines);
GitFileStatusTracker tracker = new GitFileStatusTracker(tempFolder);
tracker.StageFile(tempFile);
tracker.Commit("中文 1čtestč");
var fileContent = tracker.GetFileContent(tempFile);
using (var binWriter = new BinaryWriter(File.Open(tempFile + ".bk", System.IO.FileMode.Create)))
{
binWriter.Write(fileContent);
}
var newlines = File.ReadAllLines(tempFile + ".bk");
Assert.AreEqual(lines[0], newlines[0]);
Assert.AreEqual(lines[1], newlines[1]);
Assert.AreEqual(lines[2], newlines[2]);
}
