/// <exception cref="System.IO.IOException"></exception> private void AssertNoCrLfHelper(string expect, string input) { byte[] inbytes = Sharpen.Runtime.GetBytesForString(input); byte[] expectBytes = Sharpen.Runtime.GetBytesForString(expect); for (int i = 0; i < 5; ++i) { byte[] buf = new byte[i]; InputStream @in = new ByteArrayInputStream(inbytes); ByteArrayOutputStream bos = new ByteArrayOutputStream(); OutputStream @out = new AutoCRLFOutputStream(bos); if (i > 0) { int n; while ((n = @in.Read(buf)) >= 0) { @out.Write(buf, 0, n); } } else { int c; while ((c = @in.Read()) != -1) { @out.Write(c); } } @out.Flush(); @in.Close(); @out.Close(); byte[] actualBytes = bos.ToByteArray(); NUnit.Framework.Assert.AreEqual(Encode(expectBytes), Encode(actualBytes), "bufsize=" + i); } }
/// <summary> /// Updates the file in the working tree with content and mode from an entry /// in the index. /// </summary> /// <remarks> /// Updates the file in the working tree with content and mode from an entry /// in the index. The new content is first written to a new temporary file in /// the same directory as the real file. Then that new file is renamed to the /// final filename. /// <p> /// TODO: this method works directly on File IO, we may need another /// abstraction (like WorkingTreeIterator). This way we could tell e.g. /// Eclipse that Files in the workspace got changed /// </p> /// </remarks> /// <param name="repo"></param> /// <param name="f"> /// the file to be modified. The parent directory for this file /// has to exist already /// </param> /// <param name="entry">the entry containing new mode and content</param> /// <param name="or">object reader to use for checkout</param> /// <exception cref="System.IO.IOException">System.IO.IOException</exception> public static void CheckoutEntry(Repository repo, FilePath f, DirCacheEntry entry , ObjectReader or) { ObjectLoader ol = or.Open(entry.GetObjectId()); FilePath parentDir = f.GetParentFile(); FilePath tmpFile = FilePath.CreateTempFile("._" + f.GetName(), null, parentDir); WorkingTreeOptions opt = repo.GetConfig().Get(WorkingTreeOptions.KEY); FileOutputStream rawChannel = new FileOutputStream(tmpFile); OutputStream channel; if (opt.GetAutoCRLF() == CoreConfig.AutoCRLF.TRUE) { channel = new AutoCRLFOutputStream(rawChannel); } else { channel = rawChannel; } try { ol.CopyTo(channel); } finally { channel.Close(); } FS fs = repo.FileSystem; if (opt.IsFileMode() && fs.SupportsExecute()) { if (FileMode.EXECUTABLE_FILE.Equals(entry.RawMode)) { if (!fs.CanExecute(tmpFile)) { fs.SetExecute(tmpFile, true); } } else { if (fs.CanExecute(tmpFile)) { fs.SetExecute(tmpFile, false); } } } if (!tmpFile.RenameTo(f)) { // tried to rename which failed. Let' delete the target file and try // again FileUtils.Delete(f); if (!tmpFile.RenameTo(f)) { throw new IOException(MessageFormat.Format(JGitText.Get().couldNotWriteFile, tmpFile .GetPath(), f.GetPath())); } } entry.LastModified = f.LastModified(); if (opt.GetAutoCRLF() != CoreConfig.AutoCRLF.FALSE) { entry.SetLength(f.Length()); } else { // AutoCRLF wants on-disk-size entry.SetLength((int)ol.GetSize()); } }
/// <exception cref="System.IO.IOException"></exception> private void AssertNoCrLfHelper(string expect, string input) { byte[] inbytes = Sharpen.Runtime.GetBytesForString(input); byte[] expectBytes = Sharpen.Runtime.GetBytesForString(expect); for (int i = 0; i < 5; ++i) { byte[] buf = new byte[i]; InputStream @in = new ByteArrayInputStream(inbytes); ByteArrayOutputStream bos = new ByteArrayOutputStream(); OutputStream @out = new AutoCRLFOutputStream(bos); if (i > 0) { int n; while ((n = @in.Read(buf)) >= 0) { @out.Write(buf, 0, n); } } else { int c; while ((c = @in.Read()) != -1) { @out.Write(c); } } @out.Flush(); @in.Close(); @out.Close(); byte[] actualBytes = bos.ToByteArray(); NUnit.Framework.Assert.AreEqual(Encode(expectBytes), Encode(actualBytes), "bufsize=" + i); } }