public virtual void TestParseAbbrIndexLine_NoMode() { int a = 7; string oid = "78981922613b2afb6025042ff6bd878ac1994e85"; string nid = "61780798228d17af2d34fce4cfbdf35556832472"; FileHeader fh = Data("diff --git a/a b/a\n" + "index " + Sharpen.Runtime.Substring (oid, 0, a - 1) + ".." + Sharpen.Runtime.Substring(nid, 0, a - 1) + "\n" + "--- a/a\n" + "+++ b/a\n"); AssertParse(fh); NUnit.Framework.Assert.AreEqual("a", fh.GetOldPath()); NUnit.Framework.Assert.AreEqual("a", fh.GetNewPath()); NUnit.Framework.Assert.IsNull(fh.GetOldMode()); NUnit.Framework.Assert.IsNull(fh.GetNewMode()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); NUnit.Framework.Assert.IsNotNull(fh.GetOldId()); NUnit.Framework.Assert.IsNotNull(fh.GetNewId()); NUnit.Framework.Assert.IsFalse(fh.GetOldId().IsComplete); NUnit.Framework.Assert.IsFalse(fh.GetNewId().IsComplete); NUnit.Framework.Assert.AreEqual(Sharpen.Runtime.Substring(oid, 0, a - 1), fh.GetOldId ().Name); NUnit.Framework.Assert.AreEqual(Sharpen.Runtime.Substring(nid, 0, a - 1), fh.GetNewId ().Name); NUnit.Framework.Assert.IsTrue(ObjectId.FromString(oid).StartsWith(fh.GetOldId())); NUnit.Framework.Assert.IsTrue(ObjectId.FromString(nid).StartsWith(fh.GetNewId())); }
public virtual void TestParse_GitBinaryDelta() { NGit.Patch.Patch p = ParseTestPatchFile(); NUnit.Framework.Assert.AreEqual(1, p.GetFiles().Count); NUnit.Framework.Assert.IsTrue(p.GetErrors().IsEmpty()); FileHeader fh = p.GetFiles()[0]; NUnit.Framework.Assert.IsTrue(fh.GetNewPath().StartsWith("zero.bin")); NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.MODIFY, fh.GetChangeType()); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.GIT_BINARY, fh.GetPatchType( )); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetNewMode()); NUnit.Framework.Assert.IsNotNull(fh.GetOldId()); NUnit.Framework.Assert.IsNotNull(fh.GetNewId()); NUnit.Framework.Assert.AreEqual("08e7df176454f3ee5eeda13efa0adaa54828dfd8", fh.GetOldId ().Name); NUnit.Framework.Assert.AreEqual("d70d8710b6d32ff844af0ee7c247e4b4b051867f", fh.GetNewId ().Name); NUnit.Framework.Assert.IsTrue(fh.GetHunks().IsEmpty()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); BinaryHunk fwd = fh.GetForwardBinaryHunk(); BinaryHunk rev = fh.GetReverseBinaryHunk(); NUnit.Framework.Assert.IsNotNull(fwd); NUnit.Framework.Assert.IsNotNull(rev); NUnit.Framework.Assert.AreEqual(12, fwd.GetSize()); NUnit.Framework.Assert.AreEqual(11, rev.GetSize()); NUnit.Framework.Assert.AreSame(fh, fwd.GetFileHeader()); NUnit.Framework.Assert.AreSame(fh, rev.GetFileHeader()); NUnit.Framework.Assert.AreEqual(BinaryHunk.Type.DELTA_DEFLATED, fwd.GetType()); NUnit.Framework.Assert.AreEqual(BinaryHunk.Type.DELTA_DEFLATED, rev.GetType()); NUnit.Framework.Assert.AreEqual(496, fh.endOffset); }
public virtual void TestParseGitFileName_Empty() { FileHeader fh = Data(string.Empty); NUnit.Framework.Assert.AreEqual(-1, fh.ParseGitFileName(0, fh.buf.Length)); NUnit.Framework.Assert.IsNotNull(fh.GetHunks()); NUnit.Framework.Assert.IsTrue(fh.GetHunks().IsEmpty()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); }
public virtual void TestParseGitFileName_FailFooBar() { FileHeader fh = Data("a/foo b/bar\n-"); NUnit.Framework.Assert.IsTrue(fh.ParseGitFileName(0, fh.buf.Length) > 0); NUnit.Framework.Assert.IsNull(fh.GetOldPath()); NUnit.Framework.Assert.IsNull(fh.GetNewPath()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); }
public virtual void TestParseGitFileName_Foo() { string name = "foo"; FileHeader fh = Header(name); NUnit.Framework.Assert.AreEqual(GitLine(name).Length, fh.ParseGitFileName(0, fh.buf .Length)); NUnit.Framework.Assert.AreEqual(name, fh.GetOldPath()); NUnit.Framework.Assert.AreSame(fh.GetOldPath(), fh.GetNewPath()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); }
public virtual void TestParseGitFileName_SrcFooCNonStandardPrefix() { string name = "src/foo/bar/argh/code.c"; string header = "project-v-1.0/" + name + " mydev/" + name + "\n"; FileHeader fh = Data(header + "-"); NUnit.Framework.Assert.AreEqual(header.Length, fh.ParseGitFileName(0, fh.buf.Length )); NUnit.Framework.Assert.AreEqual(name, fh.GetOldPath()); NUnit.Framework.Assert.AreSame(fh.GetOldPath(), fh.GetNewPath()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); }
public virtual void TestParseGitFileName_DqFooSpLfNulBar() { string name = "foo \n\x0bar"; string dqName = "foo \\n\\0bar"; FileHeader fh = DqHeader(dqName); NUnit.Framework.Assert.AreEqual(DqGitLine(dqName).Length, fh.ParseGitFileName(0, fh.buf.Length)); NUnit.Framework.Assert.AreEqual(name, fh.GetOldPath()); NUnit.Framework.Assert.AreSame(fh.GetOldPath(), fh.GetNewPath()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); }
public virtual void TestParse_GitBinaryLiteral() { NGit.Patch.Patch p = ParseTestPatchFile(); int[] binsizes = new int[] { 359, 393, 372, 404 }; NUnit.Framework.Assert.AreEqual(5, p.GetFiles().Count); NUnit.Framework.Assert.IsTrue(p.GetErrors().IsEmpty()); for (int i = 0; i < 4; i++) { FileHeader fh = p.GetFiles()[i]; NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.ADD, fh.GetChangeType()); NUnit.Framework.Assert.IsNotNull(fh.GetOldId()); NUnit.Framework.Assert.IsNotNull(fh.GetNewId()); NUnit.Framework.Assert.AreEqual(ObjectId.ZeroId.Name, fh.GetOldId().Name); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetNewMode()); NUnit.Framework.Assert.IsTrue(fh.GetNewPath().StartsWith("org.spearce.egit.ui/icons/toolbar/" )); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.GIT_BINARY, fh.GetPatchType( )); NUnit.Framework.Assert.IsTrue(fh.GetHunks().IsEmpty()); NUnit.Framework.Assert.IsTrue(fh.HasMetaDataChanges()); BinaryHunk fwd = fh.GetForwardBinaryHunk(); BinaryHunk rev = fh.GetReverseBinaryHunk(); NUnit.Framework.Assert.IsNotNull(fwd); NUnit.Framework.Assert.IsNotNull(rev); NUnit.Framework.Assert.AreEqual(binsizes[i], fwd.GetSize()); NUnit.Framework.Assert.AreEqual(0, rev.GetSize()); NUnit.Framework.Assert.AreSame(fh, fwd.GetFileHeader()); NUnit.Framework.Assert.AreSame(fh, rev.GetFileHeader()); NUnit.Framework.Assert.AreEqual(BinaryHunk.Type.LITERAL_DEFLATED, fwd.GetType()); NUnit.Framework.Assert.AreEqual(BinaryHunk.Type.LITERAL_DEFLATED, rev.GetType()); } FileHeader fh_1 = p.GetFiles()[4]; NUnit.Framework.Assert.AreEqual("org.spearce.egit.ui/plugin.xml", fh_1.GetNewPath ()); NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.MODIFY, fh_1.GetChangeType() ); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.UNIFIED, fh_1.GetPatchType() ); NUnit.Framework.Assert.IsFalse(fh_1.HasMetaDataChanges()); NUnit.Framework.Assert.AreEqual("ee8a5a0", fh_1.GetNewId().Name); NUnit.Framework.Assert.IsNull(fh_1.GetForwardBinaryHunk()); NUnit.Framework.Assert.IsNull(fh_1.GetReverseBinaryHunk()); NUnit.Framework.Assert.AreEqual(1, fh_1.GetHunks().Count); NUnit.Framework.Assert.AreEqual(272, fh_1.GetHunks()[0].GetOldImage().GetStartLine ()); }
public virtual void TestParseModeChange() { FileHeader fh = Data("diff --git a/a b b/a b\n" + "old mode 100644\n" + "new mode 100755\n" ); AssertParse(fh); NUnit.Framework.Assert.AreEqual("a b", fh.GetOldPath()); NUnit.Framework.Assert.AreEqual("a b", fh.GetNewPath()); NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.MODIFY, fh.GetChangeType()); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.UNIFIED, fh.GetPatchType()); NUnit.Framework.Assert.IsTrue(fh.HasMetaDataChanges()); NUnit.Framework.Assert.IsNull(fh.GetOldId()); NUnit.Framework.Assert.IsNull(fh.GetNewId()); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetOldMode()); NUnit.Framework.Assert.AreSame(FileMode.EXECUTABLE_FILE, fh.GetNewMode()); NUnit.Framework.Assert.AreEqual(0, fh.GetScore()); }
public virtual void TestParseUnicodeName_DeleteFile() { FileHeader fh = Data("diff --git \"a/\\303\\205ngstr\\303\\266m\" \"b/\\303\\205ngstr\\303\\266m\"\n" + "deleted file mode 100644\n" + "index 7898192..0000000\n" + "--- \"a/\\303\\205ngstr\\303\\266m\"\n" + "+++ /dev/null\n" + "@@ -1 +0,0 @@\n" + "-a\n"); AssertParse(fh); NUnit.Framework.Assert.AreEqual("\u00c5ngstr\u00f6m", fh.GetOldPath()); NUnit.Framework.Assert.AreEqual("/dev/null", fh.GetNewPath()); NUnit.Framework.Assert.AreSame(DiffEntry.DEV_NULL, fh.GetNewPath()); NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.DELETE, fh.GetChangeType()); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.UNIFIED, fh.GetPatchType()); NUnit.Framework.Assert.IsTrue(fh.HasMetaDataChanges()); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetOldMode()); NUnit.Framework.Assert.AreSame(FileMode.MISSING, fh.GetNewMode()); NUnit.Framework.Assert.AreEqual("7898192", fh.GetOldId().Name); NUnit.Framework.Assert.AreEqual("0000000", fh.GetNewId().Name); NUnit.Framework.Assert.AreEqual(0, fh.GetScore()); }
public virtual void TestParseFullIndexLine_WithMode() { string oid = "78981922613b2afb6025042ff6bd878ac1994e85"; string nid = "61780798228d17af2d34fce4cfbdf35556832472"; FileHeader fh = Data("diff --git a/a b/a\n" + "index " + oid + ".." + nid + " 100644\n" + "--- a/a\n" + "+++ b/a\n"); AssertParse(fh); NUnit.Framework.Assert.AreEqual("a", fh.GetOldPath()); NUnit.Framework.Assert.AreEqual("a", fh.GetNewPath()); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetOldMode()); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetNewMode()); NUnit.Framework.Assert.IsFalse(fh.HasMetaDataChanges()); NUnit.Framework.Assert.IsNotNull(fh.GetOldId()); NUnit.Framework.Assert.IsNotNull(fh.GetNewId()); NUnit.Framework.Assert.IsTrue(fh.GetOldId().IsComplete); NUnit.Framework.Assert.IsTrue(fh.GetNewId().IsComplete); NUnit.Framework.Assert.AreEqual(ObjectId.FromString(oid), fh.GetOldId().ToObjectId ()); NUnit.Framework.Assert.AreEqual(ObjectId.FromString(nid), fh.GetNewId().ToObjectId ()); }
public virtual void TestParse_NoBinary() { NGit.Patch.Patch p = ParseTestPatchFile(); NUnit.Framework.Assert.AreEqual(5, p.GetFiles().Count); NUnit.Framework.Assert.IsTrue(p.GetErrors().IsEmpty()); for (int i = 0; i < 4; i++) { FileHeader fh = p.GetFiles()[i]; NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.ADD, fh.GetChangeType()); NUnit.Framework.Assert.IsNotNull(fh.GetOldId()); NUnit.Framework.Assert.IsNotNull(fh.GetNewId()); NUnit.Framework.Assert.AreEqual("0000000", fh.GetOldId().Name); NUnit.Framework.Assert.AreSame(FileMode.MISSING, fh.GetOldMode()); NUnit.Framework.Assert.AreSame(FileMode.REGULAR_FILE, fh.GetNewMode()); NUnit.Framework.Assert.IsTrue(fh.GetNewPath().StartsWith("org.spearce.egit.ui/icons/toolbar/" )); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.BINARY, fh.GetPatchType()); NUnit.Framework.Assert.IsTrue(fh.GetHunks().IsEmpty()); NUnit.Framework.Assert.IsTrue(fh.HasMetaDataChanges()); NUnit.Framework.Assert.IsNull(fh.GetForwardBinaryHunk()); NUnit.Framework.Assert.IsNull(fh.GetReverseBinaryHunk()); } FileHeader fh_1 = p.GetFiles()[4]; NUnit.Framework.Assert.AreEqual("org.spearce.egit.ui/plugin.xml", fh_1.GetNewPath ()); NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.MODIFY, fh_1.GetChangeType() ); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.UNIFIED, fh_1.GetPatchType() ); NUnit.Framework.Assert.IsFalse(fh_1.HasMetaDataChanges()); NUnit.Framework.Assert.AreEqual("ee8a5a0", fh_1.GetNewId().Name); NUnit.Framework.Assert.IsNull(fh_1.GetForwardBinaryHunk()); NUnit.Framework.Assert.IsNull(fh_1.GetReverseBinaryHunk()); NUnit.Framework.Assert.AreEqual(1, fh_1.GetHunks().Count); NUnit.Framework.Assert.AreEqual(272, fh_1.GetHunks()[0].GetOldImage().GetStartLine ()); }
public virtual void TestParseCopy100() { FileHeader fh = Data("diff --git a/a b/ c/\\303\\205ngstr\\303\\266m\n" + "similarity index 100%\n" + "copy from a\n" + "copy to \" c/\\303\\205ngstr\\303\\266m\"\n"); int ptr = fh.ParseGitFileName(0, fh.buf.Length); NUnit.Framework.Assert.IsTrue(ptr > 0); NUnit.Framework.Assert.IsNull(fh.GetOldPath()); // can't parse names on a copy NUnit.Framework.Assert.IsNull(fh.GetNewPath()); ptr = fh.ParseGitHeaders(ptr, fh.buf.Length); NUnit.Framework.Assert.IsTrue(ptr > 0); NUnit.Framework.Assert.AreEqual("a", fh.GetOldPath()); NUnit.Framework.Assert.AreEqual(" c/\u00c5ngstr\u00f6m", fh.GetNewPath()); NUnit.Framework.Assert.AreEqual(DiffEntry.ChangeType.COPY, fh.GetChangeType()); NUnit.Framework.Assert.AreEqual(FileHeader.PatchType.UNIFIED, fh.GetPatchType()); NUnit.Framework.Assert.IsTrue(fh.HasMetaDataChanges()); NUnit.Framework.Assert.IsNull(fh.GetOldId()); NUnit.Framework.Assert.IsNull(fh.GetNewId()); NUnit.Framework.Assert.IsNull(fh.GetOldMode()); NUnit.Framework.Assert.IsNull(fh.GetNewMode()); NUnit.Framework.Assert.AreEqual(100, fh.GetScore()); }
private int ParseHunks(FileHeader fh, int c, int end) { byte[] buf = fh.buf; while (c < end) { // If we see a file header at this point, we have all of the // hunks for our current file. We should stop and report back // with this position so it can be parsed again later. // if (RawParseUtils.Match(buf, c, DIFF_GIT) >= 0) { break; } if (RawParseUtils.Match(buf, c, DIFF_CC) >= 0) { break; } if (RawParseUtils.Match(buf, c, DIFF_COMBINED) >= 0) { break; } if (RawParseUtils.Match(buf, c, FileHeader.OLD_NAME) >= 0) { break; } if (RawParseUtils.Match(buf, c, FileHeader.NEW_NAME) >= 0) { break; } if (FileHeader.IsHunkHdr(buf, c, end) == fh.GetParentCount()) { HunkHeader h = fh.NewHunkHeader(c); h.ParseHeader(); c = h.ParseBody(this, end); h.endOffset = c; fh.AddHunk(h); if (c < end) { switch (buf[c]) { case (byte)('@'): case (byte)('d'): case (byte)('\n'): { break; } default: { if (RawParseUtils.Match(buf, c, SIG_FOOTER) < 0 && RawParseUtils.Match(buf, c, SIG_FOOTER_WINDOWS) < 0) { Warn(buf, c, JGitText.Get().unexpectedHunkTrailer); } break; } } } continue; } int eol = RawParseUtils.NextLF(buf, c); if (fh.GetHunks().IsEmpty() && (RawParseUtils.Match(buf, c, GIT_BINARY) >= 0 || RawParseUtils.Match(buf, c, GIT_BINARY_WINDOWS) >= 0)) { fh.patchType = FileHeader.PatchType.GIT_BINARY; return ParseGitBinary(fh, eol, end); } if (fh.GetHunks().IsEmpty() && ((BIN_TRAILER.Length < eol - c && RawParseUtils.Match(buf, eol - BIN_TRAILER.Length, BIN_TRAILER) >= 0 ) || (BIN_TRAILER_WINDOWS.Length < eol - c && RawParseUtils.Match(buf, eol - BIN_TRAILER_WINDOWS.Length, BIN_TRAILER_WINDOWS) >= 0)) && MatchAny(buf, c, BIN_HEADERS )) { // The patch is a binary file diff, with no deltas. // fh.patchType = FileHeader.PatchType.BINARY; return eol; } // Skip this line and move to the next. Its probably garbage // after the last hunk of a file. // c = eol; } if (fh.GetHunks().IsEmpty() && fh.GetPatchType() == FileHeader.PatchType.UNIFIED && !fh.HasMetaDataChanges()) { // Hmm, an empty patch? If there is no metadata here we // really have a binary patch that we didn't notice above. // fh.patchType = FileHeader.PatchType.BINARY; } return c; }
private int ParseHunks(FileHeader fh, int c, int end) { byte[] buf = fh.buf; while (c < end) { // If we see a file header at this point, we have all of the // hunks for our current file. We should stop and report back // with this position so it can be parsed again later. // if (RawParseUtils.Match(buf, c, DIFF_GIT) >= 0) { break; } if (RawParseUtils.Match(buf, c, DIFF_CC) >= 0) { break; } if (RawParseUtils.Match(buf, c, DIFF_COMBINED) >= 0) { break; } if (RawParseUtils.Match(buf, c, FileHeader.OLD_NAME) >= 0) { break; } if (RawParseUtils.Match(buf, c, FileHeader.NEW_NAME) >= 0) { break; } if (FileHeader.IsHunkHdr(buf, c, end) == fh.GetParentCount()) { HunkHeader h = fh.NewHunkHeader(c); h.ParseHeader(); c = h.ParseBody(this, end); h.endOffset = c; fh.AddHunk(h); if (c < end) { switch (buf[c]) { case (byte)('@'): case (byte)('d'): case (byte)('\n'): { break; } default: { if (RawParseUtils.Match(buf, c, SIG_FOOTER) < 0 && RawParseUtils.Match(buf, c, SIG_FOOTER_WINDOWS) < 0) { Warn(buf, c, JGitText.Get().unexpectedHunkTrailer); } break; } } } continue; } int eol = RawParseUtils.NextLF(buf, c); if (fh.GetHunks().IsEmpty() && (RawParseUtils.Match(buf, c, GIT_BINARY) >= 0 || RawParseUtils.Match(buf, c, GIT_BINARY_WINDOWS) >= 0)) { fh.patchType = FileHeader.PatchType.GIT_BINARY; return(ParseGitBinary(fh, eol, end)); } if (fh.GetHunks().IsEmpty() && ((BIN_TRAILER.Length < eol - c && RawParseUtils.Match(buf, eol - BIN_TRAILER.Length, BIN_TRAILER) >= 0) || (BIN_TRAILER_WINDOWS.Length < eol - c && RawParseUtils.Match(buf, eol - BIN_TRAILER_WINDOWS.Length, BIN_TRAILER_WINDOWS) >= 0)) && MatchAny(buf, c, BIN_HEADERS )) { // The patch is a binary file diff, with no deltas. // fh.patchType = FileHeader.PatchType.BINARY; return(eol); } // Skip this line and move to the next. Its probably garbage // after the last hunk of a file. // c = eol; } if (fh.GetHunks().IsEmpty() && fh.GetPatchType() == FileHeader.PatchType.UNIFIED && !fh.HasMetaDataChanges()) { // Hmm, an empty patch? If there is no metadata here we // really have a binary patch that we didn't notice above. // fh.patchType = FileHeader.PatchType.BINARY; } return(c); }