private static void AssertParse(FileHeader fh)
{
int ptr = fh.ParseGitFileName(0, fh.buf.Length);
NUnit.Framework.Assert.IsTrue(ptr > 0);
ptr = fh.ParseGitHeaders(ptr, fh.buf.Length);
NUnit.Framework.Assert.IsTrue(ptr > 0);
}
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());
}
private int ParseDiffGit(byte[] buf, int start, int end)
{
FileHeader fh = new FileHeader(buf, start);
int ptr = fh.ParseGitFileName(start + DIFF_GIT.Length, end);
if (ptr < 0)
{
return(SkipFile(buf, start));
}
ptr = fh.ParseGitHeaders(ptr, end);
ptr = ParseHunks(fh, ptr, end);
fh.endOffset = ptr;
AddFile(fh);
return(ptr);
}
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 static void AssertParse(FileHeader fh)
{
int ptr = fh.ParseGitFileName(0, fh.buf.Length);
NUnit.Framework.Assert.IsTrue(ptr > 0);
ptr = fh.ParseGitHeaders(ptr, fh.buf.Length);
NUnit.Framework.Assert.IsTrue(ptr > 0);
}
private int ParseDiffGit(byte[] buf, int start, int end)
{
FileHeader fh = new FileHeader(buf, start);
int ptr = fh.ParseGitFileName(start + DIFF_GIT.Length, end);
if (ptr < 0)
{
return SkipFile(buf, start);
}
ptr = fh.ParseGitHeaders(ptr, end);
ptr = ParseHunks(fh, ptr, end);
fh.endOffset = ptr;
AddFile(fh);
return ptr;
}
public virtual void TestParseGitFileName_EmptyHeader()
{
FileHeader fh = Data("\n\n");
NUnit.Framework.Assert.AreEqual(1, fh.ParseGitFileName(0, fh.buf.Length));
}
public virtual void TestParseGitFileName_NoSecondLine()
{
FileHeader fh = Data("\n");
NUnit.Framework.Assert.AreEqual(-1, fh.ParseGitFileName(0, fh.buf.Length));
}
