public void GetOutputDirWithHash_IsSane()
{
StringAssert.IsMatch(@"^out[\\/][a-f0-9]{16}$",
DepFileUtil.GetOutputDirWithHash("out", "foo.proto"));
StringAssert.IsMatch(@"^[a-f0-9]{16}$",
DepFileUtil.GetOutputDirWithHash("", "foo.proto"));
}
public void GetOutputDirWithHash_HashesDir()
{
string PickHash(string fname) => DepFileUtil.GetOutputDirWithHash("", fname);
string same1 = PickHash("dir1/dir2/foo.proto");
string same2 = PickHash("dir1/dir2/proto.foo");
string same3 = PickHash("dir1/dir2/proto");
string same4 = PickHash("dir1/dir2/.proto");
string unsame1 = PickHash("dir2/foo.proto");
string unsame2 = PickHash("/dir2/foo.proto");
Assert.AreEqual(same1, same2);
Assert.AreEqual(same1, same3);
Assert.AreEqual(same1, same4);
Assert.AreNotEqual(same1, unsame1);
Assert.AreNotEqual(unsame1, unsame2);
}
