use git_object::{borrowed, bstr::ByteSlice, Sign, Time};
mod object {
use git_odb::loose::Object;
#[test]
fn size_in_memory() {
assert_eq!(
std::mem::size_of::<Object>(),
848,
"Loose objects should not grow larger unexpectedly"
)
}
}
mod db {
use crate::{fixture_path, hex_to_id};
use git_odb::loose::Db;
use pretty_assertions::assert_eq;
fn ldb() -> Db {
Db::at(fixture_path("objects"))
}
#[test]
fn iter() {
let mut oids = ldb().iter().map(Result::unwrap).collect::<Vec<_>>();
oids.sort();
assert_eq!(
oids,
vec![
hex_to_id("37d4e6c5c48ba0d245164c4e10d5f41140cab980"), // blob
hex_to_id("595dfd62fc1ad283d61bb47a24e7a1f66398f84d"), // blob
hex_to_id("6ba2a0ded519f737fd5b8d5ccfb141125ef3176f"), // tree
hex_to_id("722fe60ad4f0276d5a8121970b5bb9dccdad4ef9"), // tag
hex_to_id("96ae868b3539f551c88fd5f02394d022581b11b0"), // tree
hex_to_id("a706d7cd20fc8ce71489f34b50cf01011c104193"), // blob (big)
hex_to_id("ffa700b4aca13b80cb6b98a078e7c96804f8e0ec"), // commit
]
)
}
mod locate {
use crate::{hex_to_id, loose::db::ldb, loose::signature};
use git_object::{
borrowed,
borrowed::{TreeEntry, TreeMode},
bstr::ByteSlice,
Kind,
};
use git_odb::loose;
use std::io::Read;
#[test]
fn tag() {
let mut o = locate("722fe60ad4f0276d5a8121970b5bb9dccdad4ef9");
assert_eq!(o.kind, Kind::Tag);
assert_eq!(o.size, 1024);
let tag = o.decode().unwrap();
let expected = borrowed::Tag {
target: b"ffa700b4aca13b80cb6b98a078e7c96804f8e0ec".as_bstr(),
name: b"1.0.0".as_bstr(),
target_kind: Kind::Commit,
message: b"for the signature".as_bstr(),
pgp_signature: Some(
b"-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - https://gpgtools.org
iQIzBAABCgAdFiEEw7xSvXbiwjusbsBqZl+Z+p2ZlmwFAlsapyYACgkQZl+Z+p2Z
lmy6Ug/+KzvzqiNpzz1bMVVAzp8NCbiEO3QGYPyeQc521lBwpaTrRYR+oHJY15r3
OdL5WDysTpjN8N5FNyfmvzkuPdTkK3JlYmO7VRjdA2xu/B6vIZLaOfAowFrhMvKo
8eoqwGcAP3rC5TuWEgzq2qhbjS4JXFLd4NLjWEFqT2Y2UKm+g8TeGOsa/0pF4Nq5
xeW4qCYR0WcQLFedbpkKHxag2GfaXKvzNNJdqYhVQssNa6BeSmsfDvlWYNe617wV
NvsR/zJT0wHb5SSH+h6QmwA7LQIQF//83Vc3aF7kv9D54r3ibXW5TjZ3WoeTUZO7
kefkzJ12EYDCFLPhHvXPog518nO8Ot46dX+okrF0/B4N3RFTvjKr7VAGTzv2D/Dg
DrD531S2F71b+JIRh641eeP7bjWFQi3tWLtrEOtjjsKPJfYRMKpYFnAO4UUJ6Rck
Z5fFXEUCO8d5WT56jzKDjmVoY01lA87O1YsP/J+zQAlc9v1k6jqeQ53LZNgTN+ue
5fJuSPT3T43pSOD1VQSr3aZ2Anc4Qu7K8uX9lkpxF9Sc0tDbeCosFLZMWNVp6m+e
cjHJZXWmV4CcRfmLsXzU8s2cR9A0DBvOxhPD1TlKC2JhBFXigjuL9U4Rbq9tdegB
2n8f2douw6624Tn/6Lm4a7AoxmU+CMiYagDxDL3RuZ8CAfh3bn0=
=aIns
-----END PGP SIGNATURE-----"
.as_bstr(),
),
signature: signature(1528473343),
};
assert_eq!(tag.as_tag().unwrap(), &expected)
}
#[test]
fn commit() {
let mut o = locate("ffa700b4aca13b80cb6b98a078e7c96804f8e0ec");
assert_eq!(o.kind, Kind::Commit);
assert_eq!(o.size, 1084);
let expected = borrowed::Commit {
tree: b"6ba2a0ded519f737fd5b8d5ccfb141125ef3176f".as_bstr(),
parents: vec![].into(),
author: signature(1528473303),
committer: signature(1528473303),
encoding: None,
message: b"initial commit\n".as_bstr(),
pgp_signature: Some(b"-----BEGIN PGP SIGNATURE-----\n Comment: GPGTools - https://gpgtools.org\n \n iQIzBAABCgAdFiEEw7xSvXbiwjusbsBqZl+Z+p2ZlmwFAlsaptwACgkQZl+Z+p2Z\n lmxXSQ//fj6t7aWoEKeMdFigfj6OXWPUyrRbS0N9kpJeOfA0BIOea/6Jbn8J5qh1\n YRfrySOzHPXR5Y+w4GwLiVas66qyhAbk4yeqZM0JxBjHDyPyRGhjUd3y7WjEa6bj\n P0ACAIkYZQ/Q/LDE3eubmhAwEobBH3nZbwE+/zDIG0i265bD5C0iDumVOiKkSelw\n cr6FZVw1HH+GcabFkeLRZLNGmPqGdbeBwYERqb0U1aRCzV1xLYteoKwyWcYaH8E3\n 97z1rwhUO/L7o8WUEJtP3CLB0zuocslMxskf6bCeubBnRNJ0YrRmxGarxCP3vn4D\n 3a/MwECnl6mnUU9t+OnfvrzLDN73rlq8iasUq6hGe7Sje7waX6b2UGpxHqwykmXg\n VimD6Ah7svJanHryfJn38DvJW/wOMqmAnSUAp+Y8W9EIe0xVntCmtMyoKuqBoY7T\n JlZ1kHJte6ELIM5JOY9Gx7D0ZCSKZJQqyjoqtl36dsomT0I78/+7QS1DP4S6XB7d\n c3BYH0JkW81p7AAFbE543ttN0Z4wKXErMFqUKnPZUIEuybtlNYV+krRdfDBWQysT\n 3MBebjguVQ60oGs06PzeYBosKGQrHggAcwduLFuqXhLTJqN4UQ18RkE0vbtG3YA0\n +XtZQM13vURdfwFI5qitAGgw4EzPVrkWWzApzLCrRPEMbvP+b9A=\n =2qqN\n -----END PGP SIGNATURE-----".as_bstr()),
};
let object = o.decode().unwrap();
assert_eq!(object.as_commit().unwrap(), &expected)
}
#[test]
fn blob_stream() {
let o = locate("37d4e6c5c48ba0d245164c4e10d5f41140cab980");
assert_eq!(
o.stream()
.unwrap()
.bytes()
.collect::<Result<Vec<_>, _>>()
.unwrap()
.as_slice()
.as_bstr(),
b"hi there\n".as_bstr()
);
}
#[test]
fn blob() {
let mut o = locate("37d4e6c5c48ba0d245164c4e10d5f41140cab980");
assert_eq!(
o.decode().unwrap().as_blob().unwrap(),
&borrowed::Blob {
data: &[104, 105, 32, 116, 104, 101, 114, 101, 10]
},
"small blobs are treated similarly to other object types and are read into memory at once when the header is read"
);
}
#[test]
fn blob_big_stream() {
let o = locate("a706d7cd20fc8ce71489f34b50cf01011c104193");
let size = o.size;
assert_eq!(o.stream().unwrap().bytes().filter_map(Result::ok).count(), size);
}
#[test]
fn blob_big() {
let mut o = locate("a706d7cd20fc8ce71489f34b50cf01011c104193");
let size = o.size;
assert_eq!(
o.decode().unwrap().as_blob().unwrap().data.len(),
size,
"bigger blobs are not read completely when the header is parsed and thus need an extra step"
);
}
fn locate(hex: &str) -> loose::Object {
ldb().locate(&hex_to_id(hex)).unwrap()
}
#[test]
fn tree() {
let mut o = locate("6ba2a0ded519f737fd5b8d5ccfb141125ef3176f");
assert_eq!(o.kind, Kind::Tree);
assert_eq!(o.size, 66);
let expected = borrowed::Tree {
entries: vec![
TreeEntry {
mode: TreeMode::Tree,
filename: b"dir".as_bstr(),
oid: &[
150, 174, 134, 139, 53, 57, 245, 81, 200, 143, 213, 240, 35, 148, 208, 34, 88, 27, 17, 176,
],
},
TreeEntry {
mode: TreeMode::Blob,
filename: b"file.txt".as_bstr(),
oid: &[
55, 212, 230, 197, 196, 139, 160, 210, 69, 22, 76, 78, 16, 213, 244, 17, 64, 202, 185, 128,
],
},
],
};
let tree = o.decode().unwrap();
assert_eq!(tree.as_tree().unwrap(), &expected)
}
}
}
fn signature(time: u32) -> borrowed::Signature<'static> {
borrowed::Signature {
name: b"Sebastian Thiel".as_bstr(),
email: b"byronimo@gmail.com".as_bstr(),
time: Time {
time,
offset: 7200,
sign: Sign::Plus,
},
}
}