use gix_object::{bstr::ByteSlice, commit::ref_iter::Token, CommitRefIter}; use crate::{ commit::{LONG_MESSAGE, MERGE_TAG, SIGNATURE}, fixture_name, hex_to_id, linus_signature, signature,}; #[test]fn newline_right_after_signature_multiline_header() -> crate::Result { let data = fixture_name("commit", "signed-whitespace.txt"); let tokens = CommitRefIter::from_bytes(&data).collect::<Result<Vec<_>, _>>()?; assert_eq!(tokens.len(), 7, "mainly a parsing exercise"); match tokens.last().expect("there are tokens") { Token::Message(msg) => { assert!(msg.starts_with(b"Rollup")); } _ => unreachable!(), } Ok(())} #[test]fn signed_with_encoding() -> crate::Result { let input = fixture_name("commit", "signed-with-encoding.txt"); let iter = CommitRefIter::from_bytes(&input); assert_eq!( iter.collect::<Result<Vec<_>, _>>()?, vec![ Token::Tree { id: hex_to_id("1973afa74d87b2bb73fa884aaaa8752aec43ea88") }, Token::Parent { id: hex_to_id("79c51cc86923e2b8ca0ee5c4eb75e48027133f9a") }, Token::Author { signature: signature(1592448995) }, Token::Committer { signature: signature(1592449083) }, Token::Encoding(b"ISO-8859-1".as_bstr()), Token::ExtraHeader((b"gpgsig".as_bstr(), SIGNATURE.as_bytes().as_bstr().into())), Token::Message(b"encoding & sig".as_bstr()), ] ); assert_eq!(iter.author().ok(), Some(signature(1592448995))); assert_eq!(iter.committer().ok(), Some(signature(1592449083))); Ok(())} #[test]fn whitespace() -> crate::Result { assert_eq!( CommitRefIter::from_bytes(&fixture_name("commit", "whitespace.txt")).collect::<Result<Vec<_>, _>>()?, vec![ Token::Tree { id: hex_to_id("9bed6275068a0575243ba8409253e61af81ab2ff") }, Token::Parent { id: hex_to_id("26b4df046d1776c123ac69d918f5aec247b58cc6") }, Token::Author { signature: signature(1592448450) }, Token::Committer { signature: signature(1592448450) }, Token::Message(b" nl".as_bstr()) ] ); Ok(())} #[test]fn unsigned() -> crate::Result { assert_eq!( CommitRefIter::from_bytes(&fixture_name("commit", "unsigned.txt")).collect::<Result<Vec<_>, _>>()?, vec![ Token::Tree { id: hex_to_id("1b2dfb4ac5e42080b682fc676e9738c94ce6d54d") }, Token::Author { signature: signature(1592437401) }, Token::Committer { signature: signature(1592437401) }, Token::Message(b"without sig".as_bstr()) ] ); Ok(())} #[test]fn signed_singleline() -> crate::Result { assert_eq!( CommitRefIter::from_bytes(&fixture_name("commit", "signed-singleline.txt")).collect::<Result<Vec<_>, _>>()?, vec![ Token::Tree { id: hex_to_id("00fc39317701176e326974ce44f5bd545a32ec0b") }, Token::Parent { id: hex_to_id("09d8d3a12e161a7f6afb522dbe8900a9c09bce06") }, Token::Author { signature: signature(1592391367) }, Token::Committer { signature: signature(1592391367) }, Token::ExtraHeader((b"gpgsig".as_bstr(), b"magic:signature".as_bstr().into())), Token::Message(b"update tasks\n".as_bstr()), ] ); assert_eq!( CommitRefIter::from_bytes(&fixture_name("commit", "signed-singleline.txt")) .parent_ids() .collect::<Vec<_>>(), vec![hex_to_id("09d8d3a12e161a7f6afb522dbe8900a9c09bce06")] ); Ok(())} #[test]fn error_handling() -> crate::Result { let data = fixture_name("commit", "unsigned.txt"); let iter = CommitRefIter::from_bytes(&data[..data.len() / 2]); let tokens = iter.collect::<Vec<_>>(); assert!( tokens.last().expect("at least the errored token").is_err(), "errors are propagated and none is returned from that point on" ); Ok(())} #[test]fn mergetag() -> crate::Result { let input = fixture_name("commit", "mergetag.txt"); let iter = CommitRefIter::from_bytes(&input); assert_eq!( iter.collect::<Result<Vec<_>, _>>()?, vec![ Token::Tree { id: hex_to_id("1c61918031bf2c7fab9e17dde3c52a6a9884fcb5") }, Token::Parent { id: hex_to_id("44ebe016df3aad96e3be8f95ec52397728dd7701") }, Token::Parent { id: hex_to_id("8d485da0ddee79d0e6713405694253d401e41b93") }, Token::Author { signature: linus_signature(1591996221) }, Token::Committer { signature: linus_signature(1591996221) }, Token::ExtraHeader((b"mergetag".as_bstr(), MERGE_TAG.as_bytes().as_bstr().into())), Token::Message(LONG_MESSAGE.into()), ] ); assert_eq!( iter.parent_ids().collect::<Vec<_>>(), vec![ hex_to_id("44ebe016df3aad96e3be8f95ec52397728dd7701"), hex_to_id("8d485da0ddee79d0e6713405694253d401e41b93") ] ); assert_eq!(iter.message().ok(), Some(LONG_MESSAGE.into())); Ok(())} mod method { use gix_object::CommitRefIter; use crate::{fixture_name, hex_to_id, signature}; #[test] fn tree_id() -> crate::Result { let input = fixture_name("commit", "unsigned.txt"); let iter = CommitRefIter::from_bytes(&input); assert_eq!( iter.clone().tree_id().ok(), Some(hex_to_id("1b2dfb4ac5e42080b682fc676e9738c94ce6d54d")) ); assert_eq!( iter.signatures().collect::<Vec<_>>(), vec![signature(1592437401), signature(1592437401)] ); assert_eq!(iter.parent_ids().count(), 0); Ok(()) } #[test] fn signatures() -> crate::Result { let input = fixture_name("commit", "unsigned.txt"); let iter = CommitRefIter::from_bytes(&input); assert_eq!( iter.signatures().collect::<Vec<_>>(), vec![signature(1592437401), signature(1592437401)] ); assert_eq!(iter.author().ok(), Some(signature(1592437401))); assert_eq!(iter.committer().ok(), Some(signature(1592437401))); assert_eq!(iter.author().ok(), Some(signature(1592437401)), "it's not consuming"); Ok(()) }}
use gix_object::{bstr::ByteSlice, commit::ref_iter::Token, CommitRefIter};
use crate::{
commit::{LONG_MESSAGE, MERGE_TAG, SIGNATURE},
fixture_name, hex_to_id, linus_signature, signature,
};
#[test]
fn newline_right_after_signature_multiline_header() -> crate::Result {
let data = fixture_name("commit", "signed-whitespace.txt");
let tokens = CommitRefIter::from_bytes(&data).collect::<Result<Vec<_>, _>>()?;
assert_eq!(tokens.len(), 7, "mainly a parsing exercise");
match tokens.last().expect("there are tokens") {
Token::Message(msg) => {
assert!(msg.starts_with(b"Rollup"));
}
_ => unreachable!(),
}
Ok(())
}
#[test]
fn signed_with_encoding() -> crate::Result {
let input = fixture_name("commit", "signed-with-encoding.txt");
let iter = CommitRefIter::from_bytes(&input);
assert_eq!(
iter.collect::<Result<Vec<_>, _>>()?,
vec![
Token::Tree {
id: hex_to_id("1973afa74d87b2bb73fa884aaaa8752aec43ea88")
},
Token::Parent {
id: hex_to_id("79c51cc86923e2b8ca0ee5c4eb75e48027133f9a")
},
Token::Author {
signature: signature(1592448995)
},
Token::Committer {
signature: signature(1592449083)
},
Token::Encoding(b"ISO-8859-1".as_bstr()),
Token::ExtraHeader((b"gpgsig".as_bstr(), SIGNATURE.as_bytes().as_bstr().into())),
Token::Message(b"encoding & sig".as_bstr()),
]
);
assert_eq!(iter.author().ok(), Some(signature(1592448995)));
assert_eq!(iter.committer().ok(), Some(signature(1592449083)));
Ok(())
}
#[test]
fn whitespace() -> crate::Result {
assert_eq!(
CommitRefIter::from_bytes(&fixture_name("commit", "whitespace.txt")).collect::<Result<Vec<_>, _>>()?,
vec![
Token::Tree {
id: hex_to_id("9bed6275068a0575243ba8409253e61af81ab2ff")
},
Token::Parent {
id: hex_to_id("26b4df046d1776c123ac69d918f5aec247b58cc6")
},
Token::Author {
signature: signature(1592448450)
},
Token::Committer {
signature: signature(1592448450)
},
Token::Message(b" nl".as_bstr())
]
);
Ok(())
}
#[test]
fn unsigned() -> crate::Result {
assert_eq!(
CommitRefIter::from_bytes(&fixture_name("commit", "unsigned.txt")).collect::<Result<Vec<_>, _>>()?,
vec![
Token::Tree {
id: hex_to_id("1b2dfb4ac5e42080b682fc676e9738c94ce6d54d")
},
Token::Author {
signature: signature(1592437401)
},
Token::Committer {
signature: signature(1592437401)
},
Token::Message(b"without sig".as_bstr())
]
);
Ok(())
}
#[test]
fn signed_singleline() -> crate::Result {
assert_eq!(
CommitRefIter::from_bytes(&fixture_name("commit", "signed-singleline.txt")).collect::<Result<Vec<_>, _>>()?,
vec![
Token::Tree {
id: hex_to_id("00fc39317701176e326974ce44f5bd545a32ec0b")
},
Token::Parent {
id: hex_to_id("09d8d3a12e161a7f6afb522dbe8900a9c09bce06")
},
Token::Author {
signature: signature(1592391367)
},
Token::Committer {
signature: signature(1592391367)
},
Token::ExtraHeader((b"gpgsig".as_bstr(), b"magic:signature".as_bstr().into())),
Token::Message(b"update tasks\n".as_bstr()),
]
);
assert_eq!(
CommitRefIter::from_bytes(&fixture_name("commit", "signed-singleline.txt"))
.parent_ids()
.collect::<Vec<_>>(),
vec![hex_to_id("09d8d3a12e161a7f6afb522dbe8900a9c09bce06")]
);
Ok(())
}
#[test]
fn error_handling() -> crate::Result {
let data = fixture_name("commit", "unsigned.txt");
let iter = CommitRefIter::from_bytes(&data[..data.len() / 2]);
let tokens = iter.collect::<Vec<_>>();
assert!(
tokens.last().expect("at least the errored token").is_err(),
"errors are propagated and none is returned from that point on"
);
Ok(())
}
#[test]
fn mergetag() -> crate::Result {
let input = fixture_name("commit", "mergetag.txt");
let iter = CommitRefIter::from_bytes(&input);
assert_eq!(
iter.collect::<Result<Vec<_>, _>>()?,
vec![
Token::Tree {
id: hex_to_id("1c61918031bf2c7fab9e17dde3c52a6a9884fcb5")
},
Token::Parent {
id: hex_to_id("44ebe016df3aad96e3be8f95ec52397728dd7701")
},
Token::Parent {
id: hex_to_id("8d485da0ddee79d0e6713405694253d401e41b93")
},
Token::Author {
signature: linus_signature(1591996221)
},
Token::Committer {
signature: linus_signature(1591996221)
},
Token::ExtraHeader((b"mergetag".as_bstr(), MERGE_TAG.as_bytes().as_bstr().into())),
Token::Message(LONG_MESSAGE.into()),
]
);
assert_eq!(
iter.parent_ids().collect::<Vec<_>>(),
vec![
hex_to_id("44ebe016df3aad96e3be8f95ec52397728dd7701"),
hex_to_id("8d485da0ddee79d0e6713405694253d401e41b93")
]
);
assert_eq!(iter.message().ok(), Some(LONG_MESSAGE.into()));
Ok(())
}
mod method {
use gix_object::CommitRefIter;
use crate::{fixture_name, hex_to_id, signature};
#[test]
fn tree_id() -> crate::Result {
let input = fixture_name("commit", "unsigned.txt");
let iter = CommitRefIter::from_bytes(&input);
assert_eq!(
iter.clone().tree_id().ok(),
Some(hex_to_id("1b2dfb4ac5e42080b682fc676e9738c94ce6d54d"))
);
assert_eq!(
iter.signatures().collect::<Vec<_>>(),
vec![signature(1592437401), signature(1592437401)]
);
assert_eq!(iter.parent_ids().count(), 0);
Ok(())
}
#[test]
fn signatures() -> crate::Result {
let input = fixture_name("commit", "unsigned.txt");
let iter = CommitRefIter::from_bytes(&input);
assert_eq!(
iter.signatures().collect::<Vec<_>>(),
vec![signature(1592437401), signature(1592437401)]
);
assert_eq!(iter.author().ok(), Some(signature(1592437401)));
assert_eq!(iter.committer().ok(), Some(signature(1592437401)));
assert_eq!(iter.author().ok(), Some(signature(1592437401)), "it's not consuming");
Ok(())
}
}