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|
use crate::proto::{PathInfo, ValidatePathInfoError};
use crate::tests::fixtures::*;
use bytes::Bytes;
use nix_compat::store_path::{self, StorePath};
use std::str::FromStr;
use test_case::test_case;
use tvix_castore::proto as castorepb;
#[test_case(
None,
Err(ValidatePathInfoError::NoNodePresent()) ;
"No node"
)]
#[test_case(
Some(castorepb::Node { node: None }),
Err(ValidatePathInfoError::NoNodePresent());
"No node 2"
)]
fn validate_no_node(
t_node: Option<castorepb::Node>,
t_result: Result<StorePath, ValidatePathInfoError>,
) {
// construct the PathInfo object
let p = PathInfo {
node: t_node,
..Default::default()
};
assert_eq!(t_result, p.validate());
}
#[test_case(
castorepb::DirectoryNode {
name: DUMMY_NAME.into(),
digest: DUMMY_DIGEST.clone().into(),
size: 0,
},
Ok(StorePath::from_str(DUMMY_NAME).expect("must succeed"));
"ok"
)]
#[test_case(
castorepb::DirectoryNode {
name: DUMMY_NAME.into(),
digest: Bytes::new(),
size: 0,
},
Err(ValidatePathInfoError::InvalidNodeDigestLen(0));
"invalid digest length"
)]
#[test_case(
castorepb::DirectoryNode {
name: "invalid".into(),
digest: DUMMY_DIGEST.clone().into(),
size: 0,
},
Err(ValidatePathInfoError::InvalidNodeName(
"invalid".into(),
store_path::Error::InvalidLength()
));
"invalid node name"
)]
fn validate_directory(
t_directory_node: castorepb::DirectoryNode,
t_result: Result<StorePath, ValidatePathInfoError>,
) {
// construct the PathInfo object
let p = PathInfo {
node: Some(castorepb::Node {
node: Some(castorepb::node::Node::Directory(t_directory_node)),
}),
..Default::default()
};
assert_eq!(t_result, p.validate());
}
#[test_case(
castorepb::FileNode {
name: DUMMY_NAME.into(),
digest: DUMMY_DIGEST.clone().into(),
size: 0,
executable: false,
},
Ok(StorePath::from_str(DUMMY_NAME).expect("must succeed"));
"ok"
)]
#[test_case(
castorepb::FileNode {
name: DUMMY_NAME.into(),
digest: Bytes::new(),
..Default::default()
},
Err(ValidatePathInfoError::InvalidNodeDigestLen(0));
"invalid digest length"
)]
#[test_case(
castorepb::FileNode {
name: "invalid".into(),
digest: DUMMY_DIGEST.clone().into(),
..Default::default()
},
Err(ValidatePathInfoError::InvalidNodeName(
"invalid".into(),
store_path::Error::InvalidLength()
));
"invalid node name"
)]
fn validate_file(
t_file_node: castorepb::FileNode,
t_result: Result<StorePath, ValidatePathInfoError>,
) {
// construct the PathInfo object
let p = PathInfo {
node: Some(castorepb::Node {
node: Some(castorepb::node::Node::File(t_file_node)),
}),
..Default::default()
};
assert_eq!(t_result, p.validate());
}
#[test_case(
castorepb::SymlinkNode {
name: DUMMY_NAME.into(),
..Default::default()
},
Ok(StorePath::from_str(DUMMY_NAME).expect("must succeed"));
"ok"
)]
#[test_case(
castorepb::SymlinkNode {
name: "invalid".into(),
..Default::default()
},
Err(ValidatePathInfoError::InvalidNodeName(
"invalid".into(),
store_path::Error::InvalidLength()
));
"invalid node name"
)]
fn validate_symlink(
t_symlink_node: castorepb::SymlinkNode,
t_result: Result<StorePath, ValidatePathInfoError>,
) {
// construct the PathInfo object
let p = PathInfo {
node: Some(castorepb::Node {
node: Some(castorepb::node::Node::Symlink(t_symlink_node)),
}),
..Default::default()
};
assert_eq!(t_result, p.validate());
}
/// Ensure parsing a correct PathInfo without narinfo populated succeeds.
#[test]
fn validate_references_without_narinfo_ok() {
assert!(PATH_INFO_WITHOUT_NARINFO.validate().is_ok());
}
/// Ensure parsing a correct PathInfo with narinfo populated succeeds.
#[test]
fn validate_references_with_narinfo_ok() {
assert!(PATH_INFO_WITH_NARINFO.validate().is_ok());
}
/// Create a PathInfo with a wrong digest length in narinfo.nar_sha256, and
/// ensure validation fails.
#[test]
fn validate_wrong_nar_sha256() {
let mut path_info = PATH_INFO_WITH_NARINFO.clone();
path_info.narinfo.as_mut().unwrap().nar_sha256 = vec![0xbe, 0xef].into();
match path_info.validate().expect_err("must_fail") {
ValidatePathInfoError::InvalidNarSha256DigestLen(2) => {}
e => panic!("unexpected error: {:?}", e),
};
}
/// Create a PathInfo with a wrong count of narinfo.reference_names,
/// and ensure validation fails.
#[test]
fn validate_inconsistent_num_refs_fail() {
let mut path_info = PATH_INFO_WITH_NARINFO.clone();
path_info.narinfo.as_mut().unwrap().reference_names = vec![];
match path_info.validate().expect_err("must_fail") {
ValidatePathInfoError::InconsistentNumberOfReferences(1, 0) => {}
e => panic!("unexpected error: {:?}", e),
};
}
/// Create a PathInfo with a wrong digest length in references.
#[test]
fn validate_invalid_reference_digest_len() {
let mut path_info = PATH_INFO_WITHOUT_NARINFO.clone();
path_info.references.push(vec![0xff, 0xff].into());
match path_info.validate().expect_err("must fail") {
ValidatePathInfoError::InvalidReferenceDigestLen(
1, // position
2, // unexpected digest len
) => {}
e => panic!("unexpected error: {:?}", e),
};
}
/// Create a PathInfo with a narinfo.reference_name[1] that is no valid store path.
#[test]
fn validate_invalid_narinfo_reference_name() {
let mut path_info = PATH_INFO_WITH_NARINFO.clone();
// This is invalid, as the store prefix is not part of reference_names.
path_info.narinfo.as_mut().unwrap().reference_names[0] =
"/nix/store/00000000000000000000000000000000-dummy".to_string();
match path_info.validate().expect_err("must fail") {
ValidatePathInfoError::InvalidNarinfoReferenceName(0, reference_name) => {
assert_eq!(
"/nix/store/00000000000000000000000000000000-dummy",
reference_name
);
}
e => panic!("unexpected error: {:?}", e),
}
}
/// Create a PathInfo with a narinfo.reference_name[0] that doesn't match references[0].
#[test]
fn validate_inconsistent_narinfo_reference_name_digest() {
let mut path_info = PATH_INFO_WITH_NARINFO.clone();
// mutate the first reference, they were all zeroes before
path_info.references[0] = vec![0xff; store_path::DIGEST_SIZE].into();
match path_info.validate().expect_err("must fail") {
ValidatePathInfoError::InconsistentNarinfoReferenceNameDigest(0, e_expected, e_actual) => {
assert_eq!(path_info.references[0][..], e_expected);
assert_eq!(DUMMY_OUTPUT_HASH[..], e_actual);
}
e => panic!("unexpected error: {:?}", e),
}
}
|
