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|
use crate::pathinfoservice::PathInfo;
use lazy_static::lazy_static;
use nix_compat::nixhash::{CAHash, NixHash};
use nix_compat::store_path::StorePath;
use rstest::{self, *};
use rstest_reuse::*;
use std::io;
use std::sync::Arc;
use tvix_castore::fixtures::{
DIRECTORY_COMPLICATED, DIRECTORY_WITH_KEEP, DUMMY_DIGEST, EMPTY_BLOB_CONTENTS,
EMPTY_BLOB_DIGEST, HELLOWORLD_BLOB_CONTENTS, HELLOWORLD_BLOB_DIGEST,
};
use tvix_castore::{
blobservice::{BlobService, MemoryBlobService},
directoryservice::{DirectoryService, MemoryDirectoryService},
Node,
};
pub const DUMMY_PATH_STR: &str = "00000000000000000000000000000000-dummy";
pub const DUMMY_PATH_DIGEST: [u8; 20] = [0; 20];
lazy_static! {
pub static ref DUMMY_PATH: StorePath<String> = StorePath::from_name_and_digest_fixed("dummy", DUMMY_PATH_DIGEST).unwrap();
pub static ref CASTORE_NODE_SYMLINK: Node = Node::Symlink {
target: "/nix/store/somewhereelse".try_into().unwrap(),
};
/// The NAR representation of a symlink pointing to `/nix/store/somewhereelse`
pub static ref NAR_CONTENTS_SYMLINK: Vec<u8> = vec![
13, 0, 0, 0, 0, 0, 0, 0, b'n', b'i', b'x', b'-', b'a', b'r', b'c', b'h', b'i', b'v', b'e', b'-', b'1', 0,
0, 0, // "nix-archive-1"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
7, 0, 0, 0, 0, 0, 0, 0, b's', b'y', b'm', b'l', b'i', b'n', b'k', 0, // "symlink"
6, 0, 0, 0, 0, 0, 0, 0, b't', b'a', b'r', b'g', b'e', b't', 0, 0, // target
24, 0, 0, 0, 0, 0, 0, 0, b'/', b'n', b'i', b'x', b'/', b's', b't', b'o', b'r', b'e', b'/', b's', b'o',
b'm', b'e', b'w', b'h', b'e', b'r', b'e', b'e', b'l', b's',
b'e', // "/nix/store/somewhereelse"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0 // ")"
];
pub static ref CASTORE_NODE_HELLOWORLD: Node = Node::File {
digest: HELLOWORLD_BLOB_DIGEST.clone(),
size: HELLOWORLD_BLOB_CONTENTS.len() as u64,
executable: false,
};
/// The NAR representation of a regular file with the contents "Hello World!"
pub static ref NAR_CONTENTS_HELLOWORLD: Vec<u8> = vec![
13, 0, 0, 0, 0, 0, 0, 0, b'n', b'i', b'x', b'-', b'a', b'r', b'c', b'h', b'i', b'v', b'e', b'-', b'1', 0,
0, 0, // "nix-archive-1"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
7, 0, 0, 0, 0, 0, 0, 0, b'r', b'e', b'g', b'u', b'l', b'a', b'r', 0, // "regular"
8, 0, 0, 0, 0, 0, 0, 0, b'c', b'o', b'n', b't', b'e', b'n', b't', b's', // "contents"
12, 0, 0, 0, 0, 0, 0, 0, b'H', b'e', b'l', b'l', b'o', b' ', b'W', b'o', b'r', b'l', b'd', b'!', 0, 0,
0, 0, // "Hello World!"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0 // ")"
];
pub static ref CASTORE_NODE_TOO_BIG: Node = Node::File {
digest: HELLOWORLD_BLOB_DIGEST.clone(),
size: 42, // <- note the wrong size here!
executable: false,
};
pub static ref CASTORE_NODE_TOO_SMALL: Node = Node::File {
digest: HELLOWORLD_BLOB_DIGEST.clone(),
size: 2, // <- note the wrong size here!
executable: false,
};
pub static ref CASTORE_NODE_COMPLICATED: Node = Node::Directory {
digest: DIRECTORY_COMPLICATED.digest(),
size: DIRECTORY_COMPLICATED.size(),
};
/// The NAR representation of a more complicated directory structure.
pub static ref NAR_CONTENTS_COMPLICATED: Vec<u8> = vec![
13, 0, 0, 0, 0, 0, 0, 0, b'n', b'i', b'x', b'-', b'a', b'r', b'c', b'h', b'i', b'v', b'e', b'-', b'1', 0,
0, 0, // "nix-archive-1"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
9, 0, 0, 0, 0, 0, 0, 0, b'd', b'i', b'r', b'e', b'c', b't', b'o', b'r', b'y', 0, 0, 0, 0, 0, 0, 0, // "directory"
5, 0, 0, 0, 0, 0, 0, 0, b'e', b'n', b't', b'r', b'y', 0, 0, 0, // "entry"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'a', b'm', b'e', 0, 0, 0, 0, // "name"
5, 0, 0, 0, 0, 0, 0, 0, b'.', b'k', b'e', b'e', b'p', 0, 0, 0, // ".keep"
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'o', b'd', b'e', 0, 0, 0, 0, // "node"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
7, 0, 0, 0, 0, 0, 0, 0, b'r', b'e', b'g', b'u', b'l', b'a', b'r', 0, // "regular"
8, 0, 0, 0, 0, 0, 0, 0, b'c', b'o', b'n', b't', b'e', b'n', b't', b's', // "contents"
0, 0, 0, 0, 0, 0, 0, 0, // ""
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
5, 0, 0, 0, 0, 0, 0, 0, b'e', b'n', b't', b'r', b'y', 0, 0, 0, // "entry"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'a', b'm', b'e', 0, 0, 0, 0, // "name"
2, 0, 0, 0, 0, 0, 0, 0, b'a', b'a', 0, 0, 0, 0, 0, 0, // "aa"
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'o', b'd', b'e', 0, 0, 0, 0, // "node"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
7, 0, 0, 0, 0, 0, 0, 0, b's', b'y', b'm', b'l', b'i', b'n', b'k', 0, // "symlink"
6, 0, 0, 0, 0, 0, 0, 0, b't', b'a', b'r', b'g', b'e', b't', 0, 0, // target
24, 0, 0, 0, 0, 0, 0, 0, b'/', b'n', b'i', b'x', b'/', b's', b't', b'o', b'r', b'e', b'/', b's', b'o',
b'm', b'e', b'w', b'h', b'e', b'r', b'e', b'e', b'l', b's',
b'e', // "/nix/store/somewhereelse"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
5, 0, 0, 0, 0, 0, 0, 0, b'e', b'n', b't', b'r', b'y', 0, 0, 0, // "entry"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'a', b'm', b'e', 0, 0, 0, 0, // "name"
4, 0, 0, 0, 0, 0, 0, 0, b'k', b'e', b'e', b'p', 0, 0, 0, 0, // "keep"
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'o', b'd', b'e', 0, 0, 0, 0, // "node"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
9, 0, 0, 0, 0, 0, 0, 0, b'd', b'i', b'r', b'e', b'c', b't', b'o', b'r', b'y', 0, 0, 0, 0, 0, 0, 0, // "directory"
5, 0, 0, 0, 0, 0, 0, 0, b'e', b'n', b't', b'r', b'y', 0, 0, 0, // "entry"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b'n', b'a', b'm', b'e', 0, 0, 0, 0, // "name"
5, 0, 0, 0, 0, 0, 0, 0, 46, 107, 101, 101, 112, 0, 0, 0, // ".keep"
4, 0, 0, 0, 0, 0, 0, 0, 110, 111, 100, 101, 0, 0, 0, 0, // "node"
1, 0, 0, 0, 0, 0, 0, 0, b'(', 0, 0, 0, 0, 0, 0, 0, // "("
4, 0, 0, 0, 0, 0, 0, 0, b't', b'y', b'p', b'e', 0, 0, 0, 0, // "type"
7, 0, 0, 0, 0, 0, 0, 0, b'r', b'e', b'g', b'u', b'l', b'a', b'r', 0, // "regular"
8, 0, 0, 0, 0, 0, 0, 0, b'c', b'o', b'n', b't', b'e', b'n', b't', b's', // "contents"
0, 0, 0, 0, 0, 0, 0, 0, // ""
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
1, 0, 0, 0, 0, 0, 0, 0, b')', 0, 0, 0, 0, 0, 0, 0, // ")"
];
/// A PathInfo message
pub static ref PATH_INFO: PathInfo = PathInfo {
store_path: DUMMY_PATH.clone(),
node: tvix_castore::Node::Directory {
digest: DUMMY_DIGEST.clone(),
size: 0,
},
references: vec![DUMMY_PATH.clone()],
nar_sha256: [0; 32],
nar_size: 0,
signatures: vec![],
deriver: None,
ca: Some(CAHash::Nar(NixHash::Sha256([0; 32]))),
};
}
#[fixture]
pub(crate) fn blob_service() -> Arc<dyn BlobService> {
Arc::from(MemoryBlobService::default())
}
#[fixture]
pub(crate) async fn blob_service_with_contents() -> Arc<dyn BlobService> {
let blob_service = Arc::from(MemoryBlobService::default());
for (blob_contents, blob_digest) in [
(EMPTY_BLOB_CONTENTS, &*EMPTY_BLOB_DIGEST),
(HELLOWORLD_BLOB_CONTENTS, &*HELLOWORLD_BLOB_DIGEST),
] {
// put all data into the stores.
// insert blob into the store
let mut writer = blob_service.open_write().await;
tokio::io::copy(&mut io::Cursor::new(blob_contents), &mut writer)
.await
.unwrap();
assert_eq!(blob_digest.clone(), writer.close().await.unwrap());
}
blob_service
}
#[fixture]
pub(crate) fn directory_service() -> Arc<dyn DirectoryService> {
Arc::from(MemoryDirectoryService::default())
}
#[fixture]
pub(crate) async fn directory_service_with_contents() -> Arc<dyn DirectoryService> {
let directory_service = Arc::from(MemoryDirectoryService::default());
for directory in [&*DIRECTORY_WITH_KEEP, &*DIRECTORY_COMPLICATED] {
directory_service.put(directory.clone()).await.unwrap();
}
directory_service
}
#[template]
#[rstest]
#[case::symlink (&*CASTORE_NODE_SYMLINK, Ok(Ok(&*NAR_CONTENTS_SYMLINK)))]
#[case::helloworld (&*CASTORE_NODE_HELLOWORLD, Ok(Ok(&*NAR_CONTENTS_HELLOWORLD)))]
#[case::too_big (&*CASTORE_NODE_TOO_BIG, Ok(Err(io::ErrorKind::UnexpectedEof)))]
#[case::too_small (&*CASTORE_NODE_TOO_SMALL, Ok(Err(io::ErrorKind::InvalidInput)))]
#[case::complicated(&*CASTORE_NODE_COMPLICATED, Ok(Ok(&*NAR_CONTENTS_COMPLICATED)))]
fn castore_fixtures_template(
#[case] test_input: &Node,
#[case] test_output: Result<Result<&Vec<u8>, io::ErrorKind>, crate::nar::RenderError>,
) {
}
|
