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refactor(tvix/store/tests): move fixtures into separate module

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Change-Id: I362dbf0899e4dc42114fd2e6a8fa7f537e9ea138
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8156
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
This commit is contained in:
Florian Klink 2023-02-27 09:12:09 +01:00 • committed by flokli
parent 28a862976b
commit e7279b6063
7 changed files with 94 additions and 95 deletions
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86
tvix/store/src/tests/fixtures.rs Normal file
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@ -0,0 +1,86 @@
use crate::proto::{self, Directory, DirectoryNode, FileNode, SymlinkNode};
use lazy_static::lazy_static;
pub const HELLOWORLD_BLOB_CONTENTS: &[u8] = b"Hello World!";
pub const EMPTY_BLOB_CONTENTS: &[u8] = b"";
lazy_static! {
pub static ref DUMMY_DIGEST: Vec<u8> = vec![
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00,
];
pub static ref DUMMY_DATA_1: Vec<u8> = vec![0x01, 0x02, 0x03];
pub static ref DUMMY_DATA_2: Vec<u8> = vec![0x04, 0x05];
pub static ref HELLOWORLD_BLOB_DIGEST: Vec<u8> =
blake3::hash(HELLOWORLD_BLOB_CONTENTS).as_bytes().to_vec();
pub static ref EMPTY_BLOB_DIGEST: Vec<u8> =
blake3::hash(EMPTY_BLOB_CONTENTS).as_bytes().to_vec();
// 2 bytes
pub static ref BLOB_A: Vec<u8> = vec![0x00, 0x01];
pub static ref BLOB_A_DIGEST: Vec<u8> = blake3::hash(&BLOB_A).as_bytes().to_vec();
// 1MB
pub static ref BLOB_B: Vec<u8> = (0..255).collect::<Vec<u8>>().repeat(4 * 1024);
pub static ref BLOB_B_DIGEST: Vec<u8> = blake3::hash(&BLOB_B).as_bytes().to_vec();
// Directories
pub static ref DIRECTORY_WITH_KEEP: proto::Directory = proto::Directory {
directories: vec![],
files: vec![FileNode {
name: ".keep".to_string(),
digest: EMPTY_BLOB_DIGEST.to_vec(),
size: 0,
executable: false,
}],
symlinks: vec![],
};
pub static ref DIRECTORY_COMPLICATED: proto::Directory = proto::Directory {
directories: vec![DirectoryNode {
name: "keep".to_string(),
digest: DIRECTORY_WITH_KEEP.digest(),
size: DIRECTORY_WITH_KEEP.size(),
}],
files: vec![FileNode {
name: ".keep".to_string(),
digest: EMPTY_BLOB_DIGEST.to_vec(),
size: 0,
executable: false,
}],
symlinks: vec![SymlinkNode {
name: "aa".to_string(),
target: "/nix/store/somewhereelse".to_string(),
}],
};
pub static ref DIRECTORY_A: Directory = Directory::default();
pub static ref DIRECTORY_B: Directory = Directory {
directories: vec![DirectoryNode {
name: "a".to_string(),
digest: DIRECTORY_A.digest(),
size: DIRECTORY_A.size(),
}],
..Default::default()
};
pub static ref DIRECTORY_C: Directory = Directory {
directories: vec![
DirectoryNode {
name: "a".to_string(),
digest: DIRECTORY_A.digest(),
size: DIRECTORY_A.size(),
},
DirectoryNode {
name: "a'".to_string(),
digest: DIRECTORY_A.digest(),
size: DIRECTORY_A.size(),
}
],
..Default::default()
};
// output hash
pub static ref DUMMY_OUTPUT_HASH: Vec<u8> = vec![
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00
];
}

1
tvix/store/src/tests/mod.rs
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@ -1,2 +1,3 @@
pub mod fixtures;
mod nar_renderer;
pub mod utils;

38
tvix/store/src/tests/nar_renderer.rs
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@ -6,46 +6,10 @@ use crate::proto;
use crate::proto::DirectoryNode;
use crate::proto::FileNode;
use crate::proto::SymlinkNode;
use crate::tests::fixtures::*;
use crate::tests::utils::*;
use lazy_static::lazy_static;
use tempfile::TempDir;
const HELLOWORLD_BLOB_CONTENTS: &[u8] = b"Hello World!";
const EMPTY_BLOB_CONTENTS: &[u8] = b"";
lazy_static! {
static ref HELLOWORLD_BLOB_DIGEST: Vec<u8> =
blake3::hash(HELLOWORLD_BLOB_CONTENTS).as_bytes().to_vec();
static ref EMPTY_BLOB_DIGEST: Vec<u8> = blake3::hash(EMPTY_BLOB_CONTENTS).as_bytes().to_vec();
static ref DIRECTORY_WITH_KEEP: proto::Directory = proto::Directory {
directories: vec![],
files: vec![FileNode {
name: ".keep".to_string(),
digest: EMPTY_BLOB_DIGEST.to_vec(),
size: 0,
executable: false,
}],
symlinks: vec![],
};
static ref DIRECTORY_COMPLICATED: proto::Directory = proto::Directory {
directories: vec![DirectoryNode {
name: "keep".to_string(),
digest: DIRECTORY_WITH_KEEP.digest(),
size: DIRECTORY_WITH_KEEP.size(),
}],
files: vec![FileNode {
name: ".keep".to_string(),
digest: EMPTY_BLOB_DIGEST.to_vec(),
size: 0,
executable: false,
}],
symlinks: vec![SymlinkNode {
name: "aa".to_string(),
target: "/nix/store/somewhereelse".to_string(),
}],
};
}
#[test]
fn single_symlink() {
let tmpdir = TempDir::new().unwrap();