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-rw-r--r--tvix/store/src/tests/fixtures.rs175
1 files changed, 175 insertions, 0 deletions
diff --git a/tvix/store/src/tests/fixtures.rs b/tvix/store/src/tests/fixtures.rs
new file mode 100644
index 000000000000..934d9e4c5302
--- /dev/null
+++ b/tvix/store/src/tests/fixtures.rs
@@ -0,0 +1,175 @@
+use crate::{
+    proto::{self, Directory, DirectoryNode, FileNode, SymlinkNode},
+    B3Digest,
+};
+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: B3Digest =
+        blake3::hash(HELLOWORLD_BLOB_CONTENTS).as_bytes().into();
+    pub static ref EMPTY_BLOB_DIGEST: B3Digest =
+        blake3::hash(EMPTY_BLOB_CONTENTS).as_bytes().into();
+
+    // 2 bytes
+    pub static ref BLOB_A: Vec<u8> = vec![0x00, 0x01];
+    pub static ref BLOB_A_DIGEST: B3Digest = blake3::hash(&BLOB_A).as_bytes().into();
+
+    // 1MB
+    pub static ref BLOB_B: Vec<u8> = (0..255).collect::<Vec<u8>>().repeat(4 * 1024);
+    pub static ref BLOB_B_DIGEST: B3Digest = blake3::hash(&BLOB_B).as_bytes().into();
+
+    // 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().to_vec(),
+            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().to_vec(),
+            size: DIRECTORY_A.size(),
+        }],
+        ..Default::default()
+    };
+    pub static ref DIRECTORY_C: Directory = Directory {
+        directories: vec![
+            DirectoryNode {
+                name: "a".to_string(),
+                digest: DIRECTORY_A.digest().to_vec(),
+                size: DIRECTORY_A.size(),
+            },
+            DirectoryNode {
+                name: "a'".to_string(),
+                digest: DIRECTORY_A.digest().to_vec(),
+                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
+    ];
+
+    /// 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 // ")"
+    ];
+
+    /// 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 // ")"
+    ];
+
+    /// 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, // ")"
+    ];
+}
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