From 35b18b2fdb986aabc1ca22a48c203e2358b1b23e Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Tue, 27 Dec 2022 17:41:31 +0100
Subject: chore(tvix/store): use lazy_static and dummy digests

While there's currently nothing in here checking the size of the digest,
we should use something that passes the to-be-introduced validate()
function.

Change-Id: I0c515d9e3afc79292dedebce659a32485aa3d936
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7649
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
---
 tvix/store/src/proto.rs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'tvix/store/src')

diff --git a/tvix/store/src/proto.rs b/tvix/store/src/proto.rs
index de8095495e58..cee8aeec5472 100644
--- a/tvix/store/src/proto.rs
+++ b/tvix/store/src/proto.rs
@@ -24,7 +24,15 @@ impl Directory {
 #[cfg(test)]
 mod tests {
     use super::{Directory, DirectoryNode, FileNode, SymlinkNode};
+    use lazy_static::lazy_static;
 
+    lazy_static! {
+        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,
+        ];
+    }
     #[test]
     fn test_directory_size() {
         {
@@ -51,7 +59,7 @@ mod tests {
             let d = Directory {
                 directories: vec![DirectoryNode {
                     name: String::from("foo"),
-                    digest: vec![],
+                    digest: DUMMY_DIGEST.to_vec(),
                     size: 4,
                 }],
                 files: vec![],
@@ -64,7 +72,7 @@ mod tests {
                 directories: vec![],
                 files: vec![FileNode {
                     name: String::from("foo"),
-                    digest: vec![],
+                    digest: DUMMY_DIGEST.to_vec(),
                     size: 42,
                     executable: false,
                 }],
-- 
cgit 1.4.1