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feat(tvix/store): add new_temporary for all Sled services

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This provides a service using /dev/shm, that's deleted once the
reference is dropped.

Refactor all tests to use these, which allows getting rid of most
TempDir usage in the tests.

The only place where we still use TempDir is in the importer tests,
which work on a filesystem path.

Change-Id: I08a950aa774bf9b46d9f5c92edf5efba36053242
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8193
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
This commit is contained in:
Florian Klink 2023-03-01 18:55:51 +01:00 • committed by flokli
parent 535e1b15ab
commit a4f6c4181a
11 changed files with 107 additions and 118 deletions
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51
tvix/store/src/tests/nar_renderer.rs
View file

@ -8,15 +8,13 @@ use crate::proto::FileNode;
use crate::proto::SymlinkNode;
use crate::tests::fixtures::*;
use crate::tests::utils::*;
use tempfile::TempDir;
#[test]
fn single_symlink() {
let tmpdir = TempDir::new().unwrap();
let renderer = NARRenderer::new(
gen_blob_service(tmpdir.path()),
gen_chunk_service(tmpdir.path()),
gen_directory_service(tmpdir.path()),
gen_blob_service(),
gen_chunk_service(),
gen_directory_service(),
);
// don't put anything in the stores, as we don't actually do any requests.
@ -39,15 +37,10 @@ fn single_symlink() {
/// match what's in the store.
#[test]
fn single_file_missing_blob() {
let tmpdir = TempDir::new().unwrap();
let blob_service = gen_blob_service(tmpdir.path());
let chunk_service = gen_chunk_service(tmpdir.path());
let renderer = NARRenderer::new(
blob_service,
chunk_service,
gen_directory_service(tmpdir.path()),
gen_blob_service(),
gen_chunk_service(),
gen_directory_service(),
);
let mut buf: Vec<u8> = vec![];
@ -74,10 +67,8 @@ fn single_file_missing_blob() {
/// than specified in the proto node.
#[test]
fn single_file_wrong_blob_size() {
let tmpdir = TempDir::new().unwrap();
let blob_service = gen_blob_service(tmpdir.path());
let chunk_service = gen_chunk_service(tmpdir.path());
let blob_service = gen_blob_service();
let chunk_service = gen_chunk_service();
// insert blob and chunk into the stores
chunk_service
@ -97,11 +88,7 @@ fn single_file_wrong_blob_size() {
)
.unwrap();
let renderer = NARRenderer::new(
blob_service,
chunk_service,
gen_directory_service(tmpdir.path()),
);
let renderer = NARRenderer::new(blob_service, chunk_service, gen_directory_service());
let mut buf: Vec<u8> = vec![];
let e = renderer
@ -138,10 +125,8 @@ fn single_file_wrong_blob_size() {
#[test]
fn single_file() {
let tmpdir = TempDir::new().unwrap();
let blob_service = gen_blob_service(tmpdir.path());
let chunk_service = gen_chunk_service(tmpdir.path());
let blob_service = gen_blob_service();
let chunk_service = gen_chunk_service();
chunk_service
.put(HELLOWORLD_BLOB_CONTENTS.to_vec())
@ -160,11 +145,7 @@ fn single_file() {
)
.unwrap();
let renderer = NARRenderer::new(
blob_service,
chunk_service,
gen_directory_service(tmpdir.path()),
);
let renderer = NARRenderer::new(blob_service, chunk_service, gen_directory_service());
let mut buf: Vec<u8> = vec![];
renderer
@ -184,11 +165,9 @@ fn single_file() {
#[test]
fn test_complicated() {
let tmpdir = TempDir::new().unwrap();
let blob_service = gen_blob_service(tmpdir.path());
let chunk_service = gen_chunk_service(tmpdir.path());
let directory_service = gen_directory_service(tmpdir.path());
let blob_service = gen_blob_service();
let chunk_service = gen_chunk_service();
let directory_service = gen_directory_service();
// put all data into the stores.
let digest = chunk_service.put(EMPTY_BLOB_CONTENTS.to_vec()).unwrap();