From 6f993b8bde8201213fe2953ea663ac387de916e3 Mon Sep 17 00:00:00 2001 From: Jürgen Hahn Date: Mon, 2 Jan 2023 16:09:18 +0100 Subject: feat(tvix/derivation): add nix drv path generation to Derivation This adds a function to generate the derivation path. The computation is based on the Go implementation. Change-Id: Iae89db4976f5fd9208f0453f73688689a245cd66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7729 Tested-by: BuildkiteCI Reviewed-by: flokli --- tvix/derivation/src/tests/mod.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'tvix/derivation/src/tests/mod.rs') diff --git a/tvix/derivation/src/tests/mod.rs b/tvix/derivation/src/tests/mod.rs index 3d4aae3fe4d4..435d82144067 100644 --- a/tvix/derivation/src/tests/mod.rs +++ b/tvix/derivation/src/tests/mod.rs @@ -2,8 +2,11 @@ use crate::derivation::Derivation; use std::fs::File; use std::io::Read; use std::path::Path; +use test_case::test_case; use test_generator::test_resources; +const RESOURCES_PATHS: &str = "src/tests/derivation_tests"; + fn read_file(path: &str) -> String { let path = Path::new(path); let mut file = File::open(path).unwrap(); @@ -36,3 +39,17 @@ fn check_to_string(path_to_drv_file: &str) { assert_eq!(expected, derivation.to_string()); } + +#[test_case("bar","0hm2f1psjpcwg8fijsmr4wwxrx59s092-bar.drv"; "fixed_sha256")] +#[test_case("foo", "4wvvbi4jwn0prsdxb7vs673qa5h9gr7x-foo.drv"; "simple-sha256")] +#[test_case("bar", "ss2p4wmxijn652haqyd7dckxwl4c7hxx-bar.drv"; "fixed-sha1")] +#[test_case("foo", "ch49594n9avinrf8ip0aslidkc4lxkqv-foo.drv"; "simple-sha1")] +#[test_case("has-multi-out", "h32dahq0bx5rp1krcdx3a53asj21jvhk-has-multi-out.drv"; "multiple-outputs")] +#[test_case("structured-attrs", "9lj1lkjm2ag622mh4h9rpy6j607an8g2-structured-attrs.drv"; "structured-attrs")] +#[test_case("unicode", "52a9id8hx688hvlnz4d1n25ml1jdykz0-unicode.drv"; "unicode")] +fn derivation_path(name: &str, expected_path: &str) { + let data = read_file(&format!("{}/{}.json", RESOURCES_PATHS, expected_path)); + let derivation: Derivation = serde_json::from_str(&data).expect("JSON was not well-formatted"); + + assert_eq!(derivation.calculate_derivation_path(name), expected_path); +} -- cgit 1.4.1