diff options
| -rw-r--r-- | tvix/glue/src/builtins/mod.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tvix/glue/src/builtins/mod.rs b/tvix/glue/src/builtins/mod.rs index 6ae99ba14759..455fdbd0fc37 100644 --- a/tvix/glue/src/builtins/mod.rs +++ b/tvix/glue/src/builtins/mod.rs @@ -143,6 +143,42 @@ mod tests { ); } + /// Construct two FODs with the same name, and same known output (but + /// slightly different recipe), ensure they have the same output hash. + #[test] + fn test_fod_outpath() { + let code = r#" + (builtins.derivation { name = "foo"; builder = "/bin/sh"; system = "x86_64-linux"; outputHash = "sha256-Q3QXOoy+iN4VK2CflvRulYvPZXYgF0dO7FoF7CvWFTA="; }).outPath == + (builtins.derivation { name = "foo"; builder = "/bin/aa"; system = "x86_64-linux"; outputHash = "sha256-Q3QXOoy+iN4VK2CflvRulYvPZXYgF0dO7FoF7CvWFTA="; }).outPath + "#; + + let value = eval(code).value.expect("must succeed"); + match value { + tvix_eval::Value::Bool(v) => { + assert!(v); + } + _ => panic!("unexpected value type: {:?}", value), + } + } + + /// Construct two FODs with the same name, and same known output (but + /// slightly different recipe), ensure they have the same output hash. + #[test] + fn test_fod_outpath_different_name() { + let code = r#" + (builtins.derivation { name = "foo"; builder = "/bin/sh"; system = "x86_64-linux"; outputHash = "sha256-Q3QXOoy+iN4VK2CflvRulYvPZXYgF0dO7FoF7CvWFTA="; }).outPath == + (builtins.derivation { name = "foo"; builder = "/bin/aa"; system = "x86_64-linux"; outputHash = "sha256-Q3QXOoy+iN4VK2CflvRulYvPZXYgF0dO7FoF7CvWFTA="; }).outPath + "#; + + let value = eval(code).value.expect("must succeed"); + match value { + tvix_eval::Value::Bool(v) => { + assert!(v); + } + _ => panic!("unexpected value type: {:?}", value), + } + } + /// Construct two derivations with the same parameters except /// one of them lost a context string for a dependency, causing /// the loss of an element in the `inputDrvs` derivation. |