diff options
| -rw-r--r-- | tvix/glue/src/tvix_store_io.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tvix/glue/src/tvix_store_io.rs b/tvix/glue/src/tvix_store_io.rs index 611e354414e0..70ec21e74327 100644 --- a/tvix/glue/src/tvix_store_io.rs +++ b/tvix/glue/src/tvix_store_io.rs @@ -469,4 +469,22 @@ mod tests { import_path_and_compare(tmpdir.path().join("hello.txt")) ); } + + /// Invoke toString on a nonexisting file, and access the .file attribute. + /// This should not cause an error, because it shouldn't trigger an import, + /// and leave the path as-is. + #[test] + fn nonexisting_path_without_import() { + let result = eval("toString ({ line = 42; col = 42; file = /deep/thought; }.file)"); + + assert!(result.errors.is_empty(), "expect evaluation to succeed"); + let value = result.value.expect("must be some"); + + match value { + tvix_eval::Value::String(s) => { + assert_eq!("/deep/thought", s.as_str()); + } + _ => panic!("unexpected value type: {:?}", value), + } + } } |