Fix glob! input_file on Windows #371
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mitsuhiko
requested changes
Jun 11, 2023
src/runtime.rs
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| @@ -315,7 +315,7 @@ impl<'a> SnapshotAssertionContext<'a> { | |||
| .canonicalize() | |||
| .ok() | |||
| .and_then(|s| { | |||
| s.strip_prefix(self.cargo_workspace.as_path()) | |||
| s.strip_prefix(self.cargo_workspace.canonicalize().unwrap()) | |||
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Unfortunately canonicalize can fail quite commonly. Ideally the error here is swallowed.
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Fix #336
The issue is caused due to not canonicalize the stripped prefix when localizing the path.
For example in my environment i get
"D:\\Rust\\insta"to strip from"\\\\?\\D:\\Rust\\insta\\tests\\inputs\\goodbye.txt"while when canonicalized becomes the correct prefix"\\\\?\\D:\\Rust\\insta".I used unwrap with the assumption that if canonicalize fails the previous call to canonicalize would also fail and it doesn't arrive at the unwrap.