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Fix: Testing backend bug where an entry was not properly rewritten

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When moving an entry, what we did is copying the entry inside the
backend abstraction (the hashmap) from one key to another.

But as the entry itself does also encode its location, we actually have
to rewrite the entire entry. This patch fixes this.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This commit is contained in:
Matthias Beyer 2019-10-26 09:46:39 +02:00
parent a07e03a25c
commit d1078590c7
1 changed files with 13 additions and 1 deletions
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14
lib/core/libimagstore/src/file_abstraction/inmemory.rs
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@ -28,6 +28,7 @@ use libimagerror::errors::ErrorMsg as EM;
use failure::Fallible as Result;
use failure::Error;
use failure::err_msg;
use super::FileAbstraction;
use super::FileAbstractionInstance;
@ -137,7 +138,18 @@ impl FileAbstraction for InMemoryFileAbstraction {
let backend = mtx.get_mut();
let a = backend.remove(from).ok_or_else(|| EM::FileNotFound)?;
backend.insert(to.clone(), a);
let new_entry = {
let new_location = if to.starts_with("/") {
let s = to.to_str().map(String::from).ok_or_else(|| err_msg("Failed to convert path to str"))?;
PathBuf::from(s.replace("/", ""))
} else {
to.to_path_buf()
};
Entry::from_str(crate::storeid::StoreId::new(new_location)?, &a.to_str()?)?
};
backend.insert(to.clone(), new_entry);
debug!("Renaming: {:?} -> {:?} worked", from, to);
Ok(())
}