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Fix: In-Memory test backend: Actually remove the old entry on "move"

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This fixes a really ugly bug where the in-memory backend for the store
did not remove the entry from the in-memory hashmap on "move", but
simply copied it from the old location to the new one.

That caused tests to fail after the fixes introduced for the
Store::get() function which checked the filesystem and the internal
cache whether an entry exists before the actual "get" operation, because
an old entry would still exist after a move (only in the testcases).

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Fixes: 09e8619cf5 ("libimagstore: Move from error-chain to failure")
This commit is contained in:
Matthias Beyer 2018-11-06 18:18:23 +01:00
parent daaa4fd9ca
commit becfcd4180
1 changed files with 1 additions and 1 deletions
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2
lib/core/libimagstore/src/file_abstraction/inmemory.rs
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@ -140,7 +140,7 @@ impl FileAbstraction for InMemoryFileAbstraction {
let mut mtx = self.backend().lock().expect("Locking Mutex failed");
let backend = mtx.get_mut();
let a = backend.get(from).cloned().ok_or_else(|| EM::FileNotFound)?;
let a = backend.remove(from).ok_or_else(|| EM::FileNotFound)?;
backend.insert(to.clone(), a);
debug!("Renaming: {:?} -> {:?} worked", from, to);
Ok(())