= Testing Report: czech-file-knife
:author: Claude Code Automated Testing
:date: 2025-12-29
:toc:

== Summary

[cols="1,3"]
|===
| Status | *PASS*
| Build | Success (release)
| Tests | 8/8 passed
| Execution | All commands work correctly
|===

== Build Results

=== Command
[source,bash]
----
cargo build --release
----

=== Outcome
Build completed successfully in ~67 seconds.

=== Warnings (non-blocking)
* `cfk-providers`: 2 warnings - unexpected cfg condition `feature = "ceph"`
* `cfk-cache`: 2 warnings - unused imports
* `cfk-ios`: 3 warnings - unused imports/variables

== Test Results

All 8 unit tests pass across all crates.

== Functional Testing

[cols="1,1,2"]
|===
| Command | Status | Notes

| `cfk --help` | PASS | Shows all available commands
| `cfk backends` | PASS | Lists local backend as available
| `cfk ls .` | PASS | Lists directory contents correctly
| `cfk cat FILE` | PASS | Displays file contents
| `cfk stat FILE` | PASS | Shows file metadata with cfk:// URI
| `cfk mkdir DIR` | PASS | Creates directories
| `cfk cp SRC DST` | PASS | Copies files correctly
| `cfk mv SRC DST` | PASS | Moves/renames files correctly
| `cfk rm FILE` | PASS | Removes files/directories
| `cfk df local` | PASS | Shows disk space (after fix)
|===

== Fixes Applied

=== 1. Implemented `get_space_info` for local backend

*File:* `cfk-providers/src/local.rs`

*Problem:* `cfk df local` returned "Space information not available"

*Solution:* Implemented Unix `statvfs` call to get actual disk space:

[source,rust]
----
#[cfg(unix)]
{
    use std::ffi::CString;
    use std::mem::MaybeUninit;
    // ... statvfs implementation
}
----

*Dependency added:* `libc.workspace = true` in `cfk-providers/Cargo.toml`

== Recommendations

=== Minor (optional)
1. Add `ceph` feature to `cfk-providers/Cargo.toml` or remove cfg attribute
2. Run `cargo fix` to clean up unused imports in cfk-cache, cfk-ios

== Conclusion

Project fully functional. All core file operations work correctly on local filesystem.
