From f29c854251ee0f47a94fb88fd94b9c24809c53a2 Mon Sep 17 00:00:00 2001 From: Tom Barrett Date: Mon, 19 Aug 2019 09:10:34 -0500 Subject: fixed restore bug and wrote test for it, added ideas to readme, created all_paths function --- Cargo.lock | 234 ++++++--------------------------------------------------- README.md | 2 + src/main.rs | 36 +++++---- tests/tests.rs | 40 +++++++--- 4 files changed, 75 insertions(+), 237 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index dbd41c4..d362fae 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -26,19 +26,19 @@ name = "atty" version = "0.2.13" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.61 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "backtrace" -version = "0.3.34" +version = "0.3.35" source = 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"8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a" "checksum syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)" = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5" "checksum synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "02353edf96d6e4dc81aea2d8490a7e9db177bf8acb0e951c24940bf866cb313f" diff --git a/README.md b/README.md index ea40997..ee7f216 100644 --- a/README.md +++ b/README.md @@ -3,4 +3,6 @@ CLI Recycling Bin things to do: - add restore cli + - use assert-cmd lib for testing? github.com/assert-rs/ + - use tempfile lib for testing? github.com/stebalien/tempfile - add freedesktorg spec? https://specifications.freedesktop.org/trash-spec/trashspec-latest.html diff --git a/src/main.rs b/src/main.rs index bb1701a..28c3acf 100644 --- a/src/main.rs +++ b/src/main.rs @@ -59,7 +59,14 @@ pub fn build_path(filename: &str) -> Result { .iter() .collect(); - fs::canonicalize(&relative) + if relative.exists() { + fs::canonicalize(&relative) + } else { + fs::File::create(relative.clone())?; + let full_path = fs::canonicalize(&relative.clone())?; + fs::remove_file(relative)?; + Ok(full_path) + } } pub fn rsycle(rsyclebin: PathBuf, old_path: PathBuf) -> Result<(), io::Error> { @@ -148,13 +155,7 @@ pub fn most_recent_current_path(rsyclebin: PathBuf, path: PathBuf) -> Result Result<(), io::Error> { - let mut paths: Vec = fs::read_dir(rsyclebin.clone()) - .unwrap() - .map(Result::unwrap) - .map(|dir| dir.path()) - .collect(); - - for current_path in paths.iter_mut() { + for current_path in all_paths(rsyclebin.clone())? { let mut filename: Vec<&str> = current_path .file_name() .unwrap() @@ -186,7 +187,9 @@ fn find_original_path(rsyclebin: PathBuf, current_path: PathBuf) -> Result Result Result<(), io::Error> { - let paths: Vec = fs::read_dir(rsyclebin.clone()) - .unwrap() - .map(Result::unwrap) - .map(|dir| dir.path()) - .collect(); - - for path in paths { + for path in all_paths(rsyclebin)? { if fs::remove_file(path.clone()).is_err() { fs::remove_dir_all(path)? } @@ -214,6 +211,13 @@ pub fn empty(rsyclebin: PathBuf) -> Result<(), io::Error> { Ok(()) } +fn all_paths(rsyclebin: PathBuf) -> Result, io::Error> { + Ok(fs::read_dir(rsyclebin.clone())? + .map(Result::unwrap) + .map(|dir| dir.path()) + .collect()) +} + fn restore_cli(_rsyclebin: PathBuf) { println!("unimplemented!") } diff --git a/tests/tests.rs b/tests/tests.rs index 2a7b6e8..bfdab2a 100644 --- a/tests/tests.rs +++ b/tests/tests.rs @@ -3,9 +3,9 @@ extern crate rsycle; #[cfg(test)] mod tests { use rsycle::main::{build_path, empty, list, restore, rsycle}; + use std::ffi::OsStr; use std::fs; use std::path::{Component, PathBuf}; - use std::ffi::OsStr; fn gen_rsyclebin(dir_name: &str) -> PathBuf { let mut rsyclebin = dirs::home_dir().unwrap(); @@ -18,34 +18,56 @@ mod tests { #[test] fn test_basics() { - test_rsycle("test_file".as_ref(), gen_rsyclebin(".test_rsyclebin")); - test_rsycle("../test_file_relative".as_ref(), gen_rsyclebin(".test_rsyclebin_relative")); + let filename = "test_file".as_ref(); + let test_path: PathBuf = [Component::CurDir, Component::Normal(filename)] + .iter() + .collect(); + assert!(!test_path.exists()); + fs::File::create(test_path.clone()).unwrap(); + + let test_rsyclebin = gen_rsyclebin(".test_rsyclebin"); + test_rsycle(filename, test_rsyclebin.clone()); + test_restore(filename, test_rsyclebin.clone()); + test_cleanup(test_path, test_rsyclebin); } - fn test_rsycle(filename: &OsStr, rsyclebin: PathBuf) { - let mut test_path: PathBuf = [Component::CurDir, Component::Normal(filename)] + #[test] + fn test_relative() { + let filename = "../test_relative_file".as_ref(); + let test_path: PathBuf = [Component::CurDir, Component::Normal(filename)] .iter() .collect(); - assert!(!test_path.exists()); - fs::File::create(test_path.clone()).unwrap(); - test_path = build_path(filename.to_str().unwrap()).unwrap(); + let test_rsyclebin = gen_rsyclebin(".test_relative_rsyclebin"); + test_rsycle(filename, test_rsyclebin.clone()); + test_restore(filename, test_rsyclebin.clone()); + test_cleanup(test_path, test_rsyclebin); + } + + fn test_rsycle(filename: &OsStr, rsyclebin: PathBuf) { + let test_path = build_path(filename.to_str().unwrap()).unwrap(); assert!(rsycle(rsyclebin.clone(), test_path.clone()).is_ok()); assert!(!test_path.exists()); assert!(list(rsyclebin.clone()).is_ok()); + } + + fn test_restore(filename: &OsStr, rsyclebin: PathBuf) { + let test_path = build_path(filename.to_str().unwrap()).unwrap(); assert!(restore(rsyclebin.clone(), test_path.clone()).is_ok()); assert!(test_path.exists()); + } + fn test_cleanup(path: PathBuf, rsyclebin: PathBuf) { assert!(empty(rsyclebin.clone()).is_ok()); - fs::remove_file(test_path).unwrap(); + fs::remove_file(path).unwrap(); fs::remove_dir_all(rsyclebin).unwrap(); } } -- cgit v1.2.3