mirror of
https://github.com/bootandy/dust.git
synced 2026-06-08 11:29:05 +03:00
Nathan West
c36ca33fe9
- Try to use iterator adapters and collect in various places, where possible. This especially benefits draw_it. - Try to use `.map` and other similar methods on Options and Results, where possible - Replaced nearly all clones with reference-based equivalents - Summarizing nodes by file extension is now much more efficient - PartialOrd and PartialEq implementations now agree - Replace #[cfg(...)] function definitions with simpler if cfg!(...) equivelents - Simplify CLI Values handling by taking advantage of Values::default - Various spelling corrections in comments - Add `ColorState` enum to replace bool, for clarity - Fix tests that break under some detected terminal widths when paths are long - Use sort_by instead of (sort, reverse) - Use new `ExtensionNode` struct internally to simplify extension aggregation code
127 lines
3.5 KiB
Rust
127 lines
3.5 KiB
Rust
use assert_cmd::Command;
|
|
use std::fs::File;
|
|
use std::io::Write;
|
|
use std::path::PathBuf;
|
|
use std::str;
|
|
|
|
use tempfile::Builder;
|
|
use tempfile::TempDir;
|
|
|
|
// File sizes differ on both platform and on the format of the disk.
|
|
// Windows: `ln` is not usually an available command; creation of symbolic links requires special enhanced permissions
|
|
|
|
fn build_temp_file(dir: &TempDir) -> PathBuf {
|
|
let file_path = dir.path().join("notes.txt");
|
|
let mut file = File::create(&file_path).unwrap();
|
|
writeln!(file, "I am a temp file").unwrap();
|
|
file_path
|
|
}
|
|
|
|
#[cfg_attr(target_os = "windows", ignore)]
|
|
#[test]
|
|
pub fn test_soft_sym_link() {
|
|
let dir = Builder::new().tempdir().unwrap();
|
|
let file = build_temp_file(&dir);
|
|
let dir_s = dir.path().to_str().unwrap();
|
|
let file_path_s = file.to_str().unwrap();
|
|
|
|
let link_name = dir.path().join("the_link");
|
|
let link_name_s = link_name.to_str().unwrap();
|
|
let c = Command::new("ln")
|
|
.arg("-s")
|
|
.arg(file_path_s)
|
|
.arg(link_name_s)
|
|
.output();
|
|
assert!(c.is_ok());
|
|
|
|
let c = format!(" ├── {}", link_name_s);
|
|
let b = format!(" ┌── {}", file_path_s);
|
|
let a = format!("─┴ {}", dir_s);
|
|
|
|
let mut cmd = Command::cargo_bin("dust").unwrap();
|
|
let output = cmd
|
|
.arg("-p")
|
|
.arg("-c")
|
|
.arg("-s")
|
|
.args(["-w", "999"])
|
|
.arg(dir_s)
|
|
.unwrap()
|
|
.stdout;
|
|
|
|
let output = str::from_utf8(&output).unwrap();
|
|
|
|
assert!(output.contains(a.as_str()));
|
|
assert!(output.contains(b.as_str()));
|
|
assert!(output.contains(c.as_str()));
|
|
}
|
|
|
|
#[cfg_attr(target_os = "windows", ignore)]
|
|
#[test]
|
|
pub fn test_hard_sym_link() {
|
|
let dir = Builder::new().tempdir().unwrap();
|
|
let file = build_temp_file(&dir);
|
|
let dir_s = dir.path().to_str().unwrap();
|
|
let file_path_s = file.to_str().unwrap();
|
|
|
|
let link_name = dir.path().join("the_link");
|
|
let link_name_s = link_name.to_str().unwrap();
|
|
let c = Command::new("ln")
|
|
.arg(file_path_s)
|
|
.arg(link_name_s)
|
|
.output();
|
|
assert!(c.is_ok());
|
|
|
|
let file_output = format!(" ┌── {}", file_path_s);
|
|
let dirs_output = format!("─┴ {}", dir_s);
|
|
|
|
let mut cmd = Command::cargo_bin("dust").unwrap();
|
|
let output = cmd
|
|
.arg("-p")
|
|
.arg("-c")
|
|
.args(["-w", "999"])
|
|
.arg(dir_s)
|
|
.unwrap()
|
|
.stdout;
|
|
|
|
// The link should not appear in the output because multiple inodes are now ordered
|
|
// then filtered.
|
|
let output = str::from_utf8(&output).unwrap();
|
|
assert!(output.contains(dirs_output.as_str()));
|
|
assert!(output.contains(file_output.as_str()));
|
|
}
|
|
|
|
#[cfg_attr(target_os = "windows", ignore)]
|
|
#[test]
|
|
pub fn test_recursive_sym_link() {
|
|
let dir = Builder::new().tempdir().unwrap();
|
|
let dir_s = dir.path().to_str().unwrap();
|
|
|
|
let link_name = dir.path().join("the_link");
|
|
let link_name_s = link_name.to_str().unwrap();
|
|
|
|
let c = Command::new("ln")
|
|
.arg("-s")
|
|
.arg(dir_s)
|
|
.arg(link_name_s)
|
|
.output();
|
|
assert!(c.is_ok());
|
|
|
|
let a = format!("─┬ {}", dir_s);
|
|
let b = format!(" └── {}", link_name_s);
|
|
|
|
let mut cmd = Command::cargo_bin("dust").unwrap();
|
|
let output = cmd
|
|
.arg("-p")
|
|
.arg("-c")
|
|
.arg("-r")
|
|
.arg("-s")
|
|
.arg("-w 999")
|
|
.arg(dir_s)
|
|
.unwrap()
|
|
.stdout;
|
|
let output = str::from_utf8(&output).unwrap();
|
|
|
|
assert!(output.contains(a.as_str()));
|
|
assert!(output.contains(b.as_str()));
|
|
}
|