diskr 0.1.70

Lightweight terminal file explorer and disk/storage manager for macOS
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use std::path::PathBuf;
use std::process::Command;
use std::time::{SystemTime, UNIX_EPOCH};

fn fixture(name: &str) -> PathBuf {
    let nanos = SystemTime::now()
        .duration_since(UNIX_EPOCH)
        .unwrap()
        .as_nanos();
    std::env::temp_dir().join(format!("diskr_cli_{name}_{}_{}", std::process::id(), nanos))
}

#[test]
fn human_report_escapes_terminal_controls_in_filenames() {
    let root = fixture("terminal_controls");
    std::fs::create_dir_all(&root).unwrap();
    let malicious = root.join("fake\u{1b}[31m-red\nline.txt");
    std::fs::write(&malicious, vec![0_u8; 4096]).unwrap();

    let output = Command::new(env!("CARGO_BIN_EXE_diskr"))
        .args(["--top", "1"])
        .arg(&root)
        .output()
        .unwrap();

    assert!(output.status.success());
    assert!(!output.stdout.contains(&0x1b));
    let text = String::from_utf8(output.stdout).unwrap();
    assert!(!text.contains("-red\nline.txt"));
    assert!(text.contains("\\x1b[31m-red\\nline.txt"));
    std::fs::remove_dir_all(root).unwrap();
}

#[test]
fn snapshot_size_overflow_is_rejected() {
    let root = fixture("overflow");
    std::fs::create_dir_all(&root).unwrap();
    let output = Command::new(env!("CARGO_BIN_EXE_diskr"))
        .args(["--thin-snapshots", "18446744073709551616"])
        .arg(&root)
        .output()
        .unwrap();
    assert!(!output.status.success());
    assert!(String::from_utf8_lossy(&output.stderr).contains("too large"));
    std::fs::remove_dir_all(root).unwrap();
}