use crate::common::util::*;

#[test]
fn test_rmdir_empty_directory_no_parents() {
    let (at, mut ucmd) = at_and_ucmd!();
    let dir = "test_rmdir_empty_no_parents";

    at.mkdir(dir);
    assert!(at.dir_exists(dir));

    ucmd.arg(dir).succeeds().no_stderr();

    assert!(!at.dir_exists(dir));
}

#[test]
fn test_rmdir_empty_directory_with_parents() {
    let (at, mut ucmd) = at_and_ucmd!();
    let dir = "test_rmdir_empty/with/parents";

    at.mkdir_all(dir);
    assert!(at.dir_exists(dir));

    ucmd.arg("-p").arg(dir).succeeds().no_stderr();

    assert!(!at.dir_exists(dir));
}

#[test]
fn test_rmdir_nonempty_directory_no_parents() {
    let (at, mut ucmd) = at_and_ucmd!();
    let dir = "test_rmdir_nonempty_no_parents";
    let file = "test_rmdir_nonempty_no_parents/foo";

    at.mkdir(dir);
    assert!(at.dir_exists(dir));

    at.touch(file);
    assert!(at.file_exists(file));

    ucmd.arg(dir).fails().stderr_is(
        "rmdir: failed to remove 'test_rmdir_nonempty_no_parents': Directory not \
         empty\n",
    );

    assert!(at.dir_exists(dir));
}

#[test]
fn test_rmdir_nonempty_directory_with_parents() {
    let (at, mut ucmd) = at_and_ucmd!();
    let dir = "test_rmdir_nonempty/with/parents";
    let file = "test_rmdir_nonempty/with/parents/foo";

    at.mkdir_all(dir);
    assert!(at.dir_exists(dir));

    at.touch(file);
    assert!(at.file_exists(file));

    ucmd.arg("-p").arg(dir).fails().stderr_is(
        "rmdir: failed to remove 'test_rmdir_nonempty/with/parents': Directory not \
         empty\nrmdir: failed to remove 'test_rmdir_nonempty/with': Directory not \
         empty\nrmdir: failed to remove 'test_rmdir_nonempty': Directory not \
         empty\n",
    );

    assert!(at.dir_exists(dir));
}

#[test]
fn test_rmdir_ignore_nonempty_directory_no_parents() {
    let (at, mut ucmd) = at_and_ucmd!();
    let dir = "test_rmdir_ignore_nonempty_no_parents";
    let file = "test_rmdir_ignore_nonempty_no_parents/foo";

    at.mkdir(dir);
    assert!(at.dir_exists(dir));

    at.touch(file);
    assert!(at.file_exists(file));

    ucmd.arg("--ignore-fail-on-non-empty")
        .arg(dir)
        .succeeds()
        .no_stderr();

    assert!(at.dir_exists(dir));
}

#[test]
fn test_rmdir_ignore_nonempty_directory_with_parents() {
    let (at, mut ucmd) = at_and_ucmd!();
    let dir = "test_rmdir_ignore_nonempty/with/parents";
    let file = "test_rmdir_ignore_nonempty/with/parents/foo";

    at.mkdir_all(dir);
    assert!(at.dir_exists(dir));

    at.touch(file);
    assert!(at.file_exists(file));

    ucmd.arg("--ignore-fail-on-non-empty")
        .arg("-p")
        .arg(dir)
        .succeeds()
        .no_stderr();

    assert!(at.dir_exists(dir));
}

#[test]
fn test_rmdir_remove_symlink_match_gnu_error() {
    let (at, mut ucmd) = at_and_ucmd!();

    let file = "file";
    let fl = "fl";
    at.touch(file);
    assert!(at.file_exists(file));
    at.symlink_file(file, fl);
    assert!(at.file_exists(fl));

    ucmd.arg("fl/")
        .fails()
        .stderr_is("rmdir: failed to remove 'fl/': Not a directory");
}