coreutils/tests/by-util/test_sha256sum.rs

// This file is part of the uutils coreutils package.
//
// For the full copyright and license information, please view the LICENSE
// file that was distributed with this source code.

use uutests::new_ucmd;
use uutests::util::TestScenario;
use uutests::util_name;
// spell-checker:ignore checkfile, testf, ntestf
macro_rules! get_hash(
    ($str:expr) => (
        $str.split(' ').collect::<Vec<&str>>()[0]
    );
);

macro_rules! test_digest {
    ($id:ident) => {
        mod $id {
            use uutests::util::*;
            use uutests::util_name;
            static EXPECTED_FILE: &'static str = concat!(stringify!($id), ".expected");
            static CHECK_FILE: &'static str = concat!(stringify!($id), ".checkfile");
            static INPUT_FILE: &'static str = "input.txt";

            #[test]
            fn test_single_file() {
                let ts = TestScenario::new(util_name!());
                assert_eq!(
                    ts.fixtures.read(EXPECTED_FILE),
                    get_hash!(
                        ts.ucmd()
                            .arg(INPUT_FILE)
                            .succeeds()
                            .no_stderr()
                            .stdout_str()
                    )
                );
            }

            #[test]
            fn test_stdin() {
                let ts = TestScenario::new(util_name!());
                assert_eq!(
                    ts.fixtures.read(EXPECTED_FILE),
                    get_hash!(
                        ts.ucmd()
                            .pipe_in_fixture(INPUT_FILE)
                            .succeeds()
                            .no_stderr()
                            .stdout_str()
                    )
                );
            }

            #[test]
            fn test_check() {
                let ts = TestScenario::new(util_name!());
                println!("File content='{}'", ts.fixtures.read(INPUT_FILE));
                println!("Check file='{}'", ts.fixtures.read(CHECK_FILE));

                ts.ucmd()
                    .args(&["--check", CHECK_FILE])
                    .succeeds()
                    .no_stderr()
                    .stdout_is("input.txt: OK\n");
            }

            #[test]
            fn test_zero() {
                let ts = TestScenario::new(util_name!());
                assert_eq!(
                    ts.fixtures.read(EXPECTED_FILE),
                    get_hash!(
                        ts.ucmd()
                            .arg("--zero")
                            .arg(INPUT_FILE)
                            .succeeds()
                            .no_stderr()
                            .stdout_str()
                    )
                );
            }

            #[test]
            fn test_missing_file() {
                let ts = TestScenario::new(util_name!());
                let at = &ts.fixtures;

                at.write("a", "file1\n");
                at.write("c", "file3\n");

                ts.ucmd()
                    .args(&["a", "b", "c"])
                    .fails()
                    .stdout_contains("a\n")
                    .stdout_contains("c\n")
                    .stderr_contains("b: No such file or directory");
            }
        }
    };
}

test_digest! {sha256}

#[test]
fn test_invalid_arg() {
    new_ucmd!().arg("--definitely-invalid").fails_with_code(1);
}

#[test]
fn test_conflicting_arg() {
    new_ucmd!().arg("--tag").arg("--check").fails_with_code(1);
    new_ucmd!().arg("--tag").arg("--text").fails_with_code(1);
}

#[test]
fn test_tag() {
    let scene = TestScenario::new(util_name!());
    let at = &scene.fixtures;

    at.write("foobar", "foo bar\n");
    scene
        .ccmd("sha256sum")
        .arg("--tag")
        .arg("foobar")
        .succeeds()
        .stdout_is(
            "SHA256 (foobar) = 1f2ec52b774368781bed1d1fb140a92e0eb6348090619c9291f9a5a3c8e8d151\n",
        );
}

#[test]
fn test_sha256_binary() {
    let ts = TestScenario::new(util_name!());
    assert_eq!(
        ts.fixtures.read("binary.sha256.expected"),
        get_hash!(
            ts.ucmd()
                .arg("binary.png")
                .succeeds()
                .no_stderr()
                .stdout_str()
        )
    );
}

#[test]
fn test_sha256_stdin_binary() {
    let ts = TestScenario::new(util_name!());
    assert_eq!(
        ts.fixtures.read("binary.sha256.expected"),
        get_hash!(
            ts.ucmd()
                .pipe_in_fixture("binary.png")
                .succeeds()
                .no_stderr()
                .stdout_str()
        )
    );
}

// This test is currently disabled on windows
#[test]
#[cfg_attr(windows, ignore = "Discussion is in #9168")]
fn test_check_sha256_binary() {
    new_ucmd!()
        .args(&["--check", "binary.sha256.checkfile"])
        .succeeds()
        .no_stderr()
        .stdout_is("binary.png: OK\n");
}