mirror of
https://github.com/uutils/coreutils
synced 2024-12-13 06:42:42 +00:00
77 lines
2.2 KiB
Rust
77 lines
2.2 KiB
Rust
use crate::common::util::TestScenario;
|
|
use is_terminal::IsTerminal;
|
|
|
|
#[test]
|
|
fn test_more_no_arg() {
|
|
// Reading from stdin is now supported, so this must succeed
|
|
if std::io::stdout().is_terminal() {
|
|
new_ucmd!().succeeds();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_arg() {
|
|
if std::io::stdout().is_terminal() {
|
|
new_ucmd!().arg("-c").succeeds();
|
|
new_ucmd!().arg("--print-over").succeeds();
|
|
|
|
new_ucmd!().arg("-p").succeeds();
|
|
new_ucmd!().arg("--clean-print").succeeds();
|
|
|
|
new_ucmd!().arg("-s").succeeds();
|
|
new_ucmd!().arg("--squeeze").succeeds();
|
|
|
|
new_ucmd!().arg("-u").succeeds();
|
|
new_ucmd!().arg("--plain").succeeds();
|
|
|
|
new_ucmd!().arg("-n").arg("10").succeeds();
|
|
new_ucmd!().arg("--lines").arg("0").succeeds();
|
|
new_ucmd!().arg("--number").arg("0").succeeds();
|
|
|
|
new_ucmd!().arg("-F").arg("10").succeeds();
|
|
new_ucmd!().arg("--from-line").arg("0").succeeds();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_invalid_arg() {
|
|
if std::io::stdout().is_terminal() {
|
|
new_ucmd!().arg("--invalid").fails();
|
|
|
|
new_ucmd!().arg("--lines").arg("-10").fails();
|
|
new_ucmd!().arg("--number").arg("-10").fails();
|
|
|
|
new_ucmd!().arg("--from-line").arg("-10").fails();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_more_dir_arg() {
|
|
// Run the test only if there's a valid terminal, else do nothing
|
|
// Maybe we could capture the error, i.e. "Device not found" in that case
|
|
// but I am leaving this for later
|
|
if std::io::stdout().is_terminal() {
|
|
new_ucmd!()
|
|
.arg(".")
|
|
.fails()
|
|
.usage_error("'.' is a directory.");
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_family = "unix")]
|
|
fn test_more_invalid_file_perms() {
|
|
use std::fs::{set_permissions, Permissions};
|
|
use std::os::unix::fs::PermissionsExt;
|
|
|
|
if std::io::stdout().is_terminal() {
|
|
let (at, mut ucmd) = at_and_ucmd!();
|
|
let permissions = Permissions::from_mode(0o244);
|
|
at.make_file("invalid-perms.txt");
|
|
set_permissions(at.plus("invalid-perms.txt"), permissions).unwrap();
|
|
ucmd.arg("invalid-perms.txt")
|
|
.fails()
|
|
.code_is(1)
|
|
.stderr_contains("permission denied");
|
|
}
|
|
}
|