mirror of
https://github.com/uutils/coreutils
synced 2024-12-13 23:02:38 +00:00
93 lines
2.3 KiB
Rust
93 lines
2.3 KiB
Rust
use std::fs::File;
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use crate::common::util::*;
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#[test]
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#[cfg(not(windows))]
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fn test_dev_null() {
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new_ucmd!()
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.set_stdin(File::open("/dev/null").unwrap())
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.fails()
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.code_is(1)
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.stdout_is("not a tty\n");
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}
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#[test]
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#[cfg(not(windows))]
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fn test_dev_null_silent() {
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new_ucmd!()
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.args(&["-s"])
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.set_stdin(File::open("/dev/null").unwrap())
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.fails()
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.code_is(1)
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.stdout_is("");
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}
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#[test]
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fn test_close_stdin() {
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let mut child = new_ucmd!().run_no_wait();
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drop(child.stdin.take());
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let output = child.wait_with_output().unwrap();
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assert_eq!(output.status.code(), Some(1));
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assert_eq!(std::str::from_utf8(&output.stdout), Ok("not a tty\n"));
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}
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#[test]
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fn test_close_stdin_silent() {
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let mut child = new_ucmd!().arg("-s").run_no_wait();
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drop(child.stdin.take());
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let output = child.wait_with_output().unwrap();
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assert_eq!(output.status.code(), Some(1));
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assert!(output.stdout.is_empty());
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}
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#[test]
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fn test_close_stdin_silent_long() {
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let mut child = new_ucmd!().arg("--silent").run_no_wait();
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drop(child.stdin.take());
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let output = child.wait_with_output().unwrap();
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assert_eq!(output.status.code(), Some(1));
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assert!(output.stdout.is_empty());
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}
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#[test]
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fn test_close_stdin_silent_alias() {
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let mut child = new_ucmd!().arg("--quiet").run_no_wait();
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drop(child.stdin.take());
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let output = child.wait_with_output().unwrap();
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assert_eq!(output.status.code(), Some(1));
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assert!(output.stdout.is_empty());
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}
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#[test]
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fn test_wrong_argument() {
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new_ucmd!().args(&["a"]).fails().code_is(2);
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}
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#[test]
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fn test_help() {
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new_ucmd!().args(&["--help"]).succeeds();
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}
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#[test]
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// FixME: freebsd panic
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#[cfg(all(unix, not(target_os = "freebsd")))]
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fn test_stdout_fail() {
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use std::process::{Command, Stdio};
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let ts = TestScenario::new(util_name!());
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// Sleep inside a shell to ensure the process doesn't finish before we've
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// closed its stdout
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let mut proc = Command::new("sh")
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.arg("-c")
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.arg(format!(
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"sleep 0.2; exec {} {}",
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ts.bin_path.to_str().unwrap(),
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ts.util_name
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))
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.stdout(Stdio::piped())
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.spawn()
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.unwrap();
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drop(proc.stdout.take());
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let status = proc.wait().unwrap();
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assert_eq!(status.code(), Some(3));
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}
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