mirror of
https://github.com/uutils/coreutils
synced 2025-01-19 00:24:13 +00:00
982fb682e9
tests/tail:
* test_stdin_redirect_file:. Test fails now when assert_alive()!
The follow test `tail -f < file` where file's content is `foo` fails with:
Assertion failed. Expected 'tail' to be running but exited with status=exit status: 0
I also tried on the command line and can confirm that tail isn't runnning when following by
descriptor. The test is deactivated until the implementation is fixed.
* test_follow_stdin_descriptor
* test_follow_stdin_explicit_indefinitely.
* test_follow_single
* test_follow_non_utf8_bytes
* test_follow_multiple
* test_follow_name_multiple
* test_follow_invalid_pid
* test_single_big_args
* test_retry3
* test_retry4
* test_retry5
* test_retry7
* test_retry8
* test_retry9
* test_follow_descriptor_vs_rename1
* test_follow_descriptor_vs_rename2
* test_follow_name_retry_headers
* test_follow_name_remove
* test_follow_name_truncate1
* test_follow_name_truncate2
* test_follow_name_truncate3
* test_follow_name_truncate4
* test_follow_truncate_fast
* test_follow_name_move_create1
* test_follow_name_move_create2
* test_follow_name_move1
* test_follow_name_move2
* test_follow_name_move_retry1
* test_follow_name_move_retry2
* test_follow_inotify_only_regular
* test_fifo
* test_illegal_seek
tests/cat:
* test_dev_full
* test_dev_full_show_all
* test_dev_random
* test_fifo_symlink
tests/dd:
* test_random_73k_test_lazy_fullblock
* test_sync_delayed_reader
tests/factor:
* test_parallel
tests/rm:
* test_rm_force_prompts_order
* test_rm_descend_directory
* test_rm_prompts
tests/seq:
* the helper run method
tests/sort:
* test_sigpipe_panic
tests/tee:
* the helper run_tee method
tests/tty:
* test_tty module
tests/yes:
* the helper run method
88 lines
2.3 KiB
Rust
88 lines
2.3 KiB
Rust
use std::process::{ExitStatus, Stdio};
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#[cfg(unix)]
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use std::os::unix::process::ExitStatusExt;
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use crate::common::util::*;
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#[cfg(unix)]
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fn check_termination(result: &ExitStatus) {
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assert_eq!(result.signal(), Some(libc::SIGPIPE));
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}
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#[cfg(not(unix))]
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fn check_termination(result: &ExitStatus) {
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assert!(result.success(), "yes did not exit successfully");
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}
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/// Run `yes`, capture some of the output, close the pipe, and verify it.
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fn run(args: &[&str], expected: &[u8]) {
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let mut cmd = new_ucmd!();
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let mut child = cmd.args(args).set_stdout(Stdio::piped()).run_no_wait();
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let buf = child.stdout_exact_bytes(expected.len());
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child.close_stdout();
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check_termination(&child.wait_with_output().unwrap().status);
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assert_eq!(buf.as_slice(), expected);
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}
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#[test]
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fn test_invalid_arg() {
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new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
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}
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#[test]
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fn test_simple() {
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run(&[], b"y\ny\ny\ny\n");
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}
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#[test]
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fn test_args() {
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run(&["a", "bar", "c"], b"a bar c\na bar c\na ba");
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}
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#[test]
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fn test_long_output() {
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run(&[], "y\n".repeat(512 * 1024).as_bytes());
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}
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/// Test with an output that seems likely to get mangled in case of incomplete writes.
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#[test]
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fn test_long_odd_output() {
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run(&["abcdef"], "abcdef\n".repeat(1024 * 1024).as_bytes());
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}
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/// Test with an input that doesn't fit in the standard buffer.
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#[test]
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fn test_long_input() {
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#[cfg(not(windows))]
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const TIMES: usize = 14000;
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// On Windows the command line is limited to 8191 bytes.
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// This is not actually enough to fill the buffer, but it's still nice to
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// try something long.
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#[cfg(windows)]
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const TIMES: usize = 500;
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let arg = "abcdef".repeat(TIMES) + "\n";
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let expected_out = arg.repeat(30);
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run(&[&arg[..arg.len() - 1]], expected_out.as_bytes());
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}
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#[test]
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#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "netbsd"))]
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fn test_piped_to_dev_full() {
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use std::fs::OpenOptions;
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for append in [true, false] {
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{
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let dev_full = OpenOptions::new()
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.write(true)
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.append(append)
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.open("/dev/full")
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.unwrap();
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new_ucmd!()
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.set_stdout(dev_full)
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.fails()
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.stderr_contains("No space left on device");
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}
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}
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}
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