mirror of
https://github.com/RGBCube/uutils-coreutils
synced 2025-07-28 11:37:44 +00:00
tests/tail: Fix tests to reflect changes from the refactoring #3905
This commit is contained in:
Joining7943
Sylvestre Ledru
parent
e523a56dab
commit
1725151ef8
2 changed files with 899 additions and 792 deletions
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@ -11,24 +11,23 @@ extern crate tail;
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use crate::common::random::*;
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use crate::common::util::*;
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use rand::distributions::Alphanumeric;
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use std::char::from_digit;
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#[cfg(unix)]
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use std::io::Read;
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use std::io::Write;
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use std::process::Stdio;
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#[cfg(unix)]
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use std::thread::sleep;
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#[cfg(unix)]
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use std::time::Duration;
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use tail::chunks::BUFFER_SIZE as CHUNK_BUFFER_SIZE;
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static FOOBAR_TXT: &str = "foobar.txt";
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static FOOBAR_2_TXT: &str = "foobar2.txt";
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static FOOBAR_WITH_NULL_TXT: &str = "foobar_with_null.txt";
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#[cfg(unix)]
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#[allow(dead_code)]
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static FOLLOW_NAME_TXT: &str = "follow_name.txt";
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#[cfg(unix)]
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#[allow(dead_code)]
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static FOLLOW_NAME_SHORT_EXP: &str = "follow_name_short.expected";
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#[cfg(target_os = "linux")]
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#[allow(dead_code)]
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static FOLLOW_NAME_EXP: &str = "follow_name.expected";
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#[test]
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@ -37,7 +36,6 @@ fn test_invalid_arg() {
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}
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_stdin_default() {
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new_ucmd!()
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.pipe_in_fixture(FOOBAR_TXT)
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@ -47,7 +45,6 @@ fn test_stdin_default() {
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}
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_stdin_explicit() {
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new_ucmd!()
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.pipe_in_fixture(FOOBAR_TXT)
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@ -58,7 +55,7 @@ fn test_stdin_explicit() {
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}
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#[test]
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#[cfg(all(unix, not(any(target_os = "android", target_vendor = "apple"))))] // FIXME: make this work not just on Linux
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#[cfg(not(target_vendor = "apple"))] // FIXME: for currently not working platforms
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fn test_stdin_redirect_file() {
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// $ echo foo > f
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@ -93,7 +90,12 @@ fn test_stdin_redirect_file() {
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.run_no_wait();
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sleep(Duration::from_millis(500));
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p.kill().unwrap();
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// Cleanup the process if it is still running. The result isn't important
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// for the test, so it is ignored.
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// NOTE: The result may be Error on windows with an Os error `Permission
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// Denied` if the process already terminated:
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let _ = p.kill();
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let (buf_stdout, buf_stderr) = take_stdout_stderr(&mut p);
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assert!(buf_stdout.eq("foo"));
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@ -101,7 +103,7 @@ fn test_stdin_redirect_file() {
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}
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#[test]
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#[cfg(all(unix, not(any(target_os = "android", target_vendor = "apple"))))] // FIXME: make this work not just on Linux
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#[cfg(not(target_vendor = "apple"))] // FIXME: for currently not working platforms
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fn test_stdin_redirect_offset() {
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// inspired by: "gnu/tests/tail-2/start-middle.sh"
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use std::io::{Seek, SeekFrom};
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@ -122,8 +124,12 @@ fn test_stdin_redirect_offset() {
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}
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#[test]
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#[cfg(all(unix, not(any(target_os = "android", target_vendor = "apple"))))] // FIXME: make this work not just on Linux
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#[cfg(all(not(target_vendor = "apple"), not(target_os = "windows")))] // FIXME: for currently not working platforms
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fn test_stdin_redirect_offset2() {
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// FIXME: windows: Failed because of difference in printed header. See below.
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// actual : ==> - <==
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// expected: ==> standard input <==
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// like test_stdin_redirect_offset but with multiple files
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use std::io::{Seek, SeekFrom};
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@ -197,8 +203,9 @@ fn test_nc_0_wo_follow2() {
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.succeeded();
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}
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// TODO: Add similar test for windows
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#[test]
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#[cfg(all(unix, not(target_os = "freebsd")))]
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#[cfg(unix)]
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fn test_permission_denied() {
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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@ -217,8 +224,9 @@ fn test_permission_denied() {
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.code_is(1);
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}
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// TODO: Add similar test for windows
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#[test]
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#[cfg(all(unix, not(target_os = "freebsd")))]
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#[cfg(unix)]
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fn test_permission_denied_multiple() {
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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@ -241,7 +249,6 @@ fn test_permission_denied_multiple() {
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_follow_redirect_stdin_name_retry() {
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// $ touch f && tail -F - < f
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// tail: cannot follow '-' by name
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@ -265,8 +272,12 @@ fn test_follow_redirect_stdin_name_retry() {
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}
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#[test]
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#[cfg(not(target_os = "macos"))] // See test_stdin_redirect_dir_when_target_os_is_macos
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#[cfg(all(unix, not(any(target_os = "android", target_os = "freebsd"))))] // FIXME: fix this test for Android/FreeBSD
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "android"),
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not(target_os = "freebsd")
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))] // FIXME: for currently not working platforms
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fn test_stdin_redirect_dir() {
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// $ mkdir dir
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// $ tail < dir, $ tail - < dir
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@ -299,7 +310,7 @@ fn test_stdin_redirect_dir() {
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// redirected directories like linux show the correct message like in
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// `test_stdin_redirect_dir`
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#[test]
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#[cfg(target_os = "macos")]
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#[cfg(target_vendor = "apple")]
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fn test_stdin_redirect_dir_when_target_os_is_macos() {
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// $ mkdir dir
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// $ tail < dir, $ tail - < dir
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@ -325,7 +336,6 @@ fn test_stdin_redirect_dir_when_target_os_is_macos() {
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_follow_stdin_descriptor() {
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let ts = TestScenario::new(util_name!());
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@ -345,7 +355,6 @@ fn test_follow_stdin_descriptor() {
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}
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#[test]
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#[cfg(target_os = "linux")]
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fn test_follow_stdin_name_retry() {
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// $ tail -F -
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// tail: cannot follow '-' by name
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@ -417,8 +426,6 @@ fn test_follow_stdin_explicit_indefinitely() {
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}
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#[test]
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#[cfg(target_os = "linux")]
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#[cfg(disable_until_fixed)]
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fn test_follow_bad_fd() {
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// Provoke a "bad file descriptor" error by closing the fd
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// inspired by: "gnu/tests/tail-2/follow-stdin.sh"
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@ -465,7 +472,7 @@ fn test_null_default() {
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}
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#[test]
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#[cfg(unix)]
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#[cfg(not(target_os = "windows"))] // FIXME: test times out
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fn test_follow_single() {
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let (at, mut ucmd) = at_and_ucmd!();
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@ -489,7 +496,7 @@ fn test_follow_single() {
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/// Test for following when bytes are written that are not valid UTF-8.
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#[test]
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#[cfg(unix)]
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#[cfg(not(target_os = "windows"))] // FIXME: test times out
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fn test_follow_non_utf8_bytes() {
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// Tail the test file and start following it.
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let (at, mut ucmd) = at_and_ucmd!();
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@ -521,7 +528,7 @@ fn test_follow_non_utf8_bytes() {
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}
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#[test]
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#[cfg(unix)]
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#[cfg(not(target_os = "windows"))] // FIXME: test times out
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fn test_follow_multiple() {
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let (at, mut ucmd) = at_and_ucmd!();
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let mut child = ucmd
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@ -547,7 +554,7 @@ fn test_follow_multiple() {
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}
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#[test]
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#[cfg(unix)]
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#[cfg(not(target_os = "windows"))] // FIXME: test times out
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fn test_follow_name_multiple() {
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let (at, mut ucmd) = at_and_ucmd!();
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let mut child = ucmd
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@ -573,7 +580,6 @@ fn test_follow_name_multiple() {
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}
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#[test]
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#[cfg(unix)]
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fn test_follow_multiple_untailable() {
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// $ tail -f DIR1 DIR2
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// ==> DIR1 <==
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@ -606,7 +612,6 @@ fn test_follow_multiple_untailable() {
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}
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_follow_stdin_pipe() {
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new_ucmd!()
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.arg("-f")
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@ -617,7 +622,7 @@ fn test_follow_stdin_pipe() {
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}
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#[test]
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#[cfg(unix)]
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#[cfg(not(target_os = "windows"))] // FIXME: for currently not working platforms
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fn test_follow_invalid_pid() {
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new_ucmd!()
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.args(&["-f", "--pid=-1234"])
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@ -641,8 +646,12 @@ fn test_follow_invalid_pid() {
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}
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// FixME: test PASSES for usual windows builds, but fails for coverage testing builds (likely related to the specific RUSTFLAGS '-Zpanic_abort_tests -Cpanic=abort') This test also breaks tty settings under bash requiring a 'stty sane' or reset. // spell-checker:disable-line
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#[cfg(disable_until_fixed)]
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#[test]
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "android")
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))] // FIXME: for currently not working platforms
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fn test_follow_with_pid() {
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use std::process::{Command, Stdio};
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use std::thread::sleep;
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@ -652,6 +661,7 @@ fn test_follow_with_pid() {
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#[cfg(unix)]
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let dummy_cmd = "sh";
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#[cfg(windows)]
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let dummy_cmd = "cmd";
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@ -687,13 +697,18 @@ fn test_follow_with_pid() {
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let third_append = "should\nbe\nignored\n";
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at.append(FOOBAR_TXT, third_append);
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assert_eq!(read_size(&mut child, 1), "\u{0}");
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let mut buffer: [u8; 1] = [0; 1];
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let result = child.stdout.as_mut().unwrap().read(&mut buffer);
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assert!(result.is_ok());
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assert_eq!(result.unwrap(), 0);
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// On Unix, trying to kill a process that's already dead is fine; on Windows it's an error.
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#[cfg(unix)]
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child.kill().unwrap();
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#[cfg(windows)]
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assert_eq!(child.kill().is_err(), true);
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let result = child.kill();
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if cfg!(windows) {
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assert!(result.is_err());
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} else {
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assert!(result.is_ok());
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}
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}
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#[test]
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@ -735,7 +750,6 @@ fn test_bytes_single() {
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}
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_bytes_stdin() {
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new_ucmd!()
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.pipe_in_fixture(FOOBAR_TXT)
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@ -984,7 +998,6 @@ fn test_sleep_interval() {
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/// Test for reading all but the first NUM bytes: `tail -c +3`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_positive_bytes() {
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new_ucmd!()
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.args(&["-c", "+3"])
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@ -995,7 +1008,6 @@ fn test_positive_bytes() {
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/// Test for reading all bytes, specified by `tail -c +0`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_positive_zero_bytes() {
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let ts = TestScenario::new(util_name!());
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ts.ucmd()
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@ -1013,7 +1025,6 @@ fn test_positive_zero_bytes() {
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/// Test for reading all but the first NUM lines: `tail -n +3`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_positive_lines() {
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new_ucmd!()
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.args(&["-n", "+3"])
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@ -1055,7 +1066,6 @@ once
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/// Test for reading all but the first NUM lines: `tail -3`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_obsolete_syntax_positive_lines() {
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new_ucmd!()
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.args(&["-3"])
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@ -1066,7 +1076,6 @@ fn test_obsolete_syntax_positive_lines() {
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/// Test for reading all but the first NUM lines: `tail -n -10`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_small_file() {
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new_ucmd!()
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.args(&["-n -10"])
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@ -1077,7 +1086,6 @@ fn test_small_file() {
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/// Test for reading all but the first NUM lines: `tail -10`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_obsolete_syntax_small_file() {
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new_ucmd!()
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.args(&["-10"])
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@ -1088,7 +1096,6 @@ fn test_obsolete_syntax_small_file() {
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/// Test for reading all lines, specified by `tail -n +0`.
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_positive_zero_lines() {
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let ts = TestScenario::new(util_name!());
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ts.ucmd()
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@ -1106,7 +1113,6 @@ fn test_positive_zero_lines() {
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}
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_invalid_num() {
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new_ucmd!()
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.args(&["-c", "1024R", "emptyfile.txt"])
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@ -1138,7 +1144,6 @@ fn test_invalid_num() {
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}
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#[test]
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#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
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fn test_num_with_undocumented_sign_bytes() {
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// tail: '-' is not documented (8.32 man pages)
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// head: '+' is not documented (8.32 man pages)
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@ -1162,7 +1167,7 @@ fn test_num_with_undocumented_sign_bytes() {
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#[test]
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#[cfg(unix)]
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fn test_bytes_for_funny_files() {
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fn test_bytes_for_funny_unix_files() {
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// inspired by: gnu/tests/tail-2/tail-c.sh
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let ts = TestScenario::new(util_name!());
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let at = &ts.fixtures;
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@ -1181,7 +1186,6 @@ fn test_bytes_for_funny_files() {
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}
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#[test]
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#[cfg(unix)]
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fn test_retry1() {
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// inspired by: gnu/tests/tail-2/retry.sh
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// Ensure --retry without --follow results in a warning.
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@ -1198,7 +1202,6 @@ fn test_retry1() {
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}
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#[test]
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#[cfg(unix)]
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fn test_retry2() {
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// inspired by: gnu/tests/tail-2/retry.sh
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// The same as test_retry2 with a missing file: expect error message and exit 1.
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@ -1221,7 +1224,12 @@ fn test_retry2() {
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}
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#[test]
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#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "android"),
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not(target_os = "freebsd")
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))] // FIXME: for currently not working platforms
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fn test_retry3() {
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// inspired by: gnu/tests/tail-2/retry.sh
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// Ensure that `tail --retry --follow=name` waits for the file to appear.
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@ -1259,7 +1267,12 @@ fn test_retry3() {
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}
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#[test]
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#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
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#[cfg(all(
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not(target_vendor = "apple"),
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not(target_os = "windows"),
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not(target_os = "android"),
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not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_retry4() {
|
||||
// inspired by: gnu/tests/tail-2/retry.sh
|
||||
// Ensure that `tail --retry --follow=descriptor` waits for the file to appear.
|
||||
|
|
@ -1309,7 +1322,12 @@ fn test_retry4() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_retry5() {
|
||||
// inspired by: gnu/tests/tail-2/retry.sh
|
||||
// Ensure that `tail --follow=descriptor --retry` exits when the file appears untailable.
|
||||
|
|
@ -1345,7 +1363,7 @@ fn test_retry5() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(not(target_os = "windows"))] // FIXME: for currently not working platforms
|
||||
fn test_retry6() {
|
||||
// inspired by: gnu/tests/tail-2/retry.sh
|
||||
// Ensure that --follow=descriptor (without --retry) does *not* try
|
||||
|
|
@ -1383,7 +1401,12 @@ fn test_retry6() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_retry7() {
|
||||
// inspired by: gnu/tests/tail-2/retry.sh
|
||||
// Ensure that `tail -F` retries when the file is initially untailable.
|
||||
|
|
@ -1450,7 +1473,12 @@ fn test_retry7() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(any(target_os = "android", target_vendor = "apple"))))] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_retry8() {
|
||||
// Ensure that inotify will switch to polling mode if directory
|
||||
// of the watched file was initially missing and later created.
|
||||
|
|
@ -1512,7 +1540,11 @@ fn test_retry8() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(any(target_os = "android", target_vendor = "apple"))))] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_retry9() {
|
||||
// inspired by: gnu/tests/tail-2/inotify-dir-recreate.sh
|
||||
// Ensure that inotify will switch to polling mode if directory
|
||||
|
|
@ -1589,7 +1621,11 @@ fn test_retry9() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_descriptor_vs_rename1() {
|
||||
// inspired by: gnu/tests/tail-2/descriptor-vs-rename.sh
|
||||
// $ ((rm -f A && touch A && sleep 1 && echo -n "A\n" >> A && sleep 1 && \
|
||||
|
|
@ -1646,7 +1682,11 @@ fn test_follow_descriptor_vs_rename1() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_descriptor_vs_rename2() {
|
||||
// Ensure the headers are correct for --verbose.
|
||||
// NOTE: GNU's tail does not update the header from FILE_A to FILE_C after `mv FILE_A FILE_C`
|
||||
|
|
@ -1695,7 +1735,12 @@ fn test_follow_descriptor_vs_rename2() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")]
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_retry_headers() {
|
||||
// inspired by: "gnu/tests/tail-2/F-headers.sh"
|
||||
// Ensure tail -F distinguishes output with the
|
||||
|
|
@ -1756,7 +1801,7 @@ fn test_follow_name_retry_headers() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(target_os = "android")))] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(not(target_os = "windows"), not(target_os = "android")))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_remove() {
|
||||
// This test triggers a remove event while `tail --follow=name file` is running.
|
||||
// ((sleep 2 && rm file &)>/dev/null 2>&1 &) ; tail --follow=name file
|
||||
|
|
@ -1805,7 +1850,11 @@ fn test_follow_name_remove() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(all(
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_truncate1() {
|
||||
// This test triggers a truncate event while `tail --follow=name file` is running.
|
||||
// $ cp file backup && head file > file && sleep 1 && cp backup file
|
||||
|
|
@ -1839,7 +1888,11 @@ fn test_follow_name_truncate1() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(all(
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_truncate2() {
|
||||
// This test triggers a truncate event while `tail --follow=name file` is running.
|
||||
// $ ((sleep 1 && echo -n "x\nx\nx\n" >> file && sleep 1 && \
|
||||
|
|
@ -1876,7 +1929,7 @@ fn test_follow_name_truncate2() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: fix this test for BSD/macOS
|
||||
#[cfg(not(target_os = "windows"))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_truncate3() {
|
||||
// Opening an empty file in truncate mode should not trigger a truncate event while
|
||||
// `tail --follow=name file` is running.
|
||||
|
|
@ -1907,7 +1960,7 @@ fn test_follow_name_truncate3() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(unix)]
|
||||
#[cfg(all(not(target_vendor = "apple"), not(target_os = "windows")))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_truncate4() {
|
||||
// Truncating a file with the same content it already has should not trigger a truncate event
|
||||
|
||||
|
|
@ -1939,7 +1992,7 @@ fn test_follow_name_truncate4() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(target_os = "android")))]
|
||||
#[cfg(not(target_os = "windows"))] // FIXME: for currently not working platforms
|
||||
fn test_follow_truncate_fast() {
|
||||
// inspired by: "gnu/tests/tail-2/truncate.sh"
|
||||
// Ensure all logs are output upon file truncation
|
||||
|
|
@ -1989,7 +2042,12 @@ fn test_follow_truncate_fast() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_move_create1() {
|
||||
// This test triggers a move/create event while `tail --follow=name file` is running.
|
||||
// ((sleep 2 && mv file backup && sleep 2 && cp backup file &)>/dev/null 2>&1 &) ; tail --follow=name file
|
||||
|
|
@ -2002,6 +2060,7 @@ fn test_follow_name_move_create1() {
|
|||
|
||||
#[cfg(target_os = "linux")]
|
||||
let expected_stdout = at.read(FOLLOW_NAME_EXP);
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
let expected_stderr = format!(
|
||||
"{}: {}: No such file or directory\n{0}: '{1}' has appeared; following new file\n",
|
||||
|
|
@ -2009,8 +2068,10 @@ fn test_follow_name_move_create1() {
|
|||
);
|
||||
|
||||
// NOTE: We are less strict if not on Linux (inotify backend).
|
||||
|
||||
#[cfg(not(target_os = "linux"))]
|
||||
let expected_stdout = at.read(FOLLOW_NAME_SHORT_EXP);
|
||||
|
||||
#[cfg(not(target_os = "linux"))]
|
||||
let expected_stderr = format!("{}: {}: No such file or directory\n", ts.util_name, source);
|
||||
|
||||
|
|
@ -2034,7 +2095,11 @@ fn test_follow_name_move_create1() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_move_create2() {
|
||||
// inspired by: "gnu/tests/tail-2/inotify-hash-abuse.sh"
|
||||
// Exercise an abort-inducing flaw in inotify-enabled tail -F
|
||||
|
|
@ -2105,7 +2170,12 @@ fn test_follow_name_move_create2() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_move1() {
|
||||
// This test triggers a move event while `tail --follow=name file` is running.
|
||||
// ((sleep 2 && mv file backup &)>/dev/null 2>&1 &) ; tail --follow=name file
|
||||
|
|
@ -2150,7 +2220,12 @@ fn test_follow_name_move1() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_move2() {
|
||||
// Like test_follow_name_move1, but move to a name that's already monitored.
|
||||
|
||||
|
|
@ -2231,7 +2306,12 @@ fn test_follow_name_move2() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_move_retry1() {
|
||||
// Similar to test_follow_name_move1 but with `--retry` (`-F`)
|
||||
// This test triggers two move/rename events while `tail --follow=name --retry file` is running.
|
||||
|
|
@ -2281,8 +2361,14 @@ fn test_follow_name_move_retry1() {
|
|||
delay /= 3;
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(target_os = "linux")] // FIXME: make this work not just on Linux
|
||||
#[cfg(all(
|
||||
not(target_vendor = "apple"),
|
||||
not(target_os = "windows"),
|
||||
not(target_os = "android"),
|
||||
not(target_os = "freebsd")
|
||||
))] // FIXME: for currently not working platforms
|
||||
fn test_follow_name_move_retry2() {
|
||||
// inspired by: "gnu/tests/tail-2/F-vs-rename.sh"
|
||||
// Similar to test_follow_name_move2 (move to a name that's already monitored)
|
||||
|
|
@ -2380,7 +2466,7 @@ fn test_follow_name_move_retry2() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(target_os = "freebsd")))] // FIXME: fix this test for FreeBSD
|
||||
#[cfg(not(target_os = "windows"))] // FIXME: for currently not working platforms
|
||||
fn test_follow_inotify_only_regular() {
|
||||
// The GNU test inotify-only-regular.sh uses strace to ensure that `tail -f`
|
||||
// doesn't make inotify syscalls and only uses inotify for regular files or fifos.
|
||||
|
|
@ -2403,7 +2489,6 @@ fn test_follow_inotify_only_regular() {
|
|||
assert_eq!(buf_stderr, "".to_string());
|
||||
}
|
||||
|
||||
#[cfg(unix)]
|
||||
fn take_stdout_stderr(p: &mut std::process::Child) -> (String, String) {
|
||||
let mut buf_stdout = String::new();
|
||||
let mut p_stdout = p.stdout.take().unwrap();
|
||||
|
|
@ -2426,13 +2511,11 @@ fn test_no_such_file() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
|
||||
fn test_no_trailing_newline() {
|
||||
new_ucmd!().pipe_in("x").succeeds().stdout_only("x");
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
|
||||
fn test_lines_zero_terminated() {
|
||||
new_ucmd!()
|
||||
.args(&["-z", "-n", "2"])
|
||||
|
|
@ -2447,7 +2530,6 @@ fn test_lines_zero_terminated() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(all(unix, not(target_os = "android")))] // FIXME: fix this test for Android
|
||||
fn test_presume_input_pipe_default() {
|
||||
new_ucmd!()
|
||||
.arg("---presume-input-pipe")
|
||||
|
|
@ -2458,7 +2540,7 @@ fn test_presume_input_pipe_default() {
|
|||
}
|
||||
|
||||
#[test]
|
||||
#[cfg(unix)]
|
||||
#[cfg(not(windows))]
|
||||
fn test_fifo() {
|
||||
let ts = TestScenario::new(util_name!());
|
||||
let at = &ts.fixtures;
|
||||
|
|
@ -2512,14 +2594,8 @@ fn test_illegal_seek() {
|
|||
assert_eq!(p.wait().unwrap().code().unwrap(), 1);
|
||||
}
|
||||
|
||||
#[cfg(all(not(target_os = "android"), not(target_os = "windows")))] // FIXME: See https://github.com/uutils/coreutils/issues/3881
|
||||
mod pipe_tests {
|
||||
use super::*;
|
||||
use rand::distributions::Alphanumeric;
|
||||
use tail::chunks::BUFFER_SIZE as CHUNK_BUFFER_SIZE;
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_value_is_higher_than_contained_lines() {
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_value_is_higher_than_contained_lines() {
|
||||
let test_string = "a\nb\n";
|
||||
new_ucmd!()
|
||||
.args(&["-n", "3"])
|
||||
|
|
@ -2565,10 +2641,10 @@ mod pipe_tests {
|
|||
.succeeds()
|
||||
.no_stdout()
|
||||
.no_stderr();
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_negative_lines_option_given_no_newline_at_eof() {
|
||||
#[test]
|
||||
fn test_pipe_when_negative_lines_option_given_no_newline_at_eof() {
|
||||
let test_string = "a\nb";
|
||||
|
||||
new_ucmd!()
|
||||
|
|
@ -2592,10 +2668,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only("a\nb");
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_positive_lines_option_given_no_newline_at_eof() {
|
||||
#[test]
|
||||
fn test_pipe_when_positive_lines_option_given_no_newline_at_eof() {
|
||||
let test_string = "a\nb";
|
||||
|
||||
new_ucmd!()
|
||||
|
|
@ -2618,10 +2694,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only("b");
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_multibyte_utf8_characters() {
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_multibyte_utf8_characters() {
|
||||
// the test string consists of from left to right a 4-byte,3-byte,2-byte,1-byte utf-8 character
|
||||
let test_string = "𝅘𝅥𝅮\n⏻\nƒ\na";
|
||||
|
||||
|
|
@ -2696,10 +2772,10 @@ mod pipe_tests {
|
|||
.succeeds()
|
||||
.no_stdout()
|
||||
.no_stderr();
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_is_equal_to_buffer_size_no_newline_at_eof() {
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_is_equal_to_buffer_size_no_newline_at_eof() {
|
||||
let total_lines = 1;
|
||||
let random_string = RandomString::generate_with_delimiter(
|
||||
Alphanumeric,
|
||||
|
|
@ -2726,10 +2802,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(expected);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_is_equal_to_buffer_size() {
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_is_equal_to_buffer_size() {
|
||||
let total_lines = 100;
|
||||
let random_string = RandomString::generate_with_delimiter(
|
||||
Alphanumeric,
|
||||
|
|
@ -2786,10 +2862,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(random_string);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_is_one_byte_greater_than_buffer_size() {
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_is_one_byte_greater_than_buffer_size() {
|
||||
let total_lines = 100;
|
||||
let random_string = RandomString::generate_with_delimiter(
|
||||
Alphanumeric,
|
||||
|
|
@ -2831,10 +2907,13 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(expected);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_lines_option_given_input_size_has_multiple_size_of_buffer_size() {
|
||||
// FIXME: windows: this test failed with timeout in the CI. Running this test in
|
||||
// a Windows VirtualBox image produces no errors.
|
||||
#[test]
|
||||
#[cfg(not(target_os = "windows"))]
|
||||
fn test_pipe_when_lines_option_given_input_size_has_multiple_size_of_buffer_size() {
|
||||
let total_lines = 100;
|
||||
let random_string = RandomString::generate_with_delimiter(
|
||||
Alphanumeric,
|
||||
|
|
@ -2891,10 +2970,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(random_string);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_value_is_higher_than_contained_bytes() {
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_value_is_higher_than_contained_bytes() {
|
||||
let test_string = "a\nb";
|
||||
new_ucmd!()
|
||||
.args(&["-c", "4"])
|
||||
|
|
@ -2940,10 +3019,10 @@ mod pipe_tests {
|
|||
.succeeds()
|
||||
.no_stdout()
|
||||
.no_stderr();
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_multibyte_utf8_characters() {
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_multibyte_utf8_characters() {
|
||||
// the test string consists of from left to right a 4-byte,3-byte,2-byte,1-byte utf-8 character
|
||||
let test_string = "𝅘𝅥𝅮⏻ƒa";
|
||||
|
||||
|
|
@ -3024,10 +3103,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(test_string);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_input_size_is_equal_to_buffer_size() {
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_input_size_is_equal_to_buffer_size() {
|
||||
let random_string = RandomString::generate(AlphanumericNewline, CHUNK_BUFFER_SIZE);
|
||||
let random_string = random_string.as_str();
|
||||
|
||||
|
|
@ -3083,10 +3162,10 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only_bytes(expected);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_input_size_is_one_byte_greater_than_buffer_size() {
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_input_size_is_one_byte_greater_than_buffer_size() {
|
||||
let random_string = RandomString::generate(AlphanumericNewline, CHUNK_BUFFER_SIZE + 1);
|
||||
let random_string = random_string.as_str();
|
||||
|
||||
|
|
@ -3135,10 +3214,13 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(random_string);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_pipe_when_bytes_option_given_input_size_has_multiple_size_of_buffer_size() {
|
||||
// FIXME: windows: this test failed with timeout in the CI. Running this test in
|
||||
// a Windows VirtualBox image produces no errors.
|
||||
#[test]
|
||||
#[cfg(not(target_os = "windows"))]
|
||||
fn test_pipe_when_bytes_option_given_input_size_has_multiple_size_of_buffer_size() {
|
||||
let random_string = RandomString::generate(AlphanumericNewline, CHUNK_BUFFER_SIZE * 3);
|
||||
let random_string = random_string.as_str();
|
||||
|
||||
|
|
@ -3227,7 +3309,6 @@ mod pipe_tests {
|
|||
.ignore_stdin_write_error()
|
||||
.succeeds()
|
||||
.stdout_only(random_string);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
|
|
|
|||
|
|
@ -311,4 +311,30 @@ mod tests {
|
|||
);
|
||||
assert!(random_string.as_bytes().ends_with(&[0]));
|
||||
}
|
||||
|
||||
/// Originally used to exclude an error within the `random` module. The two
|
||||
/// affected tests timed out on windows, but only in the ci. These tests are
|
||||
/// also the source for the concrete numbers. The timed out tests are
|
||||
/// `test_tail.rs::test_pipe_when_lines_option_given_input_size_has_multiple_size_of_buffer_size`
|
||||
/// `test_tail.rs::test_pipe_when_bytes_option_given_input_size_has_multiple_size_of_buffer_size`.
|
||||
#[test]
|
||||
fn test_generate_random_strings_when_length_is_around_critical_buffer_sizes() {
|
||||
let length = 8192 * 3;
|
||||
let random_string = RandomString::generate(AlphanumericNewline, length);
|
||||
assert_eq!(length, random_string.len());
|
||||
|
||||
let length = 8192 * 3 + 1;
|
||||
let random_string =
|
||||
RandomString::generate_with_delimiter(&Alphanumeric, b'\n', 100, true, length);
|
||||
assert_eq!(length, random_string.len());
|
||||
assert_eq!(
|
||||
100,
|
||||
random_string
|
||||
.as_bytes()
|
||||
.iter()
|
||||
.filter(|p| **p == b'\n')
|
||||
.count()
|
||||
);
|
||||
assert!(!random_string.as_bytes().ends_with(&[0]));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue