mirror of
https://github.com/uutils/coreutils
synced 2024-12-13 23:02:38 +00:00
Merge pull request #4258 from Joining7943/tests-util-stdin-default-to-stdio-null
`tests/util`: Use `Stdio::null` as default stdin for child processes
This commit is contained in:
Sylvestre Ledru
GitHub
commit
11d0ab5413
4 changed files with 57 additions and 74 deletions
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@ -1,3 +1,5 @@
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use std::process::Stdio;
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use crate::common::util::*;
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#[test]
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@ -373,7 +375,12 @@ fn test_rm_descend_directory() {
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at.touch(file_1);
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at.touch(file_2);
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let mut child = scene.ucmd().arg("-ri").arg("a").run_no_wait();
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let mut child = scene
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.ucmd()
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.set_stdin(Stdio::piped())
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.arg("-ri")
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.arg("a")
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.run_no_wait();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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child.try_write_in(yes.as_bytes()).unwrap();
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@ -445,7 +452,12 @@ fn test_rm_prompts() {
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.arg(file_2)
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.succeeds();
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let mut child = scene.ucmd().arg("-ri").arg("a").run_no_wait();
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let mut child = scene
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.ucmd()
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.set_stdin(Stdio::piped())
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.arg("-ri")
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.arg("a")
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.run_no_wait();
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for _ in 0..9 {
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child.try_write_in(yes.as_bytes()).unwrap();
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}
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@ -486,7 +498,12 @@ fn test_rm_force_prompts_order() {
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at.touch(empty_file);
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// This should cause rm to prompt to remove regular empty file
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let mut child = scene.ucmd().arg("-fi").arg(empty_file).run_no_wait();
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let mut child = scene
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.ucmd()
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.set_stdin(Stdio::piped())
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.arg("-fi")
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.arg(empty_file)
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.run_no_wait();
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child.try_write_in(yes.as_bytes()).unwrap();
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let result = child.wait().unwrap();
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@ -169,14 +169,12 @@ fn test_nc_0_wo_follow() {
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let ts = TestScenario::new(util_name!());
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ts.ucmd()
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.set_stdin(Stdio::null())
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.args(&["-n0", "missing"])
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.run()
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.no_stderr()
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.no_stdout()
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.succeeded();
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ts.ucmd()
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.set_stdin(Stdio::null())
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.args(&["-c0", "missing"])
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.run()
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.no_stderr()
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@ -198,14 +196,12 @@ fn test_nc_0_wo_follow2() {
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.unwrap();
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ts.ucmd()
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.set_stdin(Stdio::null())
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.args(&["-n0", "unreadable"])
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.run()
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.no_stderr()
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.no_stdout()
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.succeeded();
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ts.ucmd()
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.set_stdin(Stdio::null())
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.args(&["-c0", "unreadable"])
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.run()
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.no_stderr()
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@ -226,7 +222,6 @@ fn test_permission_denied() {
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.unwrap();
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ts.ucmd()
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.set_stdin(Stdio::null())
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.arg("unreadable")
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.fails()
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.stderr_is("tail: cannot open 'unreadable' for reading: Permission denied\n")
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@ -250,7 +245,6 @@ fn test_permission_denied_multiple() {
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.unwrap();
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ts.ucmd()
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.set_stdin(Stdio::null())
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.args(&["file1", "unreadable", "file2"])
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.fails()
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.stderr_is("tail: cannot open 'unreadable' for reading: Permission denied\n")
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@ -351,7 +345,11 @@ fn test_follow_stdin_descriptor() {
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let mut args = vec!["-f", "-"];
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for _ in 0..2 {
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let mut p = ts.ucmd().args(&args).run_no_wait();
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let mut p = ts
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.ucmd()
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.set_stdin(Stdio::piped())
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.args(&args)
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.run_no_wait();
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p.make_assertion_with_delay(500).is_alive();
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p.kill()
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.make_assertion()
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@ -430,11 +428,7 @@ fn test_null_default() {
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fn test_follow_single() {
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let (at, mut ucmd) = at_and_ucmd!();
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let mut child = ucmd
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.set_stdin(Stdio::null())
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.arg("-f")
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.arg(FOOBAR_TXT)
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.run_no_wait();
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let mut child = ucmd.arg("-f").arg(FOOBAR_TXT).run_no_wait();
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let expected_fixture = "foobar_single_default.expected";
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@ -464,11 +458,7 @@ fn test_follow_single() {
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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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let mut child = ucmd
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.arg("-f")
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.set_stdin(Stdio::null())
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.arg(FOOBAR_TXT)
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.run_no_wait();
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let mut child = ucmd.arg("-f").arg(FOOBAR_TXT).run_no_wait();
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child
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.make_assertion_with_delay(500)
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@ -504,7 +494,6 @@ fn test_follow_non_utf8_bytes() {
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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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.set_stdin(Stdio::null())
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.arg("-f")
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.arg(FOOBAR_TXT)
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.arg(FOOBAR_2_TXT)
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@ -541,7 +530,6 @@ fn test_follow_multiple() {
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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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.set_stdin(Stdio::null())
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.arg("--follow=name")
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.arg(FOOBAR_TXT)
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.arg(FOOBAR_2_TXT)
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@ -595,8 +583,7 @@ fn test_follow_multiple_untailable() {
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let (at, mut ucmd) = at_and_ucmd!();
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at.mkdir("DIR1");
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at.mkdir("DIR2");
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ucmd.set_stdin(Stdio::null())
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.arg("-f")
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ucmd.arg("-f")
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.arg("DIR1")
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.arg("DIR2")
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.fails()
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@ -657,10 +644,7 @@ fn test_follow_with_pid() {
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#[cfg(windows)]
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let dummy_cmd = "cmd";
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let mut dummy = Command::new(dummy_cmd)
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.stdout(Stdio::null())
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.spawn()
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.unwrap();
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let mut dummy = Command::new(dummy_cmd).spawn().unwrap();
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let pid = dummy.id();
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let mut child = ucmd
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@ -825,7 +809,6 @@ fn test_lines_with_size_suffix() {
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#[test]
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fn test_multiple_input_files() {
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new_ucmd!()
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.set_stdin(Stdio::null())
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.arg(FOOBAR_TXT)
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.arg(FOOBAR_2_TXT)
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.run()
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@ -836,7 +819,6 @@ fn test_multiple_input_files() {
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#[test]
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fn test_multiple_input_files_missing() {
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new_ucmd!()
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.set_stdin(Stdio::null())
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.arg(FOOBAR_TXT)
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.arg("missing1")
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.arg(FOOBAR_2_TXT)
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@ -857,7 +839,6 @@ fn test_follow_missing() {
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// file to appear.
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for follow_mode in &["--follow=descriptor", "--follow=name"] {
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new_ucmd!()
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.set_stdin(Stdio::null())
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.arg(follow_mode)
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.arg("missing")
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.run()
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@ -930,7 +911,6 @@ fn test_dir_follow() {
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at.mkdir("DIR");
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for mode in &["--follow=descriptor", "--follow=name"] {
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ts.ucmd()
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.set_stdin(Stdio::null())
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.arg(mode)
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.arg("DIR")
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.run()
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@ -950,7 +930,6 @@ fn test_dir_follow_retry() {
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let at = &ts.fixtures;
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at.mkdir("DIR");
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ts.ucmd()
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.set_stdin(Stdio::null())
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.arg("--follow=descriptor")
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.arg("--retry")
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.arg("DIR")
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@ -1207,12 +1186,7 @@ fn test_retry2() {
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let ts = TestScenario::new(util_name!());
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let missing = "missing";
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let result = ts
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.ucmd()
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.set_stdin(Stdio::null())
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.arg(missing)
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.arg("--retry")
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.run();
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let result = ts.ucmd().arg(missing).arg("--retry").run();
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result
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.stderr_is(
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"tail: warning: --retry ignored; --retry is useful only when following\n\
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@ -1243,7 +1217,7 @@ fn test_retry3() {
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let mut delay = 1500;
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let mut args = vec!["--follow=name", "--retry", missing, "--use-polling"];
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for _ in 0..2 {
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1296,7 +1270,7 @@ fn test_retry4() {
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];
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let mut delay = 1500;
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for _ in 0..2 {
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1345,7 +1319,7 @@ fn test_retry5() {
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let mut delay = 1500;
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let mut args = vec!["--follow=descriptor", "--retry", missing, "--use-polling"];
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for _ in 0..2 {
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1386,7 +1360,6 @@ fn test_retry6() {
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let mut p = ts
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.ucmd()
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.set_stdin(Stdio::null())
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.arg("--follow=descriptor")
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.arg("missing")
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.arg("existing")
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@ -1444,7 +1417,7 @@ fn test_retry7() {
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for _ in 0..2 {
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at.mkdir(untailable);
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1516,7 +1489,6 @@ fn test_retry8() {
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let mut p = ts
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.ucmd()
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.set_stdin(Stdio::null())
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.arg("-F")
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.arg("-s.1")
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.arg("--max-unchanged-stats=1")
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@ -1593,7 +1565,6 @@ fn test_retry9() {
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at.truncate(user_path, "foo\n");
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let mut p = ts
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.ucmd()
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.set_stdin(Stdio::null())
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.arg("-F")
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.arg("-s.1")
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.arg("--max-unchanged-stats=1")
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@ -1666,7 +1637,7 @@ fn test_follow_descriptor_vs_rename1() {
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for _ in 0..2 {
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at.touch(file_a);
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1726,7 +1697,7 @@ fn test_follow_descriptor_vs_rename2() {
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for _ in 0..2 {
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at.touch(file_a);
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at.touch(file_b);
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1788,7 +1759,7 @@ fn test_follow_name_retry_headers() {
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let mut delay = 1500;
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for _ in 0..2 {
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1850,7 +1821,7 @@ fn test_follow_name_remove() {
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for i in 0..2 {
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at.copy(source, source_copy);
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -1898,7 +1869,7 @@ fn test_follow_name_truncate1() {
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let expected_stderr = format!("{}: {}: file truncated\n", ts.util_name, source);
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let args = ["--follow=name", source];
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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let delay = 1000;
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p.make_assertion().is_alive();
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@ -1940,7 +1911,7 @@ fn test_follow_name_truncate2() {
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let expected_stderr = format!("{}: {}: file truncated\n", ts.util_name, source);
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let args = ["--follow=name", source];
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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let delay = 1000;
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p.make_assertion().is_alive();
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@ -1983,7 +1954,7 @@ fn test_follow_name_truncate3() {
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let expected_stdout = "x\n";
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let args = ["--follow=name", source];
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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let delay = 1000;
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p.make_assertion_with_delay(delay).is_alive();
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@ -2012,7 +1983,7 @@ fn test_follow_name_truncate4() {
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for i in 0..2 {
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at.append("file", "foobar\n");
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -2061,7 +2032,7 @@ fn test_follow_truncate_fast() {
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at.truncate("f", "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n");
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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at.truncate("f", "11\n12\n13\n14\n15\n");
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@ -2118,7 +2089,7 @@ fn test_follow_name_move_create1() {
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let delay = 500;
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let args = ["--follow=name", source];
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -2171,7 +2142,7 @@ fn test_follow_name_move_create2() {
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let mut delay = 500;
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for i in 0..2 {
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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@ -2246,7 +2217,7 @@ fn test_follow_name_move1() {
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let mut delay = 500;
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#[allow(clippy::needless_range_loop)]
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for i in 0..2 {
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
|
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p.make_assertion_with_delay(delay).is_alive();
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|
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@ -2328,7 +2299,7 @@ fn test_follow_name_move2() {
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at.truncate(file1, "file1_content\n");
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at.truncate(file2, "file2_content\n");
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|
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
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let mut p = ts.ucmd().args(&args).run_no_wait();
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p.make_assertion_with_delay(delay).is_alive();
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at.rename(file1, file2);
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@ -2392,7 +2363,7 @@ fn test_follow_name_move_retry1() {
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let mut delay = 1500;
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for _ in 0..2 {
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at.touch(source);
|
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let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
|
||||
let mut p = ts.ucmd().args(&args).run_no_wait();
|
||||
|
||||
p.make_assertion_with_delay(delay).is_alive();
|
||||
|
||||
|
|
@ -2485,7 +2456,7 @@ fn test_follow_name_move_retry2() {
|
|||
at.touch(file1);
|
||||
at.touch(file2);
|
||||
|
||||
let mut p = ts.ucmd().set_stdin(Stdio::null()).args(&args).run_no_wait();
|
||||
let mut p = ts.ucmd().args(&args).run_no_wait();
|
||||
p.make_assertion_with_delay(delay).is_alive();
|
||||
|
||||
at.truncate(file1, "x\n");
|
||||
|
|
@ -2537,12 +2508,7 @@ fn test_follow_inotify_only_regular() {
|
|||
|
||||
let ts = TestScenario::new(util_name!());
|
||||
|
||||
let mut p = ts
|
||||
.ucmd()
|
||||
.set_stdin(Stdio::null())
|
||||
.arg("-f")
|
||||
.arg("/dev/null")
|
||||
.run_no_wait();
|
||||
let mut p = ts.ucmd().arg("-f").arg("/dev/null").run_no_wait();
|
||||
|
||||
p.make_assertion_with_delay(200).is_alive();
|
||||
p.kill()
|
||||
|
|
@ -2555,7 +2521,6 @@ fn test_follow_inotify_only_regular() {
|
|||
#[test]
|
||||
fn test_no_such_file() {
|
||||
new_ucmd!()
|
||||
.set_stdin(Stdio::null())
|
||||
.arg("missing")
|
||||
.fails()
|
||||
.stderr_is("tail: cannot open 'missing' for reading: No such file or directory")
|
||||
|
|
|
|||
|
|
@ -111,7 +111,7 @@ mod linux_only {
|
|||
use crate::common::util::*;
|
||||
|
||||
use std::fs::File;
|
||||
use std::process::Output;
|
||||
use std::process::{Output, Stdio};
|
||||
|
||||
fn make_broken_pipe() -> File {
|
||||
use libc::c_int;
|
||||
|
|
@ -135,6 +135,7 @@ mod linux_only {
|
|||
#[allow(deprecated)]
|
||||
let output = proc
|
||||
.ignore_stdin_write_error()
|
||||
.set_stdin(Stdio::piped())
|
||||
.run_no_wait()
|
||||
.pipe_in_and_wait_with_output(content.as_bytes());
|
||||
|
||||
|
|
|
|||
|
|
@ -1105,6 +1105,7 @@ impl UCommand {
|
|||
"{}",
|
||||
MULTIPLE_STDIN_MEANINGLESS
|
||||
);
|
||||
self.set_stdin(Stdio::piped());
|
||||
self.bytes_into_stdin = Some(input.into());
|
||||
self
|
||||
}
|
||||
|
|
@ -1170,8 +1171,7 @@ impl UCommand {
|
|||
|
||||
let command = self
|
||||
.raw
|
||||
// TODO: use Stdio::null() as default to avoid accidental deadlocks ?
|
||||
.stdin(self.stdin.take().unwrap_or_else(Stdio::piped))
|
||||
.stdin(self.stdin.take().unwrap_or_else(Stdio::null))
|
||||
.stdout(Stdio::from(output.try_clone().unwrap()))
|
||||
.stderr(Stdio::from(output.try_clone().unwrap()));
|
||||
captured_stdout = Some(output);
|
||||
|
|
@ -1197,8 +1197,7 @@ impl UCommand {
|
|||
};
|
||||
|
||||
self.raw
|
||||
// TODO: use Stdio::null() as default to avoid accidental deadlocks ?
|
||||
.stdin(self.stdin.take().unwrap_or_else(Stdio::piped))
|
||||
.stdin(self.stdin.take().unwrap_or_else(Stdio::null))
|
||||
.stdout(stdout)
|
||||
.stderr(stderr)
|
||||
};
|
||||
|
|
@ -2696,7 +2695,7 @@ mod tests {
|
|||
#[test]
|
||||
fn test_uchild_when_pipe_in() {
|
||||
let ts = TestScenario::new("cat");
|
||||
let mut child = ts.ucmd().run_no_wait();
|
||||
let mut child = ts.ucmd().set_stdin(Stdio::piped()).run_no_wait();
|
||||
child.pipe_in("content");
|
||||
child.wait().unwrap().stdout_only("content").success();
|
||||
|
||||
|
|
@ -2721,6 +2720,7 @@ mod tests {
|
|||
|
||||
let mut child = ts
|
||||
.ucmd()
|
||||
.set_stdin(Stdio::piped())
|
||||
.stderr_to_stdout()
|
||||
.args(&["-riv", "a"])
|
||||
.run_no_wait();
|
||||
|
|
|
|||
Loading…
Reference in a new issue