mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 09:48:03 +00:00
0ce22f3a08
https://github.com/uutils/coreutils/pull/3084 (2a333ab391) had some
missing coverage and was merged before I had a chance to fix it.
This PR adds some coverage / improved error messages that were missing
from that previous PR.
89 lines
2.6 KiB
Rust
89 lines
2.6 KiB
Rust
#[cfg(not(target_os = "windows"))]
|
|
use crate::common::util::*;
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
#[test]
|
|
fn test_stdbuf_unbuffered_stdout() {
|
|
// This is a basic smoke test
|
|
new_ucmd!()
|
|
.args(&["-o0", "head"])
|
|
.pipe_in("The quick brown fox jumps over the lazy dog.")
|
|
.run()
|
|
.stdout_is("The quick brown fox jumps over the lazy dog.");
|
|
}
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
#[test]
|
|
fn test_stdbuf_line_buffered_stdout() {
|
|
new_ucmd!()
|
|
.args(&["-oL", "head"])
|
|
.pipe_in("The quick brown fox jumps over the lazy dog.")
|
|
.run()
|
|
.stdout_is("The quick brown fox jumps over the lazy dog.");
|
|
}
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
#[test]
|
|
fn test_stdbuf_no_buffer_option_fails() {
|
|
let ts = TestScenario::new(util_name!());
|
|
|
|
ts.ucmd().args(&["head"]).fails().stderr_is(&format!(
|
|
"error: The following required arguments were not provided:\n \
|
|
--input <MODE>\n \
|
|
--output <MODE>\n \
|
|
--error <MODE>\n\n\
|
|
USAGE:\n \
|
|
{1} {0} OPTION... COMMAND\n\n\
|
|
For more information try --help",
|
|
ts.util_name,
|
|
ts.bin_path.to_string_lossy()
|
|
));
|
|
}
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
#[test]
|
|
fn test_stdbuf_trailing_var_arg() {
|
|
new_ucmd!()
|
|
.args(&["-i", "1024", "tail", "-1"])
|
|
.pipe_in("The quick brown fox\njumps over the lazy dog.")
|
|
.run()
|
|
.stdout_is("jumps over the lazy dog.");
|
|
}
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
#[test]
|
|
fn test_stdbuf_line_buffering_stdin_fails() {
|
|
new_ucmd!()
|
|
.args(&["-i", "L", "head"])
|
|
.fails()
|
|
.usage_error("line buffering stdin is meaningless");
|
|
}
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
#[test]
|
|
fn test_stdbuf_invalid_mode_fails() {
|
|
let options = ["--input", "--output", "--error"];
|
|
for option in &options {
|
|
new_ucmd!()
|
|
.args(&[*option, "1024R", "head"])
|
|
.fails()
|
|
.code_is(125)
|
|
.stderr_only("stdbuf: invalid mode '1024R'");
|
|
#[cfg(not(target_pointer_width = "128"))]
|
|
new_ucmd!()
|
|
.args(&[*option, "1Y", "head"])
|
|
.fails()
|
|
.code_is(125)
|
|
.stderr_contains("stdbuf: invalid mode '1Y': Value too large for defined data type");
|
|
#[cfg(target_pointer_width = "32")]
|
|
{
|
|
new_ucmd!()
|
|
.args(&[*option, "5GB", "head"])
|
|
.fails()
|
|
.code_is(125)
|
|
.stderr_contains(
|
|
"stdbuf: invalid mode '5GB': Value too large for defined data type",
|
|
);
|
|
}
|
|
}
|
|
}
|