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do not pipe data into failure tests (#2072)

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Co-authored-by: joppich <joppich@bricknet.de>
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joppich 2021-04-17 10:07:45 +02:00 committed by GitHub
parent a76d452f75
commit f33320e581
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1 changed files with 3 additions and 9 deletions
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12
tests/by-util/test_stdbuf.rs
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@ -25,19 +25,15 @@ fn test_stdbuf_line_buffered_stdout() {
#[cfg(not(target_os = "windows"))]
#[test]
fn test_stdbuf_no_buffer_option_fails() {
new_ucmd!()
.args(&["head"])
.pipe_in("The quick brown fox jumps over the lazy dog.")
.fails()
.stderr_is(
"error: The following required arguments were not provided:\n \
new_ucmd!().args(&["head"]).fails().stderr_is(
"error: The following required arguments were not provided:\n \
--error <MODE>\n \
--input <MODE>\n \
--output <MODE>\n\n\
USAGE:\n \
stdbuf OPTION... COMMAND\n\n\
For more information try --help",
);
);
}
#[cfg(not(target_os = "windows"))]
@ -55,7 +51,6 @@ fn test_stdbuf_trailing_var_arg() {
fn test_stdbuf_line_buffering_stdin_fails() {
new_ucmd!()
.args(&["-i", "L", "head"])
.pipe_in("The quick brown fox jumps over the lazy dog.")
.fails()
.stderr_is("stdbuf: error: line buffering stdin is meaningless\nTry 'stdbuf --help' for more information.");
}
@ -65,7 +60,6 @@ fn test_stdbuf_line_buffering_stdin_fails() {
fn test_stdbuf_invalid_mode_fails() {
new_ucmd!()
.args(&["-i", "1024R", "head"])
.pipe_in("The quick brown fox jumps over the lazy dog.")
.fails()
.stderr_is("stdbuf: error: invalid mode 1024R\nTry 'stdbuf --help' for more information.");
}