mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 17:58:06 +00:00
abf4c69b28
Correct the error message produced by `tac` when trying to read from a
directory. Previously if the path 'a' referred to a directory, then
running `tac a` would produce the error message
dir: read error: Invalid argument
after this commit it produces
a: read error: Invalid argument
which matches GNU `tac`.
70 lines
1.5 KiB
Rust
70 lines
1.5 KiB
Rust
use crate::common::util::*;
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#[test]
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fn test_stdin_default() {
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new_ucmd!()
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.pipe_in("100\n200\n300\n400\n500")
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.run()
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.stdout_is("500400\n300\n200\n100\n");
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}
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#[test]
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fn test_stdin_non_newline_separator() {
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new_ucmd!()
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.args(&["-s", ":"])
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.pipe_in("100:200:300:400:500")
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.run()
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.stdout_is("500400:300:200:100:");
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}
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#[test]
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fn test_stdin_non_newline_separator_before() {
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new_ucmd!()
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.args(&["-b", "-s", ":"])
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.pipe_in("100:200:300:400:500")
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.run()
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.stdout_is("500:400:300:200:100");
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}
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#[test]
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fn test_single_default() {
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new_ucmd!()
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.arg("prime_per_line.txt")
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.run()
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.stdout_is_fixture("prime_per_line.expected");
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}
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#[test]
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fn test_single_non_newline_separator() {
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new_ucmd!()
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.args(&["-s", ":", "delimited_primes.txt"])
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.run()
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.stdout_is_fixture("delimited_primes.expected");
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}
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#[test]
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fn test_single_non_newline_separator_before() {
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new_ucmd!()
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.args(&["-b", "-s", ":", "delimited_primes.txt"])
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.run()
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.stdout_is_fixture("delimited_primes_before.expected");
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}
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#[test]
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fn test_invalid_input() {
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let scene = TestScenario::new(util_name!());
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let at = &scene.fixtures;
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scene
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.ucmd()
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.arg("b")
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.fails()
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.stderr_contains("failed to open 'b' for reading: No such file or directory");
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at.mkdir("a");
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scene
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.ucmd()
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.arg("a")
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.fails()
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.stderr_contains("a: read error: Invalid argument");
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}
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