mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 01:38:04 +00:00
874 lines
23 KiB
Rust
874 lines
23 KiB
Rust
// spell-checker:ignore abcdefghijklmnopqrstuvwxyz
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// * This file is part of the uutils coreutils package.
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// *
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// * For the full copyright and license information, please view the LICENSE
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// * file that was distributed with this source code.
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extern crate unindent;
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use self::unindent::*;
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use crate::common::util::*;
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use std::env;
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use std::fs::remove_file;
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use std::fs::File;
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use std::io::Write;
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use std::path::Path;
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// octal dump of 'abcdefghijklmnopqrstuvwxyz\n' // spell-checker:disable-line
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static ALPHA_OUT: &str = "
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0000000 061141 062143 063145 064147 065151 066153 067155 070157
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0000020 071161 072163 073165 074167 075171 000012
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0000033
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";
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// XXX We could do a better job of ensuring that we have a fresh temp dir to ourselves,
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// not a general one full of other process leftovers.
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// Test that od can read one file and dump with default format
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#[test]
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fn test_file() {
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// TODO: Can this be replaced by AtPath?
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use std::env;
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let temp = env::temp_dir();
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let tmpdir = Path::new(&temp);
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let file = tmpdir.join("test");
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{
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let mut f = File::create(&file).unwrap();
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// spell-checker:disable-next-line
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assert!(
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f.write_all(b"abcdefghijklmnopqrstuvwxyz\n").is_ok(),
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"Test setup failed - could not write file"
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);
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}
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new_ucmd!()
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.arg("--endian=little")
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.arg(file.as_os_str())
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.succeeds()
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.no_stderr()
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.stdout_is(unindent(ALPHA_OUT));
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// Ensure that default format matches `-t o2`, and that `-t` does not absorb file argument
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new_ucmd!()
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.arg("--endian=little")
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.arg("-t")
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.arg("o2")
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.arg(file.as_os_str())
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.succeeds()
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.no_stderr()
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.stdout_is(unindent(ALPHA_OUT));
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let _ = remove_file(file);
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}
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// Test that od can read 2 files and concatenate the contents
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#[test]
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fn test_2files() {
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let temp = env::temp_dir();
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let tmpdir = Path::new(&temp);
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let file1 = tmpdir.join("test1");
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let file2 = tmpdir.join("test2");
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for (n, a) in [(1, "a"), (2, "b")] {
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println!("number: {} letter:{}", n, a);
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}
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// spell-checker:disable-next-line
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for (path, data) in [(&file1, "abcdefghijklmnop"), (&file2, "qrstuvwxyz\n")] {
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let mut f = File::create(&path).unwrap();
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assert!(
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f.write_all(data.as_bytes()).is_ok(),
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"Test setup failed - could not write file"
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);
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}
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new_ucmd!()
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.arg("--endian=little")
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.arg(file1.as_os_str())
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.arg(file2.as_os_str())
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.succeeds()
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.no_stderr()
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.stdout_is(unindent(ALPHA_OUT));
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// TODO: Handle errors?
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let _ = remove_file(file1);
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let _ = remove_file(file2);
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}
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// Test that od gives non-0 exit val for filename that doesn't exist.
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#[test]
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fn test_no_file() {
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let temp = env::temp_dir();
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let tmpdir = Path::new(&temp);
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let file = tmpdir.join("}surely'none'would'thus'a'file'name"); // spell-checker:disable-line
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new_ucmd!().arg(file.as_os_str()).fails();
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}
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// Test that od reads from stdin instead of a file
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#[test]
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fn test_from_stdin() {
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let input = "abcdefghijklmnopqrstuvwxyz\n"; // spell-checker:disable-line
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new_ucmd!()
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.arg("--endian=little")
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.run_piped_stdin(input.as_bytes())
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.success()
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.no_stderr()
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.stdout_is(unindent(ALPHA_OUT));
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}
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// Test that od reads from stdin and also from files
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#[test]
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fn test_from_mixed() {
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let temp = env::temp_dir();
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let tmpdir = Path::new(&temp);
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let file1 = tmpdir.join("test-1");
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let file3 = tmpdir.join("test-3");
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// spell-checker:disable-next-line
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let (data1, data2, data3) = ("abcdefg", "hijklmnop", "qrstuvwxyz\n");
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for (path, data) in [(&file1, data1), (&file3, data3)] {
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let mut f = File::create(&path).unwrap();
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assert!(
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f.write_all(data.as_bytes()).is_ok(),
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"Test setup failed - could not write file"
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);
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}
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new_ucmd!()
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.arg("--endian=little")
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.arg(file1.as_os_str())
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.arg("-")
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.arg(file3.as_os_str())
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.run_piped_stdin(data2.as_bytes())
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.success()
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.no_stderr()
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.stdout_is(unindent(ALPHA_OUT));
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}
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#[test]
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fn test_multiple_formats() {
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let input = "abcdefghijklmnopqrstuvwxyz\n"; // spell-checker:disable-line
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new_ucmd!()
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.arg("-c")
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.arg("-b")
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.run_piped_stdin(input.as_bytes())
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.success()
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.no_stderr()
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.stdout_is(unindent(
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"
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0000000 a b c d e f g h i j k l m n o p
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141 142 143 144 145 146 147 150 151 152 153 154 155 156 157 160
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0000020 q r s t u v w x y z \\n
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161 162 163 164 165 166 167 170 171 172 012
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0000033
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",
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));
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}
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#[test]
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fn test_dec() {
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// spell-checker:ignore (words) 0xffu8 xffu
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let input = [
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0u8, 0u8, 1u8, 0u8, 2u8, 0u8, 3u8, 0u8, 0xffu8, 0x7fu8, 0x00u8, 0x80u8, 0x01u8, 0x80u8,
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];
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let expected_output = unindent(
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"
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0000000 0 1 2 3 32767 -32768 -32767
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0000016
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",
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);
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new_ucmd!()
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.arg("--endian=little")
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.arg("-s")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_hex16() {
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let input: [u8; 9] = [0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xff];
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// spell-checker:disable
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let expected_output = unindent(
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"
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0000000 2301 6745 ab89 efcd 00ff
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0000011
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",
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);
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// spell-checker:enable
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new_ucmd!()
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.arg("--endian=little")
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.arg("-x")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_hex32() {
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let input: [u8; 9] = [0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xff];
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let expected_output = unindent(
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"
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0000000 67452301 efcdab89 000000ff
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0000011
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",
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);
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new_ucmd!()
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.arg("--endian=little")
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.arg("-X")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_f16() {
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let input: [u8; 14] = [
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0x00, 0x3c, // 0x3C00 1.0
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0x00, 0x00, // 0x0000 0.0
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0x00, 0x80, // 0x8000 -0.0
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0x00, 0x7c, // 0x7C00 Inf
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0x00, 0xfc, // 0xFC00 -Inf
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0x00, 0xfe, // 0xFE00 NaN
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0x00, 0x84,
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]; // 0x8400 -6.104e-5
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let expected_output = unindent(
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"
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0000000 1.000 0 -0 inf
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0000010 -inf NaN -6.104e-5
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0000016
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",
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);
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new_ucmd!()
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.arg("--endian=little")
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.arg("-tf2")
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.arg("-w8")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_f32() {
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let input: [u8; 28] = [
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0x52, 0x06, 0x9e, 0xbf, // 0xbf9e0652 -1.2345679
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0x4e, 0x61, 0x3c, 0x4b, // 0x4b3c614e 12345678
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0x0f, 0x9b, 0x94, 0xfe, // 0xfe949b0f -9.876543E37
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0x00, 0x00, 0x00, 0x80, // 0x80000000 -0.0
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0xff, 0xff, 0xff, 0x7f, // 0x7fffffff NaN
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0xc2, 0x16, 0x01, 0x00, // 0x000116c2 1e-40
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0x00, 0x00, 0x7f, 0x80,
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]; // 0x807f0000 -1.1663108E-38
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let expected_output = unindent(
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"
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0000000 -1.2345679 12345678 -9.8765427e37 -0
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0000020 NaN 1e-40 -1.1663108e-38
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0000034
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",
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);
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new_ucmd!()
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.arg("--endian=little")
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.arg("-f")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_f64() {
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let input: [u8; 40] = [
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0x27, 0x6b, 0x0a, 0x2f, 0x2a, 0xee, 0x45,
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0x43, // 0x4345EE2A2F0A6B27 12345678912345678
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 0x0000000000000000 0
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10,
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0x80, // 0x8010000000000000 -2.2250738585072014e-308
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, // 0x0000000000000001 5e-324 (subnormal)
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0,
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]; // 0xc000000000000000 -2
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let expected_output = unindent(
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"
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0000000 12345678912345678 0
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0000020 -2.2250738585072014e-308 5e-324
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0000040 -2.0000000000000000
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0000050
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",
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);
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new_ucmd!()
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.arg("--endian=little")
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.arg("-F")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_multibyte() {
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new_ucmd!()
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.arg("-c")
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.arg("-w12")
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.run_piped_stdin("Universität Tübingen \u{1B000}".as_bytes()) // spell-checker:disable-line
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.success()
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.no_stderr()
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.stdout_is(unindent(
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"
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0000000 U n i v e r s i t ä ** t
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0000014 T ü ** b i n g e n \u{1B000}
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0000030 ** ** **
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0000033
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",
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));
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}
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#[test]
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fn test_width() {
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let input: [u8; 8] = [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00];
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let expected_output = unindent(
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"
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0000000 000000 000000
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0000004 000000 000000
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0000010
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",
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);
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new_ucmd!()
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.arg("-w4")
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.arg("-v")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_invalid_width() {
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let input: [u8; 4] = [0x00, 0x00, 0x00, 0x00];
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let expected_output = unindent(
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"
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0000000 000000
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0000002 000000
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0000004
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",
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);
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new_ucmd!()
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.arg("-w5")
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.arg("-v")
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.run_piped_stdin(&input[..])
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.success()
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.stderr_is_bytes("od: warning: invalid width 5; using 2 instead\n".as_bytes())
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.stdout_is(expected_output);
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}
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#[test]
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fn test_zero_width() {
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let input: [u8; 4] = [0x00, 0x00, 0x00, 0x00];
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let expected_output = unindent(
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"
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0000000 000000
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0000002 000000
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0000004
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",
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);
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new_ucmd!()
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.arg("-w0")
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.arg("-v")
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.run_piped_stdin(&input[..])
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.success()
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.stderr_is_bytes("od: warning: invalid width 0; using 2 instead\n".as_bytes())
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.stdout_is(expected_output);
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}
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#[test]
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fn test_width_without_value() {
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let input: [u8; 40] = [0; 40];
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let expected_output = unindent("
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0000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000
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0000040 000000 000000 000000 000000
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0000050
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");
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new_ucmd!()
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.arg("-w")
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.run_piped_stdin(&input[..])
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.success()
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.no_stderr()
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.stdout_is(expected_output);
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}
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#[test]
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fn test_suppress_duplicates() {
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let input: [u8; 41] = [
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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];
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let expected_output = unindent(
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"
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0000000 00000000000
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0000 0000
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*
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0000020 00000000001
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0001 0000
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0000024 00000000000
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0000 0000
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*
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0000050 00000000000
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0000
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0000051
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",
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);
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new_ucmd!()
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.arg("-w4")
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.arg("-O")
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.arg("-x")
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.run_piped_stdin(&input[..])
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.no_stderr()
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.success()
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.stdout_is(expected_output);
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}
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|
|
|
#[test]
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fn test_big_endian() {
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let input: [u8; 8] = [0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]; // 0xc000000000000000 -2
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let expected_output = unindent(
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"
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0000000 -2.0000000000000000
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-2.0000000 0
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c0000000 00000000
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c000 0000 0000 0000
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0000010
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",
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);
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|
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new_ucmd!()
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.arg("--endian=big")
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.arg("-F")
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.arg("-f")
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.arg("-X")
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.arg("-x")
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.run_piped_stdin(&input[..])
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|
.no_stderr()
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|
.success()
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.stdout_is(expected_output);
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|
}
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|
|
|
#[test]
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|
#[allow(non_snake_case)]
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fn test_alignment_Xxa() {
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let input: [u8; 8] = [0x0A, 0x0D, 0x65, 0x66, 0x67, 0x00, 0x9e, 0x9f];
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let expected_output = unindent(
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"
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0000000 66650d0a 9f9e0067
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0d0a 6665 0067 9f9e
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nl cr e f g nul rs us
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0000010
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",
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);
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|
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// in this case the width of the -a (8-bit) determines the alignment for the other fields
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new_ucmd!()
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.arg("--endian=little")
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.arg("-X")
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.arg("-x")
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.arg("-a")
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.run_piped_stdin(&input[..])
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|
.no_stderr()
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|
.success()
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.stdout_is(expected_output);
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|
}
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|
|
#[test]
|
|
#[allow(non_snake_case)]
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|
fn test_alignment_Fx() {
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let input: [u8; 8] = [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0]; // 0xc000000000000000 -2
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|
|
let expected_output = unindent(
|
|
"
|
|
0000000 -2.0000000000000000
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0000 0000 0000 c000
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0000010
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",
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|
);
|
|
|
|
// in this case the width of the -F (64-bit) determines the alignment for the other field
|
|
new_ucmd!()
|
|
.arg("--endian=little")
|
|
.arg("-F")
|
|
.arg("-x")
|
|
.run_piped_stdin(&input[..])
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(expected_output);
|
|
}
|
|
|
|
#[test]
|
|
fn test_max_uint() {
|
|
let input = [0xFFu8; 8];
|
|
let expected_output = unindent(
|
|
"
|
|
0000000 1777777777777777777777
|
|
37777777777 37777777777
|
|
177777 177777 177777 177777
|
|
377 377 377 377 377 377 377 377
|
|
18446744073709551615
|
|
4294967295 4294967295
|
|
65535 65535 65535 65535
|
|
255 255 255 255 255 255 255 255
|
|
0000010
|
|
",
|
|
);
|
|
|
|
new_ucmd!()
|
|
.arg("--format=o8")
|
|
.arg("-Oobtu8") // spell-checker:disable-line
|
|
.arg("-Dd")
|
|
.arg("--format=u1")
|
|
.run_piped_stdin(&input[..])
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(expected_output);
|
|
}
|
|
|
|
#[test]
|
|
fn test_hex_offset() {
|
|
let input = [0u8; 0x1F];
|
|
let expected_output = unindent(
|
|
"
|
|
000000 00000000 00000000 00000000 00000000
|
|
00000000 00000000 00000000 00000000
|
|
000010 00000000 00000000 00000000 00000000
|
|
00000000 00000000 00000000 00000000
|
|
00001F
|
|
",
|
|
);
|
|
|
|
new_ucmd!()
|
|
.arg("-Ax")
|
|
.arg("-X")
|
|
.arg("-X")
|
|
.run_piped_stdin(&input[..])
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(expected_output);
|
|
}
|
|
|
|
#[test]
|
|
fn test_dec_offset() {
|
|
let input = [0u8; 19];
|
|
let expected_output = unindent(
|
|
"
|
|
0000000 00000000 00000000 00000000 00000000
|
|
00000000 00000000 00000000 00000000
|
|
0000016 00000000
|
|
00000000
|
|
0000019
|
|
",
|
|
);
|
|
|
|
new_ucmd!()
|
|
.arg("-Ad")
|
|
.arg("-X")
|
|
.arg("-X")
|
|
.run_piped_stdin(&input[..])
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(expected_output);
|
|
}
|
|
|
|
#[test]
|
|
fn test_no_offset() {
|
|
let input = [0u8; 31];
|
|
const LINE: &str = " 00000000 00000000 00000000 00000000\n";
|
|
let expected_output = [LINE, LINE, LINE, LINE].join("");
|
|
|
|
new_ucmd!()
|
|
.arg("-An")
|
|
.arg("-X")
|
|
.arg("-X")
|
|
.run_piped_stdin(&input[..])
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(expected_output);
|
|
}
|
|
|
|
#[test]
|
|
fn test_invalid_offset() {
|
|
new_ucmd!().arg("-Ab").fails();
|
|
}
|
|
|
|
#[test]
|
|
fn test_skip_bytes() {
|
|
let input = "abcdefghijklmnopq"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("-c")
|
|
.arg("--skip-bytes=5")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
"
|
|
0000005 f g h i j k l m n o p q
|
|
0000021
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_skip_bytes_error() {
|
|
let input = "12345";
|
|
new_ucmd!()
|
|
.arg("--skip-bytes=10")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.failure();
|
|
}
|
|
|
|
#[test]
|
|
fn test_read_bytes() {
|
|
let input = "abcdefghijklmnopqrstuvwxyz\n12345678"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("--endian=little")
|
|
.arg("--read-bytes=27")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(ALPHA_OUT));
|
|
}
|
|
|
|
#[test]
|
|
fn test_ascii_dump() {
|
|
let input: [u8; 22] = [
|
|
0x00, 0x01, 0x0a, 0x0d, 0x10, 0x1f, 0x20, 0x61, 0x62, 0x63, 0x7d, 0x7e, 0x7f, 0x80, 0x90,
|
|
0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0xff,
|
|
];
|
|
new_ucmd!()
|
|
.arg("-tx1zacz") // spell-checker:disable-line
|
|
.run_piped_stdin(&input[..])
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
r"
|
|
0000000 00 01 0a 0d 10 1f 20 61 62 63 7d 7e 7f 80 90 a0 >...... abc}~....<
|
|
nul soh nl cr dle us sp a b c } ~ del nul dle sp
|
|
\0 001 \n \r 020 037 a b c } ~ 177 ** ** ** >...... abc}~....<
|
|
0000020 b0 c0 d0 e0 f0 ff >......<
|
|
0 @ P ` p del
|
|
** 300 320 340 360 377 >......<
|
|
0000026
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_filename_parsing() {
|
|
// files "a" and "x" both exists, but are no filenames in the command line below
|
|
// "-f" must be treated as a filename, it contains the text: minus lowercase f
|
|
// so "-f" should not be interpreted as a formatting option.
|
|
new_ucmd!()
|
|
.arg("--format")
|
|
.arg("a")
|
|
.arg("-A")
|
|
.arg("x")
|
|
.arg("--")
|
|
.arg("-f")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.stdout_is(unindent(
|
|
"
|
|
000000 m i n u s sp l o w e r c a s e sp
|
|
000010 f nl
|
|
000012
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_stdin_offset() {
|
|
let input = "abcdefghijklmnopq"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("-c")
|
|
.arg("+5")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
"
|
|
0000005 f g h i j k l m n o p q
|
|
0000021
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_file_offset() {
|
|
new_ucmd!()
|
|
.arg("-c")
|
|
.arg("--")
|
|
.arg("-f")
|
|
.arg("10")
|
|
.succeeds()
|
|
.no_stderr()
|
|
.stdout_is(unindent(
|
|
r"
|
|
0000010 w e r c a s e f \n
|
|
0000022
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_traditional() {
|
|
// note gnu od does not align both lines
|
|
let input = "abcdefghijklmnopq"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("--traditional")
|
|
.arg("-a")
|
|
.arg("-c")
|
|
.arg("-")
|
|
.arg("10")
|
|
.arg("0")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
r"
|
|
0000010 (0000000) i j k l m n o p q
|
|
i j k l m n o p q
|
|
0000021 (0000011)
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_traditional_with_skip_bytes_override() {
|
|
// --skip-bytes is ignored in this case
|
|
let input = "abcdefghijklmnop"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("--traditional")
|
|
.arg("--skip-bytes=10")
|
|
.arg("-c")
|
|
.arg("0")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
r"
|
|
0000000 a b c d e f g h i j k l m n o p
|
|
0000020
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_traditional_with_skip_bytes_non_override() {
|
|
// no offset specified in the traditional way, so --skip-bytes is used
|
|
let input = "abcdefghijklmnop"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("--traditional")
|
|
.arg("--skip-bytes=10")
|
|
.arg("-c")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
r"
|
|
0000012 k l m n o p
|
|
0000020
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_traditional_error() {
|
|
// file "0" exists - don't fail on that, but --traditional only accepts a single input
|
|
new_ucmd!()
|
|
.arg("--traditional")
|
|
.arg("0")
|
|
.arg("0")
|
|
.arg("0")
|
|
.arg("0")
|
|
.fails();
|
|
}
|
|
|
|
#[test]
|
|
fn test_traditional_only_label() {
|
|
let input = "abcdefghijklmnopqrstuvwxyz"; // spell-checker:disable-line
|
|
new_ucmd!()
|
|
.arg("-An")
|
|
.arg("--traditional")
|
|
.arg("-a")
|
|
.arg("-c")
|
|
.arg("-")
|
|
.arg("10")
|
|
.arg("0x10")
|
|
.run_piped_stdin(input.as_bytes())
|
|
.no_stderr()
|
|
.success()
|
|
.stdout_is(unindent(
|
|
r"
|
|
(0000020) i j k l m n o p q r s t u v w x
|
|
i j k l m n o p q r s t u v w x
|
|
(0000040) y z
|
|
y z
|
|
(0000042)
|
|
",
|
|
));
|
|
}
|
|
|
|
#[test]
|
|
fn test_od_invalid_bytes() {
|
|
const INVALID_SIZE: &str = "x";
|
|
const INVALID_SUFFIX: &str = "1fb4t";
|
|
const BIG_SIZE: &str = "1Y";
|
|
|
|
// NOTE:
|
|
// GNU's od (8.32) with option '--width' does not accept 'Y' as valid suffix.
|
|
// According to the man page it should be valid in the same way it is valid for
|
|
// '--read-bytes' and '--skip-bytes'.
|
|
|
|
let options = [
|
|
"--read-bytes",
|
|
"--skip-bytes",
|
|
"--width",
|
|
// "--strings", // TODO: consider testing here once '--strings' is implemented
|
|
];
|
|
for option in &options {
|
|
new_ucmd!()
|
|
.arg(format!("{}={}", option, INVALID_SIZE))
|
|
.arg("file")
|
|
.fails()
|
|
.code_is(1)
|
|
.stderr_only(format!(
|
|
"od: invalid {} argument '{}'",
|
|
option, INVALID_SIZE
|
|
));
|
|
|
|
new_ucmd!()
|
|
.arg(format!("{}={}", option, INVALID_SUFFIX))
|
|
.arg("file")
|
|
.fails()
|
|
.code_is(1)
|
|
.stderr_only(format!(
|
|
"od: invalid suffix in {} argument '{}'",
|
|
option, INVALID_SUFFIX
|
|
));
|
|
|
|
#[cfg(not(target_pointer_width = "128"))]
|
|
new_ucmd!()
|
|
.arg(format!("{}={}", option, BIG_SIZE))
|
|
.arg("file")
|
|
.fails()
|
|
.code_is(1)
|
|
.stderr_only(format!("od: {} argument '{}' too large", option, BIG_SIZE));
|
|
}
|
|
}
|