Add support for the `-x` command-line option to `split`. This option
causes `split` to produce filenames with hexadecimal suffixes instead
of the default alphabetic suffixes.
Add a `NumericHexadecimal` member to the `SuffixType` enum so that a
future commit can add support for hexadecimal filename suffixes to the
`split` program.
Refactor the code to use a `SuffixType` enumeration with two members,
`Alphabetic` and `NumericDecimal`, representing the two currently
supported ways of producing filename suffixes. This prepares the code
to more easily support other formats, like numeric hexadecimal.
Clean up unit tests in the `dd` crate to make them easier to
manage. This commit does a few things.
* move test cases that test the complete functionality of the `dd`
program from the `dd_unit_tests` module up to the
`tests/by-util/test_dd.rs` module so that they can take advantage of
the testing framework and common testing tools provided by uutils,
* move test cases that test internal functions of the `dd`
implementation into the `tests` module within `dd.rs` so that they
live closer to the code they are testing,
* replace test cases defined by macros with test cases defined by
plain old functions to make the test cases easier to read at a
glance.
Add helper method `CmdResult::stdout_is_fixture_bytes()`, which is
like `stdout_is_fixture()` but compares stdout to the raw bytes of a
given file instead of decoding the contents of the file to a UTF-8
string.
* include io-blksize parameter
* format changes for including io-blksize
Co-authored-by: DevSabb <devsabb@local>
Co-authored-by: Sylvestre Ledru <sylvestre@debian.org>
This change is needed to fix missing USAGE section for `od` in user docs.
With reference to this issue
https://github.com/uutils/coreutils/issues/2991, and missing USAGE
section from `od docs` at
https://uutils.github.io/coreutils-docs/user/utils/od.html, it was
found that the USAGE for od app was starts with an empty line and uudoc
only takes 1st line for using in USAGE section in docs.
This resulted in empty line in usage section for `od`
Add support for the `-x` command-line option to `split`. This option
causes `split` to produce filenames with hexadecimal suffixes instead
of the default alphabetic suffixes.
Add a `NumericHexadecimal` member to the `SuffixType` enum so that a
future commit can add support for hexadecimal filename suffixes to the
`split` program.
Refactor the code to use a `SuffixType` enumeration with two members,
`Alphabetic` and `NumericDecimal`, representing the two currently
supported ways of producing filename suffixes. This prepares the code
to more easily support other formats, like numeric hexadecimal.
