This commit resolves issue #4608.
To make it relatively straightforward to implement I have taken some
code from parse_date and put it inside a function parse_relative_time.
This commit changes and adds some test as well to work with the new
functionality.
Use a specific time to check whether any DST problems arise. The test is
also ignored, because this functionality seems to be broken at the
moment. Still, this is an improvement, because it is more reliable and
does not need to obtain a local offset, which might lead to a panic in
the time library.
We now run each command with TZ=UTC and LC_ALL=C to ensure consistent
behavior independent from external timezone and locale settings. These
can still be overridden with other values if necessary.
`default_missing_value` set to `OPT_DATE` (`"date"`)
`num_args(0..=1)` required for `default_missing_value`.
Using function name `test_date_rfc_8601_default`.
The function name `test_date_rfc_8601` is left intact for
compatibility.
Fixes: #4521
Improve the display of the total time spent transferring bytes so that
the number of seconds is displayed using the `%g` format specifier as
in `printf`. This matches the behavior of GNU `dd`.
Before this commit, the precision was always set to one digit after
the decimal point. For example,
$ dd count=100000 if=/dev/zero of=/dev/null
100000+0 records in
100000+0 records out
51200000 bytes (51 MB, 49 MiB) copied, 0.2 s, 268.1 MB/s
After this commit, the precision increases dynamically as the duration
decreases. For example,
$ dd count=100000 if=/dev/zero of=/dev/null
100000+0 records in
100000+0 records out
51200000 bytes (51 MB, 49 MiB) copied, 0.1019 s, 507 MB/s
$ dd count=1000 if=/dev/zero of=/dev/null
1000+0 records in
1000+0 records out
512000 bytes (512 kB, 500 KiB) copied, 0.002663 s, 256 MB/s
$ dd count=10 if=/dev/zero of=/dev/null
10+0 records in
10+0 records out
5120 bytes (5.1 kB, 5.0 KiB) copied, 0.000182 s, 5.1 MB/s
Open stdin using its file descriptor so that a `dd skip=N` command in
a subshell does not consume all bytes from stdin.
For example, before this commit, multiple instances of `dd` reading
from stdin and appearing in a single command line would incorrectly
result in an empty stdin for each instance of `dd` after the first:
$ printf "abcdef\n" | (dd bs=1 skip=3 count=0 && dd) 2> /dev/null
# incorrectly results in no output
After this commit, the `dd skip=3` process reads three bytes from the
file descriptor referring to stdin without draining the remaining
three bytes when it terminates:
$ printf "abcdef\n" | (dd bs=1 skip=3 count=0 && dd) 2> /dev/null
def
du --time formats a file's timestamp according to the local timezone,
but the test implicitly assumed UTC. This caused it to fail when
running locally in my UTC+1 machine.
$ cargo test --features "du touch" --no-default-features
Failure: https://gist.github.com/eggpi/651e01559b7c59e9457c1b22fe4c0c19
* Move the user and group resolution to the behavior decoding instead of
re-running on every file/directory creation. Simplifies code.
* Update error output to match GNU coreutils.
* Add tests to verify invalid owner and group.
Summary of changes in UCommand:
* Extend UCommand by builder methods and simplify methods in TestScenario
* Simplify code structures where possible. Add documentation.
* Store bin_path as PathBuf and util_name as String in all structs
* Remove UCommand::util and make bin_path, temp_dir private
* Rename UCommand::with_limit -> UCommand::limit
Summary of changes in TestScenario:
* Rename some parameters in TestScenario methods to be more descriptive
* Remove ucmd_keepenv, cmd_keepenv from TestScenario. Use UCommand::keep_env instead.
Summary of changes in tests/util:
* Introduce global constant TESTS_BINARY holding the path to `coreutils`
* Implement running an arbitrary command in a sh or cmd shell per default.
* Implement std::fmt::Display for UCommand.
* Change usages of UCommand::util_name from &Option<OsStr> to Option<OsStr>
* `UCommand::new_from_tmp`: Use OsStr directly instead of TempDir -> String -> OsStr
* Collect arguments in `UCommand::args` field
* Build environment variables in `UCommand` itself instead of `std::process::Command`
* Move building of std::process:Command from fields in UCommand to own method `build`
* Remove assertions of UCommand::has_run in arg, args and env.
Summary of changes in tests/by-util:
* Remove usages of UCommand::raw. Fix tests to use UCommand::to_string.
* test_test: Adjust test_invalid_utf8_integer_compare to use `UCommand::args`
* test_chmod: run_single_test
* test_pwd: symlinked_env
* test_cp:
Fix the usage of &Option<OsStr> in `test_src_base_dot`
Refactor test_src_base_dot to not use UCommand::new but ts.ucmd() instead
* tests/util: Fix documentation of UCommand::stderr_only and usage_error
* tests/util: Remove trimming from CmdResult::stdout_matches and stdout_does_not_match. Fix tests.
The tests are fixed to match the trailing newline instead of ignoring it.
* cp: require preserve only certain attributes
# Conflicts:
# src/uu/cp/src/copydir.rs
# src/uu/cp/src/cp.rs
* tests/cp: preserve all and preserve xattr tests with todos
* tests/cp: rename preserve tests
* tests/cp: add android fail test for preserve=xattr
On Android, this cp with explicit preserve of xattr must fail, because of the limitations of the filesystem setup used on Android.
* cp: verify some metadata in cp preserve tests
# Conflicts:
# tests/by-util/test_cp.rs
* cp: run test_cp_preserve_all in all OS's but only check metadata on linux
* test/cp: don't expect the mode to change in explicit cp preserve
* cp: attributes struct instead of enum for unified required tracking
* cp: refactor preserver and handle_preserve
# Conflicts:
# src/uu/cp/src/cp.rs
* cp: update preserve attr to max
* test/cp: fix the preserve xattr test
Access timestamps appear to be modified only in this test. Running the command directly does not alter the access timestamp.
* cp/test: preserve all and context case
* cp: fix preserve args value source
* test/cp: don't check mtime on freebsd
* test/cp: don't check mtime on macos
* test/cp: fix freebsd deps
* test/cp: support freebsd tests
* cp: simplify try_set_from_string
* cp: parse context attr in preserve in any case to show warning later
* cp: print warnings for attribute errors if not required
* cp: show SELinux warning only once
* cp: show SELinux warning without error
* Revert "cp: show SELinux warning without error"
This reverts commit d130cf0d8c8e28ac2c903413992613241decf879.
* cp: add documentation for preserve components
* cp: simplify try_set_from_string
* cp: EN_US "behavior" spelling for cspell
This introduces an argument preprocessing step for the nice tool in
order to support the legacy nice adjustment syntax (`nice -1 foo`,
`nice --1 foo`, `nice -+1 foo` and so forth).
This is a preprocessing step because the interaction between these
arguments and the existing `nice -n -1` syntax becomes context
dependent, in a way that is currently difficult to capture through
clap.
Signed-off-by: Ed Smith <ed.smith@collabora.com>
Other changes summmary:
* Use module level imports instead of fully qualified imports where appropriate
* Fix intermittent failing test_positive_zero_bytes because of broken pipe
* Cleanup old disabled test for warning of following indefinitely
* install: fix installing one file when using -Dt options
* install: fix installing multiple files with -Dt
Code was missing the logic to create the target dir when multiple files
should be copied and target dir is given by -t option.
This simplifies the copy logic also when only one file should be copied
to the target dir.
* install: fix verbose output when using -D
Also adds a unit test to verify the same behaviour as the gnu tools.
* install: add more testcases for create leading dir
Tests various combinations of "-D" with and w/o "-t" when installing
either a single file or multiple files into a non existing directory.
install -D file1 file2 (-t) not_existing_dir
install -D file1 (-t) not_existing_dir/
Also fixes file formatting, spelling and adds some more test asserts.
* install: fix error for nonex. dir path ending on /
The install command failed with a different error message than the
original GNU install tool. Checking for a trailing slash fixes this.
Only works on unix though.
* install: add windows support when checking for '/'
* install.rs: fix spelling
* install.rs: add more tests regarding omitting dir
This increases the CI test coverage and also checks for more corner
cases to ensure uu_install is compliant with GNU's original.
export C=coreutils/target/debug/
rm -rf dir1 no-dir2 dir3 file
mkdir -p dir1 dir3
touch file
${C}install dir1/file1 dir1/.. no-dir2
${C}install dir1/file1 dir1/.. dir3
${C}install dir1/.. dir3
* install: improve test_install_missing_arguments
Also check that install returns the correct error messages, when only a
target directory is given via -t and that is is not created (-D option).
* install: rework the checks for missing file args
This ensures correct (GNU install like) behavior. Tests from the last
commit will pass now.
This commit corrects the behavior of `cp -r --parents --verbose` when
the source path is a directory, so that it prints the copied ancestor
directories. For example,
$ mkdir -p a/b/c d
$ cp -r --verbose --parents a/b/c d
a -> d/a
a/b -> d/a/b
'a/b/c' -> 'd/a/b/c'
This commit corrects the behavior of `cp --parents --verbose` when the
source path is a file so that it prints the copied ancestor
directories. For example,
$ mkdir -p a/b d
$ touch a/b/c
$ cp --verbose --parents a/b/c d
a -> d/a
a/b -> d/a/b
'a/b/c' -> 'd/a/b/c'
Fixes#3332.
Adjust the rendering of the concise byte counts in both SI and IEC
units to better match the behavior of GNU dd.
Before this commit,
$ head -c 1024 /dev/zero | dd > /dev/null
2+0 records in
2+0 records out
1024 bytes (1 KB, 1024 B) copied, 0.0 s, 1.0 MB/s
After this commit,
$ head -c 1024 /dev/zero | dd > /dev/null
2+0 records in
2+0 records out
1024 bytes (1.0 kB, 1.0 KiB) copied, 0.0 s, 1.0 MB/s
For comparison, GNU dd produces the following:
$ head -c 1024 /dev/zero | dd > /dev/null
2+0 records in
2+0 records out
1024 bytes (1.0 kB, 1.0 KiB) copied, 0.000332864 s, 3.1 MB/s
Prevent a panic in `cp -a` when the target of a hard link already
exists in the target directory structure.
For example,
$ mkdir -p src dest/src
$ touch src/f dest/src/f
$ ln src/f src/link
$ cp -a src dest
The `cp` command now succeeds without error.
