coreutils/tests, branch v9.3

tests: avoid allocation checks on ZFS

2023-04-16T15:11:20Z

* tests/du/basic.sh: Allocation of files was seen to change asynchronously on ZFS, so avoid allocation comparisons there.

tests: tty-eof: fix various issues

2023-04-13T23:02:22Z

* tests/misc/tty-eof.pl: Ensure we don't erroneously skip commands with parameters. Comment as to why cut(1) is treated differently. Adjust expect calls to not wait needlessly for cut output.

tests: avoid dependence on file layout for cp sparse check

2023-04-13T19:19:18Z

* tests/cp/sparse-2.sh: Don't depend on the copy taking <= allocation of the source. Instead leverage --debug to check that zero detection is being enabled.

tests: avoid non portable brace expansion

2023-04-10T17:54:19Z

* tests/cp/backup-dir.sh: Avoid non portable brace expansion which is not supported by FreeBSD or Solaris shells at least.

wc: ensure we update file offset

2023-04-08T11:19:40Z

* src/wc.c (wc): Update the offset when not reading, and do read if we can't update the offset. * tests/misc/wc-proc.sh: Add a test case. * NEWS: Mention the bug fix. Fixes https://bugs.gnu.org/61300

cp,mv: issue "skipped" messages when skipping files

2023-04-08T11:11:58Z

* NEWS: Mention the change in behavior to issue a "not replaced" error diagnostic with -n, and the "skipped" message with -v. * src/copy.c (copy_internal): Adjust to output the "skipped" messages depending on -i, -n, -u. * tests/cp/cp-i.sh: Adjust accordingly. * tests/mv/mv-n.sh: Likewise.

cp,mv: add --update=none to always skip existing files

2023-04-08T11:11:50Z

Add --update=none which is equivalent to the --no-clobber behavior from before coreutils 9.2. I.e. existing files are unconditionally skipped, and them not being replaced does not affect the exit status. * src/copy.h [enum Update_type]: A new type to support parameters to the --update command line option. [enum Interactive]: Add I_ALWAYS_SKIP. * src/copy.c: Treat I_ALWAYS_SKIP like I_ALWAYS_NO (-n), except that we don't fail when skipping. * src/system.h (emit_update_parameters_note): A new function to output the description of the new --update parameters. * src/cp.c (main): Parse --update arguments, ensuring that -n takes precedence if specified. (usage): Describe the new option. Also allude that -u is related in the -n description. * src/mv.c: Accept the new --update parameters and update usage() accordingly. * doc/coreutils.texi (cp invocation): Describe the new --update parameters. Also reference --update from the --no-clobber description. (mv invocation): Likewise. * tests/mv/update.sh: Test the new parameters. * NEWS: Mention the new feature. Addresses https://bugs.gnu.org/62572

cp: fix --backup with subdirectories

2023-04-04T11:00:11Z

* gnulib: Reference the latest gnulib including the fix to the backupfile module in commit 94496522. * tests/cp/backup-dir.sh: Add a test to ensure we rename appropriately when backing up through subdirs. * NEWS: Mention the bug fix. Fixes https://bugs.gnu.org/62607

tests: tee: avoid false failure due to fifo usage

2023-03-31T10:58:53Z

* tests/misc/tee.sh: Call cleanup_ in all cases to ensure there are no overlapping interactions on the fifo that might impact later parts of the test. This was seen to cause issue with dash on musl libc. Addresses https://bugs.gnu.org/62542

tests: adjust csplit VM limit

2023-03-31T10:58:53Z

* tests/misc/csplit-heap.sh: More memory is required to avoid a false failure on some systems. Noticed with musl libc with bash as the shell. This is confirmed to still easily trigger with the original memory leak being tested. Addresses https://bugs.gnu.org/62542