coreutils/tests/tail, branch v9.7Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/
https://git.shady.money/coreutils/atom?h=v9.72025-01-16T21:05:34Ztests: tail-c.sh: avoid failure on Linux kernels <= 22025-01-16T21:05:34ZPádraig BradyP@draigBrady.com2025-01-16T21:05:34Zurn:sha1:700690ebc35e2afdee06100d83427c45b6e87a4c
tests/tail/tail-c.sh: Exclude older kernels from timeout failure.
tests: tail: avoid failure on Solaris 112025-01-15T12:07:52ZPádraig BradyP@draigBrady.com2025-01-14T21:14:50Zurn:sha1:1555bcec6aae06df01a52d3656e8ca35e7dea938
* tests/tail/tail-c.sh: On Solaris 11, tail -c 4096 /dev/urandom,
will induce an lseek(,-4096,SEEK_END) which returns -4096 without
setting errno, and a subsequent read() then gives EINVAL.
Since tailing the end of a psuedo device is an edge case,
we just verify that we don't spin reading the device forever.
tail: honor --pid with fifos2025-01-08T12:11:43ZPádraig BradyP@draigBrady.com2024-10-18T12:40:13Zurn:sha1:177fcec66d50b7e7ee351aad417a0bd9e0eb4673
* src/tail.c (tail_file): Open files with O_NONBLOCK
if we might need async processing.
(pipe_bytes): Ignore EAGAIN read() errors.
(pipe_lines): Likewise.
* tests/tail/pid-pipe.sh: Add a new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the bug fix.
Reported by Berhard Voelker.
maint: update all copyright year number ranges2025-01-01T09:33:08ZPádraig BradyP@draigBrady.com2025-01-01T09:14:56Zurn:sha1:28b176085f04a6227d7fadd28a129b5cb02dfbf5
Update to latest gnulib with new copyright year.
Run "make update-copyright" and then...
* gnulib: Update included in this commit as copyright years
are the only change from the previous gnulib commit.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
* tests/sample-test: Adjust to use the single most recent year.
tail: always fail when followed files become inaccessible2024-12-21T12:10:04ZPádraig BradyP@draigBrady.com2024-12-20T14:28:11Zurn:sha1:8b9fa9d0742d4a2070716d098bad489dad2d9bb9
* src/tail.c (tail_forever): Without --retry, exit with failure
status like we do for the inotify case (since v8.11-15-g61de57cd2).
This is also consistent with the failure exit if no file was
accessible at tail startup.
* tests/tail/follow-stdin.sh: Tweak due to earlier exit.
* tests/tail/follow-name.sh: Test with and without inotify.
* NEWS: Mention the bug fix.
tail: ensure --follow=name unfollows renamed files2024-12-05T12:53:13ZPádraig BradyP@draigBrady.com2024-12-04T19:40:55Zurn:sha1:fd01fc8075a0df4e9036fdb962b589e60c134e26
Require --retry to continue to track files upon rename.
We already unfollowed a file if it was renamed
to another file system (unlinked), so this makes the behavior
consistent if renaming to a file in the same file system.
I.e. --follow=name without --retry, means unfollow if the
name is unlinked or moved, so this change ensures that
behavior for all rename cases.
Related commits: v8.0-121-g3b997a9bc, v8.23-161-gd313a0b24
* src/tail.c (tail_forever_notify): Remove watch for a renamed file
if --retry is not specified.
* tests/tail/F-vs-rename.sh: Related test cleanup.
* tests/tail/follow-name.sh: Add a test case.
* NEWS: Mention the bug fix.
Fixes https://bugs.gnu.org/74653
tail: support counts > 2**642024-08-11T02:30:01ZPaul Eggerteggert@cs.ucla.edu2024-08-11T02:02:44Zurn:sha1:cb11d2ab5e1911739004b0359ae4f5f6a643acf0
* src/tail.c (tail_lines): If skipping all input, use lseek if
possible.
(parse_options): Allow counts to exceed 2**64.
(main): Don’t subtract 1 from UINTMAX_MAX, since it stands
for infinity in this context.
(main): Also don’t read anything when given infinite elisions.
* tests/tail/tail.pl: Adjust to match new behavior. Rename err-5
test to big-c and expect the invocation to succeed, since ‘tail
-c99999999999999999999’ now succeeds instead of (unnecessarily)
failing.
tail: avoid infloop with -c on /dev/zero2024-04-20T04:45:43ZPaul Eggerteggert@cs.ucla.edu2024-04-20T04:44:32Zurn:sha1:fb543b6b82c1f3a20ff88f44cc3ed367bfe811b6
Problem reported by Ionut Nicula in:
https://bugs.gnu.org/70477
* src/tail.c (tail_bytes): Do not loop forever on commands
like 'tail -c 4096 /dev/zero'.
* tests/tail/tail-c.sh: Test this fix.
maint: update all copyright year number ranges2024-01-01T13:27:23ZPádraig BradyP@draigBrady.com2024-01-01T13:22:42Zurn:sha1:a966dcdb69e2f49f2587e1b7d4ade7efcff29f40
Update to latest gnulib with new copyright year.
Run "make update-copyright" and then...
* gnulib: Update included in this commit as copyright years
are the only change from the previous gnulib commit.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Manually update copyright year,
until we fully sync with gnulib at a later stage.
* tests/sample-test: Adjust to use the single most recent year.
tail: fix tailing sysfs files where PAGE_SIZE > BUFSIZ2023-12-01T23:01:32Zdann frazierdann.frazier@canonical.com2023-11-30T01:32:34Zurn:sha1:73d119f4f8052a9fb6cef13cd9e75d5a4e23311a
* src/tail.c (file_lines): Ensure we use a buffer size >= PAGE_SIZE when
searching backwards to avoid seeking within a file,
which on sysfs files is accepted but also returns no data.
* tests/tail/tail-sysfs.sh: Add a new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the bug fix.
Fixes https://bugs.gnu.org/67490