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* tests/cp/existing-perm-race: s/mkfifo/mkfifo_or_skip_/
* tests/cp/file-perm-race: Likewise.
* tests/cp/parent-perm-race: Likewise.
* tests/cp/special-f: Likewise.
* tests/dd/reblock: Likewise.
* tests/ls/file-type: Likewise.
* tests/misc/cat-buf: Likewise.
* tests/misc/mknod: Likewise.
* tests/misc/printf-surprise: Likewise.
* tests/misc/selinux: Likewise.
* tests/misc/sort-spinlock-abuse: Likewise.
* tests/misc/stdbuf: Likewise.
* tests/misc/tac-continue: Likewise.
* tests/init.cfg: Improve the error message when skipping.
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skip_test_ emits its diagnostic both to FD 9 (tty), and to
FD 2 (usually the log file), whereas init.sh's skip_ emits
only to FD 9. Without that, the log is slightly less useful.
* tests/cp/fiemap-2: Use skip_test_, not skip_.
* tests/cp/fiemap-perf: Likewise.
* tests/du/bigtime: Likewise.
* tests/du/files0-from-dir: Likewise.
* tests/du/move-dir-while-traversing: Likewise.
* tests/init.sh: Likewise.
* tests/misc/sort-stale-thread-mem: Likewise.
* tests/misc/stat-nanoseconds: Likewise.
* tests/mv/i-3: Likewise.
* tests/mv/sticky-to-xpart: Likewise.
* tests/split/filter: Likewise.
Prompted by a report from Pádraig Brady.
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* tests/cp/sparse-fiemap: Parenthesize ternary expression used
as an argument to awk's printf. Otherwise, gawk 3.0.1 and the
one from debian stable's original-awk would get a syntax error.
Reported by Dennis Clarke.
Copyright note: tiny change
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* tests/cp/sparse-fiemap: When this test was run as root on an ext3
file system, (ext3 had known problems), it would trickily create and
mount a loopback ext4 file system and use that instead. However, due
to a bug in 2.6.39-rc1..rc3, this loopback test (when run in another
loopback FS) exposed a bug with 1k-blocksize ext4 whereby non-NUL
data would be read from a hole. For details, see this:
http://thread.gmane.org/gmane.comp.file-systems.ext4/24495
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* tests/cp/sparse-fiemap: Fail right away with details, when cmp fails.
When extent maps are found to differ, display them and merely warn.
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* src/copy.c (extent_copy): Do not treat "unwritten extents" specially.
Otherwise, with a release-candidate 2.6.39-rc3 kernel, XFS or ext4,
when using gold as your linker, and if you forget to run "make check",
you could end up installing files full of zeros instead of the expected
binaries. For a lot of discussion, see
http://thread.gmane.org/gmane.comp.file-systems.xfs.general/37895
* tests/cp/fiemap-empty: Disable this test.
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* tests/cp/sparse-fiemap: Remove spurious BEGIN {...} block.
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* tests/filefrag-extent-compare: Don't check the length of the
last extent, as this was seen to vary on XFS, where it leaves
trailing blocks allocated for performance reasons.
* tests/cp/fiemap-empty: Though not seen as an issue in practise,
try to avoid possible issues with the allocator in file systems,
by requesting to allocate a power of 2.
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Running the new fiemap-empty test uses 600MB of disk space via
fallocate, and in so doing caused failure in unrelated tests that
were running in parallel on a small file system. Rather than
simply running fallocate (which allocates the space, inducing
disk full when it fails), skip the test if there is less than
800MB of free space, as computed via stat and awk.
* tests/init.cfg (require_file_system_bytes_free_): New function.
* tests/cp/fiemap-empty: Use it.
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* tests/cp/preserve-gid: Simply chmod a+rx instead.
That is safer, in case the nameless UID actually has an account,
and might take advantage of root running a program in a directory
under its control
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* tests/cp/preserve-gid: Remove useless use of "env".
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* tests/cp/fiemap-empty: Correct typo in comment. Add "FIXME".
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* src/copy.c (extent_copy): Treat an allocated but empty extent
much like a hole. I.E. don't read data we know is going to be NUL.
Also we convert the empty extent to a hole only when SPARSE_ALWAYS
so that the source and dest have the same allocation. This will
be improved soon, when we use fallocate() to do the allocation.
* tests/cp/fiemap-empty: A new test for efficiency and correctness
of copying empty extents.
* tests/Makefile.am: Reference the new test.
* NEWS: Mention the change in behavior.
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This bug was introduced in commit ca9e212c, 2009-09-24,
"cp, mv: use linkat to guarantee semantics", which
inadvertently disabled the creation of hardlinks to symlinks.
However rather than implementing the intention of that commit
and relying on gnulib linkat emulation, we'll revert to the
previous emulation as that maintains ownership and timestamps.
* src/copy.c (copy_internal): Use our existing hardlink to
symlink emulation when link() might dereference the symlink.
Also ensure that we copy the timestamps of the original symlink
when we use the emulation.
* tests/cp/link-symlink: Add a test to ensure timestamps copied.
* tests/Makefile.am: Reference the new test.
* NEWS: Mention the fix.
Reported by Ruediger Meier
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* src/extent-scan.h (struct extent_scan): Add the fm_flags member to
pass to the fiemap scan.
* src/extent-scan.c (extent_need_sync): A new function used to
detect Linux kernels before 2.6.38.
(extent_scan_init): Add FIEMAP_FLAG_SYNC when needed.
* tests/cp/sparse-fiemap: Adjust comment.
* NEWS: Mention the change in behavior.
Indirectly suggested by Mike Frysinger
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* tests/cp/preserve-gid: Ensure that every process under test uses
the cp binary we've just built. Before this fix, with a restrictive
umask or build-dir permissions, the UID-changing tests would end up
using whatever cp happened to be available through $PATH
Analysis by arbogast.cedric@gmail.com in http://debbugs.gnu.org/8292.
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* tests/filefrag-extent-compare: Merge adjacent extents in
each list before processing, so we correctly account for
split extents in either list.
* tests/cp/sparse-fiemap: Remove the explicit syncing,
which was only changing the way extents were arranged,
and thus working around the extent comparison issue
that was seen on ext4 loop back.
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* tests/cp/sparse-fiemap: Move the PERL check to the top,
since we don't test anything without it. In the loop,
don't use skip_test_ as it exits the test completely.
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* tests/cp/sparse-to-pipe: Wait for backgrounded "cat" to complete
before comparing the results.
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* tests/cp/sparse-fiemap: Check for fiemap support against a file
rather than a directory to enable tests on BTRFS for example.
Explicity disable the test on ext3 or file systems where we
can't determine the type.
* tests/cp/fiemap-perf: Likewise. Also disable the test on older
BTRFS (like in Fedora 14), where extents are returned for holes.
* tests/init.cfg: Comment that BTRFS only supports fiemap
for regular files.
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* tests/cp/fiemap-2: Enable the fiemap check for files, which
will enable the test for files on ext3.
* tests/cp/fiemap-perf: Comment why we're not enabling for ext3.
* tests/cp/sparse-fiemap: Ditto. Also sync the files before
doing a fiemap which was needed for ext4 loop back at least.
Add a comment that FIEMAP_FLAG_SYNC is ineffective, thus
requiring the explicit syncs.
* tests/fiemap-capable: A new python script to determine
if a specified path supports fiemap.
* tests/init.cfg (fiemap_capable_): Use the new python script.
* tests/Makefile.am (EXTRA_DIST): Include the new python script.
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* tests/cp/fiemap-perf: Correct erroneous added test.
Since nonexistent names were used, the final test ended up
being "test =", which would always "succeed".
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* tests/cp/sparse-to-pipe: New test.
* tests/Makefile.am (TESTS): Add it.
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* tests/init.cfg (fiemap_capable_): New function.
* tests/cp/fiemap-perf: Use it.
* tests/cp/sparse-fiemap: Likewise.
* tests/cp/fiemap-2: Likewise.
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* src/extent-scan.h: Update copyright year list.
* src/extent-scan.c: Likewise.
* tests/cp/sparse-fiemap: Likewise.
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* tests/cp/sparse-fiemap: Use print_ver_, not open-coded VERBOSE test.
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* tests/cp/fiemap-perf: Copy block-comparing code from sparse-fiemap.
* tests/cp/sparse-fiemap: The same test was here, alongside a much
more involved test. Remove it, now that it is in its own file.
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* tests/cp/fiemap-2: New test.
* tests/Makefile.am (TESTS): Add it.
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* tests/cp/fiemap-perf: New file.
* tests/Makefile.am (TESTS): Add it.
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* tests/cp/sparse-fiemap: Accommodate values other than "eof"
in the "flags" column of filefrag -v output
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* tests/cp/sparse-fiemap: Ensure that a file with many extents
(more than fit in copy.c's internal buffer) is copied properly.
Don't require root access if current partition is btrfs or xfs.
Use init.sh, not test-lib.sh.
* tests/filefrag-extent-compare: New file.
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* tests/cp/sparse-fiemap: Add a new test for FIEMAP-copy against a
loopbacked ext4 partition.
* tests/Makefile.am (sparse-fiemap): Reference the new test.
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Those were useful when tests might have been run in the same
directory and in parallel. Now, each test is run in a newly-
created empty directory.
* tests/cp/backup-1: Remove obsolete uses of "$$".
* tests/cp/same-file: Likewise.
* tests/dd/misc: Likewise.
* tests/mv/part-symlink: Likewise.
* tests/mv/to-symlink: Likewise.
* tests/touch/fail-diag: Likewise.
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Run "make update-copyright".
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* cfg.mk (LINE_LEN_MAX, FILTER_LONG_LINES): New macros.
(sc_long_lines): New rule.
* HACKING: Use shorter URLs to the same material.
* doc/Makefile.am, doc/coreutils.texi, m4/boottime.m4:
* man/help2man, man/stdbuf.x, src/Makefile.am, src/cat.c, src/copy.c:
* src/cp.c, src/dd.c, src/df.c, src/du.c, src/groups.c, src/install.c:
* src/ls.c, src/md5sum.c, src/mv.c, src/od.c, src/pinky.c, src/ptx.c:
* src/readlink.c, src/remove.c, src/rmdir.c, src/setuidgid.c:
* src/sort.c, src/tail.c, src/touch.c, tests/Coreutils.pm:
* tests/cp/existing-perm-race, tests/cp/perm, tests/cp/preserve-gid:
* tests/du/2g, tests/du/long-from-unreadable, tests/init.sh:
* tests/install/basic-1, tests/ls/nameless-uid:
* tests/ls/readdir-mountpoint-inode, tests/misc/chroot-credentials:
* tests/misc/cut, tests/misc/date, tests/misc/join, tests/misc/md5sum:
* tests/misc/sha1sum, tests/misc/sha224sum, tests/misc/sort:
* tests/misc/sort-continue, tests/misc/sort-files0-from:
* tests/misc/sort-rand, tests/misc/stdbuf, tests/misc/tr:
* tests/misc/uniq, tests/mv/atomic, tests/mv/part-fail:
* tests/mv/part-symlink, tests/mv/sticky-to-xpart, tests/pr/pr-tests:
* tests/rm/fail-2eperm, tests/rm/interactive-always:
Reformat to fit within 80 columns.
* doc/Makefile.am (BAD_POSIX_PERL): New macro.
* doc/coreutils.texi: Reword slightly, to make menus and
index lines shorter.
* src/md5sum.c: Redo --help output so that it fits within 79
columns, since that's a bit more portable and all the other --help
strings fit in 79 columns.
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* src/cp.c (do_copy): When -T is specified, initialize
the NEW_DST and SB variables, which are checked when
running: cp -T --force --backup file file
* tests/cp/backup-1: Add the -T case
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This problem was observed on RHEL 5.5 x86-64 when running as a
client of a NetApp FAS2050.
* tests/cp/cp-mv-backup: Don't leave a file descriptor open to
a file in a directory that will be cleaned up with "rm -rf".
Under NFS, when the rm unlinks that file, it is instead renamed
to .nfsXXXX and then rm cannot remove the parent directory,
and the test fails.
* tests/cp/same-file: Likewise.
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E.g.,
-test "$VERBOSE" = yes && { env -- pwd --version; readlink --version; }
+print_ver_ pwd readlink
-test "$VERBOSE" = yes && { stdbuf --version; mv --version; }
+print_ver_ stdbuf mv
Use this command:
git grep -l 'VERBOSE.*--version'|xargs perl -ni \
-e '/^test "\$VERBOSE" = yes && { .*--version/ or print,next;' \
-e 's/env -- //g;' \
-e 's/test "\$VERBOSE" = yes && { /print_ver_ /;' \
-e ' s/(\w+) --version;/$1/g; s/ *}$//; print'
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Automatically make all of the changes like this:
-test "$VERBOSE" = yes && chgrp --version
+print_ver_ chgrp
git grep -l 'VERBOSE.*--version'|xargs perl -pi -e \
's/test "\$VERBOSE" = yes && (\w+) --version/print_ver_ $1/'
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RHS='. "\${srcdir=.}/init.sh"; path_prepend_ ../src'
git grep -l test-lib.sh \
| xargs perl -pi -e 's,^\. \$srcdir/test-lib\.sh$,'"$RHS",
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Initially, I did this,
git grep -l srcdir/test-lib.sh|xargs perl -p0i -e '~180-byte script'
but that line would have been much longer than the maximum permitted
by coreutils' commit hook, and wasn't readable besides, so here's a
more readable version:
lhs=$(printf '%s\\n' \
'if test "$VERBOSE" = yes; then' \
' set -x' \
' touch --version' \
'fi' \
'' \
'. $srcdir/test-lib.sh' \
| sed 's/\$/\\\$/g;s/touch/(\\w+)/')
rhs=$(printf '%s\\n' \
'. "${srcdir=.}/init.sh"; path_prepend_ ../src' \
'test "$VERBOSE" = yes && FIXME --version' \
| sed 's/\$/\\\$/g;s/FIXME/\$1/')
git grep -l srcdir/test-lib.sh|xargs perl -p0i -e "s,$lhs,$rhs,"
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* doc/coreutils.texi (cp invocation): Change the description slightly
so as users might not immediately discount using this option.
Mention that --reflink is overridden by the other linking options and
--attributes-only, and give an example where this might be useful.
* src/copy.c (copy_internal): Bypass the reflink if
--attributes-only is specifed.
* tests/cp/reflink-perm: Ensure both --reflink modes are
overridden by --attributes-only.
* NEWS: Mention the change in behavior.
Reported by Jim Meyering.
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All tests currently pass on NFS on Linux kernel 2.6.22 at least,
but some fail on 2.6.9, so we exclude those here.
* tests/init.cfg (is_local_dir_): A new function
returning if the specified directory is on a local file system.
(require_local_dir_): A new function to skip tests
if the current directory is not on a local file system.
* tests/cp/existing-perm-race: Skip if non local.
* tests/cp/file-perm-race: Likewise.
* tests/cp/parent-perm: Likewise.
* tests/cp/parent-perm-race: Likewise.
* tests/cp/preserve-2: Likewise.
* tests/mv/part-symlink: Likewise.
* tests/du/basic: Use refactored function.
* tests/install/basic-1: Likewise.
* tests/mkdir/p-3: Likewise.
* tests/dd/skip-seek-past-dev: Likewise.
* tests/du/slink: Likewise. Remove redundant test
for NFS file system.
* tests/misc/join: s/local/locale/.
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* src/copy.c (copy_attr): A new function which merges copy_attr_by_fd
and copy_attr_by_name. Also display all errors when --attributes-only
* src/copy.c (copy_reg): Skip copying the file contents if specified.
Refactor the SELinux error handling code a little and display all
SELinux errors when only copying attributes.
* src/copy.h (struct cp_options): Add a data_copy_required boolean
* src/cp.c (main): Default to copying data but don't if specified
* src/install.c: Default to copying data
* src/mv.c: Likewise
tests/cp/reflink-perm: Add a test to check that --attributes-only
does not copy data
* tests/cp/acl: Likewise. Also refactor to remove redundant
acl manipulation
* doc/coreutils.texi (cp invocation): Describe the new option
* NEWS: Mention the new feature
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* tests/cp/cp-a-selinux: Initialize skip, to avoid a syntax error
in subsequent "test".
Remove redirect-to-/dev/null, now that output is always to a log file.
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* src/copy.c (copy_reg): Copy xattrs _after_ setting file ownership
so that capabilities are not cleared when setting ownership.
* tests/cp/capability: A new root test.
* tests/Makefile.am (root_tests): Reference the new test.
* NEWS: Mention the fix.
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* src/copy.c (copy_reg): Suppress SELinux ENOTSUP warnings consistently
between the destination being present or not. Previously we did
not suppress ENOTSUP messages when the destination was present.
(copy_internal): Use the same ENOTSUP supression method as
copy_reg() even though the issue was not seen in this case.
* tests/cp/cp-a-selinux: Add a test case for the issue and
group the other test cases in the file more coherently.
* tests/cp/cp-mv-enotsup-xattr: Do the same check for xattr
warnings, even though they did not have the issue.
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* tests/cp/cp-a-selinux: Skip the test (instead of fail) if we
fail to mount a loop device (e.g., none available).
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