coreutils/tests/cp, branch v7.5Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/
https://git.shady.money/coreutils/atom?h=v7.52009-08-14T15:10:53Zcp,mv: fix issues with preserving timestamps of copied symlinks2009-08-14T15:10:53ZPádraig BradyP@draigBrady.com2009-08-13T09:39:10Zurn:sha1:f0a1f0df2295aaed418f201bbec67df120e1ac17
* src/copy.c (copy_internal): On systems without utimensat don't
use utimens on a symlink, as that would dereference the symlink.
* tests/cp/abuse: To work around possible attribute preservation
failures breaking the test, use cp -dR rather than cp -a.
tests: raise ulimit virt-mem limit to avoid new failure2009-08-13T15:25:39ZJim Meyeringmeyering@redhat.com2009-08-10T07:28:45Zurn:sha1:11ccbdab27fc7b4f3c78e8a806745330534670f7
* tests/cp/link-heap: Raise limit from 16MB to ~20MB,
to avoid spurious failure on rawhide.
cp: accept the --reflink option2009-08-07T15:14:22ZGiuseppe Scrivanogscrivano@gnu.org2009-08-01T17:36:48Zurn:sha1:a1d7469835371ded0ad8e3496bc5a5bebf94ccef
* NEWS: Mention it.
* doc/coreutils.texi (cp invocation): Describe it.
* src/copy.h (struct cp_options) [reflink]: New member.
* src/copy.c (usage): Describe it.
(copy_reg): If reflink is true try to clone the file.
(main): Check for --reflink.
(cp_option_init): Initialize the new member.
* src/install.c (cp_option_init): Initialize the new member.
* src/mv.c (cp_option_init): Likewise.
* tests/cp/sparse: Add a new test case.
cp -pP (and e.g., -a): preserve time stamps on symlinks, too2009-08-04T15:38:54ZJim Meyeringmeyering@redhat.com2009-07-27T15:08:02Zurn:sha1:eae535e1a322e244248bd31ed7e21ac95ecaa16d
* src/copy.c (utimensat_if_possible): New function.
(copy_internal): Remove variable, "preserve_metadata".
Replace with "dest_is_symlink". That covers all cases but one:
the one in which cp --link has created hard links to non-directories.
In that case, there is no need to update attributes of the links.
Use utimensat_if_possible, to preserve timestamps of symlinks.
* NEWS (New features): Mention this.
* tests/Makefile.am (TESTS): Add cp/preserve-slink-time.
* tests/cp/preserve-slink-time: New file.
* m4/jm-macros.m4 (coreutils_MACROS): Test for utimensat.
Reported in http://bugzilla.redhat.com/230866
tests: avoid false-positive cp/link-heap failure2009-07-09T13:50:49ZJim Meyeringmeyering@redhat.com2009-07-09T13:50:21Zurn:sha1:68149832bd62d0e9c0dc6d4577d9343d0dc9ddbd
* tests/cp/link-heap: Increase address space limit from 14000KB
to 16000KB, to avoid failure with Debian unstable's libc6-dev-2.9-19
maint: update all Copyright year lists to include 20092009-06-23T20:33:15ZJim Meyeringmeyering@redhat.com2009-06-23T20:33:15Zurn:sha1:2232b4d08fdc8ff3ae8e7aa1fa28c8315c41d9adtests: ensure that cp's -a doesn't silence --preserve=context2009-04-28T09:16:33ZOndřej Vašíkovasik@redhat.com2009-04-27T15:29:53Zurn:sha1:cb9fd937437cf4f9347925f6b9c82f4e92bae6e5
* tests/cp/cp-a-selinux: Ensure that the -a option does not silence
error diagnostics from --preserve=context, when preserving context
is required.
tests: add test for xattr diagnostics on dest. FS lacking xattr support2009-04-28T09:16:29ZOndřej Vašíkovasik@redhat.com2009-04-27T15:20:23Zurn:sha1:8259a73a85c5ef46c26da27f9424aeed360fa2cd
* tests/cp/cp-mv-enotsup-xattr: Ensure that xattr diagnostics are
displayed correctly when destination filesystem lacks xattr support.
* tests/Makefile.am (root_tests): Add new root-only test.
cp: work around linux kernel bug: short-read != EOF on /proc2009-04-22T19:52:11ZJim Meyeringmeyering@redhat.com2009-04-17T16:44:18Zurn:sha1:c74fbaefebe91ca60e3a8582613a3714c740df65
Remove the optimization that avoided up to 50% of cp's read syscalls.
Do not assume that a short read on a regular file indicates EOF.
When reading from a file in /proc on linux [at least 2.6.9 - 2.6.29]
into a 4k-byte buffer or larger, a short read does not
always indicate EOF. For example, "cp /proc/slabinfo /tmp"
copies only 4068 of the total 7493 bytes. This optimization
(25719a33154f0c62ea9881f0c79ae312dd4cec7a, Improve performance a bit
by optimizing away; 2005-11-24) appears to have been worth less than
a 2% speed-up (and usually much less), so the impact of removing it
is negligible.
* src/copy.c (copy_reg): Don't exit the loop early.
* tests/cp/proc-short-read: New test, lightly based on a suggestion
from Mike Frysinger, to exercise this fix.
* tests/Makefile.am (TESTS): Add cp/proc-short-read.
* NEWS (Improve robustness): Mention this change.
tests: migrate setgid-check into test-lib.sh2009-03-27T08:28:08ZJim Meyeringmeyering@redhat.com2009-03-27T08:23:35Zurn:sha1:e65d0d0525159f963b3b859706dc920bcae0a636
* tests/test-lib.sh (skip_if_setgid_): New function.
* tests/setgid-check: Remove file.
* tests/Makefile.am (EXTRA_DIST): Remove setgid-check.
* tests/chmod/c-option: Use the new function rather than sourcing
the separate file.
* tests/cp/cp-parents: Likewise.
* tests/install/install-C: Likewise.
* tests/mkdir/parents: Likewise.
* tests/mkdir/perm: Likewise.