4dfcd6c054
Make sure the files are deleted only if they were succesfully stored to the archive. * src/exit.c: New file. * src/unlink.c: New file. * src/Makefile.am (tar_SOURCES): Add exit.c and unlink.c. * src/common.h: Include progname.h (program_name): Remove global. (records_written): New extern. (queue_deferred_unlink, finish_deferred_unlinks): New prototypes. (fatal_exit_hook): New extern. * src/create.c (create_archive): Call finish_deferred_unlinks. (dump_hard_link, dump_file0): Don't actually unlink the file, queue it to deferred_unlinks instead. * src/delete.c (records_written): Remove extern: declared in common.h. * src/extract.c (extract_archive): Set fatal_exit_hook. (fatal_exit, xalloc_die): Move to exit.c * src/system.c (sys_wait_for_child): Exit immediately if the child dies or exits with a non-zero status. (sys_child_open_for_compress) (sys_child_open_for_uncompress): Use set_program_name, instead of setting program_name directly. * src/tar.c (main): Use set_program_name, instead of setting program_name directly. * tests/Makefile.am (TESTSUITE_AT): Add remfiles01.at and remfiles02.at. * tests/testsuite.at: Likewise. * tests/gzip.at: Reflect the above changes.
58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
# Process this file with autom4te to create testsuite. -*- Autotest -*-
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# Test suite for GNU tar.
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# Copyright (C) 2009 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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# Description: When called with --create --remove-files and a compression
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# options tar (v. <= 1.22.90) would remove files even if it had failed
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# to store them in the archive.
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#
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# References: <77cb99c00910020940k6ce15da4wb564d2418ec52cfb@mail.gmail.com>
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# http://lists.gnu.org/archive/html/bug-tar/2009-10/msg00005.html
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AT_SETUP([remove-files with compression])
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AT_KEYWORDS([create remove-files remfiles01 gzip])
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unset TAR_OPTIONS
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AT_CHECK([
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AT_GZIP_PREREQ
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AT_SORT_PREREQ
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mkdir dir
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cd dir
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genfile --file a --length 0
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chmod 0 a
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genfile --file b
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mkdir c
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tar -c -f a -z --remove-files b c
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find . | sort
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],
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[0],
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[.
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./a
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./b
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./c
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],
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[tar (child): a: Cannot open: Permission denied
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tar (child): Error is not recoverable: exiting now
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])
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AT_CLEANUP
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