37ddfb0b7e
This patch was inspired by the following patch that addressed a similar problem in GNU coreutils du: http://git.savannah.gnu.org/gitweb/?p=coreutils.git;h=efe53cc72b599979ea292754ecfe8abf7c839d22 * src/common.h (name_count): New decl. * src/create.c (trivial_link_count): New static var. (create_archive): Initialize it. (dump_hard_link, file_count_links): Use it, so that files with link count 1 are handled correctly when they are found multiple times. * src/names.c (allocated_entries): Renamed from allocated_names, since the identifier's name was misleading. All uses changed. (entries): Renamed from names. All uses changed. (scanned): Renamed from name_index. All uses changed. (name_count): New var. (name_add_name): Increment it. * tests/link04.at: New file. * tests/testsuite.at: Add it. * tests/Makefile.am (TESTSUITE_AT): Likewise.
59 lines
1.4 KiB
Plaintext
59 lines
1.4 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) 2010 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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# written by Paul Eggert
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AT_SETUP([link count is 1 but multiple occurrences])
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AT_KEYWORDS([hardlinks link04])
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AT_TAR_CHECK([
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mkdir dir
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echo TEST > dir/file
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ln -s file dir/symlink || AT_SKIP_TEST
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tar cf archive dir dir
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tar tvf archive | sed '
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s,.*[[0-9]] dir/,dir/,
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' | sort
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echo ==
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tar chf archive dir
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tar tvf archive | sed '
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s,.*[[0-9]] dir/,dir/,
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s,file,FOO,g
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s,symlink,FOO,g
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' | sort
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],
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[0],
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[dir/
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dir/
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dir/file
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dir/file link to dir/file
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dir/symlink -> file
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dir/symlink link to dir/symlink
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==
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dir/
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dir/FOO
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dir/FOO link to dir/FOO
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])
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AT_CLEANUP
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