bc277c7069
This bug was introduced by the recent lseek-related changes. * src/delete.c (delete_archive_members): * src/update.c (update_archive): Copy the member if acting as a filter, rather than lseeking over it, which is possible if stdin is a regular file. * src/list.c (skim_file, skim_member): * src/sparse.c (sparse_skim_file): New functions, for copying when a filter. * src/list.c (skip_file): Remove; replaced with skim_file. All callers changed. (skip_member): Reimplement in terms of skim_member. * src/sparse.c (sparse_skip_file): Remove; replaced with sparse_skim_file. All callers changed. * src/update.c (acting_as_filter): New static var. (update_archive): Set it; this is like delete.c. * tests/delete01.at (deleting a member after a big one): * tests/delete02.at (deleting a member from stdin archive): Also test filter case.
39 lines
1.2 KiB
Plaintext
39 lines
1.2 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 2004-2022 Free Software Foundation, Inc.
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# This file is part of GNU tar.
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# GNU tar 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 of the License, or
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# (at your option) any later version.
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# GNU tar 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, see <http://www.gnu.org/licenses/>.
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# Deleting a member after a big one was destroying the archive.
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AT_SETUP([deleting a member after a big one])
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AT_KEYWORDS([delete delete01])
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AT_TAR_CHECK([
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genfile -l 50000 --file file1
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genfile -l 1024 --file file2
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tar cf archive file1 file2
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tar -f - --delete file2 <archive >archout
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tar tf archout
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tar f archive --delete file2
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cmp archive archout],
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[0],
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[file1
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])
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AT_CLEANUP
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