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* tests/split/split-io-err.sh: A new test to verify that with I/O errors, we leave existing files but don't continue. * tests/local.mk: Reference the new test.
42 lines
1.4 KiB
Bash
Executable File
42 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# Ensure we handle i/o errors correctly in split via /dev/full
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# Copyright (C) 2025 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 of the License, or
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# (at your option) 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, see <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ split
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cp -sf /dev/full xaa || skip_ '/dev/full is required'
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# Get the wording of the OS-dependent ENOSPC message
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returns_ 1 seq 1 >/dev/full 2>msgt || framework_failure_
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sed 's/seq: write error: //' msgt > msg || framework_failure_
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# Create the expected error message
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{ printf "%s" "split: xaa: " ; cat msg ; } > exp || framework_failure_
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# the 'split' command should fail with exit code 1
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seq 2 | returns_ 1 split -b 1 2> err || fail=1
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# split does not cleanup broken file (while csplit does)
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test -e xaa || fail=1
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# split should not continue
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test -e xab && fail=1
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# Ensure we got the expected error message
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compare exp err || fail=1
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Exit $fail
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