62 lines
1.9 KiB
Bash
Executable file
62 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
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# Show that wc's new --files0-from option works.
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# Copyright (C) 2006-2025 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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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ wc
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echo 2 > 2b || framework_failure_
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echo 2 words > 2w || framework_failure_
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printf '2b\n2w\n' |tr '\n' '\0' > names || framework_failure_
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wc --files0-from=names > out || fail=1
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cat <<\EOF > exp || framework_failure_
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1 1 2 2b
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1 2 8 2w
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2 3 10 total
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EOF
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compare exp out || fail=1
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if ! test "$fail" = 1; then
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# Repeat the above test, but read the file name list from stdin.
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rm -f out
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wc --files0-from=- < names > out || fail=1
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compare exp out || fail=1
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fi
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# Ensure file name containing new lines are output on a single line
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nlname='1
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2'
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touch "$nlname" || framework_failure_
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printf '%s\0' "$nlname" | wc --files0-from=- > out || fail=1
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printf '%s\n' "0 0 0 '1'\$'\\n''2'" > exp || framework_failure_
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compare exp out || fail=1
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# Ensure correct byte counts, which fails between v8.24 and v8.26 inclusive
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truncate -s1G wc.big || framework_failure_
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touch wc.small || framework_failure_
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printf '%s\0' wc.big wc.small | wc -c --files0-from=- >out || fail=1
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cat <<\EOF > exp || framework_failure_
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1073741824 wc.big
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0 wc.small
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1073741824 total
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EOF
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compare exp out || fail=1
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Exit $fail
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