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d55d3dd588
Allow changing the --numeric-suffixes start number from the default of 0. * src/split.c (next_file_name): Initialize the suffix index and the output filename according to start value. (main): Check that the suffix length is large enough for the numerical suffix start value. * doc/coreutils.texi (split invocation): Mention it. * NEWS (New features): Mention it. * tests/split/numeric: New file. Test --numeric-suffixes[=FROM]. * tests/Makefile.am (TESTS): Reference the new test.
66 lines
1.7 KiB
Bash
Executable File
66 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Show that split --numeric-suffixes[=from] works.
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# Copyright (C) 2012 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 <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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print_ver_ split
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# Check default start from 0
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printf '1\n2\n3\n4\n5\n' > in || framework_failure_
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split --numeric-suffixes --lines=2 in || fail=1
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cat <<\EOF > exp-1
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1
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2
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EOF
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cat <<\EOF > exp-2
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3
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4
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EOF
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cat <<\EOF > exp-3
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5
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EOF
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compare exp-1 x00 || fail=1
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compare exp-2 x01 || fail=1
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compare exp-3 x02 || fail=1
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# Check --numeric-suffixes=X
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split --numeric-suffixes=1 --lines=2 in || fail=1
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cat <<\EOF > exp-1
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1
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2
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EOF
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cat <<\EOF > exp-2
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3
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4
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EOF
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cat <<\EOF > exp-3
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5
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EOF
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compare exp-1 x01 || fail=1
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compare exp-2 x02 || fail=1
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compare exp-3 x03 || fail=1
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# Check that split failed when suffix length is not large enough for
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# the numerical suffix start value
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split -a 3 --numeric-suffixes=1000 in 2> /dev/null && fail=1
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# check invalid --numeric-suffixes start values are flagged
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split --numeric-suffixes=-1 in 2> /dev/null && fail=1
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split --numeric-suffixes=one in 2> /dev/null && fail=1
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Exit $fail
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