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93914c7b12
* src/seq.c (print_numbers): Also handle first < last && step < 0. * tests/misc/seq [empty-rev]: New test for this case.
112 lines
3.9 KiB
Perl
Executable File
112 lines
3.9 KiB
Perl
Executable File
#!/bin/sh
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# -*- perl -*-
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# Test "seq".
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# Copyright (C) 1999, 2000, 2003, 2005-2007 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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: ${PERL=perl}
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: ${srcdir=.}
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$PERL -e 'use warnings;' > /dev/null 2>&1 || {
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echo 1>&2 "$0: configure didn't find a usable version of Perl," \
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"so can't run this test"
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exit 77
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}
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me=`echo $0|sed 's,.*/,,'`
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exec $PERL -w -I$srcdir/.. -MCoreutils -M"CuTmpdir qw($me)" -- - << \EOF
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require 5.003;
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use strict;
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(my $program_name = $0) =~ s|.*/||;
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# Turn off localisation of executable's ouput.
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@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
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my $prog = 'seq';
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my @Tests =
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(
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['onearg-1', qw(10), {OUT => [(1..10)]}],
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['onearg-2', qw(-1)],
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['empty-rev', qw(1 -1 3)],
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['neg-1', qw(-10 10 10), {OUT => [qw(-10 0 10)]}],
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# ['neg-2', qw(-.1 .1 .11), {OUT => [qw(-0.1 0.0 0.1)]}],
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['neg-3', qw(1 -1 0), {OUT => [qw(1 0)]}],
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['neg-4', qw(1 -1 -1), {OUT => [qw(1 0 -1)]}],
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['float-1', qw(0.8 0.1 0.9), {OUT => [qw(0.8 0.9)]}],
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['float-2', qw(0.1 0.99 1.99), {OUT => [qw(0.10 1.09)]}],
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['float-3', qw(10.8 0.1 10.95), {OUT => [qw(10.8 10.9)]}],
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['float-4', qw(0.1 -0.1 -0.2), {OUT => [qw(0.1 0.0 -0.1 -0.2)]},
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{OUT_SUBST => 's,^-0\.0$,0.0,'},
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],
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['float-5', qw(0.8 1e-1 0.9), {OUT => [qw(0.8 0.9)]}],
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['float-6', qw(0.8 0.1 0.90000000000000000000), {OUT => [qw(0.8 0.9)]}],
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['wid-1', qw(.8 1e-2 .81), {OUT => [qw(0.80 0.81)]}],
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['wid-2', qw(.89999 1e-7 .8999901), {OUT => [qw(0.8999900 0.8999901)]}],
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['eq-wid-1', qw(-w 1 -1 -1), {OUT => [qw(01 00 -1)]}],
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# Prior to 2.0g, this test would fail on e.g., HPUX systems
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# because it'd end up using %3.1f as the format instead of %4.1f.
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['eq-wid-2', qw(-w -.1 .1 .11),{OUT => [qw(-0.1 00.0 00.1)]}],
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['eq-wid-3', qw(-w 1 3.0), {OUT => [qw(1 2 3)]}],
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['eq-wid-4', qw(-w .8 1e-2 .81), {OUT => [qw(0.80 0.81)]}],
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['eq-wid-5', qw(-w 1 .5 2), {OUT => [qw(1.0 1.5 2.0)]}],
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['eq-wid-6', qw(-w +1 2), {OUT => [qw(1 2)]}],
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['eq-wid-7', qw(-w " .1" " .1"), {OUT => [qw(0.1)]}],
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# Prior to coreutils-4.5.11, some of these were not accepted.
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['fmt-1', qw(-f %2.1f 1.5 .5 2),{OUT => [qw(1.5 2.0)]}],
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['fmt-2', qw(-f %0.1f 1.5 .5 2),{OUT => [qw(1.5 2.0)]}],
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['fmt-3', qw(-f %.1f 1.5 .5 2),{OUT => [qw(1.5 2.0)]}],
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['fmt-4', qw(-f %3.0f 1 2), {OUT => [' 1', ' 2']}],
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['fmt-5', qw(-f %-3.0f 1 2), {OUT => ['1 ', '2 ']}],
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['fmt-6', qw(-f %+3.0f 1 2), {OUT => [' +1', ' +2']}],
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['fmt-7', qw(-f %0+3.0f 1 2), {OUT => [qw(+01 +02)]}],
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['fmt-8', qw(-f %0+.0f 1 2), {OUT => [qw(+1 +2)]}],
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['fmt-9', '-f "% -3.0f"', qw(-1 0), {OUT => ['-1 ', ' 0 ']}],
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['fmt-a', '-f "% -.0f"',qw(-1 0), {OUT => ['-1', ' 0']}],
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['fmt-b', qw(-f %%%g%% 1), {OUT => ['%1%']}],
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# In coreutils-[6.0..6.9], this would mistakenly succeed and print "%Lg".
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['fmt-c', qw(-f %%g 1), {EXIT => 1},
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{ERR => "seq: invalid format string: `%%g'\n"
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. "Try `seq --help' for more information.\n"},
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],
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);
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# Append a newline to each entry in the OUT array.
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my $t;
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foreach $t (@Tests)
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{
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my $e;
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foreach $e (@$t)
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{
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$e->{OUT} = join ("\n", @{$e->{OUT}}) . "\n"
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if ref $e eq 'HASH' and exists $e->{OUT};
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}
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}
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my $save_temps = $ENV{SAVE_TEMPS};
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my $verbose = $ENV{VERBOSE};
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my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
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exit $fail;
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EOF
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