mirror of
https://github.com/coreutils/coreutils.git
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86 lines
2.3 KiB
Perl
Executable File
86 lines
2.3 KiB
Perl
Executable File
#!/bin/sh
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# -*-perl-*-
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: ${PERL=perl}
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: ${srcdir=.}
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$PERL -e 1 > /dev/null 2>&1 || {
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echo 1>&2 "$0: configure didn't find a usable version of Perl," \
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"so can't run this test"
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exit 77
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}
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d=$srcdir/..
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exec $PERL -w -I$d -MFetish -- - << \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 = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
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my @Tests =
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(
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['a', '5 + 6', {OUT => '11'}],
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['b', '5 - 6', {OUT => '-1'}],
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['c', '5 \* 6', {OUT => '30'}],
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['d', '100 / 6', {OUT => '16'}],
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['e', '100 % 6', {OUT => '4'}],
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['paren1', '\( 100 % 6 \)', {OUT => '4'}],
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['paren2', '\( 100 % 6 \) - 8', {OUT => '-4'}],
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['paren3', '9 / \( 100 % 6 \) - 8', {OUT => '-6'}],
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['paren4', '9 / \( \( 100 % 6 \) - 8 \)', {OUT => '-2'}],
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['paren5', '9 + \( 100 % 6 \)', {OUT => '13'}],
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# Before 2.0.12, this would output `1'.
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['0bang', '00 \< 0!', {OUT => '0'}, {EXIT => 1}],
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# In 5.1.3 and earlier, these would exit with status 0.
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['00', '00', {OUT => '00'}, {EXIT => 1}],
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['minus0', '-0', {OUT => '-0'}, {EXIT => 1}],
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# In 5.1.3 and earlier, these would report errors.
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['andand', '0 \& 1 / 0', {OUT => '0'}, {EXIT => 1}],
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['oror', '1 \| 1 / 0', {OUT => '1'}, {EXIT => 0}],
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# In 5.1.3 and earlier, this would output the empty string.
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['orempty', '"" \| ""', {OUT => '0'}, {EXIT => 1}],
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# This evoked a syntax error diagnostic before 2.0.12.
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['minus2', '-- 2 + 2', {OUT => '4'}],
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# This erroneously succeeded and output `3' before 2.0.12.
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['fail-a', '3 + -', {ERR => "$prog: non-numeric argument\n"},
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{EXIT => 3}],
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['fail-b', '9 9', {ERR => "$prog: syntax error\n"},
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{EXIT => 2}],
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['fail-c', {ERR => "$prog: missing operand\n"
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. "Try `$prog --help' for more information.\n"},
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{EXIT => 2}],
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);
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# Append a newline to end of each expected `OUT' string.
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my $t;
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foreach $t (@Tests)
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{
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my $arg1 = $t->[1];
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my $e;
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foreach $e (@$t)
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{
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$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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