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Getopt::Config::FromPod->set_class_default(-file => 'bin/count');
sub check
{
pipe(FROM_PARENT, TO_CHILD);
pipe(FROM_CHILD, TO_PARENT);
my $pid = fork;
die "fork failed: $!" if ! defined($pid);
if($pid) {
close FROM_PARENT;
close TO_PARENT;
print TO_CHILD $_[1];
close TO_CHILD;
local $/ = undef;
my $output = <FROM_CHILD>;
close FROM_CHILD;
is($output, $_[2], $_[3]);
waitpid $pid, 0;
} else {
close FROM_CHILD;
close TO_CHILD;
close STDIN;
close STDOUT;
open STDIN, "<&FROM_PARENT";
open STDOUT, ">&TO_PARENT";
App::count->run(@{$_[0]});
close FROM_PARENT;
close TO_PARENT;
exit;
}
}
my @tests = (
[
[], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
4
EOF
'no argument'
],
[
[qw(-g 1)], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
1 2
2 1
3 1
EOF
'-g'
],
[
[qw(-g 1 -c -s 2,3)], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
1 2 3 4
2 1 3 1
3 1 1 2
EOF
'-gcs,'
],
[
[qw(-g 1 -c -s 2 -s 3)], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
1 2 3 4
2 1 3 1
3 1 1 2
EOF
'-gcss'
],
[
[qw(-g 1,2)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 2
1 2 2
2 3 2
3 1 1
EOF
'-g,'
],
[
[qw(-g 1 -g 2)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 2
1 2 2
2 3 2
3 1 1
EOF
'-gg'
],
[
[qw(-g 2 -g 1)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 2
1 3 1
2 1 2
3 2 2
EOF
'-gg rev'
],
[
[qw(-g 2 -g 1 -t ,)], <<EOF,
1,2,3
1,2,4
1,1,1
2,3,1
3,1,2
1,1,2
2,3,2
EOF
<<EOF,
1,1,2
1,3,1
2,1,2
3,2,2
EOF
'-ggt rev'
],
[
[qw(-g 1 -s 2 -s 3 -c)], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
1 3 4 2
2 3 1 1
3 1 2 1
EOF
'-gssc'
],
[
[qw(-g 1 -s 2 --max 3 --min 3 --avg 3)], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
1 3 3 1 2
2 3 1 1 1
3 1 2 2 2
EOF
'max, min, avg'
],
[
[qw(-g * -m 1,field1 -m 2,field2 -M t/map.yaml)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 1 one ONE
1 1 2 one ONE
1 2 3 one TWO
1 2 4 one TWO
2 3 1 two THREE
2 3 2 two THREE
3 1 2 three ONE
EOF
'-g*'
],
[
[qw(-g 1,2 -m 1,field1 -m 2,field2 -c -M t/map.yaml)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 one ONE 2
1 2 one TWO 2
2 3 two THREE 2
3 1 three ONE 1
EOF
'-g,mm'
],
[
[qw(-g 1,2 -m 1,field1,2,field2 -c -M t/map.yaml)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 one ONE 2
1 2 one TWO 2
2 3 two THREE 2
3 1 three ONE 1
EOF
'-g,mm'
],
[
[qw(-g 1 -c -s 2 -s 3 -r ,3,2)], <<EOF,
1 2 3
1 1 1
2 3 1
3 1 2
EOF
<<EOF,
1 3 2 4
2 3 1 1
3 1 1 2
EOF
'-gcssr,'
],
[
[qw(-r -2 -g 1,2)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 1 2
2 1 2
3 2 2
1 3 1
EOF
'-r-g,'
],
[
[qw(-r 1,-3,2,-2 -g 1,2 -m 1,field1,2,field2 -c -M t/map.yaml)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 one 1 ONE 2
1 one 2 TWO 2
2 two 3 THREE 2
3 three 1 ONE 1
EOF
'-rg,mm'
],
[
[qw(-r ,-3,,-2 -g 1,2 -m 1,field1,2,field2 -c -M t/map.yaml)], <<EOF,
1 2 3
1 2 4
1 1 1
2 3 1
3 1 2
1 1 2
2 3 2
EOF
<<EOF,
1 one 1 ONE 2
1 one 2 TWO 2
2 two 3 THREE 2
3 three 1 ONE 1
EOF
'-r,g,mm'
],
);
plan tests => scalar @tests;
check(@$_) for @tests;
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