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#!perl -T
use warnings;
use strict;
use Test::More;
use lib 't';
use Util;
prep_environment();
# test for behavior with illegal regexes
my @tests = (
[ 'illegal pattern', '?foo', 't/' ],
[ 'illegal -g regex', '-g', '?foo', 't/' ],
);
plan tests => scalar @tests;
for ( @tests ) {
test_ack_with( @{$_} );
}
sub test_ack_with {
my $testcase = shift;
my @args = @_;
return subtest "test_ack_with( $testcase: @args )" => sub {
my ( $stdout, $stderr ) = run_ack_with_stderr( @args );
is_empty_array( $stdout, "No STDOUT for $testcase" );
is( scalar @{$stderr}, 2, "Two lines of STDERR for $testcase" );
like( $stderr->[0], qr/Invalid regex/, "Correct ack error message for $testcase" );
like( $stderr->[1], qr/^\s+Quantifier follows nothing/, "Correct type of error for $testcase" );
};
}
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