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#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
use Test::Fatal;

use Eval::Closure;

like(
    exception { eval_closure() },
    qr/'source'.*required/,
    "error when source isn't declared"
);

like(
    exception { eval_closure(source => {}) },
    qr/'source'.*string or array/,
    "error when source isn't string or array"
);

like(
    exception { eval_closure(source => 1) },
    qr/'source'.*return.*sub/,
    "error when source doesn't return a sub"
);

like(
    exception {
        eval_closure(
            source      => 'sub { }',
            environment => { 'foo' => \1 },
        )
    },
    qr/should start with \@, \%,/,
    "error from malformed env"
);

like(
    exception {
        eval_closure(
            source      => 'sub { }',
            environment => { '$foo' => 1 },
        )
    },
    qr/must be.*reference/,
    "error from non-ref value"
);

like(
    exception { eval_closure(source => '$1++') },
    qr/Modification of a read-only value/,
    "gives us compile errors properly"
);

like(
    exception { eval_closure(source => 'sub { $x }') },
    qr/sub \s* { \s* \$x \s* }/x,
    "without terse_error, includes the source code"
);

unlike(
    exception { eval_closure(source => 'sub { $x }', terse_error => 1) },
    qr/sub \s* { \s* \$x \s* }/x,
    "with terse_error, does not include the source code"
);

done_testing;