4 use Test::More tests => 8;
9 local $Test::Builder::Level = $Test::Builder::Level + 2;
10 return ( scalar(eval { $_[0]->(); 1 }), $@ );
14 my ( $code, $regex, $desc ) = @_;
15 local $Test::Builder::Level = $Test::Builder::Level + 1;
17 my ( $ok, $error ) = _eval($code);
22 like($error || '', $regex, $desc );
27 try { 1 }; catch { 2 };
28 } qr/\QUseless bare catch()/, 'Bare catch() detected';
31 try { 1 }; finally { 2 };
32 } qr/\QUseless bare finally()/, 'Bare finally() detected';
35 try { 1 }; catch { 2 } finally { 2 };
36 } qr/\QUseless bare catch()/, 'Bare catch()/finally() detected';
39 try { 1 }; finally { 2 } catch { 2 };
40 } qr/\QUseless bare finally()/, 'Bare finally()/catch() detected';
44 try { 1 } catch { 2 } catch { 3 } finally { 4 } finally { 5 }
45 } qr/\QA try() may not be followed by multiple catch() blocks/, 'Multi-catch detected';
51 } qr/\Qtry() encountered an unexpected argument (2) - perhaps a missing semi-colon before or at/,
52 'Unterminated try detected';
55 try { 0 }; catch { 2 }
62 } qr/\QUseless bare catch/,
63 'Bare catch at the end of a function call';
66 try { 0 }; finally { 2 }
73 } qr/\QUseless bare finally/,
74 'Bare finally at the end of a function call';