4 use Test::More tests => 8;
10 local $Test::Builder::Level = $Test::Builder::Level + 2;
11 return ( scalar(eval { $_[0]->(); 1 }), $@ );
15 my ( $code, $regex, $desc ) = @_;
16 local $Test::Builder::Level = $Test::Builder::Level + 1;
18 my ( $ok, $error ) = _eval($code);
23 like($error || '', $regex, $desc );
28 try { 1 }; catch { 2 };
29 } qr/\QUseless bare catch()/, 'Bare catch() detected';
32 try { 1 }; finally { 2 };
33 } qr/\QUseless bare finally()/, 'Bare finally() detected';
36 try { 1 }; catch { 2 } finally { 2 };
37 } qr/\QUseless bare catch()/, 'Bare catch()/finally() detected';
40 try { 1 }; finally { 2 } catch { 2 };
41 } qr/\QUseless bare finally()/, 'Bare finally()/catch() detected';
45 try { 1 } catch { 2 } catch { 3 } finally { 4 } finally { 5 }
46 } qr/\QA try() may not be followed by multiple catch() blocks/, 'Multi-catch detected';
52 } qr/\Qtry() encountered an unexpected argument (2) - perhaps a missing semi-colon before or at/,
53 'Unterminated try detected';
56 try { 0 }; catch { 2 }
63 } qr/\QUseless bare catch/,
64 'Bare catch at the end of a function call';
67 try { 0 }; finally { 2 }
74 } qr/\QUseless bare finally/,
75 'Bare finally at the end of a function call';