X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=t%2F11-wrap.t;h=50884709b596eff523d9506bece8c01f27be2775;hb=576d9150e16d22ddc32e9d87cf60c03bf1ccb3b8;hp=e50efc58768c1472b5a806009204637260448f24;hpb=f88d790683ee83e8225ee6b0bcb783260347c814;p=perl%2Fmodules%2FSub-Prototype-Util.git diff --git a/t/11-wrap.t b/t/11-wrap.t index e50efc5..5088470 100644 --- a/t/11-wrap.t +++ b/t/11-wrap.t @@ -8,36 +8,44 @@ use Test::More tests => 7 + 6 + 3 + 1 + 6 + 1 + (($^V ge v5.10.0) ? 2 : 0) + 1; use Scalar::Util qw/set_prototype/; use Sub::Prototype::Util qw/wrap/; +sub exception { + my ($msg) = @_; + $msg =~ s/\s+/\\s+/g; + return qr/^$msg.*?at\s+\Q$0\E\s+line\s+\d+/; +} + eval { wrap undef }; -like($@, qr/^No\s+subroutine/, 'recall undef croaks'); +like $@, exception('No subroutine'), 'recall undef croaks'; eval { wrap '' }; -like($@, qr/^No\s+subroutine/, 'recall "" croaks'); +like $@, exception('No subroutine'), 'recall "" croaks'; eval { wrap \1 }; -like($@, qr/^Unhandled\s+SCALAR/, 'recall scalarref croaks'); +like $@, exception('Unhandled SCALAR'), 'recall scalarref croaks'; eval { wrap [ ] }; -like($@, qr/^Unhandled\s+ARRAY/, 'recall arrayref croaks'); +like $@, exception('Unhandled ARRAY'), 'recall arrayref croaks'; eval { wrap sub { } }; -like($@, qr/^Unhandled\s+CODE/, 'recall coderef croaks'); +like $@, exception('Unhandled CODE'), 'recall coderef croaks'; eval { wrap { 'foo' => undef, 'bar' => undef } }; -like($@, qr!exactly\s+one\s+key/value\s+pair!, 'recall hashref with 2 pairs croaks'); +like $@, qr!exactly\s+one\s+key/value\s+pair!, + 'recall hashref with 2 pairs croaks'; eval { wrap 'hlagh', qw/a b c/ }; -like($@, qr/^Optional\s+arguments/, 'recall takes options in a key => value list'); +like $@, exception('Optional arguments'), + 'recall takes options in a key => value list'; my $push_exp = '{ CORE::push(@{$_[0]}, @_[1..$#_]) }'; -my $push = wrap 'CORE::push'; +my $push = wrap 'CORE::push', compile => 0; is($push, 'sub ' . $push_exp, 'wrap push as a sub (default)'); -$push = wrap 'CORE::push', sub => 1; +$push = wrap 'CORE::push', sub => 1, compile => 0; is($push, 'sub ' . $push_exp, 'wrap push as a sub'); $push = wrap 'CORE::push', sub => 0; is($push, $push_exp, 'wrap push as a raw string'); -$push = wrap 'CORE::push', compile => 1; +$push = wrap 'CORE::push'; is(ref $push, 'CODE', 'wrap compiled push is a CODE reference'); my @a = qw/a b/; my $ret = $push->(\@a, 7 .. 12); is_deeply(\@a, [ qw/a b/, 7 .. 12 ], 'wrap compiled push works'); is($ret, 8, 'wrap compiled push returns the correct number of elements'); -my $push2 = wrap { 'CORE::push' => '\@;$' }, compile => 1; +my $push2 = wrap { 'CORE::push' => '\@;$' }; is(ref $push2, 'CODE', 'wrap compiled truncated push is a CODE reference'); @a = qw/x y z/; $ret = $push2->(\@a, 3 .. 5); @@ -95,8 +103,9 @@ SKIP: { skip 'perl 5.8.x is needed to test execution of \[$@] prototypes' => 6 if $^V lt v5.8.0; - my $cat = wrap 'main::cat', ref => 'main::myref', wrong_ref => 'die "hlagh"', - sub => 1, compile => 1; + my $cat = wrap 'main::cat', ref => 'main::myref', + sub => 1, + wrong_ref => 'die "hlagh"', my @tests = ( [ \'a', \'b', [ 'ab' ], 'scalar-scalar' ], [ \'c', [ qw/d e/ ], [ qw/c d e/ ], 'scalar-array' ], @@ -121,7 +130,7 @@ is($noproto, $noproto_exp, 'no prototype'); sub myit { my $ar = shift; push @$ar, @_; }; if ($^V ge v5.10.0) { set_prototype \&myit, '\@$_'; - my $it = wrap 'main::myit', compile => 1; + my $it = wrap 'main::myit'; my @a = qw/u v w/; local $_ = 7; $it->(\@a, 3, 4, 5); @@ -130,5 +139,7 @@ if ($^V ge v5.10.0) { is_deeply(\@a, [ qw/u v w/, 3, 4, 6, 7 ], '_ without arguments'); } -eval { wrap { 'main::dummy' => '\[@%]' }, ref => 'shift', compile => 1 }; -like($@, qr/to\s+shift\s+must\s+be\s+array/, 'invalid eval code croaks'); +eval { wrap { 'main::dummy' => '\[@%]' }, ref => 'shift' }; +like $@, + qr/to\s+shift\s+must\s+be\s+array +\([\w ]+\) +at\s+\Q$0\E\s+line\s+\d+/, + 'invalid eval code croaks';