177 lines
3.3 KiB
Perl
Executable File
177 lines
3.3 KiB
Perl
Executable File
#!./perl -w
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# Regression tests for attributes.pm and the C< : attrs> syntax.
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BEGIN {
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chdir 't' if -d 't';
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unshift @INC, '../lib';
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}
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sub NTESTS () ;
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my ($test, $ntests);
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BEGIN {$ntests=0}
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$test=0;
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my $failed = 0;
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print "1..".NTESTS."\n";
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$SIG{__WARN__} = sub { die @_ };
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sub mytest {
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if (!$@ ne !$_[0] || $_[0] && $@ !~ $_[0]) {
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if ($@) {
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my $x = $@;
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$x =~ s/\n.*\z//s;
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print "# Got: $x\n"
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}
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else {
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print "# Got unexpected success\n";
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}
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if ($_[0]) {
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print "# Expected: $_[0]\n";
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}
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else {
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print "# Expected success\n";
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}
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$failed = 1;
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print "not ";
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}
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elsif (@_ == 3 && $_[1] ne $_[2]) {
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print "# Got: $_[1]\n";
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print "# Expected: $_[2]\n";
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$failed = 1;
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print "not ";
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}
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print "ok ",++$test,"\n";
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}
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eval 'sub t1 ($) : locked { $_[0]++ }';
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mytest;
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BEGIN {++$ntests}
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eval 'sub t2 : locked { $_[0]++ }';
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mytest;
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BEGIN {++$ntests}
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eval 'sub t3 ($) : locked ;';
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mytest;
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BEGIN {++$ntests}
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eval 'sub t4 : locked ;';
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mytest;
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BEGIN {++$ntests}
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my $anon1;
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eval '$anon1 = sub ($) : locked:method { $_[0]++ }';
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mytest;
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BEGIN {++$ntests}
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my $anon2;
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eval '$anon2 = sub : locked : method { $_[0]++ }';
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mytest;
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BEGIN {++$ntests}
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my $anon3;
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eval '$anon3 = sub : method { $_[0]->[1] }';
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mytest;
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BEGIN {++$ntests}
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eval 'sub e1 ($) : plugh ;';
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mytest qr/^Invalid CODE attributes?: ["']?plugh["']? at/;
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BEGIN {++$ntests}
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eval 'sub e2 ($) : plugh(0,0) xyzzy ;';
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mytest qr/^Invalid CODE attributes: ["']?plugh\(0,0\)["']? /;
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BEGIN {++$ntests}
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eval 'sub e3 ($) : plugh(0,0 xyzzy ;';
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mytest qr/Unterminated attribute parameter in attribute list at/;
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BEGIN {++$ntests}
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eval 'sub e4 ($) : plugh + xyzzy ;';
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mytest qr/Invalid separator character '[+]' in attribute list at/;
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BEGIN {++$ntests}
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eval 'my main $x : = 0;';
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mytest;
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BEGIN {++$ntests}
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eval 'my $x : = 0;';
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mytest;
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BEGIN {++$ntests}
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eval 'my $x ;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x) : = 0;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x) ;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x) : ;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x,$y) : = 0;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x,$y) ;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x,$y) : ;';
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mytest;
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BEGIN {++$ntests}
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eval 'my ($x,$y) : plugh;';
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mytest qr/^Invalid SCALAR attribute: ["']?plugh["']? at/;
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BEGIN {++$ntests}
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sub A::MODIFY_SCALAR_ATTRIBUTES { return }
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eval 'my A $x : plugh;';
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mytest qr/^SCALAR package attribute may clash with future reserved word: ["']?plugh["']? at/;
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BEGIN {++$ntests}
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eval 'my A $x : plugh plover;';
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mytest qr/^SCALAR package attributes may clash with future reserved words: ["']?plugh["']? /;
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BEGIN {++$ntests}
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sub X::MODIFY_CODE_ATTRIBUTES { die "$_[0]" }
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sub X::foo { 1 }
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*Y::bar = \&X::foo;
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*Y::bar = \&X::foo; # second time for -w
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eval 'package Z; sub Y::bar : locked';
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mytest qr/^X at /;
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BEGIN {++$ntests}
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my @attrs = eval 'attributes::get \&Y::bar';
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mytest '', "@attrs", "locked";
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BEGIN {++$ntests}
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@attrs = eval 'attributes::get $anon1';
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mytest '', "@attrs", "locked method";
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BEGIN {++$ntests}
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sub Z::DESTROY { }
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sub Z::FETCH_CODE_ATTRIBUTES { return 'Z' }
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my $thunk = eval 'bless +sub : method locked { 1 }, "Z"';
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mytest '', ref($thunk), "Z";
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BEGIN {++$ntests}
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@attrs = eval 'attributes::get $thunk';
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mytest '', "@attrs", "locked method Z";
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BEGIN {++$ntests}
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# Other tests should be added above this line
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sub NTESTS () { $ntests }
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exit $failed;
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