-#!/usr/bin/perl
-
use strict;
use warnings;
-use Test::More tests => 34;
-use Test::Exception;
+use Test::More;
+use Test::Fatal;
-BEGIN {
- use_ok('Class::MOP');
- use_ok('Class::MOP::Package');
-}
+use Class::MOP;
+use Class::MOP::Package;
+
+
+isnt( exception { Class::MOP::Package->get_all_package_symbols }, undef, q{... can't call get_all_package_symbols() as a class method} );
+isnt( exception { Class::MOP::Package->name }, undef, q{... can't call name() as a class method} );
{
package Foo;
-
+
+ use constant SOME_CONSTANT => 1;
+
sub meta { Class::MOP::Package->initialize('Foo') }
}
+# ----------------------------------------------------------------------
+## tests adding a HASH
+
ok(!defined($Foo::{foo}), '... the %foo slot has not been created yet');
ok(!Foo->meta->has_package_symbol('%foo'), '... the meta agrees');
+ok(!defined($Foo::{foo}), '... checking doesn\' vivify');
-lives_ok {
+is( exception {
Foo->meta->add_package_symbol('%foo' => { one => 1 });
-} '... created %Foo::foo successfully';
+}, undef, '... created %Foo::foo successfully' );
+
+# ... scalar should NOT be created here
+
+ok(!Foo->meta->has_package_symbol('$foo'), '... SCALAR shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('@foo'), '... ARRAY shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('&foo'), '... CODE shouldnt have been created too');
ok(defined($Foo::{foo}), '... the %foo slot was created successfully');
ok(Foo->meta->has_package_symbol('%foo'), '... the meta agrees');
+# check the value ...
+
{
no strict 'refs';
ok(exists ${'Foo::foo'}{one}, '... our %foo was initialized correctly');
my $foo = Foo->meta->get_package_symbol('%foo');
is_deeply({ one => 1 }, $foo, '... got the right package variable back');
+# ... make sure changes propogate up
+
$foo->{two} = 2;
{
no strict 'refs';
is(\%{'Foo::foo'}, Foo->meta->get_package_symbol('%foo'), '... our %foo is the same as the metas');
-
+
ok(exists ${'Foo::foo'}{two}, '... our %foo was updated correctly');
- is(${'Foo::foo'}{two}, 2, '... our %foo was updated correctly');
+ is(${'Foo::foo'}{two}, 2, '... our %foo was updated correctly');
}
+# ----------------------------------------------------------------------
+## test adding an ARRAY
+
ok(!defined($Foo::{bar}), '... the @bar slot has not been created yet');
-lives_ok {
+is( exception {
Foo->meta->add_package_symbol('@bar' => [ 1, 2, 3 ]);
-} '... created @Foo::bar successfully';
+}, undef, '... created @Foo::bar successfully' );
ok(defined($Foo::{bar}), '... the @bar slot was created successfully');
+ok(Foo->meta->has_package_symbol('@bar'), '... the meta agrees');
+
+# ... why does this not work ...
+
+ok(!Foo->meta->has_package_symbol('$bar'), '... SCALAR shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('%bar'), '... HASH shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('&bar'), '... CODE shouldnt have been created too');
+
+# check the value itself
{
no strict 'refs';
is(${'Foo::bar'}[1], 2, '... our @bar was initialized correctly');
}
-# now without initial value
+# ----------------------------------------------------------------------
+## test adding a SCALAR
+
+ok(!defined($Foo::{baz}), '... the $baz slot has not been created yet');
-ok(!defined($Foo::{baz}), '... the %baz slot has not been created yet');
+is( exception {
+ Foo->meta->add_package_symbol('$baz' => 10);
+}, undef, '... created $Foo::baz successfully' );
-lives_ok {
- Foo->meta->add_package_symbol('%baz');
-} '... created %Foo::baz successfully';
+ok(defined($Foo::{baz}), '... the $baz slot was created successfully');
+ok(Foo->meta->has_package_symbol('$baz'), '... the meta agrees');
-ok(defined($Foo::{baz}), '... the %baz slot was created successfully');
+ok(!Foo->meta->has_package_symbol('@baz'), '... ARRAY shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('%baz'), '... HASH shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('&baz'), '... CODE shouldnt have been created too');
+
+is(${Foo->meta->get_package_symbol('$baz')}, 10, '... got the right value back');
{
no strict 'refs';
- ${'Foo::baz'}{one} = 1;
+ ${'Foo::baz'} = 1;
- ok(exists ${'Foo::baz'}{one}, '... our %baz was initialized correctly');
- is(${'Foo::baz'}{one}, 1, '... our %baz was initialized correctly');
+ is(${'Foo::baz'}, 1, '... our $baz was assigned to correctly');
+ is(${Foo->meta->get_package_symbol('$baz')}, 1, '... the meta agrees');
}
-ok(!defined($Foo::{bling}), '... the @bling slot has not been created yet');
+# ----------------------------------------------------------------------
+## test adding a CODE
+
+ok(!defined($Foo::{funk}), '... the &funk slot has not been created yet');
+
+is( exception {
+ Foo->meta->add_package_symbol('&funk' => sub { "Foo::funk" });
+}, undef, '... created &Foo::funk successfully' );
+
+ok(defined($Foo::{funk}), '... the &funk slot was created successfully');
+ok(Foo->meta->has_package_symbol('&funk'), '... the meta agrees');
+
+ok(!Foo->meta->has_package_symbol('$funk'), '... SCALAR shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('@funk'), '... ARRAY shouldnt have been created too');
+ok(!Foo->meta->has_package_symbol('%funk'), '... HASH shouldnt have been created too');
+
+{
+ no strict 'refs';
+ ok(defined &{'Foo::funk'}, '... our &funk exists');
+}
+
+is(Foo->funk(), 'Foo::funk', '... got the right value from the function');
+
+# ----------------------------------------------------------------------
+## test multiple slots in the glob
+
+my $ARRAY = [ 1, 2, 3 ];
+my $CODE = sub { "Foo::foo" };
+
+is( exception {
+ Foo->meta->add_package_symbol('@foo' => $ARRAY);
+}, undef, '... created @Foo::foo successfully' );
-lives_ok {
- Foo->meta->add_package_symbol('@bling');
-} '... created @Foo::bling successfully';
+ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot was added successfully');
+is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
-ok(defined($Foo::{bling}), '... the @bling slot was created successfully');
+is( exception {
+ Foo->meta->add_package_symbol('&foo' => $CODE);
+}, undef, '... created &Foo::foo successfully' );
+
+ok(Foo->meta->has_package_symbol('&foo'), '... the meta agrees');
+is(Foo->meta->get_package_symbol('&foo'), $CODE, '... got the right value for &Foo::foo');
+
+is( exception {
+ Foo->meta->add_package_symbol('$foo' => 'Foo::foo');
+}, undef, '... created $Foo::foo successfully' );
+
+ok(Foo->meta->has_package_symbol('$foo'), '... the meta agrees');
+my $SCALAR = Foo->meta->get_package_symbol('$foo');
+is($$SCALAR, 'Foo::foo', '... got the right scalar value back');
{
no strict 'refs';
- is(scalar @{'Foo::bling'}, 0, '... our @bling was initialized correctly');
- ${'Foo::bling'}[1] = 2;
- is(${'Foo::bling'}[1], 2, '... our @bling was assigned too correctly');
+ is(${'Foo::foo'}, 'Foo::foo', '... got the right value from the scalar');
}
-lives_ok {
+is( exception {
Foo->meta->remove_package_symbol('%foo');
-} '... removed %Foo::foo successfully';
+}, undef, '... removed %Foo::foo successfully' );
+
+ok(!Foo->meta->has_package_symbol('%foo'), '... the %foo slot was removed successfully');
+ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists');
+ok(Foo->meta->has_package_symbol('&foo'), '... the &foo slot still exists');
+ok(Foo->meta->has_package_symbol('$foo'), '... the $foo slot still exists');
+
+is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
+is(Foo->meta->get_package_symbol('&foo'), $CODE, '... got the right value for &Foo::foo');
+is(Foo->meta->get_package_symbol('$foo'), $SCALAR, '... got the right value for $Foo::foo');
+
+{
+ no strict 'refs';
+ ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully');
+ ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed');
+ ok(defined(*{"Foo::foo"}{CODE}), '... the &foo slot has NOT been removed');
+ ok(defined(${"Foo::foo"}), '... the $foo slot has NOT been removed');
+}
+
+is( exception {
+ Foo->meta->remove_package_symbol('&foo');
+}, undef, '... removed &Foo::foo successfully' );
+
+ok(!Foo->meta->has_package_symbol('&foo'), '... the &foo slot no longer exists');
+
+ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists');
+ok(Foo->meta->has_package_symbol('$foo'), '... the $foo slot still exists');
+
+is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
+is(Foo->meta->get_package_symbol('$foo'), $SCALAR, '... got the right value for $Foo::foo');
+
+{
+ no strict 'refs';
+ ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully');
+ ok(!defined(*{"Foo::foo"}{CODE}), '... the &foo slot has now been removed');
+ ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed');
+ ok(defined(${"Foo::foo"}), '... the $foo slot has NOT been removed');
+}
-ok(Foo->meta->has_package_symbol('%foo'), '... the %foo slot was removed successfully');
+is( exception {
+ Foo->meta->remove_package_symbol('$foo');
+}, undef, '... removed $Foo::foo successfully' );
-# check some errors
+ok(!Foo->meta->has_package_symbol('$foo'), '... the $foo slot no longer exists');
-dies_ok {
- Foo->meta->add_package_symbol('bar');
-} '... no sigil for bar';
+ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists');
-dies_ok {
- Foo->meta->remove_package_symbol('bar');
-} '... no sigil for bar';
+is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
+
+{
+ no strict 'refs';
+ ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully');
+ ok(!defined(*{"Foo::foo"}{CODE}), '... the &foo slot has now been removed');
+ ok(!defined(${"Foo::foo"}), '... the $foo slot has now been removed');
+ ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed');
+}
-dies_ok {
- Foo->meta->get_package_symbol('bar');
-} '... no sigil for bar';
+# get_all_package_symbols
-dies_ok {
- Foo->meta->has_package_symbol('bar');
-} '... no sigil for bar';
+{
+ my $syms = Foo->meta->get_all_package_symbols;
+ is_deeply(
+ [ sort keys %{ $syms } ],
+ [ sort Foo->meta->list_all_package_symbols ],
+ '... the fetched symbols are the same as the listed ones'
+ );
+}
+{
+ my $syms = Foo->meta->get_all_package_symbols('CODE');
+
+ is_deeply(
+ [ sort keys %{ $syms } ],
+ [ sort Foo->meta->list_all_package_symbols('CODE') ],
+ '... the fetched symbols are the same as the listed ones'
+ );
+
+ foreach my $symbol (keys %{ $syms }) {
+ is($syms->{$symbol}, Foo->meta->get_package_symbol('&' . $symbol), '... got the right symbol');
+ }
+}
+
+{
+ Foo->meta->add_package_symbol('%zork');
+
+ my $syms = Foo->meta->get_all_package_symbols('HASH');
+
+ is_deeply(
+ [ sort keys %{ $syms } ],
+ [ sort Foo->meta->list_all_package_symbols('HASH') ],
+ '... the fetched symbols are the same as the listed ones'
+ );
+
+ foreach my $symbol (keys %{ $syms }) {
+ is($syms->{$symbol}, Foo->meta->get_package_symbol('%' . $symbol), '... got the right symbol');
+ }
+
+ no warnings 'once';
+ is_deeply(
+ $syms,
+ { zork => \%Foo::zork },
+ "got the right ones",
+ );
+}
-#dies_ok {
-# Foo->meta->get_package_symbol('@.....bar');
-#} '... could not fetch variable';
+done_testing;
projects / gitmo/Class-MOP.git / blobdiff