+++ /dev/null
-#!/usr/bin/env perl
-use strict;
-use warnings;
-use lib 't/lib';
-use Test::More;
-use Test::Fatal;
-
-use Package::Stash;
-
-like(exception { Package::Stash->name }, qr/Can't call name as a class method/,
- q{... can't call name() as a class method});
-
-{
- package Foo;
-
- use constant SOME_CONSTANT => 1;
-}
-
-# ----------------------------------------------------------------------
-## tests adding a HASH
-
-my $foo_stash = Package::Stash->new('Foo');
-ok(!defined($Foo::{foo}), '... the %foo slot has not been created yet');
-ok(!$foo_stash->has_symbol('%foo'), '... the object agrees');
-ok(!defined($Foo::{foo}), '... checking doesn\' vivify');
-
-is(exception {
- $foo_stash->add_symbol('%foo' => { one => 1 });
-}, undef, '... created %Foo::foo successfully');
-
-# ... scalar should NOT be created here
-
-ok(!$foo_stash->has_symbol('$foo'), '... SCALAR shouldnt have been created too');
-ok(!$foo_stash->has_symbol('@foo'), '... ARRAY shouldnt have been created too');
-ok(!$foo_stash->has_symbol('&foo'), '... CODE shouldnt have been created too');
-
-ok(defined($Foo::{foo}), '... the %foo slot was created successfully');
-ok($foo_stash->has_symbol('%foo'), '... the meta agrees');
-
-# check the value ...
-
-{
- no strict 'refs';
- ok(exists ${'Foo::foo'}{one}, '... our %foo was initialized correctly');
- is(${'Foo::foo'}{one}, 1, '... our %foo was initialized correctly');
-}
-
-my $foo = $foo_stash->get_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_stash->get_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');
-}
-
-# ----------------------------------------------------------------------
-## test adding an ARRAY
-
-ok(!defined($Foo::{bar}), '... the @bar slot has not been created yet');
-
-is(exception {
- $foo_stash->add_symbol('@bar' => [ 1, 2, 3 ]);
-}, undef, '... created @Foo::bar successfully');
-
-ok(defined($Foo::{bar}), '... the @bar slot was created successfully');
-ok($foo_stash->has_symbol('@bar'), '... the meta agrees');
-
-# ... why does this not work ...
-
-ok(!$foo_stash->has_symbol('$bar'), '... SCALAR shouldnt have been created too');
-ok(!$foo_stash->has_symbol('%bar'), '... HASH shouldnt have been created too');
-ok(!$foo_stash->has_symbol('&bar'), '... CODE shouldnt have been created too');
-
-# check the value itself
-
-{
- no strict 'refs';
- is(scalar @{'Foo::bar'}, 3, '... our @bar was initialized correctly');
- is(${'Foo::bar'}[1], 2, '... our @bar was initialized correctly');
-}
-
-# ----------------------------------------------------------------------
-## test adding a SCALAR
-
-ok(!defined($Foo::{baz}), '... the $baz slot has not been created yet');
-
-is(exception {
- $foo_stash->add_symbol('$baz' => 10);
-}, undef, '... created $Foo::baz successfully');
-
-ok(defined($Foo::{baz}), '... the $baz slot was created successfully');
-ok($foo_stash->has_symbol('$baz'), '... the meta agrees');
-
-ok(!$foo_stash->has_symbol('@baz'), '... ARRAY shouldnt have been created too');
-ok(!$foo_stash->has_symbol('%baz'), '... HASH shouldnt have been created too');
-ok(!$foo_stash->has_symbol('&baz'), '... CODE shouldnt have been created too');
-
-is(${$foo_stash->get_symbol('$baz')}, 10, '... got the right value back');
-
-{
- no strict 'refs';
- ${'Foo::baz'} = 1;
-
- is(${'Foo::baz'}, 1, '... our $baz was assigned to correctly');
- is(${$foo_stash->get_symbol('$baz')}, 1, '... the meta agrees');
-}
-
-# ----------------------------------------------------------------------
-## test adding a CODE
-
-ok(!defined($Foo::{funk}), '... the &funk slot has not been created yet');
-
-is(exception {
- $foo_stash->add_symbol('&funk' => sub { "Foo::funk" });
-}, undef, '... created &Foo::funk successfully');
-
-ok(defined($Foo::{funk}), '... the &funk slot was created successfully');
-ok($foo_stash->has_symbol('&funk'), '... the meta agrees');
-
-ok(!$foo_stash->has_symbol('$funk'), '... SCALAR shouldnt have been created too');
-ok(!$foo_stash->has_symbol('@funk'), '... ARRAY shouldnt have been created too');
-ok(!$foo_stash->has_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_stash->add_symbol('@foo' => $ARRAY);
-}, undef, '... created @Foo::foo successfully');
-
-ok($foo_stash->has_symbol('@foo'), '... the @foo slot was added successfully');
-is($foo_stash->get_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
-
-is(exception {
- $foo_stash->add_symbol('&foo' => $CODE);
-}, undef, '... created &Foo::foo successfully');
-
-ok($foo_stash->has_symbol('&foo'), '... the meta agrees');
-is($foo_stash->get_symbol('&foo'), $CODE, '... got the right value for &Foo::foo');
-
-is(exception {
- $foo_stash->add_symbol('$foo' => 'Foo::foo');
-}, undef, '... created $Foo::foo successfully');
-
-ok($foo_stash->has_symbol('$foo'), '... the meta agrees');
-my $SCALAR = $foo_stash->get_symbol('$foo');
-is($$SCALAR, 'Foo::foo', '... got the right scalar value back');
-
-{
- no strict 'refs';
- is(${'Foo::foo'}, 'Foo::foo', '... got the right value from the scalar');
-}
-
-is(exception {
- $foo_stash->remove_symbol('%foo');
-}, undef, '... removed %Foo::foo successfully');
-
-ok(!$foo_stash->has_symbol('%foo'), '... the %foo slot was removed successfully');
-ok($foo_stash->has_symbol('@foo'), '... the @foo slot still exists');
-ok($foo_stash->has_symbol('&foo'), '... the &foo slot still exists');
-ok($foo_stash->has_symbol('$foo'), '... the $foo slot still exists');
-
-is($foo_stash->get_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
-is($foo_stash->get_symbol('&foo'), $CODE, '... got the right value for &Foo::foo');
-is($foo_stash->get_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 {
- $foo_stash->remove_symbol('&foo');
-}, undef, '... removed &Foo::foo successfully');
-
-ok(!$foo_stash->has_symbol('&foo'), '... the &foo slot no longer exists');
-
-ok($foo_stash->has_symbol('@foo'), '... the @foo slot still exists');
-ok($foo_stash->has_symbol('$foo'), '... the $foo slot still exists');
-
-is($foo_stash->get_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo');
-is($foo_stash->get_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');
-}
-
-is(exception {
- $foo_stash->remove_symbol('$foo');
-}, undef, '... removed $Foo::foo successfully');
-
-ok(!$foo_stash->has_symbol('$foo'), '... the $foo slot no longer exists');
-
-ok($foo_stash->has_symbol('@foo'), '... the @foo slot still exists');
-
-is($foo_stash->get_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');
-}
-
-{
- my $syms = $foo_stash->get_all_symbols;
- is_deeply(
- [ sort keys %{ $syms } ],
- [ sort $foo_stash->list_all_symbols ],
- '... the fetched symbols are the same as the listed ones'
- );
-}
-
-{
- my $syms = $foo_stash->get_all_symbols('CODE');
-
- is_deeply(
- [ sort keys %{ $syms } ],
- [ sort $foo_stash->list_all_symbols('CODE') ],
- '... the fetched symbols are the same as the listed ones'
- );
-
- foreach my $symbol (keys %{ $syms }) {
- is($syms->{$symbol}, $foo_stash->get_symbol('&' . $symbol), '... got the right symbol');
- }
-}
-
-{
- $foo_stash->add_symbol('%zork');
-
- my $syms = $foo_stash->get_all_symbols('HASH');
-
- is_deeply(
- [ sort keys %{ $syms } ],
- [ sort $foo_stash->list_all_symbols('HASH') ],
- '... the fetched symbols are the same as the listed ones'
- );
-
- foreach my $symbol (keys %{ $syms }) {
- is($syms->{$symbol}, $foo_stash->get_symbol('%' . $symbol), '... got the right symbol');
- }
-
- no warnings 'once';
- is_deeply(
- $syms,
- { zork => \%Foo::zork },
- "got the right ones",
- );
-}
-
-# check some errors
-
-like(exception {
- $foo_stash->add_symbol('@bar', {})
-}, qr/HASH.*is not of type ARRAY/, "can't initialize a slot with the wrong type of value");
-
-like(exception {
- $foo_stash->add_symbol('bar', [])
-}, qr/ARRAY.*is not of type IO/, "can't initialize a slot with the wrong type of value");
-
-like(exception {
- $foo_stash->add_symbol('$bar', sub { })
-}, qr/CODE.*is not of type SCALAR/, "can't initialize a slot with the wrong type of value");
-
-{
- package Bar;
- open *foo, '<', $0;
-}
-
-like(exception {
- $foo_stash->add_symbol('$bar', *Bar::foo{IO})
-}, qr/IO.*is not of type SCALAR/, "can't initialize a slot with the wrong type of value");
-
-# check compile time manipulation
-
-{
- package Baz;
-
- our $foo = 23;
- our @foo = "bar";
- our %foo = (baz => 1);
- sub foo { }
- open *foo, '<', $0;
- BEGIN { Package::Stash->new(__PACKAGE__)->remove_symbol('&foo') }
-}
-
-{
- my $stash = Package::Stash->new('Baz');
- is(${ $stash->get_symbol('$foo') }, 23, "got \$foo");
- is_deeply($stash->get_symbol('@foo'), ['bar'], "got \@foo");
- is_deeply($stash->get_symbol('%foo'), {baz => 1}, "got \%foo");
- ok(!$stash->has_symbol('&foo'), "got \&foo");
- is($stash->get_symbol('foo'), *Baz::foo{IO}, "got foo");
-}
-
-{
- package Quux;
-
- our $foo = 23;
- our @foo = "bar";
- our %foo = (baz => 1);
- sub foo { }
- open *foo, '<', $0;
-}
-
-{
- my $stash = Package::Stash->new('Quux');
-
- my %expect = (
- '$foo' => \23,
- '@foo' => ["bar"],
- '%foo' => { baz => 1 },
- '&foo' => \&Quux::foo,
- 'foo' => *Quux::foo{IO},
- );
-
- for my $sym ( sort keys %expect ) {
- is_deeply(
- $stash->get_symbol($sym),
- $expect{$sym},
- "got expected value for $sym"
- );
- }
-
- $stash->add_symbol('%bar' => {x => 42});
-
- $expect{'%bar'} = {x => 42};
-
- for my $sym ( sort keys %expect ) {
- is_deeply(
- $stash->get_symbol($sym),
- $expect{$sym},
- "got expected value for $sym"
- );
- }
-
- $stash->add_symbol('%bar' => {x => 43});
-
- $expect{'%bar'} = {x => 43};
-
- for my $sym ( sort keys %expect ) {
- is_deeply(
- $stash->get_symbol($sym),
- $expect{$sym},
- "got expected value for $sym"
- );
- }
-}
-
-{
- package Quuux;
- our $foo;
- our @foo;
- our @bar;
- our %baz;
- sub baz { }
- use constant quux => 1;
- use constant quuux => [];
- sub quuuux;
-}
-
-{
- my $quuux = Package::Stash->new('Quuux');
- is_deeply(
- [sort $quuux->list_all_symbols],
- [qw(BEGIN bar baz foo quuuux quuux quux)],
- "list_all_symbols",
- );
- { local $TODO = ($] < 5.010 || $Package::Stash::IMPLEMENTATION eq 'PP')
- ? "undef scalars aren't visible on 5.8, or from pure perl at all"
- : undef;
- is_deeply(
- [sort $quuux->list_all_symbols('SCALAR')],
- [qw(foo)],
- "list_all_symbols SCALAR",
- );
- }
- is_deeply(
- [sort $quuux->list_all_symbols('ARRAY')],
- [qw(bar foo)],
- "list_all_symbols ARRAY",
- );
- is_deeply(
- [sort $quuux->list_all_symbols('HASH')],
- [qw(baz)],
- "list_all_symbols HASH",
- );
- is_deeply(
- [sort $quuux->list_all_symbols('CODE')],
- [qw(baz quuuux quuux quux)],
- "list_all_symbols CODE",
- );
-}
-
-done_testing;
projects / gitmo/Package-Stash.git / blobdiff