diff options
Diffstat (limited to 't/op/smartkve.t')
| -rw-r--r-- | t/op/smartkve.t | 400 |
1 files changed, 28 insertions, 372 deletions
diff --git a/t/op/smartkve.t b/t/op/smartkve.t index 1b54adccb8..d93dde142e 100644 --- a/t/op/smartkve.t +++ b/t/op/smartkve.t @@ -7,463 +7,119 @@ BEGIN { } use strict; use warnings; -no warnings 'experimental::autoderef', 'experimental::refaliasing'; +no warnings 'experimental::refaliasing'; use vars qw($data $array $values $hash $errpat); plan 'no_plan'; -sub j { join(":",@_) } - -# NOTE -# -# Hash insertion is currently unstable, in that -# %hash= %otherhash will not necessarily result in -# the same internal ordering of the data in the hash. -# For instance when keys collide the copy may not -# match the inserted order. So we declare one hash -# and then make all our copies from that, which should -# mean all the copies have the same internal structure. -# -# And these days, even if all that weren't true, we now -# per-hash randomize keys/values. So, we cant expect two -# hashes with the same internal structure to return the -# same thing at all. All we *can* expect is that keys() -# and values() use the same ordering. -our %base_hash; - -BEGIN { # in BEGIN for "use constant ..." later - # values match keys here so we can easily check that keys(%hash) == values(%hash) - %base_hash= ( pi => 'pi', e => 'e', i => 'i' ); - $array = [ qw(pi e i) ]; - $values = [ qw(pi e i) ]; - $hash = { %base_hash } ; - $data = { - hash => { %base_hash }, - array => [ @$array ], - }; -} - -package Foo; -sub new { - my $self = { - hash => { %base_hash }, - array => [@{$main::array}] - }; - bless $self, shift; -} -sub hash { no overloading; $_[0]->{hash} }; -sub array { no overloading; $_[0]->{array} }; - -package Foo::Overload::Array; -sub new { return bless [ qw/foo bar/ ], shift } -use overload '@{}' => sub { $main::array }, fallback => 1; - -package Foo::Overload::Hash; -sub new { return bless { qw/foo bar/ }, shift } -use overload '%{}' => sub { $main::hash }, fallback => 1; - -package Foo::Overload::Both; -sub new { return bless { qw/foo bar/ }, shift } -use overload '%{}' => sub { $main::hash }, - '@{}' => sub { $main::array }, fallback => 1; - -package Foo::Overload::HashOnArray; -sub new { return bless [ qw/foo bar/ ], shift } -use overload '%{}' => sub { $main::hash }, fallback => 1; - -package Foo::Overload::ArrayOnHash; -sub new { return bless { qw/foo bar/ }, shift } -use overload '@{}' => sub { $main::array }, fallback => 1; - -package main; - -use constant CONST_HASH => { %base_hash }; -use constant CONST_ARRAY => [ @$array ]; - -my %a_hash = %base_hash; -my @an_array = @$array; -sub hash_sub { return \%a_hash; } -sub array_sub { return \@an_array; } - -my $obj = Foo->new; - -my ($empty, $h_expect, $a_expect, @tmp, @tmp2, $k, $v); - -# Keys -- void - -keys $hash; pass('Void: keys $hash;'); -keys $data->{hash}; pass('Void: keys $data->{hash};'); -keys CONST_HASH; pass('Void: keys CONST_HASH;'); -keys CONST_HASH(); pass('Void: keys CONST_HASH();'); -keys hash_sub(); pass('Void: keys hash_sub();'); -keys hash_sub; pass('Void: keys hash_sub;'); -keys $obj->hash; pass('Void: keys $obj->hash;'); -keys $array; pass('Void: keys $array;'); -keys $data->{array}; pass('Void: keys $data->{array};'); -keys CONST_ARRAY; pass('Void: keys CONST_ARRAY;'); -keys CONST_ARRAY(); pass('Void: keys CONST_ARRAY();'); -keys array_sub; pass('Void: keys array_sub;'); -keys array_sub(); pass('Void: keys array_sub();'); -keys $obj->array; pass('Void: keys $obj->array;'); - -# Keys -- scalar - -is(keys $hash ,3, 'Scalar: keys $hash'); -is(keys $data->{hash} ,3, 'Scalar: keys $data->{hash}'); -is(keys CONST_HASH ,3, 'Scalar: keys CONST_HASH'); -is(keys CONST_HASH() ,3, 'Scalar: keys CONST_HASH()'); -is(keys hash_sub ,3, 'Scalar: keys hash_sub'); -is(keys hash_sub() ,3, 'Scalar: keys hash_sub()'); -is(keys $obj->hash ,3, 'Scalar: keys $obj->hash'); -is(keys $array ,3, 'Scalar: keys $array'); -is(keys $data->{array} ,3, 'Scalar: keys $data->{array}'); -is(keys CONST_ARRAY ,3, 'Scalar: keys CONST_ARRAY'); -is(keys CONST_ARRAY() ,3, 'Scalar: keys CONST_ARRAY()'); -is(keys array_sub ,3, 'Scalar: keys array_sub'); -is(keys array_sub() ,3, 'Scalar: keys array_sub()'); -is(keys $obj->array ,3, 'Scalar: keys $obj->array'); - -# Keys -- list - -$h_expect = j(sort keys %base_hash); -$a_expect = j(keys @$array); - -is(j(sort keys $hash) ,$h_expect, 'List: sort keys $hash'); -is(j(sort keys $data->{hash}) ,$h_expect, 'List: sort keys $data->{hash}'); -is(j(sort keys CONST_HASH) ,$h_expect, 'List: sort keys CONST_HASH'); -is(j(sort keys CONST_HASH()) ,$h_expect, 'List: sort keys CONST_HASH()'); -is(j(sort keys hash_sub) ,$h_expect, 'List: sort keys hash_sub'); -is(j(sort keys hash_sub()) ,$h_expect, 'List: sort keys hash_sub()'); -is(j(sort keys $obj->hash) ,$h_expect, 'List: sort keys $obj->hash'); - -is(j(keys $hash) ,j(values $hash), 'List: keys $hash == values $hash'); -is(j(keys $data->{hash}) ,j(values $data->{hash}), 'List: keys $data->{hash} == values $data->{hash}'); -is(j(keys CONST_HASH) ,j(values CONST_HASH), 'List: keys CONST_HASH == values CONST_HASH'); -is(j(keys CONST_HASH()) ,j(values CONST_HASH()), 'List: keys CONST_HASH() == values CONST_HASH()'); -is(j(keys hash_sub) ,j(values hash_sub), 'List: keys hash_sub == values hash_sub'); -is(j(keys hash_sub()) ,j(values hash_sub()), 'List: keys hash_sub() == values hash_sub()'); -is(j(keys $obj->hash) ,j(values $obj->hash), 'List: keys $obj->hash == values obj->hash'); - -is(j(keys $array) ,$a_expect, 'List: keys $array'); -is(j(keys $data->{array}) ,$a_expect, 'List: keys $data->{array}'); -is(j(keys CONST_ARRAY) ,$a_expect, 'List: keys CONST_ARRAY'); -is(j(keys CONST_ARRAY()) ,$a_expect, 'List: keys CONST_ARRAY()'); -is(j(keys array_sub) ,$a_expect, 'List: keys array_sub'); -is(j(keys array_sub()) ,$a_expect, 'List: keys array_sub()'); -is(j(keys $obj->array) ,$a_expect, 'List: keys $obj->array'); - -# Keys -- vivification -undef $empty; -eval { keys $empty->{hash} }; -ok(defined $empty, - 'Vivify: $empty (after keys $empty->{hash}) is HASHREF'); -ok(!defined $empty->{hash} , 'Vivify: $empty->{hash} is undef'); - -# Keys -- lvalue -$_{foo} = "bar"; -keys \%_ = 65; -is scalar %_, '1/128', 'keys $hashref as lvalue'; -eval 'keys \@_ = 65'; -like $@, qr/Can't modify keys on reference in scalar assignment/, - 'keys $arrayref as lvalue dies'; +my $empty; # Keys -- errors -$errpat = qr/ - (?-x:Type of argument to keys on reference must be unblessed hashref or) - (?-x: arrayref) -/x; +$errpat = qr/Experimental keys on scalar is now forbidden/; eval "keys undef"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: keys undef throws error' ); undef $empty; eval q"keys $empty"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: keys $undef throws error' ); is($empty, undef, 'keys $undef does not vivify $undef'); eval "keys 3"; -ok($@ =~ qr/Type of arg 1 to keys must be hash/, +like($@, qr/Type of arg 1 to keys must be hash/, 'Errors: keys CONSTANT throws error' ); eval "keys qr/foo/"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: keys qr/foo/ throws error' ); eval q"keys $hash qw/fo bar/"; -ok($@ =~ qr/syntax error/, +like($@, $errpat, 'Errors: keys $hash, @stuff throws error' ) or print "# Got: $@"; -# Values -- void - -values $hash; pass('Void: values $hash;'); -values $data->{hash}; pass('Void: values $data->{hash};'); -values CONST_HASH; pass('Void: values CONST_HASH;'); -values CONST_HASH(); pass('Void: values CONST_HASH();'); -values hash_sub(); pass('Void: values hash_sub();'); -values hash_sub; pass('Void: values hash_sub;'); -values $obj->hash; pass('Void: values $obj->hash;'); -values $array; pass('Void: values $array;'); -values $data->{array}; pass('Void: values $data->{array};'); -values CONST_ARRAY; pass('Void: values CONST_ARRAY;'); -values CONST_ARRAY(); pass('Void: values CONST_ARRAY();'); -values array_sub; pass('Void: values array_sub;'); -values array_sub(); pass('Void: values array_sub();'); -values $obj->array; pass('Void: values $obj->array;'); - -# Values -- scalar - -is(values $hash ,3, 'Scalar: values $hash'); -is(values $data->{hash} ,3, 'Scalar: values $data->{hash}'); -is(values CONST_HASH ,3, 'Scalar: values CONST_HASH'); -is(values CONST_HASH() ,3, 'Scalar: values CONST_HASH()'); -is(values hash_sub ,3, 'Scalar: values hash_sub'); -is(values hash_sub() ,3, 'Scalar: values hash_sub()'); -is(values $obj->hash ,3, 'Scalar: values $obj->hash'); -is(values $array ,3, 'Scalar: values $array'); -is(values $data->{array} ,3, 'Scalar: values $data->{array}'); -is(values CONST_ARRAY ,3, 'Scalar: values CONST_ARRAY'); -is(values CONST_ARRAY() ,3, 'Scalar: values CONST_ARRAY()'); -is(values array_sub ,3, 'Scalar: values array_sub'); -is(values array_sub() ,3, 'Scalar: values array_sub()'); -is(values $obj->array ,3, 'Scalar: values $obj->array'); - -# Values -- list - -$h_expect = j(sort values %base_hash); -$a_expect = j(values @$array); - -is(j(sort values $hash) ,$h_expect, 'List: sort values $hash'); -is(j(sort values $data->{hash}) ,$h_expect, 'List: sort values $data->{hash}'); -is(j(sort values CONST_HASH) ,$h_expect, 'List: sort values CONST_HASH'); -is(j(sort values CONST_HASH()) ,$h_expect, 'List: sort values CONST_HASH()'); -is(j(sort values hash_sub) ,$h_expect, 'List: sort values hash_sub'); -is(j(sort values hash_sub()) ,$h_expect, 'List: sort values hash_sub()'); -is(j(sort values $obj->hash) ,$h_expect, 'List: sort values $obj->hash'); - -is(j(values $hash) ,j(keys $hash), 'List: values $hash == keys $hash'); -is(j(values $data->{hash}) ,j(keys $data->{hash}), 'List: values $data->{hash} == keys $data->{hash}'); -is(j(values CONST_HASH) ,j(keys CONST_HASH), 'List: values CONST_HASH == keys CONST_HASH'); -is(j(values CONST_HASH()) ,j(keys CONST_HASH()), 'List: values CONST_HASH() == keys CONST_HASH()'); -is(j(values hash_sub) ,j(keys hash_sub), 'List: values hash_sub == keys hash_sub'); -is(j(values hash_sub()) ,j(keys hash_sub()), 'List: values hash_sub() == keys hash_sub()'); -is(j(values $obj->hash) ,j(keys $obj->hash), 'List: values $obj->hash == keys $obj->hash'); - -is(j(values $array) ,$a_expect, 'List: values $array'); -is(j(values $data->{array}) ,$a_expect, 'List: values $data->{array}'); -is(j(values CONST_ARRAY) ,$a_expect, 'List: values CONST_ARRAY'); -is(j(values CONST_ARRAY()) ,$a_expect, 'List: values CONST_ARRAY()'); -is(j(values array_sub) ,$a_expect, 'List: values array_sub'); -is(j(values array_sub()) ,$a_expect, 'List: values array_sub()'); -is(j(values $obj->array) ,$a_expect, 'List: values $obj->array'); - -# Values -- vivification -undef $empty; -eval { values $empty->{hash} }; -ok(defined $empty, - 'Vivify: $empty (after values $empty->{hash}) is HASHREF'); -ok(!defined $empty->{hash} , 'Vivify: $empty->{hash} is undef'); - # Values -- errors -$errpat = qr/ - (?-x:Type of argument to values on reference must be unblessed hashref or) - (?-x: arrayref) -/x; +$errpat = qr/Experimental values on scalar is now forbidden/; eval "values undef"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: values undef throws error' ); undef $empty; eval q"values $empty"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: values $undef throws error' ); is($empty, undef, 'values $undef does not vivify $undef'); eval "values 3"; -ok($@ =~ qr/Type of arg 1 to values must be hash/, +like($@, qr/Type of arg 1 to values must be hash/, 'Errors: values CONSTANT throws error' ); eval "values qr/foo/"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: values qr/foo/ throws error' ); eval q"values $hash qw/fo bar/"; -ok($@ =~ qr/syntax error/, +like($@, $errpat, 'Errors: values $hash, @stuff throws error' ) or print "# Got: $@"; -# Each -- void - -each $hash; pass('Void: each $hash'); -each $data->{hash}; pass('Void: each $data->{hash}'); -each CONST_HASH; pass('Void: each CONST_HASH'); -each CONST_HASH(); pass('Void: each CONST_HASH()'); -each hash_sub(); pass('Void: each hash_sub()'); -each hash_sub; pass('Void: each hash_sub'); -each $obj->hash; pass('Void: each $obj->hash'); -each $array; pass('Void: each $array'); -each $data->{array}; pass('Void: each $data->{array}'); -each CONST_ARRAY; pass('Void: each CONST_ARRAY'); -each CONST_ARRAY(); pass('Void: each CONST_ARRAY()'); -each array_sub; pass('Void: each array_sub'); -each array_sub(); pass('Void: each array_sub()'); -each $obj->array; pass('Void: each $obj->array'); - -# Reset iterators - -keys $hash; -keys $data->{hash}; -keys CONST_HASH; -keys CONST_HASH(); -keys hash_sub(); -keys hash_sub; -keys $obj->hash; -keys $array; -keys $data->{array}; -keys CONST_ARRAY; -keys CONST_ARRAY(); -keys array_sub; -keys array_sub(); -keys $obj->array; - -# Each -- scalar - -@tmp=(); while(defined( $k = each $hash)) {push @tmp,$k}; is(j(@tmp),j(keys $hash), 'Scalar: each $hash'); -@tmp=(); while(defined( $k = each $data->{hash})){push @tmp,$k}; is(j(@tmp),j(keys $data->{hash}), 'Scalar: each $data->{hash}'); -@tmp=(); while(defined( $k = each CONST_HASH)){push @tmp,$k}; is(j(@tmp),j(keys CONST_HASH), 'Scalar: each CONST_HASH'); -@tmp=(); while(defined( $k = each CONST_HASH())){push @tmp,$k}; is(j(@tmp),j(keys CONST_HASH()), 'Scalar: each CONST_HASH()'); -@tmp=(); while(defined( $k = each hash_sub())){push @tmp,$k}; is(j(@tmp),j(keys hash_sub()), 'Scalar: each hash_sub()'); -@tmp=(); while(defined( $k = each hash_sub)){push @tmp,$k}; is(j(@tmp),j(keys hash_sub), 'Scalar: each hash_sub'); -@tmp=(); while(defined( $k = each $obj->hash)){push @tmp,$k}; is(j(@tmp),j(keys $obj->hash), 'Scalar: each $obj->hash'); -@tmp=(); while(defined( $k = each $array)){push @tmp,$k}; is(j(@tmp),j(keys $array), 'Scalar: each $array'); -@tmp=(); while(defined( $k = each $data->{array})){push @tmp,$k}; is(j(@tmp),j(keys $data->{array}), 'Scalar: each $data->{array}'); -@tmp=(); while(defined( $k = each CONST_ARRAY)){push @tmp,$k}; is(j(@tmp),j(keys CONST_ARRAY), 'Scalar: each CONST_ARRAY'); -@tmp=(); while(defined( $k = each CONST_ARRAY())){push @tmp,$k}; is(j(@tmp),j(keys CONST_ARRAY()), 'Scalar: each CONST_ARRAY()'); -@tmp=(); while(defined( $k = each array_sub)){push @tmp,$k}; is(j(@tmp),j(keys array_sub), 'Scalar: each array_sub'); -@tmp=(); while(defined( $k = each array_sub())){push @tmp,$k}; is(j(@tmp),j(keys array_sub()), 'Scalar: each array_sub()'); -@tmp=(); while(defined( $k = each $obj->array)){push @tmp,$k}; is(j(@tmp),j(keys $obj->array), 'Scalar: each $obj->array'); - -# Each -- list - -@tmp=@tmp2=(); while(($k,$v) = each $hash) {push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys $hash, values $hash), 'List: each $hash'); -@tmp=@tmp2=(); while(($k,$v) = each $data->{hash}){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys $data->{hash}, values $data->{hash}), 'List: each $data->{hash}'); -@tmp=@tmp2=(); while(($k,$v) = each CONST_HASH){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys CONST_HASH, values CONST_HASH), 'List: each CONST_HASH'); -@tmp=@tmp2=(); while(($k,$v) = each CONST_HASH()){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys CONST_HASH(), values CONST_HASH()), 'List: each CONST_HASH()'); -@tmp=@tmp2=(); while(($k,$v) = each hash_sub()){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys hash_sub(), values hash_sub()), 'List: each hash_sub()'); -@tmp=@tmp2=(); while(($k,$v) = each hash_sub){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys hash_sub, values hash_sub), 'List: each hash_sub'); -@tmp=@tmp2=(); while(($k,$v) = each $obj->hash){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys $obj->hash, values $obj->hash), 'List: each $obj->hash'); -@tmp=@tmp2=(); while(($k,$v) = each $array){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys $array, values $array), 'List: each $array'); -@tmp=@tmp2=(); while(($k,$v) = each $data->{array}){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys $data->{array}, values $data->{array}), 'List: each $data->{array}'); -@tmp=@tmp2=(); while(($k,$v) = each CONST_ARRAY){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys CONST_ARRAY, values CONST_ARRAY), 'List: each CONST_ARRAY'); -@tmp=@tmp2=(); while(($k,$v) = each CONST_ARRAY()){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys CONST_ARRAY(), values CONST_ARRAY()), 'List: each CONST_ARRAY()'); -@tmp=@tmp2=(); while(($k,$v) = each array_sub){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys array_sub, values array_sub), 'List: each array_sub'); -@tmp=@tmp2=(); while(($k,$v) = each array_sub()){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys array_sub(), values array_sub()), 'List: each array_sub()'); -@tmp=@tmp2=(); while(($k,$v) = each $obj->array){push @tmp,$k; push @tmp2,$v}; is(j(@tmp,@tmp2),j(keys $obj->array, values $obj->array), 'List: each $obj->array'); - -# Each -- vivification -undef $empty; -eval { each $empty->{hash} }; -ok(defined $empty, - 'Vivify: $empty (after each $empty->{hash}) is HASHREF'); -ok(!defined $empty->{hash} , 'Vivify: $empty->{hash} is undef'); - # Each -- errors -$errpat = qr/ - (?-x:Type of argument to each on reference must be unblessed hashref or) - (?-x: arrayref) -/x; +$errpat = qr/Experimental each on scalar is now forbidden/; eval "each undef"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: each undef throws error' ); undef $empty; eval q"each $empty"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: each $undef throws error' ); is($empty, undef, 'each $undef does not vivify $undef'); eval "each 3"; -ok($@ =~ qr/Type of arg 1 to each must be hash/, +like($@, qr/Type of arg 1 to each must be hash/, 'Errors: each CONSTANT throws error' ); eval "each qr/foo/"; -ok($@ =~ $errpat, +like($@, $errpat, 'Errors: each qr/foo/ throws error' ); eval q"each $hash qw/foo bar/"; -ok($@ =~ qr/syntax error/, +like($@, $errpat, 'Errors: each $hash, @stuff throws error' ) or print "# Got: $@"; -# Overloaded objects -my $over_a = Foo::Overload::Array->new; -my $over_h = Foo::Overload::Hash->new; -my $over_b = Foo::Overload::Both->new; -my $over_h_a = Foo::Overload::HashOnArray->new; -my $over_a_h = Foo::Overload::ArrayOnHash->new; - -{ - my $warn = ''; - local $SIG{__WARN__} = sub { $warn = shift }; - - $errpat = qr/ - (?-x:Type of argument to keys on reference must be unblessed hashref or) - (?-x: arrayref) - /x; - - eval { keys $over_a }; - like($@, $errpat, "Overload: array dereference"); - is($warn, '', "no warning issued"); $warn = ''; - - eval { keys $over_h }; - like($@, $errpat, "Overload: hash dereference"); - is($warn, '', "no warning issued"); $warn = ''; - - eval { keys $over_b }; - like($@, $errpat, "Overload: ambiguous dereference (both)"); - is($warn, '', "no warning issued"); $warn = ''; - - eval { keys $over_h_a }; - like($@, $errpat, "Overload: ambiguous dereference"); - is($warn, '', "no warning issued"); $warn = ''; - - eval { keys $over_a_h }; - like($@, $errpat, "Overload: ambiguous dereference"); - is($warn, '', "no warning issued"); $warn = ''; -} - use feature 'refaliasing'; my $a = 7; our %h; \$h{f} = \$a; -($a, $b) = each \%h; -is "$a $b", "f 7", 'each \%hash in list assignment'; +($a, $b) = each %h; +is "$a $b", "f 7", 'each %hash in list assignment'; $a = 7; -($a, $b) = (3, values \%h); -is "$a $b", "3 7", 'values \%hash in list assignment'; +($a, $b) = (3, values %h); +is "$a $b", "3 7", 'values %hash in list assignment'; *a = sub { \@_ }->($a); $a = 7; -($a, $b) = each \our @a; -is "$a $b", "0 7", 'each \@array in list assignment'; +($a, $b) = each our @a; +is "$a $b", "0 7", 'each @array in list assignment'; $a = 7; -($a, $b) = (3, values \@a); -is "$a $b", "3 7", 'values \@array in list assignment'; +($a, $b) = (3, values @a); +is "$a $b", "3 7", 'values @array in list assignment'; |