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|
# vim: set ft=perl ts=8 sts=2 sw=2 tw=100 et :
use strictures 2;
use 5.020;
use stable 0.031 'postderef';
use experimental 'signatures';
no autovivification warn => qw(fetch store exists delete);
use if "$]" >= 5.022, experimental => 're_strict';
no if "$]" >= 5.031009, feature => 'indirect';
no if "$]" >= 5.033001, feature => 'multidimensional';
no if "$]" >= 5.033006, feature => 'bareword_filehandles';
no if "$]" >= 5.041009, feature => 'smartmatch';
no feature 'switch';
use utf8;
use open ':std', ':encoding(UTF-8)'; # force stdin, stdout, stderr into utf8
use JSON::Schema::Modern::Utilities qw(is_type get_type is_equal);
use Scalar::Util qw(dualvar isdual);
use lib 't/lib';
use Helper;
subtest 'equality, using inflated data' => sub {
foreach my $test (
[ undef, undef, true ],
[ undef, false, false, '', 'wrong type: null vs boolean' ],
[ undef, true , false, '', 'wrong type: null vs boolean' ],
[ undef, 1, false, '', 'wrong type: null vs integer' ],
[ undef, '1', false, '', 'wrong type: null vs string' ],
[ [qw(a b c)], [qw(a b c)], true ],
[ [qw(a b c)], [qw(a b)], false, '', 'element count differs: 3 vs 2' ],
[ [qw(a b)], [qw(b a)], false, '/0', 'strings not equal' ],
[ 1, 1, true ],
[ 1, 1.0, true ],
[ 1, '1.0', false, '', 'wrong type: integer vs string' ],
[ '1.1', 1.1, false, '', 'wrong type: string vs number' ],
[ '1', 1, false, '', 'wrong type: string vs integer' ],
[ '1.1', 1.1, false, '', 'wrong type: string vs number' ],
[ [1,2], [2,1], false, '/0', 'integers not equal' ],
[ { a => 1, b => 2 }, { b => 2, a => 1 }, true ],
[ { a => 1 }, { a => 1.0 }, true ],
[ [qw(école ಠ_ಠ)], ["\x{e9}cole", "\x{0ca0}_\x{0ca0}"], true ],
[ { a => 1, b => 2 }, { a => 1, b => 3 }, false, '/b', 'integers not equal' ],
[ { a => { b => 1, c => 2 }, d => { e => 3, f => 4 } },
{ a => { b => 1, c => 2 }, d => { e => 3, f => 5 } }, false, '/d/f', 'integers not equal' ],
[ [ { a => 1 } ], [ { a => 1, b => 2 } ], false, '/0', 'property count differs: 1 vs 2' ],
[ [ { a => 1 } ], [ { b => 2 } ], false, '/0', 'property names differ starting at position 0 ("a" vs "b")' ],
[ { foo => [ [ 0 ] ] }, { foo => [ [ 0, 1 ] ] }, false, '/foo/0', 'element count differs: 1 vs 2' ],
) {
my ($x, $y, $expected, $diff_path, $error) = @$test;
my @types = map get_type($_), $x, $y;
my $result = is_equal($x, $y, my $state = {});
ok(!($result xor $expected), json_sprintf('%s == %s is %s', $x, $y, $expected));
is($state->{path}, $diff_path // '', 'two instances differ at the expected place') if not $expected;
is($state->{error}, $error // '', 'error is correct') if not $expected;
is($state->{error}, undef, 'error is undefined') if $expected;
isnt($state->{error}, 'uh oh', 'no unexpected error encountered');
ok(is_type($types[0], $x), 'type of arg 0 was not mutated while making equality check');
ok(is_type($types[1], $y), 'type of arg 1 was not mutated while making equality check');
foreach my $idx (0, 1) {
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & B::SVf_POK ), "arg $idx did not gain a POK")
if $types[$idx] eq 'integer' or $types[$idx] eq 'number';
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & (B::SVf_IOK | B::SVf_NOK)), "arg $idx did not gain an NOK or IOK")
if $types[$idx] eq 'string';
}
note '';
}
};
my $decoder = JSON::Schema::Modern::_JSON_BACKEND()->new->allow_nonref(1)->utf8(0);
subtest 'equality, using JSON strings' => sub {
foreach my $test (
[ 'null', 'null', true ],
[ 'null', 1, false ],
[ '["a","b","c"]', '["a","b","c"]', true ],
[ '["a","b","c"]', '["a","b"]', false ],
[ '["a","b"]', '["b","a"]', false, '/0' ],
[ '1', '1', true ],
[ '1', '1.0', true ],
[ '10', '1e1', true ],
[ '[1,2]', '[2,1]', false, '/0' ],
[ '{"a":1,"b":2}', '{"a":1,"b":2}', true ],
[ '{"a":1}', '{"a":1.0}', true ],
[ '["école","ಠ_ಠ"]', qq{["\x{e9}cole", "\x{0ca0}_\x{0ca0}"]}, true ],
[ '{"a":1,"b":2}', '{"b":3,"a":1}', false, '/b' ],
[ '{"a":{"b":1,"c":2},"d":{"e":3,"f":4}}',
'{"a":{"b":1,"c":2},"d":{"e":3,"f":5}}', false, '/d/f' ],
) {
my ($x, $y, $expected, $diff_path) = @$test;
($x, $y) = map $decoder->decode($_), $x, $y;
my @types = map get_type($_), $x, $y;
my $result = is_equal($x, $y, my $state = {});
ok(!($result xor $expected), json_sprintf('%s == %s is %s', $x, $y, $expected));
is($state->{path}, $diff_path // '', 'two instances differ at the expected place') if not $expected;
isnt($state->{error}, 'uh oh', 'no unexpected error encountered');
ok(is_type($types[0], $x), 'type of arg 0 was not mutated while making equality check');
ok(is_type($types[1], $y), 'type of arg 1 was not mutated while making equality check');
foreach my $idx (0, 1) {
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & B::SVf_POK ), "arg $idx did not gain a POK")
if $types[$idx] eq 'integer' or $types[$idx] eq 'number';
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & (B::SVf_IOK | B::SVf_NOK)), "arg $idx did not gain an NOK or IOK")
if $types[$idx] eq 'string';
}
note '';
}
};
subtest 'equality, using scalarref_booleans' => sub {
foreach my $test (
[ \0, true, false ],
[ \1, true, true ],
[ \0, false, true ],
[ \1, false, false ],
[ undef, \0, false ],
[ undef, false, false ],
) {
my ($x, $y, $expected, $diff_path) = @$test;
my @types = map get_type($_), $x, $y;
my $result = is_equal($x, $y, my $state = { scalarref_booleans => 1});
ok(!($result xor $expected), json_sprintf('%s == %s is %s', $x, $y, $expected));
is($state->{path}, $diff_path // '', 'two instances differ at the expected place') if not $expected;
isnt($state->{error}, 'uh oh', 'no unexpected error encountered');
ok(is_type($types[0], $x), 'type of arg 0 was not mutated while making equality check');
ok(is_type($types[1], $y), 'type of arg 1 was not mutated while making equality check');
foreach my $idx (0, 1) {
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & B::SVf_POK ), "arg $idx did not gain a POK")
if $types[$idx] eq 'integer' or $types[$idx] eq 'number';
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & (B::SVf_IOK | B::SVf_NOK)), "arg $idx did not gain an NOK or IOK")
if $types[$idx] eq 'string';
}
note '';
}
};
subtest 'equality, using stringy_numbers' => sub {
foreach my $test (
[ 1, 1, true ],
[ 1, 1.0, true ],
[ 1, '1.0', true ],
[ '1.1', 1.1, true ],
[ '1', 1, true ],
[ '1.1', 1.1, true ],
[ '1', '1.00', true ],
[ '1.10', '1.1000', true ],
[ 'x', 'x', true ],
[ 'x', 'y', false ],
[ 'x', 0, false ],
[ 0, 'y', false ],
[ '5', dualvar(5, '5'), true ],
[ 5, dualvar(5, '5'), true ],
[ '5', dualvar(5, 'five'), false ],
[ 5, dualvar(5, 'five'), false ],
[ dualvar(5, 'five'), dualvar(5, 'five'), false ],
) {
my ($x, $y, $expected, $diff_path) = @$test;
my @types = map get_type($_), $x, $y;
my $result = is_equal($x, $y, my $state = { stringy_numbers => 1 });
ok(!($result xor $expected), json_sprintf('%s == %s is %s', $x, $y, $expected));
is($state->{path}, $diff_path // '', 'two instances differ at the expected place') if not $expected;
isnt($state->{error}, 'uh oh', 'no unexpected error encountered');
is(get_type($x), $types[0], 'type of arg 0 was not mutated while making equality check (get_type returns '.$types[0].')');
is(get_type($y), $types[1], 'type of arg 1 was not mutated while making equality check (get_type returns '.$types[1].')');
ok(
is_type($types[0], $x),
"type of arg 0 was not mutated while making equality check (is_type('$types[0]') returns true)",
) if $types[0] ne 'ambiguous type';
ok(
is_type($types[1], $y),
"type of arg 1 was not mutated while making equality check (is_type('$types[1]') returns true)",
) if $types[1] ne 'ambiguous type';
foreach my $idx (0, 1) {
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & B::SVf_POK ), "arg $idx did not gain a POK")
if $types[$idx] eq 'integer' or $types[$idx] eq 'number';
ok(!(B::svref_2object(\[$x, $y]->[$idx])->FLAGS & (B::SVf_IOK | B::SVf_NOK)), "arg $idx did not gain an NOK or IOK")
if not ($idx == 1 and isdual($y) and $types[1] ne 'ambiguous type') and $types[$idx] eq 'string';
}
note '';
}
};
done_testing;
|
