[dbsrgits/DBIx-Class-Historic.git] / t / sqlmaker / dbihacks_internals.t

use strict;
use warnings;
use Test::More;
use Test::Warn;

use lib qw(t/lib);
use DBICTest ':DiffSQL';
use DBIx::Class::_Util 'UNRESOLVABLE_CONDITION';

use Data::Dumper;
BEGIN {
  if ( eval { require Test::Differences } ) {
    no warnings 'redefine';
    *is_deeply = \&Test::Differences::eq_or_diff;
  }
}

my $schema = DBICTest->init_schema( no_deploy => 1);
my $sm = $schema->storage->sql_maker;

{
  package # hideee
    DBICTest::SillyInt;

  use overload
    fallback => 1,
    '0+' => sub { ${$_[0]} },
  ;
}
my $num = bless( \do { my $foo = 69 }, 'DBICTest::SillyInt' );

is($num, 69, 'test overloaded object is "sane"');
is("$num", 69, 'test overloaded object is "sane"');

for my $t (
  {
    where => { artistid => 1, charfield => undef },
    cc_result => { artistid => 1, charfield => undef },
    sql => 'WHERE artistid = ? AND charfield IS NULL',
    efcc_result => { artistid => 1 },
    efcc_n_result => { artistid => 1, charfield => undef },
  },
  {
    where => { -and => [ artistid => 1, charfield => undef, { rank => 13 } ] },
    cc_result => { artistid => 1, charfield => undef, rank => 13 },
    sql => 'WHERE artistid = ?  AND charfield IS NULL AND rank = ?',
    efcc_result => { artistid => 1, rank => 13 },
    efcc_n_result => { artistid => 1, charfield => undef, rank => 13 },
  },
  {
    where => { -and => [ { artistid => 1, charfield => undef}, { rank => 13 } ] },
    cc_result => { artistid => 1, charfield => undef, rank => 13 },
    sql => 'WHERE artistid = ?  AND charfield IS NULL AND rank = ?',
    efcc_result => { artistid => 1, rank => 13 },
    efcc_n_result => { artistid => 1, charfield => undef, rank => 13 },
  },
  {
    where => { -and => [ -or => { name => 'Caterwauler McCrae' }, 'rank' ] },
    cc_result => { name => 'Caterwauler McCrae', rank => undef },
    sql => 'WHERE name = ? AND rank IS NULL',
    efcc_result => { name => 'Caterwauler McCrae' },
    efcc_n_result => { name => 'Caterwauler McCrae', rank => undef },
  },
  {
    where => { -and => [ [ [ artist => {'=' => \'foo' } ] ], { name => \[ '= ?', 'bar' ] } ] },
    cc_result => { artist => {'=' => \'foo' }, name => \[ '= ?', 'bar' ] },
    sql => 'WHERE artist = foo AND name = ?',
    efcc_result => { artist => \'foo' },
  },
  {
    where => { -and => [ -or => { name => 'Caterwauler McCrae', artistid => 2 } ] },
    cc_result => { -or => [ artistid => 2, name => 'Caterwauler McCrae' ] },
    sql => 'WHERE artistid = ? OR name = ?',
    efcc_result => {},
  },
  {
    where => { -or => { name => 'Caterwauler McCrae', artistid => 2 } },
    cc_result => { -or => [ artistid => 2, name => 'Caterwauler McCrae' ] },
    sql => 'WHERE artistid = ? OR name = ?',
    efcc_result => {},
  },
  {
    where => { -and => [ \'foo=bar',  [ { artistid => { '=', $num } } ], { name => 'Caterwauler McCrae'} ] },
    cc_result => { '' => \'foo=bar', name => 'Caterwauler McCrae', artistid => $num },
    sql => 'WHERE foo=bar AND artistid = ? AND name = ?',
    efcc_result => { name => 'Caterwauler McCrae', artistid => $num },
  },
  {
    where => { artistid => [ $num ], rank => [ 13, 2, 3 ], charfield => [ undef ] },
    cc_result => { artistid => $num, charfield => undef, rank => [13, 2, 3] },
    sql => 'WHERE artistid = ? AND charfield IS NULL AND ( rank = ? OR rank = ? OR rank = ? )',
    efcc_result => { artistid => $num },
    efcc_n_result => { artistid => $num, charfield => undef },
  },
  {
    where => { artistid => { '=' => 1 }, rank => { '>' => 12 }, charfield => { '=' => undef } },
    cc_result => { artistid => 1, charfield => undef, rank => { '>' => 12 } },
    sql => 'WHERE artistid = ? AND charfield IS NULL AND rank > ?',
    efcc_result => { artistid => 1 },
    efcc_n_result => { artistid => 1, charfield => undef },
  },
  {
    where => { artistid => { '=' => [ 1 ], }, charfield => { '=' => [ -AND => \'1', \['?',2] ] }, rank => { '=' => [ -OR => $num, $num ] } },
    cc_result => { artistid => 1, charfield => [-and => { '=' => \['?',2] }, { '=' => \'1' } ], rank => { '=' => [$num, $num] } },
    sql => 'WHERE artistid = ? AND charfield = 1 AND charfield = ? AND ( rank = ? OR rank = ? )',
    collapsed_sql => 'WHERE artistid = ? AND charfield = ? AND charfield = 1 AND ( rank = ? OR rank = ? )',
    efcc_result => { artistid => 1, charfield => UNRESOLVABLE_CONDITION },
  },
  {
    where => { -and => [ artistid => 1, artistid => 2 ], name => [ -and => { '!=', 1 }, 2 ], charfield => [ -or => { '=', 2 } ], rank => [-and => undef, { '=', undef }, { '!=', 2 } ] },
    cc_result => { artistid => [ -and => 1, 2 ], name => [ -and => { '!=', 1 }, 2 ], charfield => 2, rank => [ -and => { '!=', 2 }, undef ] },
    sql => 'WHERE artistid = ? AND artistid = ? AND charfield = ? AND name != ? AND name = ? AND rank IS NULL AND rank IS NULL AND rank != ?',
    collapsed_sql => 'WHERE artistid = ? AND artistid = ? AND charfield = ? AND name != ? AND name = ? AND rank != ? AND rank IS NULL',
    efcc_result => {
      artistid => UNRESOLVABLE_CONDITION,
      name => 2,
      charfield => 2,
    },
    efcc_n_result => {
      artistid => UNRESOLVABLE_CONDITION,
      name => 2,
      charfield => 2,
      rank => undef,
    },
  },
  (map { {
    where => $_,
    sql => 'WHERE (rank = 13 OR charfield IS NULL OR artistid = ?) AND (artistid = ? OR charfield IS NULL OR rank != 42)',
    collapsed_sql => 'WHERE (artistid = ? OR charfield IS NULL OR rank = 13) AND (artistid = ? OR charfield IS NULL OR rank != 42)',
    cc_result => { -and => [
      { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
      { -or => [ artistid => 1, charfield => undef, rank => { '!=' => \42 } ] },
    ] },
    efcc_result => {},
    efcc_n_result => {},
  } } (

    { -and => [
      -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
      -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
    ] },

    {
      -OR => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
      -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
    },

  ) ),
  {
    where => { -or => [ -and => [ foo => { '!=', undef }, bar => { -in => [ 69, 42 ] } ], foo => { '=', { -value => undef } } ] },
    sql => 'WHERE ( foo IS NOT NULL AND bar IN ( ?, ? ) ) OR foo IS NULL',
    collapsed_sql => 'WHERE foo IS NULL OR ( bar IN ( ?, ? ) AND foo IS NOT NULL )',
    cc_result => { -or => [
      foo => undef,
      { bar => { -in => [ 69, 42 ] }, foo => { '!=', undef } }
    ] },
    efcc_result => {},
  },
  {
    where => { -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => { '=' => 1 }, genreid => { '=' => \['?', 2] } ] },
    sql => 'WHERE rank = 13 OR charfield IS NULL OR artistid = ? OR genreid = ?',
    collapsed_sql => 'WHERE artistid = ? OR charfield IS NULL OR genreid = ? OR rank = 13',
    cc_result => { -or => [ artistid => 1, charfield => undef, genreid => { '=' => \['?', 2] }, rank => { '=' => \13 } ] },
    efcc_result => {},
    efcc_n_result => {},
  },
  {
    where => { -and => [
      -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
      -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '=' => \13 } },
    ] },
    cc_result => { -and => [
      { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
      { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
    ] },
    sql => 'WHERE (rank = 13 OR charfield IS NULL OR artistid = ?) AND (artistid = ? OR charfield IS NULL OR rank = 13)',
    collapsed_sql => 'WHERE (artistid = ? OR charfield IS NULL OR rank = 13) AND (artistid = ? OR charfield IS NULL OR rank = 13)',
    efcc_result => {},
    efcc_n_result => {},
  },
  {
    where => { -and => [
      -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
      -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
      -and => [ foo => { '=' => \1 }, bar => 2 ],
      -and => [ foo => 3, bar => { '=' => \4 } ],
      -exists => \'(SELECT 1)',
      -exists => \'(SELECT 2)',
      -not => { foo => 69 },
      -not => { foo => 42 },
    ]},
    sql => 'WHERE
          ( rank = 13 OR charfield IS NULL OR artistid = ? )
      AND ( artistid = ? OR charfield IS NULL OR rank != 42 )
      AND foo = 1
      AND bar = ?
      AND foo = ?
      AND bar = 4
      AND (EXISTS (SELECT 1))
      AND (EXISTS (SELECT 2))
      AND NOT foo = ?
      AND NOT foo = ?
    ',
    collapsed_sql => 'WHERE
          ( artistid = ? OR charfield IS NULL OR rank = 13 )
      AND ( artistid = ? OR charfield IS NULL OR rank != 42 )
      AND (EXISTS (SELECT 1))
      AND (EXISTS (SELECT 2))
      AND NOT foo = ?
      AND NOT foo = ?
      AND bar = 4
      AND bar = ?
      AND foo = 1
      AND foo = ?
    ',
    cc_result => {
      -and => [
        { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
        { -or => [ artistid => 1, charfield => undef, rank => { '!=' => \42 } ] },
        { -exists => \'(SELECT 1)' },
        { -exists => \'(SELECT 2)' },
        { -not => { foo => 69 } },
        { -not => { foo => 42 } },
      ],
      foo => [ -and => { '=' => \1 }, 3 ],
      bar => [ -and => { '=' => \4 }, 2 ],
    },
    efcc_result => {
      foo => UNRESOLVABLE_CONDITION,
      bar => UNRESOLVABLE_CONDITION,
    },
    efcc_n_result => {
      foo => UNRESOLVABLE_CONDITION,
      bar => UNRESOLVABLE_CONDITION,
    },
  },
  {
    where => { -and => [
      [ '_macro.to' => { -like => '%correct%' }, '_wc_macros.to' => { -like => '%correct%' } ],
      { -and => [ { 'group.is_active' => 1 }, { 'me.is_active' => 1 } ] }
    ] },
    cc_result => {
      'group.is_active' => 1,
      'me.is_active' => 1,
      -or => [
        '_macro.to' => { -like => '%correct%' },
        '_wc_macros.to' => { -like => '%correct%' },
      ],
    },
    sql => 'WHERE ( _macro.to LIKE ? OR _wc_macros.to LIKE ? ) AND group.is_active = ? AND me.is_active = ?',
    efcc_result => { 'group.is_active' => 1, 'me.is_active' => 1 },
  },

  {
    where => { -and => [
      artistid => { -value => [1] },
      charfield => { -ident => 'foo' },
      name => { '=' => { -value => undef } },
      rank => { '=' => { -ident => 'bar' } },
    ] },
    sql => 'WHERE artistid = ? AND charfield = foo AND name IS NULL AND rank = bar',
    cc_result => {
      artistid => { -value => [1] },
      name => undef,
      charfield => { '=', { -ident => 'foo' } },
      rank => { '=' => { -ident => 'bar' } },
    },
    efcc_result => {
      artistid => [1],
      charfield => { -ident => 'foo' },
      rank => { -ident => 'bar' },
    },
    efcc_n_result => {
      artistid => [1],
      name => undef,
      charfield => { -ident => 'foo' },
      rank => { -ident => 'bar' },
    },
  },

  {
    where => { artistid => [] },
    cc_result => { artistid => [] },
    efcc_result => {},
  },
  (map {
    {
      where => { -and => $_ },
      cc_result => undef,
      efcc_result => {},
      sql => '',
    },
    {
      where => { -or => $_ },
      cc_result => undef,
      efcc_result => {},
      sql => '',
    },
    {
      where => { -or => [ foo => 1, $_ ] },
      cc_result => { foo => 1 },
      efcc_result => { foo => 1 },
      sql => 'WHERE foo = ?',
    },
    {
      where => { -or => [ $_, foo => 1 ] },
      cc_result => { foo => 1 },
      efcc_result => { foo => 1 },
      sql => 'WHERE foo = ?',
    },
    {
      where => { -and => [ fuu => 2, $_, foo => 1 ] },
      sql => 'WHERE fuu = ? AND foo = ?',
      collapsed_sql => 'WHERE foo = ? AND fuu = ?',
      cc_result => { foo => 1, fuu => 2 },
      efcc_result => { foo => 1, fuu => 2 },
    },
  } (
    # bare
    [], {},
    # singles
    [ {} ], [ [] ],
    # doubles
    [ [], [] ], [ {}, {} ], [ [], {} ], [ {}, [] ],
    # tripples
    [ {}, [], {} ], [ [], {}, [] ]
  )),

  # FIXME legacy compat crap, possibly worth undef/dieing in SQLMaker
  { where => { artistid => {} }, sql => '', cc_result => undef, efcc_result => {}, efcc_n_result => {} },

  # batshit insanity, just to be thorough
  {
    where => { -and => [ [ 'artistid' ], [ -and => [ artistid => { '!=', 69 }, artistid => undef, artistid => { '=' => 200 } ]], artistid => [], { -or => [] }, { -and => [] }, [ 'charfield' ], { name => [] }, 'rank' ] },
    cc_result => { artistid => [ -and => [], { '!=', 69 }, undef, 200  ], charfield => undef, name => [], rank => undef },
    sql => 'WHERE artistid IS NULL AND artistid != ? AND artistid IS NULL AND artistid = ? AND 0=1 AND charfield IS NULL AND 0=1 AND rank IS NULL',
    collapsed_sql => 'WHERE 0=1 AND artistid != ? AND artistid IS NULL AND artistid = ? AND charfield IS NULL AND 0=1 AND rank IS NULL',
    efcc_result => { artistid => UNRESOLVABLE_CONDITION },
    efcc_n_result => { artistid => UNRESOLVABLE_CONDITION, charfield => undef, rank => undef },
  },

  # original test from RT#93244
  {
    where => {
      -and => [
        \[
          "LOWER(me.title) LIKE ?",
          '%spoon%',
        ],
        [ { 'me.title' => 'Spoonful of bees' } ],
    ]},
    cc_result => {
      '' => \[
        "LOWER(me.title) LIKE ?",
        '%spoon%',
      ],
      'me.title' => 'Spoonful of bees',
    },
    sql => 'WHERE LOWER(me.title) LIKE ? AND me.title = ?',
    efcc_result => { 'me.title' => 'Spoonful of bees' },
  }
) {

  for my $w (
    $t->{where},
    $t->{where},  # do it twice, make sure we didn't destory the condition
    [ -and => $t->{where} ],
    [ -AND => $t->{where} ],
    { -OR => [ -AND => $t->{where} ] },
    ( keys %{$t->{where}} <= 1 ? [ %{$t->{where}} ] : () ),
    ( (keys %{$t->{where}} == 1 and $t->{where}{-or})
      ? ( ref $t->{where}{-or} eq 'HASH'
        ? [ map { $_ => $t->{where}{-or}{$_} } sort keys %{$t->{where}{-or}} ]
        : $t->{where}{-or}
      )
      : ()
    ),
  ) {
    my $name = do { local ($Data::Dumper::Indent, $Data::Dumper::Terse, $Data::Dumper::Sortkeys) = (0, 1, 1); Dumper $w };

    my ($generated_sql) = $sm->where($w);

    is_same_sql ( $generated_sql, $t->{sql}, "Expected SQL from $name" )
      if exists $t->{sql};

    my $collapsed_cond = $schema->storage->_collapse_cond($w);

    is_same_sql(
      ($sm->where($collapsed_cond))[0],
      ( $t->{collapsed_sql} || $t->{sql} || $generated_sql ),
      "Collapse did not alter *the semantics* of the final SQL based on $name",
    );

    is_deeply(
      $collapsed_cond,
      $t->{cc_result},
      "Expected collapsed condition produced on $name",
    );

    is_deeply(
      $schema->storage->_extract_fixed_condition_columns($w),
      $t->{efcc_result},
      "Expected fixed_condition produced on $name",
    );

    is_deeply(
      $schema->storage->_extract_fixed_condition_columns($w, 'consider_nulls'),
      $t->{efcc_n_result},
      "Expected fixed_condition including NULLs produced on $name",
    ) if $t->{efcc_n_result};

    die unless Test::Builder->new->is_passing;
  }
}

done_testing;
Commit	Line	Data
8d005ad9	1	use strict;
	2	use warnings;
	3	use Test::More;
	4	use Test::Warn;
	5
	6	use lib qw(t/lib);
a5a7bb73	7	use DBICTest ':DiffSQL';
b5ce6748	8	use DBIx::Class::_Util 'UNRESOLVABLE_CONDITION';
8d005ad9	9
8d005ad9	10	use Data::Dumper;
ff7d03e6	11	BEGIN {
	12	if ( eval { require Test::Differences } ) {
	13	no warnings 'redefine';
	14	*is_deeply = \&Test::Differences::eq_or_diff;
	15	}
	16	}
8d005ad9	17
	18	my $schema = DBICTest->init_schema( no_deploy => 1);
	19	my $sm = $schema->storage->sql_maker;
	20
7638636b	21	{
	22	package # hideee
	23	DBICTest::SillyInt;
	24
	25	use overload
	26	fallback => 1,
	27	'0+' => sub { ${$_[0]} },
	28	;
	29	}
	30	my $num = bless( \do { my $foo = 69 }, 'DBICTest::SillyInt' );
	31
	32	is($num, 69, 'test overloaded object is "sane"');
	33	is("$num", 69, 'test overloaded object is "sane"');
	34
8d005ad9	35	for my $t (
	36	{
	37	where => { artistid => 1, charfield => undef },
	38	cc_result => { artistid => 1, charfield => undef },
	39	sql => 'WHERE artistid = ? AND charfield IS NULL',
8e40a627	40	efcc_result => { artistid => 1 },
8e40a627	41	efcc_n_result => { artistid => 1, charfield => undef },
8d005ad9	42	},
	43	{
	44	where => { -and => [ artistid => 1, charfield => undef, { rank => 13 } ] },
	45	cc_result => { artistid => 1, charfield => undef, rank => 13 },
	46	sql => 'WHERE artistid = ? AND charfield IS NULL AND rank = ?',
8e40a627	47	efcc_result => { artistid => 1, rank => 13 },
8e40a627	48	efcc_n_result => { artistid => 1, charfield => undef, rank => 13 },
8d005ad9	49	},
	50	{
	51	where => { -and => [ { artistid => 1, charfield => undef}, { rank => 13 } ] },
	52	cc_result => { artistid => 1, charfield => undef, rank => 13 },
	53	sql => 'WHERE artistid = ? AND charfield IS NULL AND rank = ?',
8e40a627	54	efcc_result => { artistid => 1, rank => 13 },
8e40a627	55	efcc_n_result => { artistid => 1, charfield => undef, rank => 13 },
8d005ad9	56	},
	57	{
	58	where => { -and => [ -or => { name => 'Caterwauler McCrae' }, 'rank' ] },
	59	cc_result => { name => 'Caterwauler McCrae', rank => undef },
	60	sql => 'WHERE name = ? AND rank IS NULL',
8e40a627	61	efcc_result => { name => 'Caterwauler McCrae' },
8e40a627	62	efcc_n_result => { name => 'Caterwauler McCrae', rank => undef },
8d005ad9	63	},
	64	{
	65	where => { -and => [ [ [ artist => {'=' => \'foo' } ] ], { name => \[ '= ?', 'bar' ] } ] },
	66	cc_result => { artist => {'=' => \'foo' }, name => \[ '= ?', 'bar' ] },
	67	sql => 'WHERE artist = foo AND name = ?',
8e40a627	68	efcc_result => { artist => \'foo' },
8d005ad9	69	},
	70	{
	71	where => { -and => [ -or => { name => 'Caterwauler McCrae', artistid => 2 } ] },
	72	cc_result => { -or => [ artistid => 2, name => 'Caterwauler McCrae' ] },
	73	sql => 'WHERE artistid = ? OR name = ?',
8e40a627	74	efcc_result => {},
	75	},
	76	{
	77	where => { -or => { name => 'Caterwauler McCrae', artistid => 2 } },
	78	cc_result => { -or => [ artistid => 2, name => 'Caterwauler McCrae' ] },
	79	sql => 'WHERE artistid = ? OR name = ?',
	80	efcc_result => {},
8d005ad9	81	},
8d005ad9	82	{
7638636b	83	where => { -and => [ \'foo=bar', [ { artistid => { '=', $num } } ], { name => 'Caterwauler McCrae'} ] },
7638636b	84	cc_result => { '' => \'foo=bar', name => 'Caterwauler McCrae', artistid => $num },
8d005ad9	85	sql => 'WHERE foo=bar AND artistid = ? AND name = ?',
8e40a627	86	efcc_result => { name => 'Caterwauler McCrae', artistid => $num },
8d005ad9	87	},
8d005ad9	88	{
7638636b	89	where => { artistid => [ $num ], rank => [ 13, 2, 3 ], charfield => [ undef ] },
7638636b	90	cc_result => { artistid => $num, charfield => undef, rank => [13, 2, 3] },
8d005ad9	91	sql => 'WHERE artistid = ? AND charfield IS NULL AND ( rank = ? OR rank = ? OR rank = ? )',
8e40a627	92	efcc_result => { artistid => $num },
8e40a627	93	efcc_n_result => { artistid => $num, charfield => undef },
8d005ad9	94	},
	95	{
	96	where => { artistid => { '=' => 1 }, rank => { '>' => 12 }, charfield => { '=' => undef } },
	97	cc_result => { artistid => 1, charfield => undef, rank => { '>' => 12 } },
	98	sql => 'WHERE artistid = ? AND charfield IS NULL AND rank > ?',
8e40a627	99	efcc_result => { artistid => 1 },
8e40a627	100	efcc_n_result => { artistid => 1, charfield => undef },
8d005ad9	101	},
8d005ad9	102	{
953d5b7d	103	where => { artistid => { '=' => [ 1 ], }, charfield => { '=' => [ -AND => \'1', \['?',2] ] }, rank => { '=' => [ -OR => $num, $num ] } },
953d5b7d	104	cc_result => { artistid => 1, charfield => [-and => { '=' => \['?',2] }, { '=' => \'1' } ], rank => { '=' => [$num, $num] } },
8d005ad9	105	sql => 'WHERE artistid = ? AND charfield = 1 AND charfield = ? AND ( rank = ? OR rank = ? )',
5268b1da	106	collapsed_sql => 'WHERE artistid = ? AND charfield = ? AND charfield = 1 AND ( rank = ? OR rank = ? )',
8e40a627	107	efcc_result => { artistid => 1, charfield => UNRESOLVABLE_CONDITION },
8d005ad9	108	},
	109	{
	110	where => { -and => [ artistid => 1, artistid => 2 ], name => [ -and => { '!=', 1 }, 2 ], charfield => [ -or => { '=', 2 } ], rank => [-and => undef, { '=', undef }, { '!=', 2 } ] },
5268b1da	111	cc_result => { artistid => [ -and => 1, 2 ], name => [ -and => { '!=', 1 }, 2 ], charfield => 2, rank => [ -and => { '!=', 2 }, undef ] },
8d005ad9	112	sql => 'WHERE artistid = ? AND artistid = ? AND charfield = ? AND name != ? AND name = ? AND rank IS NULL AND rank IS NULL AND rank != ?',
5268b1da	113	collapsed_sql => 'WHERE artistid = ? AND artistid = ? AND charfield = ? AND name != ? AND name = ? AND rank != ? AND rank IS NULL',
8e40a627	114	efcc_result => {
	115	artistid => UNRESOLVABLE_CONDITION,
	116	name => 2,
	117	charfield => 2,
	118	},
	119	efcc_n_result => {
	120	artistid => UNRESOLVABLE_CONDITION,
	121	name => 2,
	122	charfield => 2,
	123	rank => undef,
	124	},
8d005ad9	125	},
135ac69d	126	(map { {
	127	where => $_,
	128	sql => 'WHERE (rank = 13 OR charfield IS NULL OR artistid = ?) AND (artistid = ? OR charfield IS NULL OR rank != 42)',
	129	collapsed_sql => 'WHERE (artistid = ? OR charfield IS NULL OR rank = 13) AND (artistid = ? OR charfield IS NULL OR rank != 42)',
	130	cc_result => { -and => [
	131	{ -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
	132	{ -or => [ artistid => 1, charfield => undef, rank => { '!=' => \42 } ] },
	133	] },
	134	efcc_result => {},
	135	efcc_n_result => {},
	136	} } (
ff7d03e6	137
135ac69d	138	{ -and => [
	139	-or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
	140	-or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
	141	] },
	142
	143	{
	144	-OR => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
	145	-or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
	146	},
ff7d03e6	147
135ac69d	148	) ),
135ac69d	149	{
95da0f23	150	where => { -or => [ -and => [ foo => { '!=', undef }, bar => { -in => [ 69, 42 ] } ], foo => { '=', { -value => undef } } ] },
	151	sql => 'WHERE ( foo IS NOT NULL AND bar IN ( ?, ? ) ) OR foo IS NULL',
	152	collapsed_sql => 'WHERE foo IS NULL OR ( bar IN ( ?, ? ) AND foo IS NOT NULL )',
	153	cc_result => { -or => [
	154	foo => undef,
	155	{ bar => { -in => [ 69, 42 ] }, foo => { '!=', undef } }
	156	] },
	157	efcc_result => {},
	158	},
	159	{
135ac69d	160	where => { -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => { '=' => 1 }, genreid => { '=' => \['?', 2] } ] },
	161	sql => 'WHERE rank = 13 OR charfield IS NULL OR artistid = ? OR genreid = ?',
	162	collapsed_sql => 'WHERE artistid = ? OR charfield IS NULL OR genreid = ? OR rank = 13',
	163	cc_result => { -or => [ artistid => 1, charfield => undef, genreid => { '=' => \['?', 2] }, rank => { '=' => \13 } ] },
	164	efcc_result => {},
	165	efcc_n_result => {},
	166	},
	167	{
	168	where => { -and => [
	169	-or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
	170	-or => { artistid => { '=' => 1 }, charfield => undef, rank => { '=' => \13 } },
	171	] },
	172	cc_result => { -and => [
	173	{ -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
	174	{ -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
	175	] },
	176	sql => 'WHERE (rank = 13 OR charfield IS NULL OR artistid = ?) AND (artistid = ? OR charfield IS NULL OR rank = 13)',
	177	collapsed_sql => 'WHERE (artistid = ? OR charfield IS NULL OR rank = 13) AND (artistid = ? OR charfield IS NULL OR rank = 13)',
	178	efcc_result => {},
	179	efcc_n_result => {},
	180	},
	181	{
	182	where => { -and => [
	183	-or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
	184	-or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
	185	-and => [ foo => { '=' => \1 }, bar => 2 ],
	186	-and => [ foo => 3, bar => { '=' => \4 } ],
	187	-exists => \'(SELECT 1)',
	188	-exists => \'(SELECT 2)',
	189	-not => { foo => 69 },
	190	-not => { foo => 42 },
	191	]},
	192	sql => 'WHERE
	193	( rank = 13 OR charfield IS NULL OR artistid = ? )
	194	AND ( artistid = ? OR charfield IS NULL OR rank != 42 )
	195	AND foo = 1
	196	AND bar = ?
	197	AND foo = ?
	198	AND bar = 4
	199	AND (EXISTS (SELECT 1))
	200	AND (EXISTS (SELECT 2))
	201	AND NOT foo = ?
	202	AND NOT foo = ?
	203	',
	204	collapsed_sql => 'WHERE
	205	( artistid = ? OR charfield IS NULL OR rank = 13 )
	206	AND ( artistid = ? OR charfield IS NULL OR rank != 42 )
	207	AND (EXISTS (SELECT 1))
	208	AND (EXISTS (SELECT 2))
	209	AND NOT foo = ?
	210	AND NOT foo = ?
	211	AND bar = 4
	212	AND bar = ?
	213	AND foo = 1
	214	AND foo = ?
	215	',
	216	cc_result => {
	217	-and => [
	218	{ -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
	219	{ -or => [ artistid => 1, charfield => undef, rank => { '!=' => \42 } ] },
	220	{ -exists => \'(SELECT 1)' },
	221	{ -exists => \'(SELECT 2)' },
	222	{ -not => { foo => 69 } },
	223	{ -not => { foo => 42 } },
224	],
225	foo => [ -and => { '=' => \1 }, 3 ],
226	bar => [ -and => { '=' => \4 }, 2 ],
227	},
228	efcc_result => {
229	foo => UNRESOLVABLE_CONDITION,
230	bar => UNRESOLVABLE_CONDITION,
231	},
232	efcc_n_result => {
233	foo => UNRESOLVABLE_CONDITION,
234	bar => UNRESOLVABLE_CONDITION,
235	},
236	},
8d005ad9	237	{
	238	where => { -and => [
	239	[ '_macro.to' => { -like => '%correct%' }, '_wc_macros.to' => { -like => '%correct%' } ],
	240	{ -and => [ { 'group.is_active' => 1 }, { 'me.is_active' => 1 } ] }
	241	] },
	242	cc_result => {
	243	'group.is_active' => 1,
	244	'me.is_active' => 1,
	245	-or => [
	246	'_macro.to' => { -like => '%correct%' },
	247	'_wc_macros.to' => { -like => '%correct%' },
	248	],
	249	},
	250	sql => 'WHERE ( _macro.to LIKE ? OR _wc_macros.to LIKE ? ) AND group.is_active = ? AND me.is_active = ?',
8e40a627	251	efcc_result => { 'group.is_active' => 1, 'me.is_active' => 1 },
8d005ad9	252	},
5f35ba0f	253
b5ce6748	254	{
5f35ba0f	255	where => { -and => [
	256	artistid => { -value => [1] },
	257	charfield => { -ident => 'foo' },
	258	name => { '=' => { -value => undef } },
	259	rank => { '=' => { -ident => 'bar' } },
	260	] },
	261	sql => 'WHERE artistid = ? AND charfield = foo AND name IS NULL AND rank = bar',
	262	cc_result => {
	263	artistid => { -value => [1] },
	264	name => undef,
	265	charfield => { '=', { -ident => 'foo' } },
	266	rank => { '=' => { -ident => 'bar' } },
	267	},
	268	efcc_result => {
	269	artistid => [1],
	270	charfield => { -ident => 'foo' },
	271	rank => { -ident => 'bar' },
	272	},
	273	efcc_n_result => {
	274	artistid => [1],
	275	name => undef,
	276	charfield => { -ident => 'foo' },
	277	rank => { -ident => 'bar' },
	278	},
b5ce6748	279	},
5f35ba0f	280
8d005ad9	281	{
	282	where => { artistid => [] },
	283	cc_result => { artistid => [] },
8e40a627	284	efcc_result => {},
8d005ad9	285	},
	286	(map {
	287	{
	288	where => { -and => $_ },
	289	cc_result => undef,
8e40a627	290	efcc_result => {},
8d005ad9	291	sql => '',
	292	},
	293	{
	294	where => { -or => $_ },
	295	cc_result => undef,
8e40a627	296	efcc_result => {},
8d005ad9	297	sql => '',
8d005ad9	298	},
22485a7e	299	{
	300	where => { -or => [ foo => 1, $_ ] },
	301	cc_result => { foo => 1 },
	302	efcc_result => { foo => 1 },
	303	sql => 'WHERE foo = ?',
	304	},
	305	{
	306	where => { -or => [ $_, foo => 1 ] },
	307	cc_result => { foo => 1 },
	308	efcc_result => { foo => 1 },
	309	sql => 'WHERE foo = ?',
	310	},
	311	{
	312	where => { -and => [ fuu => 2, $_, foo => 1 ] },
	313	sql => 'WHERE fuu = ? AND foo = ?',
	314	collapsed_sql => 'WHERE foo = ? AND fuu = ?',
	315	cc_result => { foo => 1, fuu => 2 },
	316	efcc_result => { foo => 1, fuu => 2 },
	317	},
8d005ad9	318	} (
	319	# bare
	320	[], {},
	321	# singles
	322	[ {} ], [ [] ],
	323	# doubles
	324	[ [], [] ], [ {}, {} ], [ [], {} ], [ {}, [] ],
	325	# tripples
	326	[ {}, [], {} ], [ [], {}, [] ]
	327	)),
	328
	329	# FIXME legacy compat crap, possibly worth undef/dieing in SQLMaker
8e40a627	330	{ where => { artistid => {} }, sql => '', cc_result => undef, efcc_result => {}, efcc_n_result => {} },
8d005ad9	331
	332	# batshit insanity, just to be thorough
	333	{
	334	where => { -and => [ [ 'artistid' ], [ -and => [ artistid => { '!=', 69 }, artistid => undef, artistid => { '=' => 200 } ]], artistid => [], { -or => [] }, { -and => [] }, [ 'charfield' ], { name => [] }, 'rank' ] },
5268b1da	335	cc_result => { artistid => [ -and => [], { '!=', 69 }, undef, 200 ], charfield => undef, name => [], rank => undef },
8d005ad9	336	sql => 'WHERE artistid IS NULL AND artistid != ? AND artistid IS NULL AND artistid = ? AND 0=1 AND charfield IS NULL AND 0=1 AND rank IS NULL',
5268b1da	337	collapsed_sql => 'WHERE 0=1 AND artistid != ? AND artistid IS NULL AND artistid = ? AND charfield IS NULL AND 0=1 AND rank IS NULL',
8e40a627	338	efcc_result => { artistid => UNRESOLVABLE_CONDITION },
8e40a627	339	efcc_n_result => { artistid => UNRESOLVABLE_CONDITION, charfield => undef, rank => undef },
8d005ad9	340	},
8acda57c	341
	342	# original test from RT#93244
	343	{
	344	where => {
	345	-and => [
	346	\[
	347	"LOWER(me.title) LIKE ?",
	348	'%spoon%',
	349	],
	350	[ { 'me.title' => 'Spoonful of bees' } ],
	351	]},
	352	cc_result => {
	353	'' => \[
	354	"LOWER(me.title) LIKE ?",
	355	'%spoon%',
	356	],
	357	'me.title' => 'Spoonful of bees',
	358	},
	359	sql => 'WHERE LOWER(me.title) LIKE ? AND me.title = ?',
8e40a627	360	efcc_result => { 'me.title' => 'Spoonful of bees' },
8acda57c	361	}
8d005ad9	362	) {
	363
	364	for my $w (
	365	$t->{where},
953d5b7d	366	$t->{where}, # do it twice, make sure we didn't destory the condition
8d005ad9	367	[ -and => $t->{where} ],
953d5b7d	368	[ -AND => $t->{where} ],
953d5b7d	369	{ -OR => [ -AND => $t->{where} ] },
8e40a627	370	( keys %{$t->{where}} <= 1 ? [ %{$t->{where}} ] : () ),
	371	( (keys %{$t->{where}} == 1 and $t->{where}{-or})
	372	? ( ref $t->{where}{-or} eq 'HASH'
	373	? [ map { $_ => $t->{where}{-or}{$_} } sort keys %{$t->{where}{-or}} ]
	374	: $t->{where}{-or}
	375	)
	376	: ()
	377	),
8d005ad9	378	) {
	379	my $name = do { local ($Data::Dumper::Indent, $Data::Dumper::Terse, $Data::Dumper::Sortkeys) = (0, 1, 1); Dumper $w };
	380
5268b1da	381	my ($generated_sql) = $sm->where($w);
8d005ad9	382
5268b1da	383	is_same_sql ( $generated_sql, $t->{sql}, "Expected SQL from $name" )
8d005ad9	384	if exists $t->{sql};
	385
	386	my $collapsed_cond = $schema->storage->_collapse_cond($w);
	387
5268b1da	388	is_same_sql(
	389	($sm->where($collapsed_cond))[0],
	390	( $t->{collapsed_sql} \|\| $t->{sql} \|\| $generated_sql ),
	391	"Collapse did not alter the semantics of the final SQL based on $name",
8d005ad9	392	);
	393
	394	is_deeply(
	395	$collapsed_cond,
	396	$t->{cc_result},
	397	"Expected collapsed condition produced on $name",
	398	);
	399
	400	is_deeply(
	401	$schema->storage->_extract_fixed_condition_columns($w),
	402	$t->{efcc_result},
	403	"Expected fixed_condition produced on $name",
	404	);
8e40a627	405
	406	is_deeply(
	407	$schema->storage->_extract_fixed_condition_columns($w, 'consider_nulls'),
	408	$t->{efcc_n_result},
	409	"Expected fixed_condition including NULLs produced on $name",
	410	) if $t->{efcc_n_result};
ff7d03e6	411
ff7d03e6	412	die unless Test::Builder->new->is_passing;
8d005ad9	413	}
	414	}
	415
	416	done_testing;