X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=dbsrgits%2FDBIx-Class.git;a=blobdiff_plain;f=t%2F99dbic_sqlt_parser.t;h=2ab43a33e45720e3de4cc65a6f8324d204939545;hp=42eeb92f548bb9ec09254ca17a5953d6032d52d4;hb=4c90556806f286093d0806e858abdba329e6dfd3;hpb=5f5e87cf7c30224adfc28a6e9ffc7a6838eae421

diff --git a/t/99dbic_sqlt_parser.t b/t/99dbic_sqlt_parser.t
index 42eeb92..2ab43a3 100644
--- a/t/99dbic_sqlt_parser.t
+++ b/t/99dbic_sqlt_parser.t
@@ -1,74 +1,309 @@
-#!/usr/bin/perl
+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+use DBIx::Class::Optional::Dependencies -skip_all_without => 'deploy';
+
 use strict;
 use warnings;
+
+BEGIN { $ENV{DBICTEST_VIA_REPLICATED} = 0 }
+
 use Test::More;
-use lib qw(t/lib);
+use Test::Warn;
+use Test::Exception;
+use Scalar::Util ();
+
 use DBICTest;
+use DBIx::Class::_Util 'sigwarn_silencer';
+
+# Test for SQLT-related leaks
+{
+  my $s = DBICTest::Schema->clone;
+
+  my @schemas = (
+    create_schema ({ schema => $s }),
+    create_schema ({ args => { parser_args => { dbic_schema => $s } } }),
+  );
+
+  for my $parser_args_key (qw(
+    DBIx::Class::Schema
+    DBIx::Schema
+    package
+  )) {
+    warnings_exist {
+      push @schemas, create_schema({
+        args => { parser_args => { $parser_args_key => $s } }
+      });
+    } qr/\Qparser_args => {\E.+?is deprecated.+\Q@{[__FILE__]}/,
+    "deprecated crazy parser_arg '$parser_args_key' warned";
+  }
+
+  Scalar::Util::weaken ($s);
+
+  ok (!$s, 'Schema not leaked');
+
+  isa_ok ($_, 'SQL::Translator::Schema', "SQLT schema object $_ produced")
+    for @schemas;
+}
+
+# make sure classname-style works
+lives_ok { isa_ok (create_schema ({ schema => 'DBICTest::Schema' }), 'SQL::Translator::Schema', 'SQLT schema object produced') };
+
+# make sure a connected instance passed via $args does not get the $dbh improperly serialized
+SKIP: {
+
+  DBIx::Class::Optional::Dependencies->skip_without( 'YAML>=0' );
+
+  lives_ok {
+
+    my $s = DBICTest->init_schema(no_populate => 1);
+    ok ($s->storage->connected, '$schema instance connected');
+
+    # roundtrip through YAML
+    my $yaml_rt_schema = SQL::Translator->new(
+      parser => 'SQL::Translator::Parser::YAML'
+    )->translate(
+      data => SQL::Translator->new(
+        parser_args => { dbic_schema => $s },
+        parser => 'SQL::Translator::Parser::DBIx::Class',
+        producer => 'SQL::Translator::Producer::YAML',
+      )->translate
+    );
+
+    isa_ok ( $yaml_rt_schema, 'SQL::Translator::Schema', 'SQLT schema object produced after YAML roundtrip');
+
+    ok ($s->storage->connected, '$schema instance still connected');
+  }
+
+  eval <<'EOE' or die $@;
+  END {
+    # we are in END - everything remains global
+    #
+    $^W = 1;  # important, otherwise DBI won't trip the next fail()
+    $SIG{__WARN__} = sub {
+      fail "Unexpected global destruction warning"
+        if $_[0] =~ /is not a DBI/;
+      warn @_;
+    };
+  }
+EOE
+
+}
+
+my $schema = DBICTest->init_schema( no_deploy => 1 );
+
+# Dummy was yanked out by the sqlt hook test
+# CustomSql tests the horrific/deprecated ->name(\$sql) hack
+# YearXXXXCDs are views
+#
+my @sources = grep
+  { $_ !~ /^ (?: Dummy | CustomSql | Year\d{4}CDs ) $/x }
+  $schema->sources
+;
+
+my $idx_exceptions = {
+    'Artwork'       => -1,
+    'ForceForeign'  => -1,
+    'LinerNotes'    => -1,
+    'TwoKeys'       => -1, # TwoKeys has the index turned off on the rel def
+};
+
+{
+  my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { } } });
+
+  foreach my $source_name (@sources) {
+    my $table = get_table($sqlt_schema, $schema, $source_name);
+
+    my $fk_count = scalar(grep { $_->type eq 'FOREIGN KEY' } $table->get_constraints);
+    $fk_count += $idx_exceptions->{$source_name} || 0;
+    my @indices = $table->get_indices;
+
+    my $index_count = scalar(@indices);
+    is($index_count, $fk_count, "correct number of indices for $source_name with no args");
 
-BEGIN {
-    eval "use DBD::mysql; use SQL::Translator 0.09;";
-    plan $@
-        ? ( skip_all => 'needs SQL::Translator 0.09 for testing' )
-        : ( tests => 102 );
+    for my $index (@indices) {
+        my $source = $schema->source($source_name);
+        my $pk_test = join("\x00", $source->primary_columns);
+        my $idx_test = join("\x00", $index->fields);
+        isnt ( $pk_test, $idx_test, "no additional index for the primary columns exists in $source_name");
+    }
+  }
 }
 
-my $schema = DBICTest->init_schema();
+{
+  my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { add_fk_index => 1 } } });
 
-{ 
-	my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { } } });
+  foreach my $source_name (@sources) {
+    my $table = get_table($sqlt_schema, $schema, $source_name);
 
-	foreach my $source ($schema->sources) {
-		my $table = $sqlt_schema->get_table($schema->source($source)->from);
+    my $fk_count = scalar(grep { $_->type eq 'FOREIGN KEY' } $table->get_constraints);
+    $fk_count += $idx_exceptions->{$source_name} || 0;
+    my @indices = $table->get_indices;
+    my $index_count = scalar(@indices);
+    is($index_count, $fk_count, "correct number of indices for $source_name with add_fk_index => 1");
+  }
+}
+
+{
+  my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { add_fk_index => 0 } } });
 
-		my $fk_count = scalar(grep { $_->type eq 'FOREIGN KEY' } $table->get_constraints);
-		my @indices = $table->get_indices;
-		my $index_count = scalar(@indices);
-    $index_count++ if ($source eq 'TwoKeys'); # TwoKeys has the index turned off on the rel def
-		is($index_count, $fk_count, "correct number of indices for $source with no args");
-	}
+  foreach my $source (@sources) {
+    my $table = get_table($sqlt_schema, $schema, $source);
+
+    my @indices = $table->get_indices;
+    my $index_count = scalar(@indices);
+    is($index_count, 0, "correct number of indices for $source with add_fk_index => 0");
+  }
 }
 
-{ 
-	my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { add_fk_index => 1 } } });
+{
+    {
+        package # hide from PAUSE
+            DBICTest::Schema::NoViewDefinition;
+
+        use base qw/DBICTest::BaseResult/;
 
-	foreach my $source ($schema->sources) {
-		my $table = $sqlt_schema->get_table($schema->source($source)->from);
+        __PACKAGE__->table_class('DBIx::Class::ResultSource::View');
+        __PACKAGE__->table('noviewdefinition');
 
-		my $fk_count = scalar(grep { $_->type eq 'FOREIGN KEY' } $table->get_constraints);
-		my @indices = $table->get_indices;
-		my $index_count = scalar(@indices);
-    $index_count++ if ($source eq 'TwoKeys'); # TwoKeys has the index turned off on the rel def
-		is($index_count, $fk_count, "correct number of indices for $source with add_fk_index => 1");
-	}
+        1;
+    }
+
+    my $schema_invalid_view = $schema->clone;
+    $schema_invalid_view->register_class('NoViewDefinition', 'DBICTest::Schema::NoViewDefinition');
+
+    throws_ok { create_schema({ schema => $schema_invalid_view }) }
+        qr/view noviewdefinition is missing a view_definition/,
+        'parser detects views with a view_definition';
 }
 
-{ 
-	my $sqlt_schema = create_schema({ schema => $schema, args => { parser_args => { add_fk_index => 0 } } });
+lives_ok (sub {
+  my $sqlt_schema = create_schema ({
+    schema => $schema,
+    args => {
+      parser_args => {
+        sources => ['CD']
+      },
+    },
+  });
+
+  is_deeply (
+    [$sqlt_schema->get_tables ],
+    ['cd'],
+    'sources limitng with relationships works',
+  );
+
+});
 
-	foreach my $source ($schema->sources) {
-		my $table = $sqlt_schema->get_table($schema->source($source)->from);
+{
+  package DBICTest::PartialSchema;
 
-		my @indices = $table->get_indices;
-		my $index_count = scalar(@indices);
-		is($index_count, 0, "correct number of indices for $source with add_fk_index => 0");
-	}
+  use base qw/DBICTest::BaseSchema/;
+
+  __PACKAGE__->load_classes(
+    { 'DBICTest::Schema' => [qw/
+      CD
+      Track
+      Tag
+      Producer
+      CD_to_Producer
+    /]}
+  );
 }
 
+{
+  my $partial_schema = DBICTest::PartialSchema->connect(DBICTest->_database);
+
+  lives_ok (sub {
+    my $sqlt_schema = do {
+
+      local $SIG{__WARN__} = sigwarn_silencer(
+        qr/Ignoring relationship .+ related resultsource .+ is not registered with this schema/
+      );
+
+      create_schema({ schema => $partial_schema });
+    };
+
+    my @tables = $sqlt_schema->get_tables;
+
+    is_deeply (
+      [sort map { $_->name } @tables],
+      [qw/cd cd_to_producer producer tags track/],
+      'partial dbic schema parsing ok',
+    );
+
+    # the primary key is currently unnamed in sqlt - adding below
+    my %constraints_for_table = (
+      producer =>       [qw/prod_name                                                         /],
+      tags =>           [qw/tagid_cd tagid_cd_tag tags_fk_cd tags_tagid_tag tags_tagid_tag_cd /],
+      track =>          [qw/track_cd_position track_cd_title track_fk_cd                      /],
+      cd =>             [qw/cd_artist_title cd_fk_single_track                                /],
+      cd_to_producer => [qw/cd_to_producer_fk_cd cd_to_producer_fk_producer                   /],
+    );
+
+    for my $table (@tables) {
+      my $tablename = $table->name;
+      my @constraints = $table->get_constraints;
+      is_deeply (
+        [ sort map { $_->name } @constraints ],
+
+        # the primary key (present on all loaded tables) is currently named '' in sqlt
+        # subject to future changes
+        [ '', @{$constraints_for_table{$tablename}} ],
+
+        "constraints of table '$tablename' ok",
+      );
+    }
+  }, 'partial schema tests successful');
+}
+
+{
+  my $cd_rsrc = $schema->source('CD');
+  $cd_rsrc->name(\'main.cd');
+
+  my $sqlt_schema = create_schema(
+    { schema => $schema },
+    args => { ignore_constraint_names => 0, ignore_index_names => 0 }
+  );
+
+  foreach my $source_name (qw(CD)) {
+    my $table = get_table($sqlt_schema, $schema, $source_name);
+    ok(
+      !(grep {$_->name =~ m/main\./} $table->get_indices),
+      'indices have periods stripped out'
+    );
+    ok(
+      !(grep {$_->name =~ m/main\./} $table->get_constraints),
+      'constraints have periods stripped out'
+    );
+  }
+}
+
+done_testing;
+
 sub create_schema {
-	my $args = shift;
+  my $args = shift;
+
+  my $additional_sqltargs = $args->{args} || {};
 
-	my $schema = $args->{schema};
-	my $additional_sqltargs = $args->{args} || {};
+  my $sqltargs = {
+    add_drop_table => 1,
+    ignore_constraint_names => 1,
+    ignore_index_names => 1,
+    %{$additional_sqltargs}
+  };
+
+  my $sqlt = SQL::Translator->new( $sqltargs );
+
+  $sqlt->parser('SQL::Translator::Parser::DBIx::Class');
+  return $sqlt->translate(
+    $args->{schema} ? ( data => $args->{schema} ) : ()
+  ) || die $sqlt->error;
+}
 
-	my $sqltargs = {
-		add_drop_table => 1, 
-		ignore_constraint_names => 1,
-		ignore_index_names => 1,
-		%{$additional_sqltargs}
-		};
+sub get_table {
+    my ($sqlt_schema, $schema, $source) = @_;
 
-	my $sqlt = SQL::Translator->new( $sqltargs );
+    my $table_name = $schema->source($source)->from;
+    $table_name    = $$table_name if ref $table_name;
 
-	$sqlt->parser('SQL::Translator::Parser::DBIx::Class');
-	return $sqlt->translate({ data => $schema }) or die $sqlt->error;
+    return $sqlt_schema->get_table($table_name);
 }