use Class::Unload;
use File::Temp qw/tempfile tempdir/;
use IO::File;
+use File::Slurp 'slurp';
+use DBIx::Class::Schema::Loader ();
use lib qw(t/lib);
use make_dbictest_db2;
# we're setting it to 'v4' .)
{
my $res = run_loader(naming => 'v4');
-
is_deeply $res->{warnings}, [], 'no warnings with naming attribute set';
-
run_v4_tests($res);
}
# test upgraded dynamic schema
{
my $res = run_loader(naming => 'current');
-
-# to dump a schema for debugging...
-# {
-# mkdir '/tmp/HLAGH';
-# $schema->_loader->{dump_directory} = '/tmp/HLAGH';
-# $schema->_loader->_dump_to_dir(values %{ $res->{classes} });
-# }
-
is_deeply $res->{warnings}, [], 'no warnings with naming attribute set';
-
run_v5_tests($res);
}
# test upgraded dynamic schema with external content loaded
{
- my $temp_dir = tempdir;
+ my $temp_dir = tempdir(CLEANUP => 1);
push @INC, $temp_dir;
my $external_result_dir = join '/', $temp_dir, split /::/, $SCHEMA_CLASS;
run_v5_tests($res);
- rmtree $temp_dir;
pop @INC;
}
+# test upgraded dynamic schema with use_namespaces with external content loaded
+{
+ my $temp_dir = tempdir(CLEANUP => 1);
+ push @INC, $temp_dir;
+
+ my $external_result_dir = join '/', $temp_dir, split /::/, $SCHEMA_CLASS;
+ make_path $external_result_dir;
+
+ # make external content for Result that will be singularized
+ IO::File->new(">$external_result_dir/Quuxs.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Quuxs;
+sub a_method { 'hlagh' }
+
+__PACKAGE__->has_one('bazrel4', 'DBIXCSL_Test::Schema::Bazs',
+ { 'foreign.baz_num' => 'self.baz_id' });
+
+1;
+EOF
+
+ # make external content for Result that will NOT be singularized
+ IO::File->new(">$external_result_dir/Bar.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Bar;
+
+__PACKAGE__->has_one('foorel4', 'DBIXCSL_Test::Schema::Foos',
+ { 'foreign.fooid' => 'self.foo_id' });
+
+1;
+EOF
+
+ my $res = run_loader(naming => 'current', use_namespaces => 1);
+ my $schema = $res->{schema};
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct nummber of warnings for upgraded dynamic schema with external ' .
+'content for unsingularized Result with use_namespaces.';
+
+ my $warning = $res->{warnings}[0];
+ like $warning, qr/Detected external content/i,
+ 'detected external content warning';
+
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'hlagh' }
+'external custom content for unsingularized Result was loaded by upgraded ' .
+'dynamic Schema';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel4,
+ $res->{classes}{bazs} }
+ 'unsingularized class names in external content are translated';
+
+ lives_and { isa_ok $schema->resultset('Bar')->find(1)->foorel4,
+ $res->{classes}{foos} }
+'unsingularized class names in external content from unchanged Result class ' .
+'names are translated';
+
+ run_v5_tests($res);
+
+ pop @INC;
+}
+
+
# test upgraded static schema with external content loaded
{
- my $temp_dir = tempdir;
+ my $temp_dir = tempdir(CLEANUP => 1);
push @INC, $temp_dir;
my $external_result_dir = join '/', $temp_dir, split /::/, $SCHEMA_CLASS;
'names are translated in static schema';
my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
- my $code = do { local ($/, @ARGV) = (undef, $file); <> };
+ my $code = slurp $file;
like $code, qr/package ${SCHEMA_CLASS}::Quux;/,
'package line translated correctly from external custom content in static dump';
like $code, qr/sub a_method { 'dongs' }/,
'external custom content loaded into static dump correctly';
- rmtree $temp_dir;
pop @INC;
}
# test running against v4 schema without upgrade, twice, then upgrade
{
write_v4_schema_pm();
-
- # now run the loader
my $res = run_loader(dump_directory => $DUMP_DIR);
- my $warning = $res->{warnings}[0];
+ my $warning = $res->{warnings}[1];
like $warning, qr/static schema/i,
'static schema in backcompat mode detected';
like $warning, qr/DBIx::Class::Schema::Loader::Manual::UpgradingFromV4/,
'refers to upgrading doc';
- is scalar @{ $res->{warnings} }, 3,
+ is scalar @{ $res->{warnings} }, 4,
'correct number of warnings for static schema in backcompat mode';
run_v4_tests($res);
my $quuxs_pm = $schema->_loader
->_get_dump_filename($res->{classes}{quuxs});
{
- local ($^I, @ARGV) = ('', $quuxs_pm);
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
while (<>) {
if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
print;
print;
}
}
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
}
# Rerun the loader in backcompat mode to make sure it's still in backcompat
run_v4_tests($res);
# now upgrade the schema
- $res = run_loader(dump_directory => $DUMP_DIR, naming => 'current');
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ naming => 'current',
+ use_namespaces => 1
+ );
$schema = $res->{schema};
like $res->{warnings}[0], qr/Dumping manual schema/i,
run_v5_tests($res);
- (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS/Result") =~ s{::}{/}g;
my $result_count =()= glob "$result_dir/*";
is $result_count, 4,
'unsingularized class names in custom content are translated';
my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
- my $code = do { local ($/, @ARGV) = (undef, $file); <> };
+ my $code = slurp $file;
like $code, qr/sub a_method { 'mtfnpy' }/,
'custom content from unsingularized Result loaded into static dump correctly';
}
-# Test upgrading an already singular result with custom content that refers to
-# old class names.
+# test running against v4 schema without upgrade, then upgrade with
+# use_namespaces not explicitly set
{
write_v4_schema_pm();
my $res = run_loader(dump_directory => $DUMP_DIR);
- my $schema = $res->{schema};
+ my $warning = $res->{warnings}[1];
+
+ like $warning, qr/static schema/i,
+ 'static schema in backcompat mode detected';
+ like $warning, qr/0.04006/,
+ 'correct version detected';
+ like $warning, qr/DBIx::Class::Schema::Loader::Manual::UpgradingFromV4/,
+ 'refers to upgrading doc';
+
+ is scalar @{ $res->{warnings} }, 4,
+ 'correct number of warnings for static schema in backcompat mode';
+
run_v4_tests($res);
# add some custom content to a Result that will be replaced
- my $bar_pm = $schema->_loader
- ->_get_dump_filename($res->{classes}{bar});
+ my $schema = $res->{schema};
+ my $quuxs_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{quuxs});
{
- local ($^I, @ARGV) = ('', $bar_pm);
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
while (<>) {
if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
print;
print <<EOF;
-sub a_method { 'lalala' }
+sub a_method { 'mtfnpy' }
-__PACKAGE__->has_one('foorel3', 'DBIXCSL_Test::Schema::Foos',
- { 'foreign.fooid' => 'self.foo_id' });
+__PACKAGE__->has_one('bazrel5', 'DBIXCSL_Test::Schema::Bazs',
+ { 'foreign.baz_num' => 'self.baz_id' });
EOF
}
else {
print;
}
}
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
}
# now upgrade the schema
- $res = run_loader(dump_directory => $DUMP_DIR, naming => 'current');
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ naming => 'current'
+ );
$schema = $res->{schema};
+
+ like $res->{warnings}[0], qr/load_classes/i,
+'correct warnings on upgrading static schema (with "naming" set and ' .
+'use_namespaces not set)';
+
+ like $res->{warnings}[1], qr/Dumping manual schema/i,
+'correct warnings on upgrading static schema (with "naming" set and ' .
+'use_namespaces not set)';
+
+ like $res->{warnings}[2], qr/dump completed/i,
+'correct warnings on upgrading static schema (with "naming" set and ' .
+'use_namespaces not set)';
+
+ is scalar @{ $res->{warnings} }, 3,
+'correct number of warnings on upgrading static schema (with "naming" set)'
+ or diag @{ $res->{warnings} };
+
run_v5_tests($res);
+ (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ my $result_count =()= glob "$result_dir/*";
+
+ is $result_count, 4,
+ 'un-singularized results were replaced during upgrade';
+
# check that custom content was preserved
- lives_and { is $schema->resultset('Bar')->find(1)->a_method, 'lalala' }
- 'custom content was preserved from Result pre-upgrade';
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over from un-singularized Result';
- lives_and { isa_ok $schema->resultset('Bar')->find(1)->foorel3,
- $res->{classes}{foos} }
-'unsingularized class names in custom content from Result with unchanged ' .
-'name are translated';
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel5,
+ $res->{classes}{bazs} }
+ 'unsingularized class names in custom content are translated';
- my $file = $schema->_loader->_get_dump_filename($res->{classes}{bar});
- my $code = do { local ($/, @ARGV) = (undef, $file); <> };
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ my $code = slurp $file;
- like $code, qr/sub a_method { 'lalala' }/,
-'custom content from Result with unchanged name loaded into static dump ' .
-'correctly';
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from unsingularized Result loaded into static dump correctly';
}
-done_testing;
+# test running against v4 schema with load_namespaces, upgrade to v5 but
+# downgrade to load_classes, with external content
+{
+ my $temp_dir = tempdir(CLEANUP => 1);
+ push @INC, $temp_dir;
-END {
- rmtree $DUMP_DIR unless $ENV{SCHEMA_LOADER_TESTS_NOCLEANUP};
-}
+ my $external_result_dir = join '/', $temp_dir, split /::/,
+ "${SCHEMA_CLASS}::Result";
-sub run_loader {
- my %loader_opts = @_;
+ make_path $external_result_dir;
- eval {
- foreach my $source_name ($SCHEMA_CLASS->clone->sources) {
- Class::Unload->unload("${SCHEMA_CLASS}::${source_name}");
- }
+ # make external content for Result that will be singularized
+ IO::File->new(">$external_result_dir/Quuxs.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Result::Quuxs;
+sub b_method { 'dongs' }
- Class::Unload->unload($SCHEMA_CLASS);
- };
- undef $@;
+__PACKAGE__->has_one('bazrel11', 'DBIXCSL_Test::Schema::Result::Bazs',
+ { 'foreign.baz_num' => 'self.baz_id' });
- my @connect_info = $make_dbictest_db2::dsn;
- my @loader_warnings;
- local $SIG{__WARN__} = sub { push(@loader_warnings, $_[0]); };
- eval qq{
- package $SCHEMA_CLASS;
- use base qw/DBIx::Class::Schema::Loader/;
+1;
+EOF
- __PACKAGE__->loader_options(\%loader_opts);
- __PACKAGE__->connection(\@connect_info);
- };
+ # make external content for Result that will NOT be singularized
+ IO::File->new(">$external_result_dir/Bar.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Result::Bar;
- ok(!$@, "Loader initialization") or diag $@;
+__PACKAGE__->has_one('foorel5', 'DBIXCSL_Test::Schema::Result::Foos',
+ { 'foreign.fooid' => 'self.foo_id' });
- my $schema = $SCHEMA_CLASS->clone;
- my (%monikers, %classes);
- foreach my $source_name ($schema->sources) {
- my $table_name = $schema->source($source_name)->from;
- $monikers{$table_name} = $source_name;
- $classes{$table_name} = "${SCHEMA_CLASS}::${source_name}";
+1;
+EOF
+
+ write_v4_schema_pm(use_namespaces => 1);
+
+ my $res = run_loader(dump_directory => $DUMP_DIR);
+ my $warning = $res->{warnings}[0];
+
+ like $warning, qr/static schema/i,
+ 'static schema in backcompat mode detected';
+ like $warning, qr/0.04006/,
+ 'correct version detected';
+ like $warning, qr/DBIx::Class::Schema::Loader::Manual::UpgradingFromV4/,
+ 'refers to upgrading doc';
+
+ is scalar @{ $res->{warnings} }, 3,
+ 'correct number of warnings for static schema in backcompat mode';
+
+ run_v4_tests($res);
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Result::Quuxs',
+ 'use_namespaces in backcompat mode';
+
+ # add some custom content to a Result that will be replaced
+ my $schema = $res->{schema};
+ my $quuxs_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{quuxs});
+ {
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
+ while (<>) {
+ if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
+ print;
+ print <<EOF;
+sub a_method { 'mtfnpy' }
+
+__PACKAGE__->has_one('bazrel6', 'DBIXCSL_Test::Schema::Result::Bazs',
+ { 'foreign.baz_num' => 'self.baz_id' });
+EOF
+ }
+ else {
+ print;
+ }
+ }
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
}
- return {
- schema => $schema,
- warnings => \@loader_warnings,
- monikers => \%monikers,
- classes => \%classes,
- };
-}
+ # now upgrade the schema to v5 but downgrade to load_classes
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ naming => 'current',
+ use_namespaces => 0,
+ );
+ $schema = $res->{schema};
-sub write_v4_schema_pm {
- (my $schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s/::[^:]+\z//;
- rmtree $schema_dir;
- make_path $schema_dir;
- my $schema_pm = "$schema_dir/Schema.pm";
- open my $fh, '>', $schema_pm or die $!;
- print $fh <<'EOF';
-package DBIXCSL_Test::Schema;
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on upgrading static schema (with "naming" set and ' .
+'use_namespaces => 0)';
-use strict;
-use warnings;
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on upgrading static schema (with "naming" set and ' .
+'use_namespaces => 0)';
-use base 'DBIx::Class::Schema';
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on upgrading static schema (with "naming" set)'
+ or diag @{ $res->{warnings} };
-__PACKAGE__->load_classes;
+ run_v5_tests($res);
+ (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ my $result_count =()= glob "$result_dir/*";
-# Created by DBIx::Class::Schema::Loader v0.04006 @ 2009-12-25 01:49:25
-# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:ibIJTbfM1ji4pyD/lgSEog
+ is $result_count, 4,
+'un-singularized results were replaced during upgrade and Result dir removed';
+ ok ((not -d "$result_dir/Result"),
+ 'Result dir was removed for load_classes downgrade');
-# You can replace this text with custom content, and it will be preserved on regeneration
-1;
-EOF
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Quux',
+ 'load_classes in upgraded mode';
+
+ # check that custom and external content was preserved
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over from un-singularized Result';
+
+ lives_and { is $schema->resultset('Quux')->find(1)->b_method, 'dongs' }
+ 'external content was carried over from un-singularized Result';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel6,
+ $res->{classes}{bazs} }
+ 'unsingularized class names in custom content are translated';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel11,
+ $res->{classes}{bazs} }
+ 'unsingularized class names in external content are translated';
+
+ lives_and { isa_ok $schema->resultset('Bar')->find(1)->foorel5,
+ $res->{classes}{foos} }
+'unsingularized class names in external content from unchanged Result class ' .
+'names are translated in static schema';
+
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ my $code = slurp $file;
+
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from unsingularized Result loaded into static dump correctly';
+
+ like $code, qr/sub b_method { 'dongs' }/,
+'external content from unsingularized Result loaded into static dump correctly';
+
+ pop @INC;
+}
+
+# test a regular schema with use_namespaces => 0 upgraded to
+# use_namespaces => 1
+{
+ rmtree $DUMP_DIR;
+ mkdir $DUMP_DIR;
+
+ my $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ use_namespaces => 0,
+ );
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on dumping static schema with use_namespaces => 0';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on dumping static schema with use_namespaces => 0';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on dumping static schema with use_namespaces => 0'
+ or diag @{ $res->{warnings} };
+
+ run_v5_tests($res);
+
+ # add some custom content to a Result that will be replaced
+ my $schema = $res->{schema};
+ my $quuxs_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{quuxs});
+ {
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
+ while (<>) {
+ if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
+ print;
+ print <<EOF;
+sub a_method { 'mtfnpy' }
+
+__PACKAGE__->has_one('bazrel7', 'DBIXCSL_Test::Schema::Baz',
+ { 'foreign.baz_num' => 'self.baz_id' });
+EOF
+ }
+ else {
+ print;
+ }
+ }
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
+ }
+
+ # test that with no use_namespaces option, there is a warning and
+ # load_classes is preserved
+ $res = run_loader(dump_directory => $DUMP_DIR);
+
+ like $res->{warnings}[0], qr/load_classes/i,
+'correct warnings on re-dumping static schema with load_classes';
+
+ like $res->{warnings}[1], qr/Dumping manual schema/i,
+'correct warnings on re-dumping static schema with load_classes';
+
+ like $res->{warnings}[2], qr/dump completed/i,
+'correct warnings on re-dumping static schema with load_classes';
+
+ is scalar @{ $res->{warnings} }, 3,
+'correct number of warnings on re-dumping static schema with load_classes'
+ or diag @{ $res->{warnings} };
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Quux',
+ 'load_classes preserved on re-dump';
+
+ run_v5_tests($res);
+
+ # now upgrade the schema to use_namespaces
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ use_namespaces => 1,
+ );
+ $schema = $res->{schema};
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on upgrading to use_namespaces';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on upgrading to use_namespaces';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on upgrading to use_namespaces'
+ or diag @{ $res->{warnings} };
+
+ run_v5_tests($res);
+
+ (my $schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ my @schema_files = glob "$schema_dir/*";
+
+ is 1, (scalar @schema_files),
+ "schema dir $schema_dir contains only 1 entry";
+
+ like $schema_files[0], qr{/Result\z},
+ "schema dir contains only a Result/ directory";
+
+ # check that custom content was preserved
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over during use_namespaces upgrade';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel7,
+ $res->{classes}{bazs} }
+ 'un-namespaced class names in custom content are translated';
+
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ my $code = slurp $file;
+
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from un-namespaced Result loaded into static dump correctly';
+}
+
+# test a regular schema with default use_namespaces => 1, redump, and downgrade
+# to load_classes
+{
+ rmtree $DUMP_DIR;
+ mkdir $DUMP_DIR;
+
+ my $res = run_loader(dump_directory => $DUMP_DIR);
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on dumping static schema';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on dumping static schema';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on dumping static schema'
+ or diag @{ $res->{warnings} };
+
+ run_v5_tests($res);
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Result::Quux',
+ 'defaults to use_namespaces on regular dump';
+
+ # add some custom content to a Result that will be replaced
+ my $schema = $res->{schema};
+ my $quuxs_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{quuxs});
+ {
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
+ while (<>) {
+ if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
+ print;
+ print <<EOF;
+sub a_method { 'mtfnpy' }
+
+__PACKAGE__->has_one('bazrel8', 'DBIXCSL_Test::Schema::Result::Baz',
+ { 'foreign.baz_num' => 'self.baz_id' });
+EOF
+ }
+ else {
+ print;
+ }
+ }
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
+ }
+
+ # test that with no use_namespaces option, use_namespaces is preserved
+ $res = run_loader(dump_directory => $DUMP_DIR);
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on re-dumping static schema';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on re-dumping static schema';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on re-dumping static schema'
+ or diag @{ $res->{warnings} };
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Result::Quux',
+ 'use_namespaces preserved on re-dump';
+
+ run_v5_tests($res);
+
+ # now downgrade the schema to load_classes
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ use_namespaces => 0,
+ );
+ $schema = $res->{schema};
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on downgrading to load_classes';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on downgrading to load_classes';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on downgrading to load_classes'
+ or diag @{ $res->{warnings} };
+
+ run_v5_tests($res);
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Quux',
+ 'load_classes downgrade correct';
+
+ (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ my $result_count =()= glob "$result_dir/*";
+
+ is $result_count, 4,
+'correct number of Results after upgrade and Result dir removed';
+
+ ok ((not -d "$result_dir/Result"),
+ 'Result dir was removed for load_classes downgrade');
+
+ # check that custom content was preserved
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over during load_classes downgrade';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel8,
+ $res->{classes}{bazs} }
+'namespaced class names in custom content are translated during load_classes '.
+'downgrade';
+
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ my $code = slurp $file;
+
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from namespaced Result loaded into static dump correctly '.
+'during load_classes downgrade';
+}
+
+# test a regular schema with use_namespaces => 1 and a custom result_namespace
+# downgraded to load_classes
+{
+ rmtree $DUMP_DIR;
+ mkdir $DUMP_DIR;
+
+ my $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ result_namespace => 'MyResult',
+ );
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on dumping static schema';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on dumping static schema';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on dumping static schema'
+ or diag @{ $res->{warnings} };
+
+ run_v5_tests($res);
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::MyResult::Quux',
+ 'defaults to use_namespaces and uses custom result_namespace';
+
+ # add some custom content to a Result that will be replaced
+ my $schema = $res->{schema};
+ my $quuxs_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{quuxs});
+ {
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
+ while (<>) {
+ if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
+ print;
+ print <<EOF;
+sub a_method { 'mtfnpy' }
+
+__PACKAGE__->has_one('bazrel9', 'DBIXCSL_Test::Schema::MyResult::Baz',
+ { 'foreign.baz_num' => 'self.baz_id' });
+EOF
+ }
+ else {
+ print;
+ }
+ }
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
+ }
+
+ # test that with no use_namespaces option, use_namespaces is preserved, and
+ # the custom result_namespace is preserved
+ $res = run_loader(dump_directory => $DUMP_DIR);
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on re-dumping static schema';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on re-dumping static schema';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on re-dumping static schema'
+ or diag @{ $res->{warnings} };
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::MyResult::Quux',
+ 'use_namespaces and custom result_namespace preserved on re-dump';
+
+ run_v5_tests($res);
+
+ # now downgrade the schema to load_classes
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ use_namespaces => 0,
+ );
+ $schema = $res->{schema};
+
+ like $res->{warnings}[0], qr/Dumping manual schema/i,
+'correct warnings on downgrading to load_classes';
+
+ like $res->{warnings}[1], qr/dump completed/i,
+'correct warnings on downgrading to load_classes';
+
+ is scalar @{ $res->{warnings} }, 2,
+'correct number of warnings on downgrading to load_classes'
+ or diag @{ $res->{warnings} };
+
+ run_v5_tests($res);
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Quux',
+ 'load_classes downgrade correct';
+
+ (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ my $result_count =()= glob "$result_dir/*";
+
+ is $result_count, 4,
+'correct number of Results after upgrade and Result dir removed';
+
+ ok ((not -d "$result_dir/MyResult"),
+ 'Result dir was removed for load_classes downgrade');
+
+ # check that custom content was preserved
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over during load_classes downgrade';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel9,
+ $res->{classes}{bazs} }
+'namespaced class names in custom content are translated during load_classes '.
+'downgrade';
+
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ my $code = slurp $file;
+
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from namespaced Result loaded into static dump correctly '.
+'during load_classes downgrade';
+}
+
+# rewrite from one result_namespace to another, with external content
+{
+ rmtree $DUMP_DIR;
+ mkdir $DUMP_DIR;
+ my $temp_dir = tempdir(CLEANUP => 1);
+ push @INC, $temp_dir;
+
+ my $external_result_dir = join '/', $temp_dir, split /::/,
+ "${SCHEMA_CLASS}::Result";
+
+ make_path $external_result_dir;
+
+ IO::File->new(">$external_result_dir/Quux.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Result::Quux;
+sub c_method { 'dongs' }
+
+__PACKAGE__->has_one('bazrel12', 'DBIXCSL_Test::Schema::Result::Baz',
+ { 'foreign.baz_num' => 'self.baz_id' });
+
+1;
+EOF
+
+ IO::File->new(">$external_result_dir/Bar.pm")->print(<<"EOF");
+package ${SCHEMA_CLASS}::Result::Bar;
+
+__PACKAGE__->has_one('foorel6', 'DBIXCSL_Test::Schema::Result::Foo',
+ { 'foreign.fooid' => 'self.foo_id' });
+
+1;
+EOF
+
+ my $res = run_loader(dump_directory => $DUMP_DIR);
+
+ # add some custom content to a Result that will be replaced
+ my $schema = $res->{schema};
+ my $quuxs_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{quuxs});
+ {
+ local ($^I, @ARGV) = ('.bak', $quuxs_pm);
+ while (<>) {
+ if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
+ print;
+ print <<EOF;
+sub a_method { 'mtfnpy' }
+
+__PACKAGE__->has_one('bazrel10', 'DBIXCSL_Test::Schema::Result::Baz',
+ { 'foreign.baz_num' => 'self.baz_id' });
+EOF
+ }
+ else {
+ print;
+ }
+ }
+ close ARGV;
+ unlink "${quuxs_pm}.bak" or die $^E;
+ }
+
+ # Rewrite implicit 'Result' to 'MyResult'
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ result_namespace => 'MyResult',
+ );
+ $schema = $res->{schema};
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::MyResult::Quux',
+ 'using new result_namespace';
+
+ (my $schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ (my $result_dir = "$DUMP_DIR/$SCHEMA_CLASS/MyResult") =~ s{::}{/}g;
+ my $result_count =()= glob "$result_dir/*";
+
+ is $result_count, 4,
+'correct number of Results after rewritten result_namespace';
+
+ ok ((not -d "$schema_dir/Result"),
+ 'original Result dir was removed when rewriting result_namespace');
+
+ # check that custom content was preserved
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over when rewriting result_namespace';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel10,
+ $res->{classes}{bazs} }
+'class names in custom content are translated when rewriting result_namespace';
+
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ my $code = slurp $file;
+
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from namespaced Result loaded into static dump correctly '.
+'when rewriting result_namespace';
+
+ # Now rewrite 'MyResult' to 'Mtfnpy'
+ $res = run_loader(
+ dump_directory => $DUMP_DIR,
+ result_namespace => 'Mtfnpy',
+ );
+ $schema = $res->{schema};
+
+ is $res->{classes}{quuxs}, 'DBIXCSL_Test::Schema::Mtfnpy::Quux',
+ 'using new result_namespace';
+
+ ($schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s{::}{/}g;
+ ($result_dir = "$DUMP_DIR/$SCHEMA_CLASS/Mtfnpy") =~ s{::}{/}g;
+ $result_count =()= glob "$result_dir/*";
+
+ is $result_count, 4,
+'correct number of Results after rewritten result_namespace';
+
+ ok ((not -d "$schema_dir/MyResult"),
+ 'original Result dir was removed when rewriting result_namespace');
+
+ # check that custom and external content was preserved
+ lives_and { is $schema->resultset('Quux')->find(1)->a_method, 'mtfnpy' }
+ 'custom content was carried over when rewriting result_namespace';
+
+ lives_and { is $schema->resultset('Quux')->find(1)->c_method, 'dongs' }
+ 'custom content was carried over when rewriting result_namespace';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel10,
+ $res->{classes}{bazs} }
+'class names in custom content are translated when rewriting result_namespace';
+
+ lives_and { isa_ok $schema->resultset('Quux')->find(1)->bazrel12,
+ $res->{classes}{bazs} }
+'class names in external content are translated when rewriting '.
+'result_namespace';
+
+ lives_and { isa_ok $schema->resultset('Bar')->find(1)->foorel6,
+ $res->{classes}{foos} }
+'class names in external content are translated when rewriting '.
+'result_namespace';
+
+ $file = $schema->_loader->_get_dump_filename($res->{classes}{quuxs});
+ $code = slurp $file;
+
+ like $code, qr/sub a_method { 'mtfnpy' }/,
+'custom content from namespaced Result loaded into static dump correctly '.
+'when rewriting result_namespace';
+
+ like $code, qr/sub c_method { 'dongs' }/,
+'external content from unsingularized Result loaded into static dump correctly';
+
+ pop @INC;
+}
+
+# test upgrading a v4 schema, the check that the version string is correct
+{
+ write_v4_schema_pm();
+ run_loader(dump_directory => $DUMP_DIR);
+ my $res = run_loader(dump_directory => $DUMP_DIR, naming => 'current');
+ my $schema = $res->{schema};
+
+ my $file = $schema->_loader->_get_dump_filename($SCHEMA_CLASS);
+ my $code = slurp $file;
+
+ my ($dumped_ver) =
+ $code =~ /^# Created by DBIx::Class::Schema::Loader v(\S+)/m;
+
+ is $dumped_ver, $DBIx::Class::Schema::Loader::VERSION,
+ 'correct version dumped after upgrade of v4 static schema';
+}
+
+# Test upgrading an already singular result with custom content that refers to
+# old class names.
+{
+ write_v4_schema_pm();
+ my $res = run_loader(dump_directory => $DUMP_DIR);
+ my $schema = $res->{schema};
+ run_v4_tests($res);
+
+ # add some custom content to a Result that will be replaced
+ my $bar_pm = $schema->_loader
+ ->_get_dump_filename($res->{classes}{bar});
+ {
+ local ($^I, @ARGV) = ('.bak', $bar_pm);
+ while (<>) {
+ if (/DO NOT MODIFY THIS OR ANYTHING ABOVE/) {
+ print;
+ print <<EOF;
+sub a_method { 'lalala' }
+
+__PACKAGE__->has_one('foorel3', 'DBIXCSL_Test::Schema::Foos',
+ { 'foreign.fooid' => 'self.foo_id' });
+EOF
+ }
+ else {
+ print;
+ }
+ }
+ close ARGV;
+ unlink "${bar_pm}.bak" or die $^E;
+ }
+
+ # now upgrade the schema
+ $res = run_loader(dump_directory => $DUMP_DIR, naming => 'current');
+ $schema = $res->{schema};
+ run_v5_tests($res);
+
+ # check that custom content was preserved
+ lives_and { is $schema->resultset('Bar')->find(1)->a_method, 'lalala' }
+ 'custom content was preserved from Result pre-upgrade';
+
+ lives_and { isa_ok $schema->resultset('Bar')->find(1)->foorel3,
+ $res->{classes}{foos} }
+'unsingularized class names in custom content from Result with unchanged ' .
+'name are translated';
+
+ my $file = $schema->_loader->_get_dump_filename($res->{classes}{bar});
+ my $code = slurp $file;
+
+ like $code, qr/sub a_method { 'lalala' }/,
+'custom content from Result with unchanged name loaded into static dump ' .
+'correctly';
+}
+
+done_testing;
+
+END {
+ rmtree $DUMP_DIR unless $ENV{SCHEMA_LOADER_TESTS_NOCLEANUP};
+}
+
+sub run_loader {
+ my %loader_opts = @_;
+
+ eval {
+ foreach my $source_name ($SCHEMA_CLASS->clone->sources) {
+ Class::Unload->unload("${SCHEMA_CLASS}::${source_name}");
+ }
+
+ Class::Unload->unload($SCHEMA_CLASS);
+ };
+ undef $@;
+
+ my @connect_info = $make_dbictest_db2::dsn;
+ my @loader_warnings;
+ local $SIG{__WARN__} = sub { push(@loader_warnings, $_[0]); };
+ eval qq{
+ package $SCHEMA_CLASS;
+ use base qw/DBIx::Class::Schema::Loader/;
+
+ __PACKAGE__->loader_options(\%loader_opts);
+ __PACKAGE__->connection(\@connect_info);
+ };
+
+ ok(!$@, "Loader initialization") or diag $@;
+
+ my $schema = $SCHEMA_CLASS->clone;
+ my (%monikers, %classes);
+ foreach my $source_name ($schema->sources) {
+ my $table_name = $schema->source($source_name)->from;
+ $monikers{$table_name} = $source_name;
+ $classes{$table_name} = $schema->source($source_name)->result_class;
+ }
+
+ return {
+ schema => $schema,
+ warnings => \@loader_warnings,
+ monikers => \%monikers,
+ classes => \%classes,
+ };
+}
+
+sub write_v4_schema_pm {
+ my %opts = @_;
+
+ (my $schema_dir = "$DUMP_DIR/$SCHEMA_CLASS") =~ s/::[^:]+\z//;
+ rmtree $schema_dir;
+ make_path $schema_dir;
+ my $schema_pm = "$schema_dir/Schema.pm";
+ open my $fh, '>', $schema_pm or die $!;
+ if (not $opts{use_namespaces}) {
+ print $fh <<'EOF';
+package DBIXCSL_Test::Schema;
+
+use strict;
+use warnings;
+
+use base 'DBIx::Class::Schema';
+
+__PACKAGE__->load_classes;
+
+
+# Created by DBIx::Class::Schema::Loader v0.04006 @ 2009-12-25 01:49:25
+# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:ibIJTbfM1ji4pyD/lgSEog
+
+
+# You can replace this text with custom content, and it will be preserved on regeneration
+1;
+EOF
+ }
+ else {
+ print $fh <<'EOF';
+package DBIXCSL_Test::Schema;
+
+use strict;
+use warnings;
+
+use base 'DBIx::Class::Schema';
+
+__PACKAGE__->load_namespaces;
+
+
+# Created by DBIx::Class::Schema::Loader v0.04006 @ 2010-01-12 16:04:12
+# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:d3wRVsHBNisyhxeaWJZcZQ
+
+
+# You can replace this text with custom content, and it will be preserved on
+# regeneration
+1;
+EOF
+ }
}
sub run_v4_tests {