-#!/usr/bin/perl
+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+use DBIx::Class::Optional::Dependencies -skip_all_without => qw(deploy test_rdbms_mysql);
+
use strict;
use warnings;
+
use Test::More;
-use File::Spec;
-use File::Copy;
+use Test::Warn;
+use Test::Exception;
+
+use Time::HiRes qw/time sleep/;
+
+use DBICTest;
+use DBIx::Class::_Util qw( sigwarn_silencer mkdir_p );
+use DBICTest::Util 'rm_rf';
+
+my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
+
+# this is just to grab a lock
+{
+ my $s = DBICTest::Schema->connect($dsn, $user, $pass);
+}
+
+# in case it came from the env
+$ENV{DBIC_NO_VERSION_CHECK} = 0;
+
+# FIXME - work around RT#113965 in combination with -T on older perls:
+# the non-deparsing XS portion of D::D gets confused by some of the IO
+# handles trapped in the debug object of DBIC. What a mess.
+$Data::Dumper::Deparse = 1;
+
+use_ok('DBICVersion_v1');
+
+my $version_table_name = 'dbix_class_schema_versions';
+my $old_table_name = 'SchemaVersions';
+
+my $ddl_dir = "t/var/versioning_ddl-$$";
+mkdir_p $ddl_dir unless -d $ddl_dir;
+
+my $fn = {
+ v1 => "$ddl_dir/DBICVersion-Schema-1.0-MySQL.sql",
+ v2 => "$ddl_dir/DBICVersion-Schema-2.0-MySQL.sql",
+ v3 => "$ddl_dir/DBICVersion-Schema-3.0-MySQL.sql",
+ trans_v12 => "$ddl_dir/DBICVersion-Schema-1.0-2.0-MySQL.sql",
+ trans_v23 => "$ddl_dir/DBICVersion-Schema-2.0-3.0-MySQL.sql",
+};
+
+my $schema_v1 = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
+eval { $schema_v1->storage->dbh->do('drop table ' . $version_table_name) };
+eval { $schema_v1->storage->dbh->do('drop table ' . $old_table_name) };
+
+is($schema_v1->ddl_filename('MySQL', '1.0', $ddl_dir), $fn->{v1}, 'Filename creation working');
+unlink( $fn->{v1} ) if ( -e $fn->{v1} );
+$schema_v1->create_ddl_dir('MySQL', undef, $ddl_dir);
+
+ok(-f $fn->{v1}, 'Created DDL file');
+$schema_v1->deploy({ add_drop_table => 1 });
+
+my $tvrs = $schema_v1->{vschema}->resultset('Table');
+is($schema_v1->_source_exists($tvrs), 1, 'Created schema from DDL file');
+
+# loading a new module defining a new version of the same table
+DBICVersion::Schema->_unregister_source ('Table');
+use_ok('DBICVersion_v2');
+
+my $schema_v2 = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
+{
+ unlink($fn->{v2});
+ unlink($fn->{trans_v12});
+
+ is($schema_v2->get_db_version(), '1.0', 'get_db_version ok');
+ is($schema_v2->schema_version, '2.0', 'schema version ok');
+ $schema_v2->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0');
+ ok(-f $fn->{trans_v12}, 'Created DDL file');
+
+ warnings_like (
+ sub { $schema_v2->upgrade() },
+ qr/DB version .+? is lower than the schema version/,
+ 'Warn before upgrade',
+ );
+
+ is($schema_v2->get_db_version(), '2.0', 'db version number upgraded');
+
+ lives_ok ( sub {
+ $schema_v2->storage->dbh->do('select NewVersionName from TestVersion');
+ }, 'new column created' );
+
+ warnings_exist (
+ sub { $schema_v2->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0') },
+ [
+ qr/Overwriting existing DDL file - \Q$fn->{v2}\E/,
+ qr/Overwriting existing diff file - \Q$fn->{trans_v12}\E/,
+ ],
+ 'An overwrite warning generated for both the DDL and the diff',
+ );
+}
+
+{
+ my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ lives_ok (sub {
+ $schema_version->storage->dbh->do('select * from ' . $version_table_name);
+ }, 'version table exists');
+
+ lives_ok (sub {
+ $schema_version->storage->dbh->do("DROP TABLE IF EXISTS $old_table_name");
+ $schema_version->storage->dbh->do("RENAME TABLE $version_table_name TO $old_table_name");
+ }, 'versions table renamed to old style table');
-#warn "$dsn $user $pass";
-my ($dsn, $user, $pass);
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ is($schema_version->get_db_version, '2.0', 'transition from old table name to new okay');
-BEGIN {
- ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
+ dies_ok (sub {
+ $schema_version->storage->dbh->do('select * from ' . $old_table_name);
+ }, 'old version table gone');
- plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test'
- unless ($dsn && $user);
+}
+
+# repeat the v1->v2 process for v2->v3 before testing v1->v3
+DBICVersion::Schema->_unregister_source ('Table');
+use_ok('DBICVersion_v3');
+
+my $schema_v3 = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
+{
+ unlink($fn->{v3});
+ unlink($fn->{trans_v23});
+
+ is($schema_v3->get_db_version(), '2.0', 'get_db_version 2.0 ok');
+ is($schema_v3->schema_version, '3.0', 'schema version 3.0 ok');
+ $schema_v3->create_ddl_dir('MySQL', '3.0', $ddl_dir, '2.0');
+ ok(-f $fn->{trans_v23}, 'Created DDL 2.0 -> 3.0 file');
+ warnings_exist (
+ sub { $schema_v3->upgrade() },
+ qr/DB version .+? is lower than the schema version/,
+ 'Warn before upgrade',
+ );
- eval "use DBD::mysql; use SQL::Translator 0.08;";
- plan $@
- ? ( skip_all => 'needs DBD::mysql and SQL::Translator 0.08 for testing' )
- : ( tests => 9 );
+ is($schema_v3->get_db_version(), '3.0', 'db version number upgraded');
+
+ lives_ok ( sub {
+ $schema_v3->storage->dbh->do('select ExtraColumn from TestVersion');
+ }, 'new column created');
}
-use lib qw(t/lib);
+# now put the v1 schema back again
+{
+ # drop all the tables...
+ eval { $schema_v1->storage->dbh->do('drop table ' . $version_table_name) };
+ eval { $schema_v1->storage->dbh->do('drop table ' . $old_table_name) };
+ eval { $schema_v1->storage->dbh->do('drop table TestVersion') };
-use_ok('DBICVersionOrig');
+ {
+ local $DBICVersion::Schema::VERSION = '1.0';
+ $schema_v1->deploy;
+ }
+ is($schema_v1->get_db_version(), '1.0', 'get_db_version 1.0 ok');
+}
-my $schema_orig = DBICVersion::Schema->connect($dsn, $user, $pass);
-eval { $schema_orig->storage->dbh->do('drop table SchemaVersions') };
+# attempt v1 -> v3 upgrade
+{
+ local $SIG{__WARN__} = sigwarn_silencer( qr/Attempting upgrade\.$/ );
+ $schema_v3->upgrade();
+ is($schema_v3->get_db_version(), '3.0', 'db version number upgraded');
+}
-is($schema_orig->ddl_filename('MySQL', 't/var', '1.0'), File::Spec->catfile('t', 'var', 'DBICVersion-Schema-1.0-MySQL.sql'), 'Filename creation working');
-unlink('t/var/DBICVersion-Schema-1.0-MySQL.sql') if (-e 't/var/DBICVersion-Schema-1.0-MySQL.sql');
-$schema_orig->create_ddl_dir('MySQL', undef, 't/var');
+# Now, try a v1 -> v3 upgrade with a file that has comments strategically placed in it.
+# First put the v1 schema back again...
+{
+ # drop all the tables...
+ eval { $schema_v1->storage->dbh->do('drop table ' . $version_table_name) };
+ eval { $schema_v1->storage->dbh->do('drop table ' . $old_table_name) };
+ eval { $schema_v1->storage->dbh->do('drop table TestVersion') };
-ok(-f 't/var/DBICVersion-Schema-1.0-MySQL.sql', 'Created DDL file');
-$schema_orig->deploy({ add_drop_table => 1 });
-$schema_orig->upgrade();
+ {
+ local $DBICVersion::Schema::VERSION = '1.0';
+ $schema_v1->deploy;
+ }
+ is($schema_v1->get_db_version(), '1.0', 'get_db_version 1.0 ok');
+}
-my $tvrs = $schema_orig->{vschema}->resultset('Table');
-is($schema_orig->_source_exists($tvrs), 1, 'Created schema from DDL file');
+# add a "harmless" comment before one of the statements.
+{
+ my ($perl) = $^X =~ /(.+)/;
+ local $ENV{PATH};
+ system( qq($perl -pi.bak -e "s/ALTER/-- this is a comment\nALTER/" $fn->{trans_v23}) );
+}
-eval "use DBICVersionNew";
+# Then attempt v1 -> v3 upgrade
{
- unlink('t/var/DBICVersion-Schema-2.0-MySQL.sql');
- unlink('t/var/DBICVersion-Schema-1.0-2.0-MySQL.sql');
+ local $SIG{__WARN__} = sigwarn_silencer( qr/Attempting upgrade\.$/ );
+ $schema_v3->upgrade();
+ is($schema_v3->get_db_version(), '3.0', 'db version number upgraded to 3.0');
+
+ # make sure that the column added after the comment is actually added.
+ lives_ok ( sub {
+ $schema_v3->storage->dbh->do('select ExtraColumn from TestVersion');
+ }, 'new column created');
+}
- my $schema_upgrade = DBICVersion::Schema->connect($dsn, $user, $pass);
- is($schema_upgrade->get_db_version(), '1.0', 'get_db_version ok');
- is($schema_upgrade->schema_version, '2.0', 'schema version ok');
- $schema_upgrade->create_ddl_dir('MySQL', '2.0', 't/var', '1.0');
- ok(-f 't/var/DBICVersion-Schema-1.0-2.0-MySQL.sql', 'Created DDL file');
- $schema_upgrade->upgrade();
- is($schema_upgrade->get_db_version(), '2.0', 'db version number upgraded');
+# check behaviour of DBIC_NO_VERSION_CHECK env var and ignore_version connect attr
+{
+ my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
eval {
- $schema_upgrade->storage->dbh->do('select NewVersionName from TestVersion');
+ $schema_version->storage->dbh->do("DELETE from $version_table_name");
+ };
+
+
+ warnings_like ( sub {
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ }, qr/Your DB is currently unversioned/, 'warning detected without env var or attr' );
+
+ warnings_like ( sub {
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
+ }, [], 'warning not detected with attr set');
+
+
+ local $ENV{DBIC_NO_VERSION_CHECK} = 1;
+ warnings_like ( sub {
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ }, [], 'warning not detected with env var set');
+
+ warnings_like ( sub {
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 0 });
+ }, qr/Your DB is currently unversioned/, 'warning detected without env var or attr');
+}
+
+# attempt a deploy/upgrade cycle within one second
+{
+ eval { $schema_v2->storage->dbh->do('drop table ' . $version_table_name) };
+ eval { $schema_v2->storage->dbh->do('drop table ' . $old_table_name) };
+ eval { $schema_v2->storage->dbh->do('drop table TestVersion') };
+
+ # this attempts to sleep until the turn of the second
+ my $t = time();
+ sleep (int ($t) + 1 - $t);
+ note ('Fast deploy/upgrade start: ', time() );
+
+ {
+ local $DBICVersion::Schema::VERSION = '2.0';
+ $schema_v2->deploy;
+ }
+
+ local $SIG{__WARN__} = sigwarn_silencer( qr/Attempting upgrade\.$/ );
+
+ $schema_v2->upgrade();
+
+ is($schema_v2->get_db_version(), '3.0', 'Fast deploy/upgrade');
+};
+
+# Check that it Schema::Versioned deals with new/all forms of connect arguments.
+{
+ my $get_db_version_run = 0;
+
+ no warnings qw/once redefine/;
+ local *DBIx::Class::Schema::Versioned::get_db_version = sub {
+ $get_db_version_run = 1;
+ return $_[0]->schema_version;
};
- is($@, '', 'new column created');
+
+ # Make sure the env var isn't whats triggering it
+ local $ENV{DBIC_NO_VERSION_CHECK} = 0;
+
+ DBICVersion::Schema->connect({
+ dsn => $dsn,
+ user => $user,
+ pass => $pass,
+ ignore_version => 1
+ });
+
+ ok($get_db_version_run == 0, "attributes pulled from hashref connect_info");
+ $get_db_version_run = 0;
+
+ DBICVersion::Schema->connect( $dsn, $user, $pass, { ignore_version => 1 } );
+ ok($get_db_version_run == 0, "attributes pulled from list connect_info");
+}
+
+# at this point we have v1, v2 and v3 still connected
+# make sure they are the only connections and everything else is gone
+is
+ scalar( grep
+ { defined $_ and $_->{Active} }
+ map
+ { @{$_->{ChildHandles}} }
+ values %{ { DBI->installed_drivers } }
+ ), 3, "Expected number of connections at end of script"
+;
+
+# Test custom HandleError setting on an in-memory instance
+{
+ my $custom_handler = sub { die $_[0] };
+
+ # try to setup a custom error handle without unsafe set -- should
+ # fail, same behavior as regular Schema
+ throws_ok {
+ DBICVersion::Schema->connect( 'dbi:SQLite::memory:', undef, undef, {
+ HandleError => $custom_handler,
+ ignore_version => 1,
+ })->deploy;
+ }
+ qr/Refusing clobbering of \{HandleError\} installed on externally supplied DBI handle/,
+ 'HandleError with unsafe not set causes an exception'
+ ;
+
+ # now try it with unsafe set -- should work (see RT #113741)
+ my $s = DBICVersion::Schema->connect( 'dbi:SQLite::memory:', undef, undef, {
+ unsafe => 1,
+ HandleError => $custom_handler,
+ ignore_version => 1,
+ });
+
+ $s->deploy;
+
+ is $s->storage->dbh->{HandleError}, $custom_handler, 'Handler properly set on main schema';
+ is $s->{vschema}->storage->dbh->{HandleError}, $custom_handler, 'Handler properly set on version subschema';
}
+
+END {
+ rm_rf $ddl_dir unless $ENV{DBICTEST_KEEP_VERSIONING_DDL};
+}
+
+done_testing;
projects / dbsrgits/DBIx-Class.git / blobdiff