#!/usr/bin/perl
+
use strict;
use warnings;
use Test::More;
use File::Spec;
use File::Copy;
+use Time::HiRes qw/time sleep/;
#warn "$dsn $user $pass";
my ($dsn, $user, $pass);
($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test'
- unless ($dsn && $user);
-
+ unless ($dsn);
- eval "use DBD::mysql; use SQL::Translator 0.08;";
- plan $@
- ? ( skip_all => 'needs DBD::mysql and SQL::Translator 0.08 for testing' )
- : ( tests => 9 );
+ require DBIx::Class::Storage::DBI;
+ plan skip_all =>
+ 'Test needs SQL::Translator ' . DBIx::Class::Storage::DBI->_sqlt_minimum_version
+ if not DBIx::Class::Storage::DBI->_sqlt_version_ok;
}
+my $version_table_name = 'dbix_class_schema_versions';
+my $old_table_name = 'SchemaVersions';
+
+my $ddl_dir = File::Spec->catdir ('t', 'var');
+my $fn = {
+ v1 => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-1.0-MySQL.sql'),
+ v2 => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-2.0-MySQL.sql'),
+ trans => File::Spec->catfile($ddl_dir, 'DBICVersion-Schema-1.0-2.0-MySQL.sql'),
+};
+
use lib qw(t/lib);
+use DBICTest; # do not remove even though it is not used
use_ok('DBICVersionOrig');
-my $schema_orig = DBICVersion::Schema->connect($dsn, $user, $pass);
-eval { $schema_orig->storage->dbh->do('drop table SchemaVersions') };
+my $schema_orig = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
+eval { $schema_orig->storage->dbh->do('drop table ' . $version_table_name) };
+eval { $schema_orig->storage->dbh->do('drop table ' . $old_table_name) };
-is($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');
-$schema_orig->create_ddl_dir('MySQL', undef, 't/var');
+is($schema_orig->ddl_filename('MySQL', '1.0', $ddl_dir), $fn->{v1}, 'Filename creation working');
+unlink( $fn->{v1} ) if ( -e $fn->{v1} );
+$schema_orig->create_ddl_dir('MySQL', undef, $ddl_dir);
-ok(-f 't/var/DBICVersion-Schema-1.0-MySQL.sql', 'Created DDL file');
+ok(-f $fn->{v1}, 'Created DDL file');
$schema_orig->deploy({ add_drop_table => 1 });
-$schema_orig->upgrade();
my $tvrs = $schema_orig->{vschema}->resultset('Table');
is($schema_orig->_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');
eval "use DBICVersionNew";
+
+my $schema_upgrade = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
{
- unlink('t/var/DBICVersion-Schema-2.0-MySQL.sql');
- unlink('t/var/DBICVersion-Schema-1.0-2.0-MySQL.sql');
+ unlink($fn->{v2});
+ unlink($fn->{trans});
- 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();
+ $schema_upgrade->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0');
+ ok(-f $fn->{trans}, 'Created DDL file');
+
+ {
+ my $w;
+ local $SIG{__WARN__} = sub { $w = shift };
+
+ sleep 1; # remove this when TODO below is completed
+
+ $schema_upgrade->upgrade();
+ like ($w, qr/Attempting upgrade\.$/, 'Warn before upgrade');
+ }
+
is($schema_upgrade->get_db_version(), '2.0', 'db version number upgraded');
eval {
$schema_upgrade->storage->dbh->do('select NewVersionName from TestVersion');
};
is($@, '', 'new column created');
+
+ # should overwrite files and warn about it
+ my @w;
+ local $SIG{__WARN__} = sub {
+ if ($_[0] =~ /Overwriting existing/) {
+ push @w, $_[0];
+ }
+ else {
+ warn @_;
+ }
+ };
+ $schema_upgrade->create_ddl_dir('MySQL', '2.0', $ddl_dir, '1.0');
+
+ is (2, @w, 'A warning generated for both the DDL and the diff');
+ like ($w[0], qr/Overwriting existing DDL file - $fn->{v2}/, 'New version DDL overwrite warning');
+ like ($w[1], qr/Overwriting existing diff file - $fn->{trans}/, 'Upgrade diff overwrite warning');
+}
+
+{
+ my $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ eval {
+ $schema_version->storage->dbh->do('select * from ' . $version_table_name);
+ };
+ is($@, '', 'version table exists');
+
+ eval {
+ $schema_version->storage->dbh->do("DROP TABLE IF EXISTS $old_table_name");
+ $schema_version->storage->dbh->do("RENAME TABLE $version_table_name TO $old_table_name");
+ };
+ is($@, '', 'versions table renamed to old style table');
+
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ is($schema_version->get_db_version, '2.0', 'transition from old table name to new okay');
+
+ eval {
+ $schema_version->storage->dbh->do('select * from ' . $old_table_name);
+ };
+ ok($@, 'old version table gone');
+
+}
+
+# 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_version->storage->dbh->do("DELETE from $version_table_name");
+ };
+
+
+ my $warn = '';
+ local $SIG{__WARN__} = sub { $warn = shift };
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ like($warn, qr/Your DB is currently unversioned/, 'warning detected without env var or attr');
+
+
+ # should warn
+ $warn = '';
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 1 });
+ is($warn, '', 'warning not detected with attr set');
+ # should not warn
+
+ local $ENV{DBIC_NO_VERSION_CHECK} = 1;
+ $warn = '';
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass);
+ is($warn, '', 'warning not detected with env var set');
+ # should not warn
+
+ $warn = '';
+ $schema_version = DBICVersion::Schema->connect($dsn, $user, $pass, { ignore_version => 0 });
+ like($warn, qr/Your DB is currently unversioned/, 'warning detected without env var or attr');
+ # should warn
+}
+
+# attempt a deploy/upgrade cycle within one second
+TODO: {
+
+ local $TODO = 'To fix this properly the table must be extended with an autoinc column, mst will not accept anything less';
+
+ eval { $schema_orig->storage->dbh->do('drop table ' . $version_table_name) };
+ eval { $schema_orig->storage->dbh->do('drop table ' . $old_table_name) };
+ eval { $schema_orig->storage->dbh->do('drop table TestVersion') };
+
+ # this attempts to sleep until the turn of the second
+ my $t = time();
+ sleep (int ($t) + 1 - $t);
+ diag ('Fast deploy/upgrade start: ', time() );
+
+ {
+ local $DBICVersion::Schema::VERSION = '1.0';
+ $schema_orig->deploy;
+ }
+
+ local $SIG{__WARN__} = sub { warn if $_[0] !~ /Attempting upgrade\.$/ };
+ $schema_upgrade->upgrade();
+
+ is($schema_upgrade->get_db_version(), '2.0', 'Fast deploy/upgrade');
+};
+
+unless ($ENV{DBICTEST_KEEP_VERSIONING_DDL}) {
+ unlink $_ for (values %$fn);
}
+
+done_testing;
projects / dbsrgits/DBIx-Class.git / blobdiff