X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F746sybase.t;h=9f52894f009ddbaa061b3bc17a79e0aa99f452ed;hb=7eee5c151525ef17674dac9b914acbd98f5f2f97;hp=f09862f578f48cbd1e0257f83847f51e95538f5a;hpb=a964a928b10f79f18e4e3f5dbf2380174a0f7ca2;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/746sybase.t b/t/746sybase.t
index f09862f..9f52894 100644
--- a/t/746sybase.t
+++ b/t/746sybase.t
@@ -1,82 +1,275 @@
 use strict;
 use warnings;  
+no warnings 'uninitialized';
 
 use Test::More;
+use Test::Exception;
 use lib qw(t/lib);
 use DBICTest;
 
 my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_SYBASE_${_}" } qw/DSN USER PASS/};
 
-plan skip_all => 'Set $ENV{DBICTEST_SYBASE_DSN}, _USER and _PASS to run this test'
-  unless ($dsn && $user);
+my $TESTS = 35 + 2;
 
-plan tests => 12;
+if (not ($dsn && $user)) {
+  plan skip_all =>
+    'Set $ENV{DBICTEST_SYBASE_DSN}, _USER and _PASS to run this test' .
+    "\nWarning: This test drops and creates the tables " .
+    "'artist' and 'bindtype_test'";
+} else {
+  plan tests => $TESTS*2;
+}
+
+my @storage_types = (
+  'DBI::Sybase',
+  'DBI::Sybase::NoBindVars',
+);
+my $schema;
+my $storage_idx = -1;
+
+for my $storage_type (@storage_types) {
+  $storage_idx++;
+# this is so we can set ->storage_type before connecting
+  my $schema = DBICTest::Schema->clone;
+
+  unless ($storage_type eq 'DBI::Sybase') { # autodetect
+    $schema->storage_type("::$storage_type");
+  }
+
+  $schema->connection($dsn, $user, $pass, {
+    AutoCommit => 1,
+    on_connect_call => [
+      [ blob_setup => log_on_update => 1 ], # this is a safer option
+    ],
+  });
+
+  $schema->storage->ensure_connected;
 
-my $schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1});
+  if ($storage_idx == 0 &&
+      $schema->storage->isa('DBIx::Class::Storage::DBI::Sybase::NoBindVars')) {
+# no placeholders in this version of Sybase or DBD::Sybase (or using FreeTDS)
+      my $tb = Test::More->builder;
+      $tb->skip('no placeholders') for 1..$TESTS;
+      next;
+  }
 
-$schema->storage->ensure_connected;
-isa_ok( $schema->storage, 'DBIx::Class::Storage::DBI::Sybase' );
+  isa_ok( $schema->storage, "DBIx::Class::Storage::$storage_type" );
 
-$schema->storage->dbh_do (sub {
-    my ($storage, $dbh) = @_;
-    eval { $dbh->do("DROP TABLE artist") };
-    $dbh->do(<<'SQL');
+  $schema->storage->_dbh->disconnect;
+  lives_ok (sub { $schema->storage->dbh }, 'reconnect works');
 
+  $schema->storage->dbh_do (sub {
+      my ($storage, $dbh) = @_;
+      eval { $dbh->do("DROP TABLE artist") };
+      $dbh->do(<<'SQL');
 CREATE TABLE artist (
-   artistid INT IDENTITY NOT NULL,
+   artistid INT IDENTITY PRIMARY KEY,
    name VARCHAR(100),
    rank INT DEFAULT 13 NOT NULL,
-   charfield CHAR(10) NULL,
-   primary key(artistid)
+   charfield CHAR(10) NULL
 )
-
 SQL
+  });
 
-});
+  my %seen_id;
 
-my %seen_id;
+# so we start unconnected
+  $schema->storage->disconnect;
 
-# fresh $schema so we start unconnected
-$schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1});
+# inserts happen in a txn, so we make sure it still works inside a txn too
+  $schema->txn_begin;
 
 # test primary key handling
-my $new = $schema->resultset('Artist')->create({ name => 'foo' });
-ok($new->artistid > 0, "Auto-PK worked");
+  my $new = $schema->resultset('Artist')->create({ name => 'foo' });
+  ok($new->artistid > 0, "Auto-PK worked");
 
-$seen_id{$new->artistid}++;
+  $seen_id{$new->artistid}++;
 
-# test LIMIT support
-for (1..6) {
+  for (1..6) {
     $new = $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
     is ( $seen_id{$new->artistid}, undef, "id for Artist $_ is unique" );
     $seen_id{$new->artistid}++;
-}
+  }
+
+  $schema->txn_commit;
+
+# test simple count
+  is ($schema->resultset('Artist')->count, 7, 'count(*) of whole table ok');
 
-my $it;
+# test LIMIT support
+  my $it = $schema->resultset('Artist')->search({
+    artistid => { '>' => 0 }
+  }, {
+    rows => 3,
+    order_by => 'artistid',
+  });
 
-$it = $schema->resultset('Artist')->search( {}, {
+  is( $it->count, 3, "LIMIT count ok" );
+
+  is( $it->next->name, "foo", "iterator->next ok" );
+  $it->next;
+  is( $it->next->name, "Artist 2", "iterator->next ok" );
+  is( $it->next, undef, "next past end of resultset ok" );
+
+# now try with offset
+  $it = $schema->resultset('Artist')->search({}, {
     rows => 3,
+    offset => 3,
     order_by => 'artistid',
-});
+  });
 
-TODO: {
-    local $TODO = 'Sybase is very very fucked in the limit department';
+  is( $it->count, 3, "LIMIT with offset count ok" );
 
-    is( $it->count, 3, "LIMIT count ok" );
-}
+  is( $it->next->name, "Artist 3", "iterator->next ok" );
+  $it->next;
+  is( $it->next->name, "Artist 5", "iterator->next ok" );
+  is( $it->next, undef, "next past end of resultset ok" );
+
+# now try a grouped count
+  $schema->resultset('Artist')->create({ name => 'Artist 6' })
+    for (1..6);
+
+  $it = $schema->resultset('Artist')->search({}, {
+    group_by => 'name'
+  });
+
+  is( $it->count, 7, 'COUNT of GROUP_BY ok' );
+
+# mostly stolen from the blob stuff Nniuq wrote for t/73oracle.t
+  SKIP: {
+    skip 'TEXT/IMAGE support does not work with FreeTDS', 12
+      if $schema->storage->using_freetds;
+
+    my $dbh = $schema->storage->dbh;
+    {
+      local $SIG{__WARN__} = sub {};
+      eval { $dbh->do('DROP TABLE bindtype_test') };
 
-# The iterator still works correctly with rows => 3, even though the sql is
-# fucked, very interesting.
+      $dbh->do(qq[
+        CREATE TABLE bindtype_test 
+        (
+          id    INT   IDENTITY PRIMARY KEY,
+          bytea INT   NULL,
+          blob  IMAGE NULL,
+          clob  TEXT  NULL
+        )
+      ],{ RaiseError => 1, PrintError => 0 });
+    }
 
-is( $it->next->name, "foo", "iterator->next ok" );
-$it->next;
-is( $it->next->name, "Artist 2", "iterator->next ok" );
-is( $it->next, undef, "next past end of resultset ok" );
+    my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) );
+    $binstr{'large'} = $binstr{'small'} x 1024;
 
+    my $maxloblen = length $binstr{'large'};
+    
+    if (not $schema->storage->using_freetds) {
+      $dbh->{'LongReadLen'} = $maxloblen * 2;
+    } else {
+      $dbh->do("set textsize ".($maxloblen * 2));
+    }
+
+    my $rs = $schema->resultset('BindType');
+    my $last_id;
+
+    foreach my $type (qw(blob clob)) {
+      foreach my $size (qw(small large)) {
+        no warnings 'uninitialized';
+
+        my $created = eval { $rs->create( { $type => $binstr{$size} } ) };
+        ok(!$@, "inserted $size $type without dying");
+        diag $@ if $@;
+
+        $last_id = $created->id if $created;
+
+        my $got = eval {
+          $rs->find($last_id)->$type
+        };
+        diag $@ if $@;
+        ok($got eq $binstr{$size}, "verified inserted $size $type");
+      }
+    }
+
+    # blob insert with explicit PK
+    # also a good opportunity to test IDENTITY_INSERT
+    {
+      local $SIG{__WARN__} = sub {};
+      eval { $dbh->do('DROP TABLE bindtype_test') };
+
+      $dbh->do(qq[
+        CREATE TABLE bindtype_test 
+        (
+          id    INT   IDENTITY PRIMARY KEY,
+          bytea INT   NULL,
+          blob  IMAGE NULL,
+          clob  TEXT  NULL
+        )
+      ],{ RaiseError => 1, PrintError => 0 });
+    }
+    my $created = eval { $rs->create( { id => 1, blob => $binstr{large} } ) };
+    ok(!$@, "inserted large blob without dying with manual PK");
+    diag $@ if $@;
+
+    my $got = eval {
+      $rs->find(1)->blob
+    };
+    diag $@ if $@;
+    ok($got eq $binstr{large}, "verified inserted large blob with manual PK");
+
+    # try a blob update
+    my $new_str = $binstr{large} . 'mtfnpy';
+    eval { $rs->search({ id => 1 })->update({ blob => $new_str }) };
+    ok !$@, 'updated blob successfully';
+    diag $@ if $@;
+    $got = eval {
+      $rs->find(1)->blob
+    };
+    diag $@ if $@;
+    ok($got eq $new_str, "verified updated blob");
+  }
+
+# test MONEY column support
+  $schema->storage->dbh_do (sub {
+      my ($storage, $dbh) = @_;
+      eval { $dbh->do("DROP TABLE money_test") };
+      $dbh->do(<<'SQL');
+CREATE TABLE money_test (
+   id INT IDENTITY PRIMARY KEY,
+   amount MONEY NULL
+)
+SQL
+  });
+
+  my $rs = $schema->resultset('Money');
+
+  my $row;
+  lives_ok {
+    $row = $rs->create({ amount => 100 });
+  } 'inserted a money value';
+
+  is eval { $rs->find($row->id)->amount }, 100, 'money value round-trip';
+
+  lives_ok {
+    $row->update({ amount => 200 });
+  } 'updated a money value';
+
+  is eval { $rs->find($row->id)->amount },
+    200, 'updated money value round-trip';
+
+  lives_ok {
+    $row->update({ amount => undef });
+  } 'updated a money value to NULL';
+
+  my $null_amount = eval { $rs->find($row->id)->amount };
+  ok(
+    (($null_amount == undef) && (not $@)),
+    'updated money value to NULL round-trip'
+  );
+  diag $@ if $@;
+}
 
 # clean up our mess
 END {
-    my $dbh = eval { $schema->storage->_dbh };
-    $dbh->do('DROP TABLE artist') if $dbh;
+  if (my $dbh = eval { $schema->storage->_dbh }) {
+    eval { $dbh->do("DROP TABLE $_") }
+      for qw/artist bindtype_test money_test/;
+  }
 }
-