X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F746mssql.t;h=d1b8773f05a2137cf2ddeff25d3e50c19dea4734;hb=63ee8b7896e02ee888eb26251fc28311721832c5;hp=e4a9de09d1387488b5112d667508ea5372a2e073;hpb=1b658919f5ff67e9ac656daf6642a3bae8cec282;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/746mssql.t b/t/746mssql.t
index e4a9de0..d1b8773 100644
--- a/t/746mssql.t
+++ b/t/746mssql.t
@@ -1,22 +1,19 @@
+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_mssql_odbc';
+
 use strict;
 use warnings;
 
 use Test::More;
 use Test::Exception;
+use Test::Warn;
 use Try::Tiny;
 
-use DBIx::Class::Optional::Dependencies ();
-plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_mssql_odbc')
-  unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_mssql_odbc');
 
-use lib qw(t/lib);
 use DBICTest;
 
 my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MSSQL_ODBC_${_}" } qw/DSN USER PASS/};
 
-plan skip_all => 'Set $ENV{DBICTEST_MSSQL_ODBC_DSN}, _USER and _PASS to run this test'
-  unless ($dsn && $user);
-
 {
   my $srv_ver = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info->{dbms_version};
   ok ($srv_ver, 'Got a test server version on fresh schema: ' . ($srv_ver||'???') );
@@ -102,11 +99,35 @@ SQL
 
     ok(($new->artistid||0) > 0, "Auto-PK worked for $opts_name");
 
-# Test multiple active statements
-    SKIP: {
-      skip 'not a multiple active statements configuration', 1
-        if $opts_name eq 'plain';
+# Test graceful error handling if not supporting multiple active statements
+    if( $opts_name eq 'plain' ) {
+
+      # keep the first cursor alive (as long as $rs is alive)
+      my $rs = $schema->resultset("Artist");
+
+      my $a1 = $rs->next;
+
+      my $a2;
 
+      warnings_are {
+        # second cursor, invalidates $rs, but it doesn't
+        # matter as long as we do not try to use it
+        $a2 = $schema->resultset("Artist")->next;
+      } [], 'No warning on retry due to previous cursor invalidation';
+
+      is_deeply(
+        { $a1->get_columns },
+        { $a2->get_columns },
+        'Same data',
+      );
+
+      dies_ok {
+        $rs->next;
+      } 'Invalid cursor did not silently return garbage';
+    }
+
+# Test multiple active statements
+    else {
       $schema->storage->ensure_connected;
 
       lives_ok {