Update sqlite test for explain, attempt firebird tests on Travis CI

.travis.yml

@@ -1,5 +1,12 @@
 language: php
 
+before_setup:
+  - sudo add-apt-repository ppa:mapopa -qq
+  - sudo apt-get update -qq
+  - sudo apt-get install firebird2.5-classic -qq
+  - sudo dpkg-reconfigure firebird2.5-classic -qq
+  - sudo apt-get install php5-interbase -qq
+
 php:
   - 5.2
   - 5.3

tests/databases/sqlite/sqlite-qb.php

@@ -73,9 +73,26 @@
 			
 		$res = $query->fetchAll(PDO::FETCH_ASSOC);
 		
-		var_export($res);
+		$expected_possibilities = array();
 		
-		$expected = array (
+		$expected_possibilities[] = array(
+			array(
+				'order' => '0',
+				'from' => '0',
+				'detail' => 'TABLE create_test USING PRIMARY KEY',
+			)
+		);
+		
+		$expected_possibilities[] = array (
+			array (
+				'selectid' => '0',
+				'order' => '0',
+				'from' => '0',
+				'detail' => 'SEARCH TABLE create_test USING INTEGER PRIMARY KEY (rowid>? AND rowid<?) (~60000 rows)',
+			),
+		);
+		
+		$expected_possibilities[] = array (
 			array (
 				'selectid' => '0',
 				'order' => '0',
@@ -84,6 +101,23 @@
 			),
 		);
 		
-		//$this->assertEqual($expected, $res);
+		$passed = FALSE;
+		
+		// Check for a matching possibility
+		foreach($expected_possibilities as $ep)
+		{
+			if ($res == $ep)
+			{
+				$this->assertTrue(TRUE);
+				$passed = TRUE;
+			}
+		}
+		
+		// Well, apparently not an expected possibility
+		if ( ! $passed)
+		{
+			var_export($res);
+			$this->assertTrue(FALSE);
+		}
 	}
 }