PHP mysqlnd svn commit: r59 - trunk/ext/mysqli/tests

[uwendel]

Author: uwendel
Date: 2007-02-23 11:23:12 +0100 (Fri, 23 Feb 2007)
New Revision: 59

Modified:
   trunk/ext/mysqli/tests/mysqli_get_cache_stats.phpt
Log:
As I understood Andrey, cache entries should be free'd on mysqli_free_result() (if there's
no more references to them). This seems not the case. Free happens only at 
mysqli_close. Test fails.


Modified: trunk/ext/mysqli/tests/mysqli_get_cache_stats.phpt
===================================================================
--- trunk/ext/mysqli/tests/mysqli_get_cache_stats.phpt	2007-02-23 08:46:34 UTC (rev 58)
+++ trunk/ext/mysqli/tests/mysqli_get_cache_stats.phpt	2007-02-23 10:23:12 UTC (rev 59)
@@ -19,7 +19,88 @@
     if (!is_array($info = mysqli_get_cache_stats()) || empty($info))
         printf("[002] Expecting array/any_non_empty, got %s/%s\n", gettype($info),
$info);        
 
+    var_dump($info);
+    
+    if ($info['size'] !== $info['free_items'])
+        printf("[003] Unused cache should have size (%d) == free_items (%d)\n", 
+            $info['size'], $info['free_items']);
+            
+    require_once('table.inc');
+    
+    if (!is_array($new_info = mysqli_get_cache_stats()) || empty($new_info))
+        printf("[004] Expecting array/any_non_empty, got %s/%s\n", gettype($new_info),
$new_info);
+        
+    if ($info['size'] !== $new_info['size'])
+        printf("[005] Cache size should not have changes! Expecting int/%d, got %s/%d\n",

+            $info['size'], gettype($new_info['size']), $new_info['size']);
+            
+    if (count($info) != count($new_info)) {
+        printf("[006] Both arrays should have the same number of entries\n");
+        var_dump($info);
+        var_dump($new_info);
+    }
+    
+    if (!$res = mysqli_real_query($link, "SELECT id, label FROM test ORDER BY id"))
+        printf("[007] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
+        
+    if (!is_object($res = mysqli_use_result($link)))
+        printf("[008] Expecting object, got %s/%s. [%d] %s\n", 
+            gettype($res), $res, mysqli_errno($link), mysqli_error($link));
+
+    if (!$row = mysqli_fetch_assoc($res))
+        printf("[009] There should be at least one row in the test table for this test,
[%d] %s\n",
+            mysqli_errno($link), mysqli_error($link));    
+            
+    if (!is_array($new_info = mysqli_get_cache_stats()) || empty($new_info))
+        printf("[010] Expecting array/any_non_empty, got %s/%s\n", gettype($new_info),
$new_info);
+
+    if ($new_info['get_hits'] <= $info['get_hits'])
+        printf("[011] get_hits should have increased, %d (new) <= %d (old)!\n", 
+            $new_info['get_hits'], $info['get_hits']);
+
+    if (!$row = mysqli_fetch_assoc($res))
+        printf("[012] There should be two rows in the test table for this test, [%d]
%s\n",
+            mysqli_errno($link), mysqli_error($link));
+    
+            
+    if (!is_array($new_info = mysqli_get_cache_stats()) || empty($new_info))
+        printf("[013] Expecting array/any_non_empty, got %s/%s\n", gettype($new_info),
$new_info);
+
+    if ($new_info['put_misses'] <= $info['put_misses'])
+        printf("[014] put_misses should have increased, %d (new) <= %d (old)!\n", 
+            $new_info['put_misses'], $info['put_misses']);
+            
+    if ($new_info['references'] < $info['references'] + 2)
+        printf("[015] reference counter should have increased, %d (new) < %d + 2
(old)!\n", 
+            $new_info['references'], $info['references']);               
+    
+    mysqli_free_result($res);
+    
+    if (!is_array($info = mysqli_get_cache_stats()) || empty($info))
+        printf("[016] Expecting array/any_non_empty, got %s/%s\n", gettype($info),
$info);
+        
+    if ($info['free_items'] <= $new_info['free_items'])
+        printf("[017] Looks like cached entries never get free'd.\n");      
+    
+    mysqli_close($link);     
+            
     print "done!";
 ?>
 --EXPECTF--
-I'm a stub
\ No newline at end of file
+array(7) {
+  ["put_hits"]=>
+  int(0)
+  ["put_misses"]=>
+  int(0)
+  ["get_hits"]=>
+  int(0)
+  ["get_misses"]=>
+  int(0)
+  ["size"]=>
+  int(%d)
+  ["free_items"]=>
+  int(%d)
+  ["references"]=>
+  int(%d)
+}
+done!
\ No newline at end of file