1 files changed, 187 insertions, 0 deletions
diff --git a/ext/standard/tests/array/uasort_object2.phpt b/ext/standard/tests/array/uasort_object2.phpt
new file mode 100644
index 000000000..cd32d8d94
--- /dev/null
+++ b/ext/standard/tests/array/uasort_object2.phpt
@@ -0,0 +1,187 @@
+--TEST--
+Test uasort() function : object functionality - sort diff. objects 
+--FILE--
+<?php
+/* Prototype  : bool uasort(array $array_arg, string $cmp_function)
+ * Description: Sort an array with a user-defined comparison function and maintain index association 
+ * Source code: ext/standard/array.c
+*
+
+/*
+ * This testcase tests uasort() functionality with differnt objects
+ * Objects of different classes: 
+ *  simple class,
+ *  child class,
+ *  empty class & 
+ *  static class
+ */
+
+echo "*** Testing uasort() : object functionality ***\n";
+
+// comparison function
+/* Prototype : int cmp_function(mixed $value1, mixed $value2)
+ * Parameters : $value1 and $value2 - values to be compared
+ * Return value : 0 - if both values are same
+ *                1 - if value1 is greater than value2
+ *               -1 - if value1 is less than value2
+ * Description : compares value1 and value2
+ */
+function cmp_function($value1, $value2)
+{
+  if($value1 == $value2) {
+    return 0;
+  }
+  else if($value1 > $value2) {
+    return 1;
+  }
+  else
+    return -1;
+}
+
+
+// Simple class with single member variable
+class SimpleClass
+{
+  private $int_value;
+  
+  public function __construct($value) {
+    $this->int_value = $value;
+  }
+  
+}
+
+// Class without any member
+class EmptyClass
+{
+}
+
+// Class with static member
+class StaticClass
+{
+  public static $static_value;
+  public function __construct($value) {
+    StaticClass::$static_value = $value;
+  }
+}
+
+// Abstract class
+abstract class AbstractClass
+{
+  public $pub_value;
+  public abstract function abstractMethod();
+}
+
+// Child class extending abstract class
+class ChildClass extends AbstractClass
+{
+  public $child_value = 100;
+  public function abstractMethod() {
+    $pub_value = 5;
+  }
+  public function __construct($value) {
+    $this->child_value = $value;
+  }
+}
+
+// Testing uasort with StaticClass objects as elements of 'array_arg'
+echo "-- Testing uasort() with StaticClass objects --\n";
+$array_arg = array(
+  0 => new StaticClass(20),
+  1 => new StaticClass(50),
+  2 => new StaticClass(15),
+  3 => new StaticClass(70),
+);
+var_dump( uasort($array_arg, 'cmp_function') );
+var_dump($array_arg);
+
+// Testing uasort with EmptyClass objects as elements of 'array_arg'
+echo "-- Testing uasort() with EmptyClass objects --\n";
+$array_arg = array(
+  0 => new EmptyClass(),
+  1 => new EmptyClass(),
+  2 => new EmptyClass(),
+  3 => new EmptyClass(),
+);
+var_dump( uasort($array_arg, 'cmp_function') );
+var_dump($array_arg);
+
+// Testing uasort with ChildClass objects as elements of 'array_arg'
+echo "-- Testing uasort() with ChildClass objects --\n";
+$array_arg = array(
+  0 => new ChildClass(20),
+  1 => new ChildClass(500),
+  2 => new ChildClass(15),
+  3 => new ChildClass(700),
+);
+var_dump( uasort($array_arg, 'cmp_function') );
+var_dump($array_arg);
+
+echo "Done"
+?>
+--EXPECTF--
+*** Testing uasort() : object functionality ***
+-- Testing uasort() with StaticClass objects --
+bool(true)
+array(4) {
+  [3]=>
+  object(StaticClass)#%d (0) {
+  }
+  [2]=>
+  object(StaticClass)#%d (0) {
+  }
+  [1]=>
+  object(StaticClass)#%d (0) {
+  }
+  [0]=>
+  object(StaticClass)#%d (0) {
+  }
+}
+-- Testing uasort() with EmptyClass objects --
+bool(true)
+array(4) {
+  [3]=>
+  object(EmptyClass)#%d (0) {
+  }
+  [2]=>
+  object(EmptyClass)#%d (0) {
+  }
+  [1]=>
+  object(EmptyClass)#%d (0) {
+  }
+  [0]=>
+  object(EmptyClass)#%d (0) {
+  }
+}
+-- Testing uasort() with ChildClass objects --
+bool(true)
+array(4) {
+  [2]=>
+  object(ChildClass)#%d (2) {
+    ["child_value"]=>
+    int(15)
+    ["pub_value"]=>
+    NULL
+  }
+  [0]=>
+  object(ChildClass)#%d (2) {
+    ["child_value"]=>
+    int(20)
+    ["pub_value"]=>
+    NULL
+  }
+  [1]=>
+  object(ChildClass)#%d (2) {
+    ["child_value"]=>
+    int(500)
+    ["pub_value"]=>
+    NULL
+  }
+  [3]=>
+  object(ChildClass)#%d (2) {
+    ["child_value"]=>
+    int(700)
+    ["pub_value"]=>
+    NULL
+  }
+}
+Done