1 files changed, 188 insertions, 0 deletions
diff --git a/ext/standard/tests/array/uasort_variation1.phpt b/ext/standard/tests/array/uasort_variation1.phpt
new file mode 100644
index 000000000..cce86ee0b
--- /dev/null
+++ b/ext/standard/tests/array/uasort_variation1.phpt
@@ -0,0 +1,188 @@
+--TEST--
+Test uasort() function : usage variations - unexpected values for 'array_arg' argument
+--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
+*/
+
+/*
+* Testing uasort() function by passing different scalar/nonscalar values as 'array_arg' argument
+*/
+
+echo "*** Testing uasort() : unexpected values for 'array_arg' ***\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 > $value2) {
+    return 1;
+  }
+  else {
+    return -1;
+  }
+}
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get resource variable
+$fp = fopen(__FILE__,'r');
+
+//array of values to iterate over
+$input_values = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       10.1234567e8,
+       10.7654321E-8,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+
+       // empty data
+/*16*/ "",
+       '',
+
+       // string data
+/*18*/ "string",
+       'string',
+
+       // resource data
+/*20*/ $fp,
+
+       // undefined data
+       @$undefined_var,
+
+       // unset data
+/*22*/ @$unset_var,
+);
+
+// loop through each value of input_values
+for($count = 0; $count < count($input_values); $count++) {
+  echo "-- Iteration ".($count + 1)." --\n";
+  var_dump( uasort($input_values[$count], 'cmp_function') );
+};
+
+//closing resource
+fclose($fp);
+echo "Done"
+?>
+--EXPECTF--
+*** Testing uasort() : unexpected values for 'array_arg' ***
+-- Iteration 1 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 2 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 3 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 4 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 5 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 6 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 7 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 8 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 9 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 10 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 11 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 12 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 13 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 14 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 15 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 16 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 17 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 18 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 19 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 20 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 21 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+-- Iteration 22 --
+
+Warning: uasort(): The argument should be an array in %s on line %d
+bool(false)
+Done