1 files changed, 179 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_sum_variation1.phpt b/ext/standard/tests/array/array_sum_variation1.phpt
new file mode 100644
index 0000000..f551375
--- /dev/null
+++ b/ext/standard/tests/array/array_sum_variation1.phpt
@@ -0,0 +1,179 @@
+--TEST--
+Test array_sum() function : usage variations - unexpected values for 'input' argument
+--FILE--
+<?php
+/* Prototype  : mixed array_sum(array $input)
+ * Description: Returns the sum of the array entries 
+ * Source code: ext/standard/array.c
+*/
+
+/*
+* Passing different scalar/nonscalar values as 'input' argument to array_sum() 
+*/
+
+echo "*** Testing array_sum() : unexpected values for 'input' ***\n";
+
+// get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// Class definition
+class MyClass
+{
+  public function __toString()
+  {
+    return "object";
+  }
+}
+
+// different scalar/non scalar values for 'input' argument
+$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',
+
+         // object data
+/*20*/   new MyClass(),
+
+         // resource data
+/*21*/   $fp = fopen(__FILE__,'r'),
+
+         // undefined data
+/*22*/   @$undefined_var,
+
+         // unset data
+/*23*/   @$unset_var,
+);
+
+// loop through each element of the array for input
+for($count = 0; $count < count($input_values); $count++) {
+  echo "-- Iteration ".($count + 1)." --\n";
+  var_dump( array_sum($input_values[$count]) );
+};
+
+fclose($fp);
+echo "Done"
+?>
+--EXPECTF--
+*** Testing array_sum() : unexpected values for 'input' ***
+-- Iteration 1 --
+
+Warning: array_sum() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+-- Iteration 2 --
+
+Warning: array_sum() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+-- Iteration 3 --
+
+Warning: array_sum() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+-- Iteration 4 --
+
+Warning: array_sum() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+-- Iteration 5 --
+
+Warning: array_sum() expects parameter 1 to be array, double given in %s on line %d
+NULL
+-- Iteration 6 --
+
+Warning: array_sum() expects parameter 1 to be array, double given in %s on line %d
+NULL
+-- Iteration 7 --
+
+Warning: array_sum() expects parameter 1 to be array, double given in %s on line %d
+NULL
+-- Iteration 8 --
+
+Warning: array_sum() expects parameter 1 to be array, double given in %s on line %d
+NULL
+-- Iteration 9 --
+
+Warning: array_sum() expects parameter 1 to be array, double given in %s on line %d
+NULL
+-- Iteration 10 --
+
+Warning: array_sum() expects parameter 1 to be array, null given in %s on line %d
+NULL
+-- Iteration 11 --
+
+Warning: array_sum() expects parameter 1 to be array, null given in %s on line %d
+NULL
+-- Iteration 12 --
+
+Warning: array_sum() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+-- Iteration 13 --
+
+Warning: array_sum() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+-- Iteration 14 --
+
+Warning: array_sum() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+-- Iteration 15 --
+
+Warning: array_sum() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+-- Iteration 16 --
+
+Warning: array_sum() expects parameter 1 to be array, string given in %s on line %d
+NULL
+-- Iteration 17 --
+
+Warning: array_sum() expects parameter 1 to be array, string given in %s on line %d
+NULL
+-- Iteration 18 --
+
+Warning: array_sum() expects parameter 1 to be array, string given in %s on line %d
+NULL
+-- Iteration 19 --
+
+Warning: array_sum() expects parameter 1 to be array, string given in %s on line %d
+NULL
+-- Iteration 20 --
+
+Warning: array_sum() expects parameter 1 to be array, object given in %s on line %d
+NULL
+-- Iteration 21 --
+
+Warning: array_sum() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+-- Iteration 22 --
+
+Warning: array_sum() expects parameter 1 to be array, null given in %s on line %d
+NULL
+-- Iteration 23 --
+
+Warning: array_sum() expects parameter 1 to be array, null given in %s on line %d
+NULL
+Done