- New tests for end() and next() function

1 files changed, 221 insertions, 0 deletions

diff --git a/ext/standard/tests/array/next_variation1.phpt b/ext/standard/tests/array/next_variation1.phpt
new file mode 100644
index 0000000000..313add035a
--- /dev/null
+++ b/ext/standard/tests/array/next_variation1.phpt
@@ -0,0 +1,221 @@
+--TEST--
+Test next() function : usage variation - Pass different data types as $array_arg
+--FILE--
+<?php
+/* Prototype  : mixed next(array $array_arg)
+ * Description: Move array argument's internal pointer to the next element and return it 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass different data types as $array_arg argument to next() to test behaviour
+ */
+
+echo "*** Testing next() : variation ***\n";
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// get a class
+class classA
+{
+  public function __toString() {
+    return "Class A object";
+  }
+}
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// get a resource variable
+$fp = fopen(__FILE__, "r");
+
+// unexpected values to be passed to $array_arg argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+       
+       // object data
+/*22*/ new classA(),
+
+       // undefined data
+/*23*/ @$undefined_var,
+
+       // unset data
+/*24*/ @$unset_var,
+
+       // resource variable
+/*25*/ $fp
+);
+
+// loop through each element of $inputs to check the behavior of next()
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( next($input) );
+  $iterator++;
+};
+
+fclose($fp);
+?>
+===DONE===
+--EXPECTF--
+*** Testing next() : variation ***
+
+-- Iteration 1 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 2 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 3 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 4 --
+
+Warning: next() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+
+-- Iteration 5 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 6 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 7 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 8 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 9 --
+
+Warning: next() expects parameter 1 to be array, double given in %s on line %d
+NULL
+
+-- Iteration 10 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 11 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 12 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 13 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 14 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 15 --
+
+Warning: next() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+
+-- Iteration 16 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 17 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 18 --
+bool(false)
+
+-- Iteration 19 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 20 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 21 --
+
+Warning: next() expects parameter 1 to be array, string given in %s on line %d
+NULL
+
+-- Iteration 22 --
+
+Warning: next() expects parameter 1 to be array, object given in %s on line %d
+NULL
+
+-- Iteration 23 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 24 --
+
+Warning: next() expects parameter 1 to be array, null given in %s on line %d
+NULL
+
+-- Iteration 25 --
+
+Warning: next() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+===DONE===