Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 338 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_unshift_variation1.phpt b/ext/standard/tests/array/array_unshift_variation1.phpt
new file mode 100644
index 0000000..4d0c8c2
--- /dev/null
+++ b/ext/standard/tests/array/array_unshift_variation1.phpt
@@ -0,0 +1,338 @@
+--TEST--
+Test array_unshift() function : usage variations - unexpected values for 'array' argument
+--FILE--
+<?php
+/* Prototype  : int array_unshift(array $array, mixed $var [, mixed ...])
+ * Description: Pushes elements onto the beginning of the array 
+ * Source code: ext/standard/array.c
+*/
+
+/*
+ * Testing the behavior of array_unshift() by giving values
+ * other than array values for $array argument
+*/
+
+echo "*** Testing array_unshift() : unexpected values for \$array argument ***\n";
+
+// Initialise $var argument
+$var = 12;
+
+// 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");
+
+// get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// array of unexpected values to be passed to $array argument
+$arrays = 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*/ "",
+       '',
+
+       // string data
+/*18*/ "string",
+       'string',
+       $heredoc,
+
+       // object data
+/*21*/ new classA(),
+
+       // undefined data
+       @$undefined_var,
+
+       // unset data
+       @$unset_var,
+
+       // resource variable
+/*24*/ $fp
+);
+
+// loop through each element of $arrays to test the functionality of array_unshift()
+$iterator = 1;
+foreach($arrays as $array) {
+  echo "\n-- Iteration $iterator --";
+
+  /* with default arguments */
+  // returns element count in the resulting array after arguments are pushed to 
+  // beginning of the given array
+  $temp_array = $array;
+  var_dump( array_unshift($temp_array, $var) );
+
+  // dump the resulting array
+  var_dump($temp_array);
+
+  /* with optional arguments */
+  // returns element count in the resulting array after arguments are pushed to
+  // beginning of the given array
+  $temp_array = $array;
+  var_dump( array_unshift($temp_array, $var, "hello", 'world') );
+
+  // dump the resulting array
+  var_dump($temp_array);
+  $iterator++;
+};
+
+// close the file resource used
+fclose($fp);
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_unshift() : unexpected values for $array argument ***
+
+-- Iteration 1 --
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(0)
+
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(0)
+
+-- Iteration 2 --
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(1)
+
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(1)
+
+-- Iteration 3 --
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(12345)
+
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(12345)
+
+-- Iteration 4 --
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(-2345)
+
+Warning: array_unshift() expects parameter 1 to be array, integer given in %s on line %d
+NULL
+int(-2345)
+
+-- Iteration 5 --
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(10.5)
+
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(10.5)
+
+-- Iteration 6 --
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(-10.5)
+
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(-10.5)
+
+-- Iteration 7 --
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(123456789000)
+
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(123456789000)
+
+-- Iteration 8 --
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(1.23456789E-9)
+
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(1.23456789E-9)
+
+-- Iteration 9 --
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(0.5)
+
+Warning: array_unshift() expects parameter 1 to be array, double given in %s on line %d
+NULL
+float(0.5)
+
+-- Iteration 10 --
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+-- Iteration 11 --
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+-- Iteration 12 --
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(true)
+
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(true)
+
+-- Iteration 13 --
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(false)
+
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(false)
+
+-- Iteration 14 --
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(true)
+
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(true)
+
+-- Iteration 15 --
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(false)
+
+Warning: array_unshift() expects parameter 1 to be array, boolean given in %s on line %d
+NULL
+bool(false)
+
+-- Iteration 16 --
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(0) ""
+
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(0) ""
+
+-- Iteration 17 --
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(0) ""
+
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(0) ""
+
+-- Iteration 18 --
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(6) "string"
+
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(6) "string"
+
+-- Iteration 19 --
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(6) "string"
+
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(6) "string"
+
+-- Iteration 20 --
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(11) "hello world"
+
+Warning: array_unshift() expects parameter 1 to be array, string given in %s on line %d
+NULL
+string(11) "hello world"
+
+-- Iteration 21 --
+Warning: array_unshift() expects parameter 1 to be array, object given in %s on line %d
+NULL
+object(classA)#1 (0) {
+}
+
+Warning: array_unshift() expects parameter 1 to be array, object given in %s on line %d
+NULL
+object(classA)#1 (0) {
+}
+
+-- Iteration 22 --
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+-- Iteration 23 --
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+Warning: array_unshift() expects parameter 1 to be array, null given in %s on line %d
+NULL
+NULL
+
+-- Iteration 24 --
+Warning: array_unshift() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+resource(%d) of type (stream)
+
+Warning: array_unshift() expects parameter 1 to be array, resource given in %s on line %d
+NULL
+resource(%d) of type (stream)
+Done