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

1 files changed, 213 insertions, 0 deletions

diff --git a/ext/standard/tests/general_functions/is_array.phpt b/ext/standard/tests/general_functions/is_array.phpt
new file mode 100644
index 0000000..469a8ec
--- /dev/null
+++ b/ext/standard/tests/general_functions/is_array.phpt
@@ -0,0 +1,213 @@
+--TEST--
+Test is_array() function
+--FILE--
+<?php
+/* Prototype: bool is_array ( mixed $var );
+ * Description: Finds whether the given variable is an array
+ */
+
+echo "*** Testing is_array() on different type of arrays ***\n";
+/* different types of arrays */
+$arrays = array(
+  array(),
+  array(NULL),
+  array(null),
+  array(true),
+  array(""),
+  array(''),
+  array(array(), array()),
+  array(array(1, 2), array('a', 'b')),
+  array(1 => 'One'),
+  array("test" => "is_array"),
+  array(0),
+  array(-1),
+  array(10.5, 5.6),
+  array("string", "test"),
+  array('string', 'test')
+);
+/* loop to check that is_array() recognizes different 
+   type of arrays, expected output bool(true) */
+$loop_counter = 1;
+foreach ($arrays as $var_array ) {
+  echo "-- Iteration $loop_counter --\n"; $loop_counter++;
+  var_dump( is_array ($var_array) );
+}
+
+echo "\n*** Testing is_array() on non array types ***\n";
+
+// get a resource type variable
+$fp = fopen (__FILE__, "r");
+$dfp = opendir ( dirname(__FILE__) );
+
+// unset variables 
+$unset_array = array(10);
+unset($unset_array);
+
+// other types in a array 
+$varient_arrays = array (
+  /* integers */
+  543915, 
+  -5322,
+  0x55F,
+  -0xCCF,
+  123,
+  -0654,
+
+  /* strings */
+  "",  
+  '',
+  "0",
+  '0',
+  'string',
+  "string",
+
+  /* floats */
+  10.0000000000000000005,
+  .5e6,
+  -.5E7,
+  .5E+8,
+  -.5e+90,
+  1e5,
+  
+  /* objects */
+  new stdclass, 
+  
+  /* resources */
+  $fp, 
+  $dfp, 
+
+  /* nulls */
+  null,  
+  NULL,
+
+  /* boolean */
+  true, 
+  TRUE,
+  FALSE,
+  false,
+
+  /* unset/undefined arrays  */
+  @$unset_array,
+  @$undefined_array
+);
+/* loop through the $varient_array to see working of 
+   is_array() on non array types, expected output bool(false) */
+$loop_counter = 1;
+foreach ($varient_arrays as $type ) {
+  echo "-- Iteration $loop_counter --\n"; $loop_counter++;
+  var_dump( is_array ($type) );
+}
+
+echo "\n*** Testing error conditions ***\n";
+//Zero argument
+var_dump( is_array() );
+
+//arguments more than expected 
+var_dump( is_array ($fp, $fp) );
+ 
+echo "Done\n";
+/* close resources */
+fclose($fp);
+closedir($dfp);
+?>
+--EXPECTF--
+*** Testing is_array() on different type of arrays ***
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+bool(true)
+-- Iteration 5 --
+bool(true)
+-- Iteration 6 --
+bool(true)
+-- Iteration 7 --
+bool(true)
+-- Iteration 8 --
+bool(true)
+-- Iteration 9 --
+bool(true)
+-- Iteration 10 --
+bool(true)
+-- Iteration 11 --
+bool(true)
+-- Iteration 12 --
+bool(true)
+-- Iteration 13 --
+bool(true)
+-- Iteration 14 --
+bool(true)
+-- Iteration 15 --
+bool(true)
+
+*** Testing is_array() on non array types ***
+-- Iteration 1 --
+bool(false)
+-- Iteration 2 --
+bool(false)
+-- Iteration 3 --
+bool(false)
+-- Iteration 4 --
+bool(false)
+-- Iteration 5 --
+bool(false)
+-- Iteration 6 --
+bool(false)
+-- Iteration 7 --
+bool(false)
+-- Iteration 8 --
+bool(false)
+-- Iteration 9 --
+bool(false)
+-- Iteration 10 --
+bool(false)
+-- Iteration 11 --
+bool(false)
+-- Iteration 12 --
+bool(false)
+-- Iteration 13 --
+bool(false)
+-- Iteration 14 --
+bool(false)
+-- Iteration 15 --
+bool(false)
+-- Iteration 16 --
+bool(false)
+-- Iteration 17 --
+bool(false)
+-- Iteration 18 --
+bool(false)
+-- Iteration 19 --
+bool(false)
+-- Iteration 20 --
+bool(false)
+-- Iteration 21 --
+bool(false)
+-- Iteration 22 --
+bool(false)
+-- Iteration 23 --
+bool(false)
+-- Iteration 24 --
+bool(false)
+-- Iteration 25 --
+bool(false)
+-- Iteration 26 --
+bool(false)
+-- Iteration 27 --
+bool(false)
+-- Iteration 28 --
+bool(false)
+-- Iteration 29 --
+bool(false)
+
+*** Testing error conditions ***
+
+Warning: is_array() expects exactly 1 parameter, 0 given in %s on line %d
+bool(false)
+
+Warning: is_array() expects exactly 1 parameter, 2 given in %s on line %d
+bool(false)
+Done