New testcases for chunk_split() function

1 files changed, 167 insertions, 0 deletions

diff --git a/ext/standard/tests/strings/chunk_split_variation1.phpt b/ext/standard/tests/strings/chunk_split_variation1.phpt
new file mode 100644
index 0000000000..e554d8a844
--- /dev/null
+++ b/ext/standard/tests/strings/chunk_split_variation1.phpt
@@ -0,0 +1,167 @@
+--TEST--
+Test chunk_split() function : usage variations - with unexpected values for 'str' argument
+--FILE--
+<?php
+/* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])
+ * Description: Returns split line %d%d
+ * Source code: ext/standard/string.c
+ * Alias to functions: none
+*/
+
+echo "*** Testing chunk_split() : with unexpected values for 'str' argument ***\n";
+
+// Initialising variables
+$chunklen = 2;
+$ending = ' ';
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+//class for object variable
+class MyClass
+{
+  public function __toString()
+  {
+    return "object";
+  }
+}
+
+//resource  variable
+$fp = fopen(__FILE__, 'r');
+
+//different values for 'str'
+$values = array(
+
+  // int data
+  0,
+  1,
+  12345,
+  -2345,
+
+  // float data
+  10.5,
+  -10.5,
+  10.5e10,
+  10.6E-10,
+  .5,
+
+  // array data
+  array(),
+  array(0),
+  array(1),
+  array(1, 2),
+  array('color' => 'red', 'item' => 'pen'),
+
+  // null data
+  NULL,
+  null,
+
+  // boolean data
+  true,
+  false,
+  TRUE,
+  FALSE,
+
+  // empty data
+  "",
+  '',
+
+  // string data
+  "string",
+  'string',
+
+  // object data
+  new MyClass(),
+
+  // undefined data
+  @$undefined_var,
+
+  // unset data
+  @$unset_var,
+
+  // resource data
+  $fp	
+);
+
+// loop through each element of the array for 'str'
+for($count = 0; $count < count($values); $count++) {
+  echo "-- Iteration ".($count+1)." --\n";
+  var_dump( chunk_split($values[$count], $chunklen, $ending) );
+};
+
+echo "Done";
+
+// close the resource
+fclose($fp);
+
+?>
+--EXPECTF--
+*** Testing chunk_split() : with unexpected values for 'str' argument ***
+-- Iteration 1 --
+string(2) "0 "
+-- Iteration 2 --
+string(2) "1 "
+-- Iteration 3 --
+string(8) "12 34 5 "
+-- Iteration 4 --
+string(8) "-2 34 5 "
+-- Iteration 5 --
+string(6) "10 .5 "
+-- Iteration 6 --
+string(8) "-1 0. 5 "
+-- Iteration 7 --
+string(18) "10 50 00 00 00 00 "
+-- Iteration 8 --
+string(11) "1. 06 E- 9 "
+-- Iteration 9 --
+string(5) "0. 5 "
+-- Iteration 10 --
+
+Notice: Array to string conversion in %s on line %d
+string(8) "Ar ra y "
+-- Iteration 11 --
+
+Notice: Array to string conversion in %s on line %d
+string(8) "Ar ra y "
+-- Iteration 12 --
+
+Notice: Array to string conversion in %s on line %d
+string(8) "Ar ra y "
+-- Iteration 13 --
+
+Notice: Array to string conversion in %s on line %d
+string(8) "Ar ra y "
+-- Iteration 14 --
+
+Notice: Array to string conversion in %s on line %d
+string(8) "Ar ra y "
+-- Iteration 15 --
+string(1) " "
+-- Iteration 16 --
+string(1) " "
+-- Iteration 17 --
+string(2) "1 "
+-- Iteration 18 --
+string(1) " "
+-- Iteration 19 --
+string(2) "1 "
+-- Iteration 20 --
+string(1) " "
+-- Iteration 21 --
+string(1) " "
+-- Iteration 22 --
+string(1) " "
+-- Iteration 23 --
+string(9) "st ri ng "
+-- Iteration 24 --
+string(9) "st ri ng "
+-- Iteration 25 --
+string(9) "ob je ct "
+-- Iteration 26 --
+string(1) " "
+-- Iteration 27 --
+string(1) " "
+-- Iteration 28 --
+string(21) "Re so ur ce  i d  #5 "
+Done