1 files changed, 176 insertions, 0 deletions
diff --git a/ext/xml/tests/utf8_encode_variation1.phpt b/ext/xml/tests/utf8_encode_variation1.phpt
new file mode 100644
index 0000000..04b956c
--- /dev/null
+++ b/ext/xml/tests/utf8_encode_variation1.phpt
@@ -0,0 +1,176 @@
+--TEST--
+Test utf8_encode() function : usage variations  - <type here specifics of this variation>
+--SKIPIF--
+<?php 
+if (!extension_loaded("xml")) {
+	print "skip - XML extension not loaded"; 
+}	 
+?>
+--FILE--
+<?php
+/* Prototype  : proto string utf8_encode(string data)
+ * Description: Encodes an ISO-8859-1 string to UTF-8 
+ * Source code: ext/xml/xml.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing utf8_encode() : usage variations ***\n";
+error_reporting(E_ALL & ~E_NOTICE);
+
+class aClass {
+   function __toString() {
+       return "Some Ascii Data";
+   }
+}
+
+// Initialise function arguments not being substituted (if any)
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+//array of values to iterate over
+$values = array(
+
+      // int data
+      0,
+      1,
+      12345,
+      -2345,
+
+      // float data
+      10.5,
+      -10.5,
+      10.1234567e10,
+      10.7654321E-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
+      "",
+      '',
+
+      // object data
+      new aClass(),
+
+      // undefined data
+      $undefined_var,
+
+      // unset data
+      $unset_var,
+);
+
+// loop through each element of the array for data
+
+foreach($values as $value) {
+      echo @"\nArg value $value \n";
+      var_dump( utf8_encode($value) );
+};
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing utf8_encode() : usage variations ***
+
+Arg value 0 
+string(1) "0"
+
+Arg value 1 
+string(1) "1"
+
+Arg value 12345 
+string(5) "12345"
+
+Arg value -2345 
+string(5) "-2345"
+
+Arg value 10.5 
+string(4) "10.5"
+
+Arg value -10.5 
+string(5) "-10.5"
+
+Arg value 101234567000 
+string(12) "101234567000"
+
+Arg value 1.07654321E-9 
+string(13) "1.07654321E-9"
+
+Arg value 0.5 
+string(3) "0.5"
+
+Arg value Array 
+
+Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
+NULL
+
+Arg value Array 
+
+Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
+NULL
+
+Arg value Array 
+
+Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
+NULL
+
+Arg value Array 
+
+Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
+NULL
+
+Arg value Array 
+
+Warning: utf8_encode() expects parameter 1 to be string, array given in %s on line %d
+NULL
+
+Arg value  
+string(0) ""
+
+Arg value  
+string(0) ""
+
+Arg value 1 
+string(1) "1"
+
+Arg value  
+string(0) ""
+
+Arg value 1 
+string(1) "1"
+
+Arg value  
+string(0) ""
+
+Arg value  
+string(0) ""
+
+Arg value  
+string(0) ""
+
+Arg value Some Ascii Data 
+string(15) "Some Ascii Data"
+
+Arg value  
+string(0) ""
+
+Arg value  
+string(0) ""
+Done
+