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

1 files changed, 379 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_merge_variation3.phpt b/ext/standard/tests/array/array_merge_variation3.phpt
new file mode 100644
index 0000000..717968a
--- /dev/null
+++ b/ext/standard/tests/array/array_merge_variation3.phpt
@@ -0,0 +1,379 @@
+--TEST--
+Test array_merge() function : usage variations - arrays of diff. data types
+--FILE--
+<?php
+/* Prototype  : array array_merge(array $arr1, array $arr2 [, array $...])
+ * Description: Merges elements from passed arrays into one array 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass arrays of different data types to test how array_merge adds them
+ * onto an existing array
+ */
+
+echo "*** Testing array_merge() : usage variations ***\n";
+
+// Initialise function arguments not being substituted
+$arr = array (1, 2);
+
+//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");
+
+// arrays of different data types to be passed as $input
+$inputs = array(
+
+       // int data
+/*1*/  'int' => array(
+	   0,
+       1,
+       12345,
+       -2345,
+       ),
+
+       // float data
+/*2*/  'float' => array(
+       10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+       ),
+
+       // null data
+/*3*/ 'null' => array(
+       NULL,
+       null,
+       ),
+
+       // boolean data
+/*4*/ 'bool' => array(
+       true,
+       false,
+       TRUE,
+       FALSE,
+       ),
+       
+       // empty data
+/*5*/ 'empty string' => array(
+       "",
+       '',
+       ),
+       
+/*6*/ 'empty array' => array(
+       ),
+
+       // string data
+/*7*/ 'string' => array(
+       "string",
+       'string',
+       $heredoc,
+       ),
+       
+       // object data
+/*8*/ 'object' => array(
+       new classA(),
+       ),
+
+       // undefined data
+/*9*/ 'undefined' => array(
+       @$undefined_var,
+       ),
+
+       // unset data
+/*10*/ 'unset' => array(
+       @$unset_var,
+       ),
+
+       // resource variable
+/*11*/ 'resource' => array(
+       $fp
+       ),
+);
+
+// loop through each element of $inputs to check the behavior of array_merge
+$iterator = 1;
+foreach($inputs as $key => $input) {
+  echo "\n-- Iteration $iterator: $key data --\n";
+  var_dump( array_merge($input, $arr) );
+  var_dump( array_merge($arr, $input) );
+  $iterator++;
+};
+
+fclose($fp);
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing array_merge() : usage variations ***
+
+-- Iteration 1: int data --
+array(6) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+  [2]=>
+  int(12345)
+  [3]=>
+  int(-2345)
+  [4]=>
+  int(1)
+  [5]=>
+  int(2)
+}
+array(6) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(0)
+  [3]=>
+  int(1)
+  [4]=>
+  int(12345)
+  [5]=>
+  int(-2345)
+}
+
+-- Iteration 2: float data --
+array(7) {
+  [0]=>
+  float(10.5)
+  [1]=>
+  float(-10.5)
+  [2]=>
+  float(123456789000)
+  [3]=>
+  float(1.23456789E-9)
+  [4]=>
+  float(0.5)
+  [5]=>
+  int(1)
+  [6]=>
+  int(2)
+}
+array(7) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  float(10.5)
+  [3]=>
+  float(-10.5)
+  [4]=>
+  float(123456789000)
+  [5]=>
+  float(1.23456789E-9)
+  [6]=>
+  float(0.5)
+}
+
+-- Iteration 3: null data --
+array(4) {
+  [0]=>
+  NULL
+  [1]=>
+  NULL
+  [2]=>
+  int(1)
+  [3]=>
+  int(2)
+}
+array(4) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  NULL
+  [3]=>
+  NULL
+}
+
+-- Iteration 4: bool data --
+array(6) {
+  [0]=>
+  bool(true)
+  [1]=>
+  bool(false)
+  [2]=>
+  bool(true)
+  [3]=>
+  bool(false)
+  [4]=>
+  int(1)
+  [5]=>
+  int(2)
+}
+array(6) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  bool(true)
+  [3]=>
+  bool(false)
+  [4]=>
+  bool(true)
+  [5]=>
+  bool(false)
+}
+
+-- Iteration 5: empty string data --
+array(4) {
+  [0]=>
+  string(0) ""
+  [1]=>
+  string(0) ""
+  [2]=>
+  int(1)
+  [3]=>
+  int(2)
+}
+array(4) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  string(0) ""
+  [3]=>
+  string(0) ""
+}
+
+-- Iteration 6: empty array data --
+array(2) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+}
+array(2) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+}
+
+-- Iteration 7: string data --
+array(5) {
+  [0]=>
+  string(6) "string"
+  [1]=>
+  string(6) "string"
+  [2]=>
+  string(11) "hello world"
+  [3]=>
+  int(1)
+  [4]=>
+  int(2)
+}
+array(5) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  string(6) "string"
+  [3]=>
+  string(6) "string"
+  [4]=>
+  string(11) "hello world"
+}
+
+-- Iteration 8: object data --
+array(3) {
+  [0]=>
+  object(classA)#%d (0) {
+  }
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  object(classA)#%d (0) {
+  }
+}
+
+-- Iteration 9: undefined data --
+array(3) {
+  [0]=>
+  NULL
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  NULL
+}
+
+-- Iteration 10: unset data --
+array(3) {
+  [0]=>
+  NULL
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  NULL
+}
+
+-- Iteration 11: resource data --
+array(3) {
+  [0]=>
+  resource(%d) of type (stream)
+  [1]=>
+  int(1)
+  [2]=>
+  int(2)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  resource(%d) of type (stream)
+}
+Done
\ No newline at end of file