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

1 files changed, 368 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_merge_variation4.phpt b/ext/standard/tests/array/array_merge_variation4.phpt
new file mode 100644
index 0000000..e4eb257
--- /dev/null
+++ b/ext/standard/tests/array/array_merge_variation4.phpt
@@ -0,0 +1,368 @@
+--TEST--
+Test array_merge() function : usage variations - Diff. data types as array keys
+--FILE--
+<?php
+/* Prototype  : array array_merge(array $arr1, array $arr2 [, array $...])
+ * Description: Merges elements from passed arrays into one array 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass an array with different data types as keys to test how array_merge 
+ * adds it onto an existing array
+ */
+
+echo "*** Testing array_merge() : usage variations ***\n";
+
+// Initialise function arguments not being substituted
+$arr = array ('one' => 1, 'two' => 2);
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// arrays with keys as different data types to be passed as $input
+$inputs = array(
+
+       // int data
+/*1*/  'int' => array(
+       0 => 'zero',
+       1 => 'one',
+       12345 => 'positive',
+       -2345 => 'negative',
+       ),
+
+       // float data
+/*2*/  'float' => array(
+       10.5 => 'positive',
+       -10.5 => 'negative',
+       .5 => 'half',
+       ),
+       
+/*3*/  'extreme floats' => array(
+       12.3456789000e10 => 'large',
+       12.3456789000E-10 => 'small',
+       ),
+
+       // null data
+/*4*/  'null uppercase' => array(
+       NULL => 'null 1',
+       ), 
+       
+/*5*/  'null lowercase' => array(
+       null => 'null 2',
+       ),
+
+       // boolean data
+/*6*/ 'bool lowercase' => array(
+       true => 'lowert',
+       false => 'lowerf',
+       ),
+       
+/*7*/  'bool uppercase' => array(
+       TRUE => 'uppert',
+       FALSE => 'upperf',
+       ),
+       
+       // empty data
+/*8*/ 'empty double quotes' => array(
+       "" => 'emptyd',
+       ),
+       
+/*9*/  'empty single quotes' => array(
+       '' => 'emptys',
+       ),
+
+       // string data
+/*10*/ 'string' => array(
+       "stringd" => 'stringd',
+       'strings' => 'strings',
+       $heredoc => 'stringh',
+       ),
+
+       // undefined data
+/*11*/ 'undefined' => array(
+       @$undefined_var => 'undefined',
+       ),
+
+       // unset data
+/*12*/ 'unset' => array(
+       @$unset_var => 'unset',
+       ),
+);
+
+// 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++;
+};
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_merge() : usage variations ***
+
+-- Iteration 1: int data --
+array(6) {
+  [0]=>
+  string(4) "zero"
+  [1]=>
+  string(3) "one"
+  [2]=>
+  string(8) "positive"
+  [3]=>
+  string(8) "negative"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(6) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [0]=>
+  string(4) "zero"
+  [1]=>
+  string(3) "one"
+  [2]=>
+  string(8) "positive"
+  [3]=>
+  string(8) "negative"
+}
+
+-- Iteration 2: float data --
+array(5) {
+  [0]=>
+  string(8) "positive"
+  [1]=>
+  string(8) "negative"
+  [2]=>
+  string(4) "half"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(5) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [0]=>
+  string(8) "positive"
+  [1]=>
+  string(8) "negative"
+  [2]=>
+  string(4) "half"
+}
+
+-- Iteration 3: extreme floats data --
+array(4) {
+  [0]=>
+  string(5) "large"
+  [1]=>
+  string(5) "small"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(4) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [0]=>
+  string(5) "large"
+  [1]=>
+  string(5) "small"
+}
+
+-- Iteration 4: null uppercase data --
+array(3) {
+  [""]=>
+  string(6) "null 1"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(3) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [""]=>
+  string(6) "null 1"
+}
+
+-- Iteration 5: null lowercase data --
+array(3) {
+  [""]=>
+  string(6) "null 2"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(3) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [""]=>
+  string(6) "null 2"
+}
+
+-- Iteration 6: bool lowercase data --
+array(4) {
+  [0]=>
+  string(6) "lowert"
+  [1]=>
+  string(6) "lowerf"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(4) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [0]=>
+  string(6) "lowert"
+  [1]=>
+  string(6) "lowerf"
+}
+
+-- Iteration 7: bool uppercase data --
+array(4) {
+  [0]=>
+  string(6) "uppert"
+  [1]=>
+  string(6) "upperf"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(4) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [0]=>
+  string(6) "uppert"
+  [1]=>
+  string(6) "upperf"
+}
+
+-- Iteration 8: empty double quotes data --
+array(3) {
+  [""]=>
+  string(6) "emptyd"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(3) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [""]=>
+  string(6) "emptyd"
+}
+
+-- Iteration 9: empty single quotes data --
+array(3) {
+  [""]=>
+  string(6) "emptys"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(3) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [""]=>
+  string(6) "emptys"
+}
+
+-- Iteration 10: string data --
+array(5) {
+  ["stringd"]=>
+  string(7) "stringd"
+  ["strings"]=>
+  string(7) "strings"
+  ["hello world"]=>
+  string(7) "stringh"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(5) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  ["stringd"]=>
+  string(7) "stringd"
+  ["strings"]=>
+  string(7) "strings"
+  ["hello world"]=>
+  string(7) "stringh"
+}
+
+-- Iteration 11: undefined data --
+array(3) {
+  [""]=>
+  string(9) "undefined"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(3) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [""]=>
+  string(9) "undefined"
+}
+
+-- Iteration 12: unset data --
+array(3) {
+  [""]=>
+  string(5) "unset"
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+}
+array(3) {
+  ["one"]=>
+  int(1)
+  ["two"]=>
+  int(2)
+  [""]=>
+  string(5) "unset"
+}
+Done
\ No newline at end of file