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/array/array_slice_variation3.phpt b/ext/standard/tests/array/array_slice_variation3.phpt
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+++ b/ext/standard/tests/array/array_slice_variation3.phpt
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+--TEST--
+Test array_slice() function : usage variations - Pass different data types as $length arg
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?>
+--FILE--
+<?php
+/* Prototype  : array array_slice(array $input, int $offset [, int $length [, bool $preserve_keys]])
+ * Description: Returns elements specified by offset and length 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Pass different data types as $length argument to array_slice to test behaviour
+ */
+
+echo "*** Testing array_slice() : usage variations ***\n";
+
+// Initialise function arguments not being substituted
+$input_array = array('one' => 1, 2, 'three' => 3, 4);
+$offset = 2;
+
+//get an unset variable
+$unset_var = 10;
+unset ($unset_var);
+
+// heredoc string
+$heredoc = <<<EOT
+hello world
+EOT;
+
+// unexpected values to be passed to $length argument
+$inputs = array(
+
+       // int data
+/*1*/  0,
+       1,
+       12345,
+       -2345,
+
+       // float data
+/*5*/  10.5,
+       -10.5,
+       12.3456789000e10,
+       12.3456789000E-10,
+       .5,
+
+       // null data
+/*10*/ NULL,
+       null,
+
+       // boolean data
+/*12*/ true,
+       false,
+       TRUE,
+       FALSE,
+       
+       // empty data
+/*16*/ "",
+       '',
+       array(),
+
+       // string data
+/*19*/ "string",
+       'string',
+       $heredoc,
+
+       // undefined data
+/*22*/ @$undefined_var,
+
+       // unset data
+/*23*/ @$unset_var,
+);
+
+// loop through each element of $inputs to check the behavior of array_slice
+$iterator = 1;
+foreach($inputs as $input) {
+  echo "\n-- Iteration $iterator --\n";
+  var_dump( array_slice($input_array, $offset, $input) );
+  $iterator++;
+};
+
+echo "Done";
+?>
+
+--EXPECTF--
+*** Testing array_slice() : usage variations ***
+
+-- Iteration 1 --
+array(0) {
+}
+
+-- Iteration 2 --
+array(1) {
+  ["three"]=>
+  int(3)
+}
+
+-- Iteration 3 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+
+-- Iteration 4 --
+array(0) {
+}
+
+-- Iteration 5 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+
+-- Iteration 6 --
+array(0) {
+}
+
+-- Iteration 7 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+
+-- Iteration 8 --
+array(0) {
+}
+
+-- Iteration 9 --
+array(0) {
+}
+
+-- Iteration 10 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+
+-- Iteration 11 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+
+-- Iteration 12 --
+array(1) {
+  ["three"]=>
+  int(3)
+}
+
+-- Iteration 13 --
+array(0) {
+}
+
+-- Iteration 14 --
+array(1) {
+  ["three"]=>
+  int(3)
+}
+
+-- Iteration 15 --
+array(0) {
+}
+
+-- Iteration 16 --
+array(0) {
+}
+
+-- Iteration 17 --
+array(0) {
+}
+
+-- Iteration 18 --
+array(0) {
+}
+
+-- Iteration 19 --
+array(0) {
+}
+
+-- Iteration 20 --
+array(0) {
+}
+
+-- Iteration 21 --
+array(0) {
+}
+
+-- Iteration 22 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+
+-- Iteration 23 --
+array(2) {
+  ["three"]=>
+  int(3)
+  [0]=>
+  int(4)
+}
+Done
\ No newline at end of file