Imported Upstream version 5.2.6upstream/5.2.6

1 files changed, 92 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_pad_basic.phpt b/ext/standard/tests/array/array_pad_basic.phpt
new file mode 100644
index 000000000..1dfc71e01
--- /dev/null
+++ b/ext/standard/tests/array/array_pad_basic.phpt
@@ -0,0 +1,92 @@
+--TEST--
+Test array_pad() function : basic functionality 
+--FILE--
+<?php
+/* Prototype  : array array_pad(array $input, int $pad_size, mixed $pad_value)
+ * Description: Returns a copy of input array padded with pad_value to size pad_size 
+ * Source code: ext/standard/array.c
+*/
+
+echo "*** Testing array_pad() : basic functionality ***\n";
+
+// Initialise $input and $pad_value arguments
+$input = array(1, 2, 3);
+$pad_value = -3;
+
+// positive $pad_size
+echo "-- Positive pad_size --\n";
+var_dump( array_pad($input, 8, $pad_value) );
+
+// negative $pad_size
+echo "-- Negative pad_size --\n";
+var_dump( array_pad($input, -8, $pad_value) );
+
+// $pad_size less than array size, no padding expected
+echo "-- Pad_size lesser than array_size --\n";
+var_dump( array_pad($input, 2, $pad_value) );
+
+// $pad_size equal to array size, no padding expected
+echo "-- Pad_size equal to array_size --\n";
+var_dump( array_pad($input, 3, $pad_value) );
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_pad() : basic functionality ***
+-- Positive pad_size --
+array(8) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+  [3]=>
+  int(-3)
+  [4]=>
+  int(-3)
+  [5]=>
+  int(-3)
+  [6]=>
+  int(-3)
+  [7]=>
+  int(-3)
+}
+-- Negative pad_size --
+array(8) {
+  [0]=>
+  int(-3)
+  [1]=>
+  int(-3)
+  [2]=>
+  int(-3)
+  [3]=>
+  int(-3)
+  [4]=>
+  int(-3)
+  [5]=>
+  int(1)
+  [6]=>
+  int(2)
+  [7]=>
+  int(3)
+}
+-- Pad_size lesser than array_size --
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+-- Pad_size equal to array_size --
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+Done