Split variation test into 32 and 64 bits

Author: Girgias

ext/standard/tests/strings/chunk_split_variation1_32bit.phpt

@@ -0,0 +1,25 @@
+--TEST--
+Test chunk_split() function : usage variations - unexpected large '$end' string argument variation 1
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
+?>
+--FILE--
+<?php
+/* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])
+ * Description: Returns split line
+ * Source code: ext/standard/string.c
+ * Alias to functions: none
+*/
+
+echo "*** Testing chunk_split() : unexpected large 'end' string argument variation 1 ***\n";
+
+$a=str_repeat("B", 65535);
+$b=1;
+$c=str_repeat("B", 65535);
+var_dump(chunk_split($a,$b,$c));
+?>
+--EXPECTF--
+*** Testing chunk_split() : unexpected large 'end' string argument variation 1 ***
+
+Fatal error: Possible integer overflow in memory allocation (65536 * 65535 + 65556) in %s on line %d

ext/standard/tests/strings/chunk_split_variation1.phpt renamed to ext/standard/tests/strings/chunk_split_variation1_64bit.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Test chunk_split() function : usage variations - unexpected large '$end' string argument variation 1
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
+?>
 --FILE--
 <?php
 /* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])

ext/standard/tests/strings/chunk_split_variation2_32bit.phpt

@@ -0,0 +1,25 @@
+--TEST--
+Test chunk_split() function : usage variations - unexpected large '$end' string argument variation 2
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
+?>
+--FILE--
+<?php
+/* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])
+ * Description: Returns split line
+ * Source code: ext/standard/string.c
+ * Alias to functions: none
+*/
+
+echo "*** Testing chunk_split() : unexpected large 'end' string argument variation 2 ***\n";
+
+$a=str_repeat("B", 65537);
+$b=1;
+$c=str_repeat("B", 65537);
+var_dump(chunk_split($a,$b,$c));
+?>
+--EXPECTF--
+*** Testing chunk_split() : unexpected large 'end' string argument variation 2 ***
+
+Fatal error: Possible integer overflow in memory allocation (65538 * 65537 + 65556) in %s on line %d

ext/standard/tests/strings/chunk_split_variation2.phpt renamed to ext/standard/tests/strings/chunk_split_variation2_64bit.phpt

@@ -1,5 +1,9 @@
 --TEST--
 Test chunk_split() function : usage variations - unexpected large '$end' string argument variation 2
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
+?>
 --FILE--
 <?php
 /* Prototype  : string chunk_split(string $str [, int $chunklen [, string $ending]])