1 files changed, 149 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/crc32_variation2.phpt b/ext/standard/tests/strings/crc32_variation2.phpt
new file mode 100644
index 0000000..6d57a94
--- /dev/null
+++ b/ext/standard/tests/strings/crc32_variation2.phpt
@@ -0,0 +1,149 @@
+--TEST--
+Test crc32() function : usage variations - single quoted strings
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4)
+  die("skip this test is for 32bit platform only");
+?>
+--FILE--
+<?php
+/* Prototype  : string crc32(string $str)
+ * Description: Calculate the crc32 polynomial of a string 
+ * Source code: ext/standard/crc32.c
+ * Alias to functions: none
+*/
+
+/*
+* Testing crc32() : with different strings in single quotes passed to the function
+*/
+
+echo "*** Testing crc32() : with different strings in single quotes ***\n";
+
+// defining an array of strings
+$string_array = array(
+  '',
+  ' ',
+  'hello world',
+  'HELLO WORLD',
+  ' helloworld ',
+
+  '(hello world)',
+  'hello(world)',
+  'helloworld()',
+  'hello()(world',
+
+  '"hello" world',
+  'hello "world"',
+  'hello""world',
+
+  'hello\tworld',
+  'hellowor\\tld',
+  '\thello world\t',
+  'hello\nworld',
+  'hellowor\\nld',
+  '\nhello world\n',
+  '\n\thelloworld',
+  'hel\tlo\n world',
+
+  '!@#$%&',
+  '#hello@world.com',
+  '$hello$world',
+
+  'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbb
+   cccccccccccccccccccccccccccccccccddddddddddddddddddddddddddddddddd
+   eeeeeeeeeeeeeeeeeeeeeeeeeeeeffffffffffffffffffffffffffffffffffffff
+   gggggggggggggggggggggggggggggggggggggggggghhhhhhhhhhhhhhhhhhhhhhhh
+   111111111111111111111122222222222222222222222222222222222222222222
+   333333333333333333333333333333333334444444444444444444444444444444
+   555555555555555555555555555555555555555555556666666666666666666666
+   777777777777777777777777777777777777777777777777777777777777777777
+   /t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t
+   /n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n'
+);
+
+// looping to check the behaviour of the function for each string in the array
+
+$count = 1; 
+foreach($string_array as $str) {
+  echo "\n-- Iteration $count --\n";
+  var_dump( crc32($str) );
+  $count++;
+}
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing crc32() : with different strings in single quotes ***
+
+-- Iteration 1 --
+int(0)
+
+-- Iteration 2 --
+int(-378745019)
+
+-- Iteration 3 --
+int(222957957)
+
+-- Iteration 4 --
+int(-2015000997)
+
+-- Iteration 5 --
+int(1234261835)
+
+-- Iteration 6 --
+int(-1867296214)
+
+-- Iteration 7 --
+int(1048577080)
+
+-- Iteration 8 --
+int(2129739710)
+
+-- Iteration 9 --
+int(-1633247628)
+
+-- Iteration 10 --
+int(135755572)
+
+-- Iteration 11 --
+int(27384015)
+
+-- Iteration 12 --
+int(-497244052)
+
+-- Iteration 13 --
+int(-2065897232)
+
+-- Iteration 14 --
+int(243585859)
+
+-- Iteration 15 --
+int(-856440615)
+
+-- Iteration 16 --
+int(647088397)
+
+-- Iteration 17 --
+int(523630053)
+
+-- Iteration 18 --
+int(-2062229676)
+
+-- Iteration 19 --
+int(1169918910)
+
+-- Iteration 20 --
+int(-618551732)
+
+-- Iteration 21 --
+int(-1828940657)
+
+-- Iteration 22 --
+int(-1654468652)
+
+-- Iteration 23 --
+int(-1648442217)
+
+-- Iteration 24 --
+int(1431761713)
+Done